brain_board_STM32F407.sch

EESchema Schematic File Version 2
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LIBS:art-electro-conn_2
LIBS:logo_flipped
LIBS:crystal(mc306)
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F 3 "" H 6500 7500 60  0001 C CNN
	1    6500 7500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR027
U 1 1 52D137B4
P 6700 7500
F 0 "#PWR027" H 6700 7500 30  0001 C CNN
F 1 "GND" H 6700 7430 30  0001 C CNN
F 2 "" H 6700 7500 60  0001 C CNN
F 3 "" H 6700 7500 60  0001 C CNN
	1    6700 7500
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 52D13C3B
P 1100 2350
F 0 "C2" H 1150 2450 50  0000 L CNN
F 1 "18pF" H 1150 2250 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 1100 2350 60  0001 C CNN
F 3 "" H 1100 2350 60  0001 C CNN
	1    1100 2350
	0    1    1    0   
$EndComp
$Comp
L C C3
U 1 1 52D13C4D
P 1100 2950
F 0 "C3" H 1150 3050 50  0000 L CNN
F 1 "18pF" H 1150 2850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 1100 2950 60  0001 C CNN
F 3 "" H 1100 2950 60  0001 C CNN
	1    1100 2950
	0    1    1    0   
$EndComp
$Comp
L GND #PWR028
U 1 1 52D13DA6
P 900 2350
F 0 "#PWR028" H 900 2350 30  0001 C CNN
F 1 "GND" H 900 2280 30  0001 C CNN
F 2 "" H 900 2350 60  0000 C CNN
F 3 "" H 900 2350 60  0000 C CNN
	1    900  2350
	0    1    1    0   
$EndComp
$Comp
L GND #PWR029
U 1 1 52D13DAC
P 900 2950
F 0 "#PWR029" H 900 2950 30  0001 C CNN
F 1 "GND" H 900 2880 30  0001 C CNN
F 2 "" H 900 2950 60  0000 C CNN
F 3 "" H 900 2950 60  0000 C CNN
	1    900  2950
	0    1    1    0   
$EndComp
$Comp
L CRYSTAL X1
U 1 1 52D13AFB
P 1300 2650
F 0 "X1" H 1300 2800 60  0000 C CNN
F 1 "CRYSTAL" H 1300 2500 60  0000 C CNN
F 2 "HC-49V" H 1300 2650 60  0001 C CNN
F 3 "" H 1300 2650 60  0000 C CNN
	1    1300 2650
	0    -1   -1   0   
$EndComp
$Comp
L SW_PUSH SW1
U 1 1 52D13F6B
P 800 1050
F 0 "SW1" H 950 1160 50  0000 C CNN
F 1 "SW_PUSH" H 800 970 50  0000 C CNN
F 2 "TL-1105" H 800 1050 60  0001 C CNN
F 3 "" H 800 1050 60  0000 C CNN
	1    800  1050
	0    -1   -1   0   
$EndComp
$Comp
L C C1
U 1 1 52D13F78
P 1000 950
F 0 "C1" H 1050 1050 50  0000 L CNN
F 1 "20nF" H 1050 850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 1000 950 60  0001 C CNN
F 3 "" H 1000 950 60  0001 C CNN
	1    1000 950 
	1    0    0    -1  
$EndComp
$Comp
L R R10
U 1 1 52D13B02
P 4300 1500
F 0 "R10" V 4380 1500 50  0000 C CNN
F 1 "47R" V 4300 1500 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 4300 1500 60  0001 C CNN
F 3 "" H 4300 1500 60  0001 C CNN
	1    4300 1500
	0    1    -1   0   
$EndComp
$Comp
L R R3
U 1 1 52D13FCF
P 1375 1350
F 0 "R3" V 1455 1350 50  0000 C CNN
F 1 "10k" V 1375 1350 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 1375 1350 60  0001 C CNN
F 3 "" H 1375 1350 60  0001 C CNN
	1    1375 1350
	0    1    -1   0   
$EndComp
$Comp
L GND #PWR030
U 1 1 52D142A7
P 800 750
F 0 "#PWR030" H 800 750 30  0001 C CNN
F 1 "GND" H 800 680 30  0001 C CNN
F 2 "" H 800 750 60  0000 C CNN
F 3 "" H 800 750 60  0000 C CNN
	1    800  750 
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR031
U 1 1 52D142B7
P 1000 750
F 0 "#PWR031" H 1000 750 30  0001 C CNN
F 1 "GND" H 1000 680 30  0001 C CNN
F 2 "" H 1000 750 60  0000 C CNN
F 3 "" H 1000 750 60  0000 C CNN
	1    1000 750 
	-1   0    0    1   
$EndComp
Text Label 1700 1350 0    60   ~ 0
VDD
Text Notes 625  1250 1    60   ~ 0
Reset
$Comp
L R R4
U 1 1 52D13EB3
P 1475 1650
F 0 "R4" V 1555 1650 50  0000 C CNN
F 1 "10k" V 1475 1650 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 1475 1650 60  0001 C CNN
F 3 "" H 1475 1650 60  0001 C CNN
	1    1475 1650
	0    1    -1   0   
$EndComp
$Comp
L GND #PWR032
U 1 1 52D14214
P 1725 1650
F 0 "#PWR032" H 1725 1650 30  0001 C CNN
F 1 "GND" H 1725 1580 30  0001 C CNN
F 2 "" H 1725 1650 60  0000 C CNN
F 3 "" H 1725 1650 60  0000 C CNN
	1    1725 1650
	0    -1   -1   0   
$EndComp
$Comp
L SW_PUSH SW2
U 1 1 52D14775
P 850 8000
F 0 "SW2" H 1000 8110 50  0000 C CNN
F 1 "SW_PUSH" H 850 7920 50  0000 C CNN
F 2 "TL-1105" H 850 8000 60  0001 C CNN
F 3 "" H 850 8000 60  0000 C CNN
	1    850  8000
	0    -1   -1   0   
$EndComp
$Comp
L C C4
U 1 1 52D1477B
P 1150 7900
F 0 "C4" H 1200 8000 50  0000 L CNN
F 1 "2u2F" H 1200 7800 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 1150 7900 60  0001 C CNN
F 3 "" H 1150 7900 60  0001 C CNN
	1    1150 7900
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 52D14781
P 850 8925
F 0 "R1" V 930 8925 50  0000 C CNN
F 1 "10k" V 850 8925 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 850 8925 60  0001 C CNN
F 3 "" H 850 8925 60  0001 C CNN
	1    850  8925
	-1   0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 52D1479B
P 1150 8350
F 0 "R2" V 1230 8350 50  0000 C CNN
F 1 "100R" V 1150 8350 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 1150 8350 60  0001 C CNN
F 3 "" H 1150 8350 60  0001 C CNN
	1    1150 8350
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR033
U 1 1 52D147A6
P 850 9175
F 0 "#PWR033" H 850 9175 30  0001 C CNN
F 1 "GND" H 850 9105 30  0001 C CNN
F 2 "" H 850 9175 60  0001 C CNN
F 3 "" H 850 9175 60  0001 C CNN
	1    850  9175
	1    0    0    -1  
$EndComp
Text Label 850  7475 0    60   ~ 0
VDD
$Comp
L R R5
U 1 1 52D14C53
P 1500 8675
F 0 "R5" V 1580 8675 50  0000 C CNN
F 1 "330R" V 1500 8675 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 1500 8675 60  0001 C CNN
F 3 "" H 1500 8675 60  0001 C CNN
	1    1500 8675
	0    1    -1   0   
$EndComp
Text Label 1850 8675 0    60   ~ 0
PA0
Text Notes 650  8750 1    60   ~ 0
User & Wake-UP Button
$Comp
L R R6
U 1 1 52D15A08
P 3725 7700
F 0 "R6" V 3805 7700 50  0000 C CNN
F 1 "680R" V 3725 7700 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 3725 7700 60  0001 C CNN
F 3 "" H 3725 7700 60  0001 C CNN
	1    3725 7700
	0    1    -1   0   
$EndComp
$Comp
L GND #PWR034
U 1 1 52D15A1D
P 4450 7700
F 0 "#PWR034" H 4450 7700 30  0001 C CNN
F 1 "GND" H 4450 7630 30  0001 C CNN
F 2 "" H 4450 7700 60  0001 C CNN
F 3 "" H 4450 7700 60  0001 C CNN
	1    4450 7700
	0    -1   -1   0   
$EndComp
$Comp
L R R7
U 1 1 52D15A23
P 3725 8025
F 0 "R7" V 3805 8025 50  0000 C CNN
F 1 "680R" V 3725 8025 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 3725 8025 60  0001 C CNN
F 3 "" H 3725 8025 60  0001 C CNN
	1    3725 8025
	0    1    -1   0   
$EndComp
$Comp
L R R8
U 1 1 52D15A33
P 3725 8350
F 0 "R8" V 3805 8350 50  0000 C CNN
F 1 "680R" V 3725 8350 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 3725 8350 60  0001 C CNN
F 3 "" H 3725 8350 60  0001 C CNN
	1    3725 8350
	0    1    -1   0   
$EndComp
$Comp
L R R9
U 1 1 52D15C06
P 3725 8700
F 0 "R9" V 3805 8700 50  0000 C CNN
F 1 "680R" V 3725 8700 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 3725 8700 60  0001 C CNN
F 3 "" H 3725 8700 60  0001 C CNN
	1    3725 8700
	0    1    -1   0   
$EndComp
$Comp
L GND #PWR035
U 1 1 52D15C0C
P 4450 8025
F 0 "#PWR035" H 4450 8025 30  0001 C CNN
F 1 "GND" H 4450 7955 30  0001 C CNN
F 2 "" H 4450 8025 60  0001 C CNN
F 3 "" H 4450 8025 60  0001 C CNN
	1    4450 8025
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR036
U 1 1 52D15C12
P 4450 8350
F 0 "#PWR036" H 4450 8350 30  0001 C CNN
F 1 "GND" H 4450 8280 30  0001 C CNN
F 2 "" H 4450 8350 60  0001 C CNN
F 3 "" H 4450 8350 60  0001 C CNN
	1    4450 8350
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR037
U 1 1 52D15C18
P 4450 8700
F 0 "#PWR037" H 4450 8700 30  0001 C CNN
F 1 "GND" H 4450 8630 30  0001 C CNN
F 2 "" H 4450 8700 60  0001 C CNN
F 3 "" H 4450 8700 60  0001 C CNN
	1    4450 8700
	0    -1   -1   0   
$EndComp
$Comp
L JUMPER JP1
U 1 1 52D15D96
P 3100 7700
F 0 "JP1" H 3100 7850 60  0000 C CNN
F 1 "JUMPER" H 3100 7620 40  0000 C CNN
F 2 "rusEFI_LIB:SM0805_jumper" H 3100 7700 60  0001 C CNN
F 3 "" H 3100 7700 60  0000 C CNN
	1    3100 7700
	1    0    0    -1  
$EndComp
$Comp
L JUMPER JP2
U 1 1 52D15DA3
P 3100 8025
F 0 "JP2" H 3100 8175 60  0000 C CNN
F 1 "JUMPER" H 3100 7945 40  0000 C CNN
F 2 "rusEFI_LIB:SM0805_jumper" H 3100 8025 60  0001 C CNN
F 3 "" H 3100 8025 60  0000 C CNN
	1    3100 8025
	1    0    0    -1  
$EndComp
$Comp
L JUMPER JP4
U 1 1 52D15DC3
P 3100 8700
F 0 "JP4" H 3100 8850 60  0000 C CNN
F 1 "JUMPER" H 3100 8620 40  0000 C CNN
F 2 "rusEFI_LIB:SM0805_jumper" H 3100 8700 60  0001 C CNN
F 3 "" H 3100 8700 60  0000 C CNN
	1    3100 8700
	1    0    0    -1  
$EndComp
$Comp
L JUMPER JP3
U 1 1 52D15DD0
P 3100 8350
F 0 "JP3" H 3100 8500 60  0000 C CNN
F 1 "JUMPER" H 3100 8270 40  0000 C CNN
F 2 "rusEFI_LIB:SM0805_jumper" H 3100 8350 60  0001 C CNN
F 3 "" H 3100 8350 60  0000 C CNN
	1    3100 8350
	1    0    0    -1  
$EndComp
Text Label 2700 7700 2    60   ~ 0
PD12
Text Label 2700 8025 2    60   ~ 0
PD13
Text Label 2700 8350 2    60   ~ 0
PD14
Text Label 2700 8700 2    60   ~ 0
PD15
Text Notes 4550 7700 0    60   ~ 0
Green
Text Notes 4550 8025 0    60   ~ 0
Orange
Text Notes 4550 8350 0    60   ~ 0
Red
Text Notes 4575 8700 0    60   ~ 0
Blue
NoConn ~ 14350 1275
NoConn ~ 15150 1275
Text Label 14200 1075 2    60   ~ 0
5V
Text Label 15300 1075 0    60   ~ 0
5V
$Comp
L JUMPER3 JP5
U 1 1 52D185D8
P 7925 1400
F 0 "JP5" H 7975 1300 40  0000 L CNN
F 1 "JUMPER3" H 7925 1500 40  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 7925 1400 60  0001 C CNN
F 3 "" H 7925 1400 60  0000 C CNN
	1    7925 1400
	1    0    0    -1  
$EndComp
Text Label 5150 800  0    60   ~ 0
VDD
Text Label 7050 1375 0    60   ~ 0
VDD
Text Label 6750 1375 0    60   ~ 0
VDD
Text Label 6450 1375 0    60   ~ 0
VDD
Text Label 6150 1375 0    60   ~ 0
VDD
Text Label 5850 1375 0    60   ~ 0
VDD
$Comp
L C C14
U 1 1 52D186F5
P 7050 1000
F 0 "C14" H 7100 1100 50  0000 L CNN
F 1 "0.1uF" H 7100 900 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 7050 1000 60  0001 C CNN
F 3 "" H 7050 1000 60  0001 C CNN
	1    7050 1000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR038
U 1 1 52D18709
P 7050 800
F 0 "#PWR038" H 7050 800 30  0001 C CNN
F 1 "GND" H 7050 730 30  0001 C CNN
F 2 "" H 7050 800 60  0000 C CNN
F 3 "" H 7050 800 60  0000 C CNN
	1    7050 800 
	-1   0    0    1   
$EndComp
$Comp
L C C13
U 1 1 52D188F0
P 6750 1000
F 0 "C13" H 6800 1100 50  0000 L CNN
F 1 "0.1uF" H 6800 900 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 6750 1000 60  0001 C CNN
F 3 "" H 6750 1000 60  0001 C CNN
	1    6750 1000
	1    0    0    -1  
$EndComp
$Comp
L C C12
U 1 1 52D188F6
P 6450 1000
F 0 "C12" H 6500 1100 50  0000 L CNN
F 1 "0.1uF" H 6500 900 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 6450 1000 60  0001 C CNN
F 3 "" H 6450 1000 60  0001 C CNN
	1    6450 1000
	1    0    0    -1  
$EndComp
$Comp
L C C11
U 1 1 52D188FC
P 6150 1000
F 0 "C11" H 6200 1100 50  0000 L CNN
F 1 "0.1uF" H 6200 900 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 6150 1000 60  0001 C CNN
F 3 "" H 6150 1000 60  0001 C CNN
	1    6150 1000
	1    0    0    -1  
$EndComp
$Comp
L C C10
U 1 1 52D18902
P 5850 1000
F 0 "C10" H 5900 1100 50  0000 L CNN
F 1 "0.1uF" H 5900 900 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5850 1000 60  0001 C CNN
F 3 "" H 5850 1000 60  0001 C CNN
	1    5850 1000
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 52D18908
P 5550 1000
F 0 "C9" H 5600 1100 50  0000 L CNN
F 1 "0.1uF" H 5600 900 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5550 1000 60  0001 C CNN
F 3 "" H 5550 1000 60  0001 C CNN
	1    5550 1000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR039
U 1 1 52D1890E
P 6750 800
F 0 "#PWR039" H 6750 800 30  0001 C CNN
F 1 "GND" H 6750 730 30  0001 C CNN
F 2 "" H 6750 800 60  0000 C CNN
F 3 "" H 6750 800 60  0000 C CNN
	1    6750 800 
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR040
U 1 1 52D18914
P 6450 800
F 0 "#PWR040" H 6450 800 30  0001 C CNN
F 1 "GND" H 6450 730 30  0001 C CNN
F 2 "" H 6450 800 60  0000 C CNN
F 3 "" H 6450 800 60  0000 C CNN
	1    6450 800 
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR041
U 1 1 52D1891A
P 6150 800
F 0 "#PWR041" H 6150 800 30  0001 C CNN
F 1 "GND" H 6150 730 30  0001 C CNN
F 2 "" H 6150 800 60  0000 C CNN
F 3 "" H 6150 800 60  0000 C CNN
	1    6150 800 
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR042
U 1 1 52D18920
P 5850 800
F 0 "#PWR042" H 5850 800 30  0001 C CNN
F 1 "GND" H 5850 730 30  0001 C CNN
F 2 "" H 5850 800 60  0000 C CNN
F 3 "" H 5850 800 60  0000 C CNN
	1    5850 800 
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR043
U 1 1 52D18930
P 5550 800
F 0 "#PWR043" H 5550 800 30  0001 C CNN
F 1 "GND" H 5550 730 30  0001 C CNN
F 2 "" H 5550 800 60  0000 C CNN
F 3 "" H 5550 800 60  0000 C CNN
	1    5550 800 
	-1   0    0    1   
$EndComp
Text Label 7450 1400 2    60   ~ 0
VDD
$Comp
L MINI-USB-5P-3400020P1 J1
U 1 1 52D197D7
P 12300 5150
F 0 "J1" H 12025 5500 60  0000 C CNN
F 1 "MINI-USB-5P-3400020P1" H 12300 5600 60  0001 C CNN
F 2 "MINI-USB-5P-3400020P1" V 1130 2600 60  0001 C CNN
F 3 "" H 12300 5150 60  0001 C CNN
F 4 "JAE,DX2R005HN2E700" V 1130 2600 60  0001 C CNN "MFG,MFG#"
F 5 "DIGI,670-1190-1-ND" V 1130 2600 60  0001 C CNN "VEND1,VEND1#"
	1    12300 5150
	1    0    0    -1  
$EndComp
$Comp
L MINI-USB-5P-3400020P1 J2
U 1 1 53B662B6
P 14100 6650
F 0 "J2" H 13825 7000 60  0000 C CNN
F 1 "MINI-USB-5P-3400020P1V" H 14100 7100 60  0001 C CNN
F 2 "MINI-USB_RCTP_V-T_B" V 1780 2600 60  0001 C CNN
F 3 "" H 14100 6650 60  0001 C CNN
F 4 "TE,1734753-1" V 1780 2600 60  0001 C CNN "MFG,MFG#"
F 5 "DIGI,A107790-ND" V 1780 2600 60  0001 C CNN "VEND1,VEND1#"
	1    14100 6650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR044
U 1 1 52D19973
P 12500 5300
F 0 "#PWR044" H 12500 5300 30  0001 C CNN
F 1 "GND" H 12500 5230 30  0001 C CNN
F 2 "" H 12500 5300 60  0000 C CNN
F 3 "" H 12500 5300 60  0000 C CNN
	1    12500 5300
	0    -1   -1   0   
$EndComp
NoConn ~ 12500 5200
Text Label 13075 4900 0    60   ~ 0
5Vi
Text Label 13875 4275 2    60   ~ 0
5Vi
$Comp
L DIODESCH D6
U 1 1 52D3B48A
P 12875 4900
F 0 "D6" H 12875 5000 40  0000 C CNN
F 1 "PMEG2010EA" H 12875 4800 40  0000 C CNN
F 2 "Diodes_SMD:D_0805" H 12875 4900 60  0001 C CNN
F 3 "" H 12875 4900 60  0000 C CNN
	1    12875 4900
	1    0    0    -1  
$EndComp
$Comp
L CONN_2 P3
U 1 1 52D3B4AF
P 12050 4150
F 0 "P3" V 12000 4150 40  0000 C CNN
F 1 "CONN_2" V 12100 4150 40  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 12050 4150 60  0001 C CNN
F 3 "" H 12050 4150 60  0000 C CNN
	1    12050 4150
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR045
U 1 1 52D3B4BA
P 12400 4250
F 0 "#PWR045" H 12400 4250 30  0001 C CNN
F 1 "GND" H 12400 4180 30  0001 C CNN
F 2 "" H 12400 4250 60  0000 C CNN
F 3 "" H 12400 4250 60  0000 C CNN
	1    12400 4250
	0    -1   -1   0   
$EndComp
Text Notes 12325 3925 2    60   ~ 0
Ext 5V in
$Comp
L DIODESCH D5
U 1 1 52D3B74A
P 12700 4050
F 0 "D5" H 12700 4150 40  0000 C CNN
F 1 "PMEG2010EA" H 12700 3950 40  0000 C CNN
F 2 "Diodes_SMD:D_0805" H 12700 4050 60  0001 C CNN
F 3 "" H 12700 4050 60  0000 C CNN
	1    12700 4050
	1    0    0    -1  
$EndComp
$Comp
L LM2937 U3
U 1 1 52D3B8F2
P 15300 4300
F 0 "U3" H 15100 4500 40  0000 C CNN
F 1 "LM2937" H 15300 4500 40  0000 L CNN
F 2 "SOT223" H 15300 4400 30  0001 C CIN
F 3 "" H 15300 4300 60  0000 C CNN
	1    15300 4300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR046
U 1 1 52D3B907
P 15300 4550
F 0 "#PWR046" H 15300 4550 30  0001 C CNN
F 1 "GND" H 15300 4480 30  0001 C CNN
F 2 "" H 15300 4550 60  0001 C CNN
F 3 "" H 15300 4550 60  0001 C CNN
	1    15300 4550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR047
U 1 1 52D3B90D
P 15450 4550
F 0 "#PWR047" H 15450 4550 30  0001 C CNN
F 1 "GND" H 15450 4480 30  0001 C CNN
F 2 "" H 15450 4550 60  0001 C CNN
F 3 "" H 15450 4550 60  0001 C CNN
	1    15450 4550
	1    0    0    -1  
$EndComp
Text Label 14800 4250 2    60   ~ 0
5Vi
Text Label 12900 4050 0    60   ~ 0
5Vi
Text Label 15800 4250 0    60   ~ 0
VDD
$Comp
L R R11
U 1 1 52DFBBA4
P 12750 3850
F 0 "R11" V 12830 3850 50  0000 C CNN
F 1 "1k" V 12750 3850 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 12750 3850 60  0001 C CNN
F 3 "" H 12750 3850 60  0001 C CNN
	1    12750 3850
	0    1    -1   0   
$EndComp
$Comp
L GND #PWR048
U 1 1 52DFBBB0
P 13400 3850
F 0 "#PWR048" H 13400 3850 30  0001 C CNN
F 1 "GND" H 13400 3780 30  0001 C CNN
F 2 "" H 13400 3850 60  0001 C CNN
F 3 "" H 13400 3850 60  0001 C CNN
	1    13400 3850
	0    -1   -1   0   
$EndComp
$Comp
L R R12
U 1 1 52DFBBC8
P 12825 4700
F 0 "R12" V 12905 4700 50  0000 C CNN
F 1 "1k" V 12825 4700 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 12825 4700 60  0001 C CNN
F 3 "" H 12825 4700 60  0001 C CNN
	1    12825 4700
	0    1    -1   0   
$EndComp
$Comp
L GND #PWR049
U 1 1 52DFBBD4
P 13475 4700
F 0 "#PWR049" H 13475 4700 30  0001 C CNN
F 1 "GND" H 13475 4630 30  0001 C CNN
F 2 "" H 13475 4700 60  0001 C CNN
F 3 "" H 13475 4700 60  0001 C CNN
	1    13475 4700
	0    -1   -1   0   
$EndComp
$Comp
L DIODESCH D9
U 1 1 52DFC5B8
P 15400 4925
F 0 "D9" H 15400 5025 40  0000 C CNN
F 1 "PMEG2010EA" H 15400 4825 40  0000 C CNN
F 2 "Diodes_SMD:D_0805" H 15400 4925 60  0001 C CNN
F 3 "" H 15400 4925 60  0000 C CNN
	1    15400 4925
	1    0    0    -1  
$EndComp
Text Label 15100 4925 2    60   ~ 0
VDD
Text Label 15700 4925 0    60   ~ 0
3V
Text Label 14200 1175 2    60   ~ 0
3V
Text Label 15300 1175 0    60   ~ 0
3V
$Comp
L GND #PWR050
U 1 1 52DFC224
P 14450 5425
F 0 "#PWR050" H 14450 5425 30  0001 C CNN
F 1 "GND" H 14450 5355 30  0001 C CNN
F 2 "" H 14450 5425 60  0001 C CNN
F 3 "" H 14450 5425 60  0001 C CNN
	1    14450 5425
	0    -1   -1   0   
$EndComp
Wire Wire Line
	12250 975  12150 975 
Wire Wire Line
	12250 1175 12150 1175
Wire Wire Line
	13050 975  13150 975 
Wire Wire Line
	12250 2075 12150 2075
Wire Wire Line
	12250 3375 12150 3375
Wire Wire Line
	13050 3375 13150 3375
Wire Wire Line
	14350 975  14250 975 
Wire Wire Line
	15150 975  15250 975 
Wire Wire Line
	14350 3375 14250 3375
Wire Wire Line
	15150 3375 15250 3375
Wire Wire Line
	13050 1075 13250 1075
Wire Wire Line
	12250 1075 12075 1075
Wire Wire Line
	12250 1275 12100 1275
Wire Wire Line
	12250 1375 12100 1375
Wire Wire Line
	12250 1475 12100 1475
Wire Wire Line
	12250 1575 12100 1575
Wire Wire Line
	12250 1675 12100 1675
Wire Wire Line
	12250 1775 12100 1775
Wire Wire Line
	12250 1875 12100 1875
Wire Wire Line
	12250 1975 12100 1975
Wire Wire Line
	13050 1175 13250 1175
Wire Wire Line
	13050 1275 13250 1275
Wire Wire Line
	13050 1375 13250 1375
Wire Wire Line
	13050 1475 13250 1475
Wire Wire Line
	13050 1575 13250 1575
Wire Wire Line
	13050 1675 13250 1675
Wire Wire Line
	13050 1775 13250 1775
Wire Wire Line
	13050 1875 13250 1875
Wire Wire Line
	13050 1975 13250 1975
Wire Wire Line
	13050 2075 13250 2075
Wire Wire Line
	12100 2275 12250 2275
Wire Wire Line
	12100 2375 12250 2375
Wire Wire Line
	12100 2475 12250 2475
Wire Wire Line
	12100 2575 12250 2575
Wire Wire Line
	12250 2675 12100 2675
Wire Wire Line
	12250 2775 12100 2775
Wire Wire Line
	12250 2875 12100 2875
Wire Wire Line
	12250 2975 12100 2975
Wire Wire Line
	12250 3075 12100 3075
Wire Wire Line
	12250 3175 12100 3175
Wire Wire Line
	12250 3275 12100 3275
Wire Wire Line
	13250 2175 13050 2175
Wire Wire Line
	13250 2275 13050 2275
Wire Wire Line
	13250 2375 13050 2375
Wire Wire Line
	13250 2475 13050 2475
Wire Wire Line
	13250 2575 13050 2575
Wire Wire Line
	13250 2675 13050 2675
Wire Wire Line
	13250 2775 13050 2775
Wire Wire Line
	13250 2875 13050 2875
Wire Wire Line
	13250 2975 13050 2975
Wire Wire Line
	13250 3075 13050 3075
Wire Wire Line
	13250 3175 13050 3175
Wire Wire Line
	14350 1475 14200 1475
Wire Wire Line
	14350 1575 14200 1575
Wire Wire Line
	14350 1675 14200 1675
Wire Wire Line
	14350 1775 14200 1775
Wire Wire Line
	14350 1875 14200 1875
Wire Wire Line
	14350 1975 14200 1975
Wire Wire Line
	14350 2275 14200 2275
Wire Wire Line
	14350 2375 14200 2375
Wire Wire Line
	14350 2475 14200 2475
Wire Wire Line
	14350 2575 14200 2575
Wire Wire Line
	14350 2675 14200 2675
Wire Wire Line
	14350 2775 14200 2775
Wire Wire Line
	14350 2875 14200 2875
Wire Wire Line
	14350 2975 14200 2975
Wire Wire Line
	14350 3075 14200 3075
Wire Wire Line
	14350 3175 14200 3175
Wire Wire Line
	14350 3275 14200 3275
Wire Wire Line
	15300 1475 15150 1475
Wire Wire Line
	15300 1575 15150 1575
Wire Wire Line
	15300 1675 15150 1675
Wire Wire Line
	15300 1775 15150 1775
Wire Wire Line
	15300 1875 15150 1875
Wire Wire Line
	15300 1975 15150 1975
Wire Wire Line
	15300 2075 15150 2075
Wire Wire Line
	15300 2175 15150 2175
Wire Wire Line
	15300 2275 15150 2275
Wire Wire Line
	15300 2375 15150 2375
Wire Wire Line
	15300 2475 15150 2475
Wire Wire Line
	15300 2575 15150 2575
Wire Wire Line
	15300 2675 15150 2675
Wire Wire Line
	15300 2775 15150 2775
Wire Wire Line
	15300 2875 15150 2875
Wire Wire Line
	15300 2975 15150 2975
Wire Wire Line
	15300 3175 15150 3175
Wire Wire Line
	15300 3275 15150 3275
Wire Wire Line
	1100 1950 1300 1950
Wire Wire Line
	725  2150 1300 2150
Wire Wire Line
	1300 3750 1250 3750
Wire Wire Line
	1300 3850 1250 3850
Wire Wire Line
	1300 3950 1250 3950
Wire Wire Line
	1300 4050 1250 4050
Wire Wire Line
	1300 4150 1250 4150
Wire Wire Line
	1300 4250 1250 4250
Wire Wire Line
	1300 4350 1250 4350
Wire Wire Line
	1250 4450 1300 4450
Wire Wire Line
	1300 4550 1250 4550
Wire Wire Line
	1300 4650 1250 4650
Wire Wire Line
	1300 4750 1250 4750
Wire Wire Line
	1300 4850 1250 4850
Wire Wire Line
	1300 4950 1250 4950
Wire Wire Line
	1300 5050 1250 5050
Wire Wire Line
	1300 5150 1250 5150
Wire Wire Line
	1300 5250 1250 5250
Wire Wire Line
	1300 5550 1250 5550
Wire Wire Line
	1300 5650 1250 5650
Wire Wire Line
	1300 5750 1250 5750
Wire Wire Line
	1300 5850 1250 5850
Wire Wire Line
	1300 6050 1250 6050
Wire Wire Line
	1100 6150 1300 6150
Wire Wire Line
	1300 6250 1250 6250
Wire Wire Line
	1300 6350 1250 6350
Wire Wire Line
	1300 6450 1250 6450
Wire Wire Line
	1300 6550 1250 6550
Wire Wire Line
	1300 6650 1250 6650
Wire Wire Line
	1300 6750 1250 6750
Wire Wire Line
	1300 6850 1250 6850
Wire Wire Line
	1300 6950 1250 6950
Wire Wire Line
	1300 7050 1250 7050
Wire Wire Line
	11300 5550 11400 5550
Wire Wire Line
	11300 5650 11400 5650
Wire Wire Line
	11300 5750 11400 5750
Wire Wire Line
	11300 5850 11400 5850
Wire Wire Line
	11300 5950 11400 5950
Wire Wire Line
	11300 6050 11400 6050
Wire Wire Line
	11300 6150 11400 6150
Wire Wire Line
	11300 6250 11400 6250
Wire Wire Line
	11300 6350 11400 6350
Wire Wire Line
	11300 6450 11400 6450
Wire Wire Line
	11300 6550 11400 6550
Wire Wire Line
	11300 6650 11400 6650
Wire Wire Line
	11300 6750 11400 6750
Wire Wire Line
	11300 6850 11400 6850
Wire Wire Line
	11300 3750 11400 3750
Wire Wire Line
	11300 3850 11400 3850
Wire Wire Line
	11300 3950 11400 3950
Wire Wire Line
	11300 4050 11400 4050
Wire Wire Line
	11300 4150 11400 4150
Wire Wire Line
	11300 4250 11400 4250
Wire Wire Line
	11300 4350 11400 4350
Wire Wire Line
	11300 4450 11400 4450
Wire Wire Line
	11300 4550 11400 4550
Wire Wire Line
	11300 4650 11400 4650
Wire Wire Line
	11300 4850 11400 4850
Wire Wire Line
	11300 4950 11400 4950
Wire Wire Line
	11300 5050 11400 5050
Wire Wire Line
	11300 5150 11400 5150
Wire Wire Line
	11300 5250 11400 5250
Wire Wire Line
	11300 4750 11400 4750
Wire Wire Line
	11400 3450 11300 3450
Wire Wire Line
	11400 3350 11300 3350
Wire Wire Line
	11400 3250 11300 3250
Wire Wire Line
	11300 3150 11400 3150
Wire Wire Line
	11400 3050 11300 3050
Wire Wire Line
	11300 2950 11400 2950
Wire Wire Line
	11400 2850 11300 2850
Wire Wire Line
	11300 2750 11400 2750
Wire Wire Line
	11300 2550 11400 2550
Wire Wire Line
	11400 2450 11300 2450
Wire Wire Line
	11400 2350 11300 2350
Wire Wire Line
	11300 2250 11400 2250
Wire Wire Line
	11400 2150 11300 2150
Wire Wire Line
	11300 2050 11400 2050
Wire Wire Line
	11400 1950 11300 1950
Connection ~ -4675 3450
Wire Wire Line
	14175 4175 14175 4325
Connection ~ 14175 4275
Connection ~ 14000 4275
Wire Wire Line
	15325 3875 15325 3975
Wire Wire Line
	3800 1500 4050 1500
Wire Wire Line
	4550 1500 5150 1500
Wire Wire Line
	800  1350 800  2150
Connection ~ 800  2150
Wire Wire Line
	800  1350 1125 1350
Wire Wire Line
	1000 1150 1000 1350
Connection ~ 1000 1350
Wire Wire Line
	1625 1350 1700 1350
Wire Wire Line
	1225 1650 1225 1950
Connection ~ 1225 1950
Wire Wire Line
	850  7475 850  7700
Wire Wire Line
	850  7700 1150 7700
Wire Wire Line
	850  8300 850  8675
Wire Wire Line
	850  8675 1250 8675
Wire Wire Line
	1150 8600 1150 8675
Connection ~ 1150 8675
Wire Wire Line
	1750 8675 1850 8675
Wire Wire Line
	4050 7700 3975 7700
Wire Wire Line
	4050 8025 3975 8025
Wire Wire Line
	3975 8350 4050 8350
Wire Wire Line
	3975 8700 4050 8700
Wire Wire Line
	3475 7700 3400 7700
Wire Wire Line
	3475 8025 3400 8025
Wire Wire Line
	3475 8350 3400 8350
Wire Wire Line
	3475 8700 3400 8700
Wire Wire Line
	2800 7700 2700 7700
Wire Wire Line
	2800 8025 2700 8025
Wire Wire Line
	2800 8350 2700 8350
Wire Wire Line
	2800 8700 2700 8700
Wire Wire Line
	14350 1075 14200 1075
Wire Wire Line
	15150 1075 15300 1075
Wire Wire Line
	7050 1500 7050 1200
Wire Wire Line
	6750 1200 6750 1500
Wire Wire Line
	6450 1500 6450 1200
Wire Wire Line
	6150 1500 6150 1200
Wire Wire Line
	5850 1500 5850 1200
Wire Wire Line
	5550 1500 5550 1200
Wire Wire Line
	7550 1500 7925 1500
Wire Wire Line
	7450 1400 7675 1400
Wire Wire Line
	7550 1200 7550 1400
Connection ~ 7550 1400
Wire Wire Line
	8175 1400 8250 1400
Wire Wire Line
	12400 4050 12500 4050
Wire Wire Line
	14900 4250 14800 4250
Wire Wire Line
	15700 4250 15800 4250
Wire Wire Line
	14175 4275 13875 4275
Wire Wire Line
	12500 4050 12500 3850
Connection ~ 12500 4050
Connection ~ 12575 4900
Wire Wire Line
	15200 4925 15100 4925
Wire Wire Line
	15600 4925 15700 4925
Wire Wire Line
	14350 1175 14200 1175
Wire Wire Line
	15150 1175 15300 1175
Wire Wire Line
	12500 4900 12675 4900
Text Label 13050 5425 2    60   ~ 0
Vbus
Wire Wire Line
	14450 5175 14600 5175
Wire Wire Line
	14450 5675 14600 5675
Text Label 14600 5175 0    60   ~ 0
PA12
Text Label 14600 5675 0    60   ~ 0
PA11
$Comp
L FUSE F1002
U 1 1 548DBA39
P 15450 5300
F 0 "F1002" H 15550 5350 40  0000 C CNN
F 1 "FUSE" H 15350 5250 40  0000 C CNN
F 2 "Diodes_SMD:D_0805" H 15450 5300 60  0001 C CNN
F 3 "~" H 15450 5300 60  0000 C CNN
F 4 "DNP,DNP" H 15450 5300 60  0001 C CNN "Field4"
F 5 "DNP,DNP" H 15450 5300 60  0001 C CNN "Field5"
	1    15450 5300
	1    0    0    -1  
$EndComp
Text Label 15100 5300 2    60   ~ 0
5Vi
Text Label 15700 5300 0    60   ~ 0
5V
Wire Wire Line
	15200 5300 15100 5300
$Comp
L GND #PWR051
U 1 1 52DFD4A3
P 12525 6550
F 0 "#PWR051" H 12525 6550 30  0001 C CNN
F 1 "GND" H 12525 6480 30  0001 C CNN
F 2 "" H 12525 6550 60  0000 C CNN
F 3 "" H 12525 6550 60  0000 C CNN
	1    12525 6550
	0    1    1    0   
$EndComp
Text Notes 12675 6275 0    60   ~ 0
SWD
Text Label 13025 6750 0    60   ~ 0
VDD
$Comp
L R R13
U 1 1 52DFD8F8
P 15250 5625
F 0 "R13" V 15330 5625 50  0000 C CNN
F 1 "1k" V 15250 5625 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 15250 5625 60  0001 C CNN
F 3 "" H 15250 5625 60  0001 C CNN
	1    15250 5625
	0    1    -1   0   
$EndComp
$Comp
L GND #PWR052
U 1 1 52DFD904
P 15900 5625
F 0 "#PWR052" H 15900 5625 30  0001 C CNN
F 1 "GND" H 15900 5555 30  0001 C CNN
F 2 "" H 15900 5625 60  0001 C CNN
F 3 "" H 15900 5625 60  0001 C CNN
	1    15900 5625
	0    -1   -1   0   
$EndComp
Text Label 15000 5625 2    60   ~ 0
VDD
Text Notes 13100 4550 0    60   ~ 0
USB power
Text Notes 13050 3675 0    60   ~ 0
Ext power
Text Notes 15350 5850 0    60   ~ 0
Power line ON
Text Label 13025 6650 0    60   ~ 0
PA14
Text Label 13025 6450 0    60   ~ 0
PA13
Text Label 12525 6450 2    60   ~ 0
NRST
Text Label 12525 6650 2    60   ~ 0
PB3
$Comp
L LED_0805 D1
U 1 1 52DFCEA3
P 4250 7700
F 0 "D1" H 4250 7800 50  0000 C CNN
F 1 "BLUE_LED_0805" H 4250 7600 50  0000 C CNN
F 2 "LEDs:LED_0805" H 4250 7700 60  0001 C CNN
F 3 "" H 4250 7700 60  0000 C CNN
	1    4250 7700
	1    0    0    -1  
$EndComp
$Comp
L LED_0805 D2
U 1 1 52DFD273
P 4250 8025
F 0 "D2" H 4250 8125 50  0000 C CNN
F 1 "BLUE_LED_0805" H 4250 7925 50  0000 C CNN
F 2 "LEDs:LED_0805" H 4250 8025 60  0001 C CNN
F 3 "" H 4250 8025 60  0000 C CNN
	1    4250 8025
	1    0    0    -1  
$EndComp
$Comp
L LED_0805 D3
U 1 1 52DFD283
P 4250 8350
F 0 "D3" H 4250 8450 50  0000 C CNN
F 1 "BLUE_LED_0805" H 4250 8250 50  0000 C CNN
F 2 "LEDs:LED_0805" H 4250 8350 60  0001 C CNN
F 3 "" H 4250 8350 60  0000 C CNN
	1    4250 8350
	1    0    0    -1  
$EndComp
$Comp
L LED_0805 D4
U 1 1 52DFD289
P 4250 8700
F 0 "D4" H 4250 8800 50  0000 C CNN
F 1 "BLUE_LED_0805" H 4250 8600 50  0000 C CNN
F 2 "LEDs:LED_0805" H 4250 8700 60  0001 C CNN
F 3 "" H 4250 8700 60  0000 C CNN
	1    4250 8700
	1    0    0    -1  
$EndComp
$Comp
L LED_0805 D7
U 1 1 52DFD605
P 13200 3850
F 0 "D7" H 13200 3950 50  0000 C CNN
F 1 "BLUE_LED_0805" H 13200 3750 50  0000 C CNN
F 2 "LEDs:LED_0805" H 13200 3850 60  0001 C CNN
F 3 "" H 13200 3850 60  0000 C CNN
	1    13200 3850
	1    0    0    -1  
$EndComp
$Comp
L LED_0805 D8
U 1 1 52DFD614
P 13275 4700
F 0 "D8" H 13275 4800 50  0000 C CNN
F 1 "BLUE_LED_0805" H 13275 4600 50  0000 C CNN
F 2 "LEDs:LED_0805" H 13275 4700 60  0001 C CNN
F 3 "" H 13275 4700 60  0000 C CNN
	1    13275 4700
	1    0    0    -1  
$EndComp
$Comp
L LED_0805 D11
U 1 1 52DFD623
P 15700 5625
F 0 "D11" H 15700 5725 50  0000 C CNN
F 1 "BLUE_LED_0805" H 15700 5525 50  0000 C CNN
F 2 "LEDs:LED_0805" H 15700 5625 60  0001 C CNN
F 3 "" H 15700 5625 60  0000 C CNN
	1    15700 5625
	1    0    0    -1  
$EndComp
Text Notes 15650 4100 0    60   ~ 0
3.3v
$Comp
L C C20
U 1 1 52EE55A7
P 12500 5850
F 0 "C20" H 12550 5950 50  0000 L CNN
F 1 "0.1uF" H 12550 5750 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 12500 5850 60  0001 C CNN
F 3 "" H 12500 5850 60  0001 C CNN
	1    12500 5850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR053
U 1 1 52EE55AD
P 12500 6050
F 0 "#PWR053" H 12500 6050 30  0001 C CNN
F 1 "GND" H 12500 5980 30  0001 C CNN
F 2 "" H 12500 6050 60  0001 C CNN
F 3 "" H 12500 6050 60  0001 C CNN
	1    12500 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	12500 5400 12500 5650
$Comp
L R R14
U 1 1 52EE56AF
P 12300 5800
F 0 "R14" V 12380 5800 50  0000 C CNN
F 1 "100k" V 12300 5800 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" H 12300 5800 60  0001 C CNN
F 3 "" H 12300 5800 60  0001 C CNN
	1    12300 5800
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR054
U 1 1 52EE56B5
P 12300 6050
F 0 "#PWR054" H 12300 6050 30  0001 C CNN
F 1 "GND" H 12300 5980 30  0001 C CNN
F 2 "" H 12300 6050 60  0001 C CNN
F 3 "" H 12300 6050 60  0001 C CNN
	1    12300 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	12300 5550 12500 5550
Connection ~ 12500 5550
$Comp
L GND #PWR055
U 1 1 52F1DF55
P 5900 7500
F 0 "#PWR055" H 5900 7500 30  0001 C CNN
F 1 "GND" H 5900 7430 30  0001 C CNN
F 2 "" H 5900 7500 60  0001 C CNN
F 3 "" H 5900 7500 60  0001 C CNN
	1    5900 7500
	1    0    0    -1  
$EndComp
Connection ~ 4800 1500
Connection ~ 4550 1500
Connection ~ 4050 1500
Connection ~ 1300 2350
Connection ~ 1300 2950
Text Label 14200 2175 2    60   ~ 0
PB4
Text Label 14200 2075 2    60   ~ 0
PB6
Wire Wire Line
	1125 5950 1300 5950
Wire Wire Line
	12250 2175 12100 2175
Wire Wire Line
	14350 2175 14200 2175
Wire Wire Line
	14350 2075 14200 2075
NoConn ~ 13050 3275
Wire Wire Line
	11300 2650 11500 2650
Text Notes 850  2700 0    60   ~ 0
8MHz
$Comp
L CRYSTAL(MC306) X2
U 1 1 52F266A3
P 12000 7500
F 0 "X2" H 12000 7650 60  0000 C CNN
F 1 "CRYSTAL(MC306)" H 12000 7350 60  0001 C CNN
F 2 "MC-306" H 12000 7500 60  0001 C CNN
F 3 "" H 12000 7500 60  0000 C CNN
	1    12000 7500
	0    1    1    0   
$EndComp
$Comp
L C C21
U 1 1 52F266B6
P 12450 7200
F 0 "C21" H 12500 7300 50  0000 L CNN
F 1 "18pF" H 12500 7100 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 12450 7200 60  0001 C CNN
F 3 "" H 12450 7200 60  0001 C CNN
	1    12450 7200
	0    1    1    0   
$EndComp
$Comp
L C C22
U 1 1 52F266D6
P 12450 7800
F 0 "C22" H 12500 7900 50  0000 L CNN
F 1 "18pF" H 12500 7700 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 12450 7800 60  0001 C CNN
F 3 "" H 12450 7800 60  0001 C CNN
	1    12450 7800
	0    1    1    0   
$EndComp
$Comp
L GND #PWR056
U 1 1 52F266DC
P 12650 7200
F 0 "#PWR056" H 12650 7200 30  0001 C CNN
F 1 "GND" H 12650 7130 30  0001 C CNN
F 2 "" H 12650 7200 60  0001 C CNN
F 3 "" H 12650 7200 60  0001 C CNN
	1    12650 7200
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR057
U 1 1 52F266E8
P 12650 7800
F 0 "#PWR057" H 12650 7800 30  0001 C CNN
F 1 "GND" H 12650 7730 30  0001 C CNN
F 2 "" H 12650 7800 60  0001 C CNN
F 3 "" H 12650 7800 60  0001 C CNN
	1    12650 7800
	0    -1   -1   0   
$EndComp
Text Notes 12350 7550 0    60   ~ 0
32.768kHz
NoConn ~ 15150 1375
NoConn ~ 14350 1375
Wire Wire Line
	11800 7200 12250 7200
Wire Wire Line
	11650 7800 12250 7800
Wire Wire Line
	11300 6950 11800 6950
Wire Wire Line
	11800 6950 11800 7200
Connection ~ 12000 7200
Wire Wire Line
	11300 7050 11650 7050
Wire Wire Line
	11650 7050 11650 7800
Connection ~ 12000 7800
Text Label 13050 5175 2    60   ~ 0
D+
Text Label 13050 5675 2    60   ~ 0
D-
Text Label 12600 5100 0    60   ~ 0
D+
Text Label 12600 5000 0    60   ~ 0
D-
Wire Wire Line
	12500 5000 12600 5000
Wire Wire Line
	12500 5100 12600 5100
$Comp
L NUF2101MT1G U2
U 1 1 52FCFA72
P 13750 5425
F 0 "U2" H 13850 5825 70  0000 C CNN
F 1 "NUF2101MT1G" H 13750 5025 70  0000 C CNN
F 2 "SOT-457" H 13750 5425 60  0001 C CNN
F 3 "" H 13750 5425 60  0000 C CNN
	1    13750 5425
	-1   0    0    -1  
$EndComp
Text Label 12450 4700 2    60   ~ 0
Vbus
Wire Wire Line
	12575 4700 12450 4700
Connection ~ 12575 4700
$Comp
L LOGO G1
U 1 1 52FE356F
P 11550 10975
F 0 "G1" H 11550 10872 60  0001 C CNN
F 1 "LOGO" H 11550 11078 60  0001 C CNN
F 2 "LOGO_F" H 11550 10975 60  0001 C CNN
F 3 "" H 11550 10975 60  0000 C CNN
	1    11550 10975
	1    0    0    -1  
$EndComp
Text Label 14300 6400 0    60   ~ 0
Vbus
NoConn ~ 14300 6700
$Comp
L GND #PWR058
U 1 1 585C408A
P 14300 6800
F 0 "#PWR058" H 14300 6800 30  0001 C CNN
F 1 "GND" H 14300 6730 30  0001 C CNN
F 2 "" H 14300 6800 60  0000 C CNN
F 3 "" H 14300 6800 60  0000 C CNN
	1    14300 6800
	0    -1   -1   0   
$EndComp
Text Label 14300 6500 0    60   ~ 0
D-
Text Label 14300 6600 0    60   ~ 0
D+
Text Label 12500 5550 0    60   ~ 0
Shield
Text Label 14300 6900 0    60   ~ 0
Shield
Wire Wire Line
	15700 5300 15700 5175
Wire Wire Line
	15700 5175 15200 5175
Wire Wire Line
	15200 5175 15200 5300
$Comp
L CONN_02X05 P4
U 1 1 58635876
P 12775 6650
F 0 "P4" H 12775 6950 50  0000 C CNN
F 1 "CONN_02X05" H 12775 6350 50  0001 C CNN
F 2 "Connect:IDC_Header_Straight_10pins" H 12775 5450 50  0001 C CNN
F 3 "" H 12775 5450 50  0000 C CNN
	1    12775 6650
	1    0    0    1   
$EndComp
$Comp
L GND #PWR059
U 1 1 58636364
P 13025 6550
F 0 "#PWR059" H 13025 6550 30  0001 C CNN
F 1 "GND" H 13025 6480 30  0001 C CNN
F 2 "" H 13025 6550 60  0000 C CNN
F 3 "" H 13025 6550 60  0000 C CNN
	1    13025 6550
	0    -1   -1   0   
$EndComp
Text Label 12525 6750 2    60   ~ 0
VDD
Text Label 12525 6850 2    60   ~ 0
5Vi
Text Label 13025 6850 0    60   ~ 0
5Vi
Text Notes 12250 6850 2    68   ~ 0
RST\nGND\nSWIM\n3.3V\n5.0V
Text Notes 13250 6850 0    68   ~ 0
SWDIO\nGND\nSWCLK\n3.3V\n5.0V
$Comp
L PWR_FLAG #FLG060
U 1 1 58644640
P 13050 5425
F 0 "#FLG060" H 13050 5520 30  0001 C CNN
F 1 "PWR_FLAG" H 13050 5605 30  0000 C CNN
F 2 "" H 13050 5425 60  0000 C CNN
F 3 "" H 13050 5425 60  0000 C CNN
	1    13050 5425
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG061
U 1 1 586446DA
P 14450 6600
F 0 "#FLG061" H 14450 6695 30  0001 C CNN
F 1 "PWR_FLAG" H 14450 6780 30  0000 C CNN
F 2 "" H 14450 6600 60  0000 C CNN
F 3 "" H 14450 6600 60  0000 C CNN
	1    14450 6600
	0    1    1    0   
$EndComp
Wire Wire Line
	14300 6600 14450 6600
$Comp
L PWR_FLAG #FLG062
U 1 1 586480D8
P 14450 6500
F 0 "#FLG062" H 14450 6595 30  0001 C CNN
F 1 "PWR_FLAG" H 14450 6680 30  0000 C CNN
F 2 "" H 14450 6500 60  0000 C CNN
F 3 "" H 14450 6500 60  0000 C CNN
	1    14450 6500
	0    1    1    0   
$EndComp
Wire Wire Line
	14300 6500 14450 6500
$Comp
L PWR_FLAG #FLG063
U 1 1 5864837E
P 1125 5950
F 0 "#FLG063" H 1125 6045 30  0001 C CNN
F 1 "PWR_FLAG" H 1125 6130 30  0000 C CNN
F 2 "" H 1125 5950 60  0000 C CNN
F 3 "" H 1125 5950 60  0000 C CNN
	1    1125 5950
	0    -1   -1   0   
$EndComp
$Comp
L PWR_FLAG #FLG064
U 1 1 586486F2
P 1100 6150
F 0 "#FLG064" H 1100 6245 30  0001 C CNN
F 1 "PWR_FLAG" H 1100 6330 30  0000 C CNN
F 2 "" H 1100 6150 60  0000 C CNN
F 3 "" H 1100 6150 60  0000 C CNN
	1    1100 6150
	0    -1   -1   0   
$EndComp
$Comp
L PWR_FLAG #FLG065
U 1 1 58648AA3
P 11500 2650
F 0 "#FLG065" H 11500 2745 30  0001 C CNN
F 1 "PWR_FLAG" H 11500 2830 30  0000 C CNN
F 2 "" H 11500 2650 60  0000 C CNN
F 3 "" H 11500 2650 60  0000 C CNN
	1    11500 2650
	0    1    1    0   
$EndComp
Text Label 12575 4575 0    60   ~ 0
PA9
Wire Wire Line
	12575 4575 12575 4900
Wire Wire Line
	15300 3075 15150 3075
Text Label 13775 7350 2    60   ~ 0
PB5
Text Label 13775 7875 2    60   ~ 0
PB3
Text Label 13775 7775 2    60   ~ 0
PD4
Text Label 13775 7450 2    60   ~ 0
VDD
Text Label 13775 7250 2    60   ~ 0
PB4
$Comp
L GND #PWR066
U 1 1 5861744D
P 13775 7675
F 0 "#PWR066" H 13775 7675 30  0001 C CNN
F 1 "GND" H 13775 7605 30  0001 C CNN
F 2 "" H 13775 7675 60  0000 C CNN
F 3 "" H 13775 7675 60  0000 C CNN
	1    13775 7675
	0    1    1    0   
$EndComp
Text Notes 14125 7575 0    60   ~ 0
SD Card
$Comp
L CONN_01X03 P5
U 1 1 58618F13
P 13975 7350
F 0 "P5" H 13975 7550 50  0000 C CNN
F 1 "CONN_01X03" V 14075 7350 50  0001 C CNN
F 2 "Pin_Headers:Pin_Header_Angled_1x03" H 13975 7350 50  0001 C CNN
F 3 "" H 13975 7350 50  0000 C CNN
	1    13975 7350
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X03 P6
U 1 1 58619400
P 13975 7775
F 0 "P6" H 13975 7975 50  0000 C CNN
F 1 "CONN_01X03" V 14075 7775 50  0001 C CNN
F 2 "Pin_Headers:Pin_Header_Angled_1x03" H 13975 7775 50  0001 C CNN
F 3 "" H 13975 7775 50  0000 C CNN
	1    13975 7775
	1    0    0    -1  
$EndComp
$EndSCHEMATC