STM32-base

ST-LINK V2 Debugger

STM32F101C8T6

Board

NameST-LINK V2 Debugger
PartUnknown
BrandUnknown
OriginChina

Microcontroller

PartSTM32F101C8T6
ManufacturerST-Microelectronics
CoreArm Cortex-M3
Max. Clock Speed36MHz
PackageLQFP 48 pins

Internal memories

FLASH64KiB
SRAM10KiB

Oscillators

HSI8MHz
LSI40kHz
HSE8MHz
LSENone

Power

Sources
USB connector (+5V)
VDDA pinNo
VSSA pinNo
VREF- pinNo
VREF+ pinNo
Backup batteryNone

Regulator

ManufacturerNanjing Micro One Electronics Inc.
PartME6211 (S2QA / S2QC / S2QK / S2RD)
PackageSOT23-5 5 pins
Input+2V to +6V
Output+3.3V @ 180mA
DatasheetME6211.pdf

PCB

ColorGreen
Size (w x l)14mm x 30mm
MountingNone

Remarks

  • Trivia: This board uses an STM32F101C8T6 microcontroller which, officially, should not have support for USB. However, they do work which suggests that the silicon is actually there.
  • Note: This board is intended to use as ST-Link device to program and debug other STM32 and STM8 devices.

Pictures

ST-LINK V2 Debugger: Variants
ST-LINK V2 Debugger: Variants
ST-LINK V2 Debugger: Top view
ST-LINK V2 Debugger: Top view
ST-LINK V2 Debugger: Bottom view
ST-LINK V2 Debugger: Bottom view

Resources

Inputs

None

Outputs

Connectors

Devices

None

Inputs & outputs

Run LED

Name -
Reference D1
Type LED
Connected to PA9
Mode Source

Connectors & headers

SWD out properties

Name Unknown
Reference None
Type IDC (2.54mm, 5x2, male)

SWD out pins

# Name Function Connected to
1 RST - PB6
2 SWDIO - PB12
3 GND - Ground plane
4 GND - Ground plane
5 SWIM - PB11
6 SWCLK - PA5
7 3.3V - +3.3V rail
8 3.3V - +3.3V rail
9 5.0V - +5V rail
10 5.0V - +5V rail

SWD in properties footprint

Name Unknown
Reference None
Type Pin header (1mm, 4x1, male)

SWD in pins footprint

# Name Function Connected to
1 - SWDIO PA13
2 - GND Ground plane
3 - SWCLK PA14
4 - VCC +3.3V rail

USB A connector properties

Name Unknown
Reference None
Type USB A

USB A connector pins

# Name Function Connected to
1 - VCC +5V rail
2 - D- PA11
3 - D+ PA12
4 - GND Ground plane