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  • STM32F103ZET6 - F103ZE board

    F103ZE board

    Overview

    Board Name F103ZE_Board
    Brand Unknown
    Origin China
    Microcontroller Part STM32F103ZET6
    Package LQFP144
    Core Cortex-M3
    FLASH 512KB
    SRAM 64KB
    Max. Clock Speed 72MHz
    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 Yes
    Connectivity Headers 2x 2x30 male dupont (2.54mm)
    Specific TFT (2x16 female dupont (2.54mm))
    NRF2401 (2x4 female dupont (2.54mm))
    Debug JTAG (20-pin IDC)
    USB Mini
    Mini (Serial)
    I/O LEDs Power LED (D3, +3.3V)
    User LED (D2, PE5, active low)
    User LED (D4, PB5, active low)
    Buttons, switches and jumpers Reset button (REST, NRST, active low)
    2-way jumper (BOOT0)
    2-way jumper (BOOT1)
    User button (KEY1, PE2, active low)
    User button (KEY2, PE1, active low)
    User button (WK_UP, PA0, active high)
    Other devices Winbond W25Q16JV (16Mb FLASH)
    PCB Colour Blue
    Size 95mm x 64mm
    Mounting 4x mounting hole (M2)
    Remarks
    • 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

    F103ZE board

    F103ZE board Top view

    F103ZE board Bottom view

    Header 1

    Pin Connected to
    PB8 PB8
    PB9 PB9
    PB6 PB6
    PB7 PB7
    PB4 PB4
    PB5 PB5
    PG15 PG15
    PB3 PB3
    PG13 PG13
    PG14 PG14
    PG11 PG11
    PG12 PG12
    PG9 PG9
    PG10 PG10
    PD6 PD6
    PD7 PD7
    PD4 PD4
    PD5 PD5
    PD2 PD2
    PD3 PD3
    PD0 PD0
    PD1 PD1
    PC11 PC11
    PC12 PC12
    PA15 PA15
    PC10 PC10
    PA13 PA13
    PA14 PA14
    PA11 PA11
    PA12 PA12
    PA9 PA9
    PA10 PA10
    PC9 PC9
    PA8 PA8
    PC7 PC7
    PC8 PC8
    PG8 PG8
    PC6 PC6
    PG6 PG6
    PG7 PG7
    PG4 PG4
    PG5 PG5
    PG2 PG2
    PG3 PG3
    PD14 PD14
    PD15 PD15
    PD12 PD12
    PD13 PD13
    PD10 PD10
    PD11 PD11
    PD8 PD8
    PD9 PD9
    PB14 PB14
    PB15 PB15
    PB12 PB12
    PB13 PB13
    GND Ground plane
    3V3 +3.3V rail
    GND Ground plane
    5V +5V rail

    Header 2

    Pin Connected to
    3V3 +3.3V rail
    3V3 +3.3V rail
    BT0 BOOT0
    BT1 BOOT1
    GND Ground plane
    GND Ground plane
    PB11 PB11
    PB10 PB10
    PE15 PE15
    PE14 PE14
    PE13 PE13
    PE12 PE12
    PE11 PE11
    PE10 PE10
    PE9 PE9
    PE8 PE8
    PE7 PE7
    PG1 PG1
    PG0 PG0
    PF15 PF15
    PF14 PF14
    PF13 PF13
    PF12 PF12
    PF11 PF11
    PB2 PB2
    PB1 PB1
    PB0 PB0
    PC5 PC5
    PC4 PC4
    PA6 PA6
    PA5 PA5
    PA4 PA4
    PA3 PA3
    PA2 PA2
    PA1 PA1
    PA0 PA0
    PC3 PC3
    PC2 PC2
    PC1 PC1
    PC0 PC0
    PF10 PF10
    PF9 PF9
    PF8 PF8
    PF7 PF7
    PF6 PF6
    PF5 PF5
    PF4 PF4
    PF3 PF3
    PF2 PF2
    PF1 PF1
    PF0 PF0
    PC13 PC13
    PE6 PE6
    PE5 PE5
    PE4 PE4
    PE3 PE3
    PE2 PE2
    PE1 PE1
    PE0 PE0

    USB

    Pin Connected to
    VCC +5V rail
    D- PA11
    D+ PA12
    ID N.C.
    GND Ground plane

    JTAG

    Pin Connected to JTAG SWD
    1 +3.3V rail VCC -
    2 +3.3V rail VCC -
    3 PB4 TRST -
    4 Ground plane GND -
    5 PA15 TDI -
    6 Ground plane GND -
    7 PA13 TMS SWDIO
    8 Ground plane GND -
    9 PA14 TCLK SWCLK
    10 Ground plane GND -
    11 N.C. RTCK -
    12 Ground plane GND -
    13 PB3 TDO SWO
    14 Ground plane GND -
    15 NRST RESET -
    16 Ground plane GND -
    17 N.C. N.C. -
    18 Ground plane GND -
    19 N.C. N.C. -
    20 Ground plane GND -

    TFT

    Pin Connected to
      NRST
      Ground plane
      PD9
      PD10
      PE15
      PD8
      PE13
      PE14
      PE11
      PE12
      PE9
      PE10
      PE7
      PE8
      PD0
      PD1
      PD14
      PD15
      PD5
      PD4
      PG12
      PG0
      PB2
      PB1
      PF8
      PF9
      N.C.
      N.C.
      VBAT
      Ground plane
      +3.3V rail
      Ground plane

    NRF2401

    Pin Connected to
    GND Ground plane
    VCC +3.3V rail
    CE PG6
    CSN PG7
    SCK PB13
    MOSI PB15
    MISO PB14
    IRQ PG8

    IC - Winbond W25Q16JV (16Mb FLASH)

    Pin Connected to
    /CS +3.3V rail via 10kΩ resistor
    DO PB14
    IO2 +3.3V rail
    GND Ground plane
    DI PB15
    CLK PB13
    IO3 +3.3V rail
    VCC +3.3V rail