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  • 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