STM32F103C8U6 - ST-LINK V2 Debugger

ST-LINK V2 clone

Overview

Board Name ST-LINK V2 clone
Brand Unknown
Origin AliExpress, China
Microcontroller Part STM32F103C8U6
Package UFQFPN48
Core Cortex-M3
FLASH 64KB
SRAM 10KB
Max. Clock Speed 72MHz
Crystals HSE (High Speed External) 8MHz
LSE (Low Speed External) No
Power Sources USB connector (+5V)
Regulator manufacturer Unknown
Regulator part number Unkown (S2R0)</a>
Regulator package SOT-23-5
Output +3.3V
Battery holder No
Connectivity Headers None
Specific None
Debug SWD in (unpopulated 1x4 (1.25mm))
SWD out (10-pin IDC)
USB Male A
I/O LEDs B
R
Buttons, switches and jumpers None
Other devices None
PCB Colour Green
Size 30mm x 15mm
Mounting None
Remarks
  • Note: This board is intended to use as ST-Link device to program and debug other STM32 and STM8 devices.

Pictures

ST-LINK V2 clone

ST-LINK V2 clone Top view

ST-LINK V2 clone Bottom view

SWD out

Pin Connected to
RST PB6
SWDIO PB12
GND Ground plane
GND Ground plane
SWIM PB11
SWCLK PA5
3.3V +3.3V rail
3.3V +3.3V rail
5V +5V rail
5V +5V rail

SWD in

Pin Connected to
  PA13 (SWDIO)
  Ground plane
  PA14 (SWCLK)
  +3.3V rail