Surf 5
Overview
Surf 5 is a microcontroller evaluation board based on the W7500.
- +Revision history
Date | Version | Description |
---|---|---|
Oct 2023 | 1.0 | Initial board release |
Features
@@ -60,7 +60,7 @@FeaturesPLL for CPU clock
-ADC : 12bit, 8ch, 1Msps
+ADC : 12bit, 8ch, 1Msps (Cannot use more than 2 channels simultaneously)
DMA
- 6-channel DMA controller
@@ -88,7 +88,6 @@ Features
- 3 UART (2 UARTs with FIFO and Flow Control, 1 simple UART)
- 2 SPI
-- 2 I2C (Master/Slave, Fast-mode (400 kbps))
Crypto
@@ -109,7 +108,7 @@ Features
Hardware Specification
Pin-out v1.0
-
+
The pins below are fixed functions in surf 5
I/O Pin Name Description O PC_15 Connected to user LED O PC_10 UART2_TX connected USB to Serial IC I PC_11 UART2_RX connected USB to Serial IC O PA_03 SWCLK connected J3 IO PA_04 SWDIO connected J3
Apart from GPIO and ground pins, there are 5 other pins on the main 40-pin interface:
@@ -122,14 +121,14 @@ W7500datasheet
-Schematic v1.0
-
+Schematic V1.0
+
Schematic & Part list & Gerber File
Dimension v1.0 (Unit : mm)
-
+
Surf 5 Project Files
- Surf 5 Github Link
@@ -139,6 +138,6 @@ Gettin
- Getting Started
How to buy
-
- 6-channel DMA controller @@ -88,7 +88,6 @@
- 3 UART (2 UARTs with FIFO and Flow Control, 1 simple UART)
- 2 SPI -
- 2 I2C (Master/Slave, Fast-mode (400 kbps))
Features
Features
Hardware Specification
Pin-out v1.0
-
+
The pins below are fixed functions in surf 5
I/O | Pin Name | Description |
---|---|---|
O | PC_15 | Connected to user LED |
O | PC_10 | UART2_TX connected USB to Serial IC |
I | PC_11 | UART2_RX connected USB to Serial IC |
O | PA_03 | SWCLK connected J3 |
IO | PA_04 | SWDIO connected J3 |
Apart from GPIO and ground pins, there are 5 other pins on the main 40-pin interface:
@@ -122,14 +121,14 @@W7500datasheet
Gettin
Coming soon