STM32F051C8T6 - LC Technology

LC Technology

Overview

Board Name LC Technology STM32F051C8T6
Brand Shenzhen LC Technology Co., Ltd.
Origin AliExpress, China
Microcontroller Part STM32F051C8T6
Package LQFP48
Core Cortex-M0
FLASH 16KB
SRAM 8KB
Max. Clock Speed 48MHz
Crystals HSE (High Speed External) 8MHz
LSE (Low Speed External) 32.768kHz
Power Sources Any +3.3V pin (+3.3V)
Any +5V pin (+5V)
USB connector (+5V)
Regulator manufacturer Advanced Monolithic Systems Inc.
Regulator part number AMS1117
Regulator package SOT223
Output +3.3V @ 1000mA
Battery holder No
Connectivity Headers 2x 2x11 male dupont (2.54mm)
Specific Serial (1x4 male dupont (2.54mm))
Debug SWD (1x4 male dupont (2.54mm))
USB Mini (+5V power only)
I/O LEDs Power LED (D1, +3.3V)
User LED (D2, PC13, sink)
Buttons, switches and jumpers Reset button (NRST, active low)
2-way jumper (BOOT0)
2-way jumper (BOOT1)
Other devices None
PCB Colour Blue
Size 53mm x 32.5mm
Mounting 2x mounting hole (M4)
Remarks
  • Note: Because the STM32F051C8T6 does not support USB, only the power pins on the USB connector are connected.
  • Warning: The +5V pins on this board are directly connected to the +5V pin of the USB connector. There is no protection in place. Do not power this board through USB and an external power supply at the same time.

Pictures

LC Technology

LC Technology Top view

LC Technology Bottom view

Header 1

Pin Connected to
GND Ground plane
VCC +3.3V rail
PB9 PB9
PB8 PB8
PB7 PB7
PB6 PB6
PB5 PB5
PB4 PB4
PB3 PB3
PA15 PA15
CLK PA14
PF7 PF7
PF6 PF6
DAT PA13
PA12 PA12
PA11 PA11
PA8 PA8
PB15 PB15
PB14 PB14
PB13 PB13
PB12 PB12

Header 2

Pin Connected to
VCC +3.3V rail
GND Ground plane
PB11 PB11
PB10 PB10
PB2 PB2
PB1 PB1
PB0 PB0
PA7 PA7
PA6 PA6
PA5 PA5
PA4 PA4
PA3 PA3
PA2 PA2
PA1 PA1
PA0 PA0
NRST NRST
PF1 PF1
PF0 PF0
PC15 PC15
PC14 PC14
PC13 PC13
VBAT VBAT

USB

Pin Connected to
VCC +5V rail
D- N.C.
D+ N.C.
ID N.C.
GND Ground plane

SWD

Pin Connected to
3.3V +3.3V rail
DAT PA13
CLK PA14
GND Ground plane

Serial

Pin Connected to
5V +5V rail
TX PA9
RX PA10
GND Ground plane