name: stm32f103rx-square
description: STM32F103Rx-based (TQFP-64) square development board
keywords: IC, MCU, Micro-Controller, STM32, STM32F1, STM32F103, Development Board

pinout:
  PORTA:
    PA0: 13
    PA1: 16
    PA2: 15
    PA3: 18
    PA4: 19
    PA5: 21
    PA6: 22
    PA7: 23
    PA8: 51
    PA9: 52
    PA10: 49
    PA11: 50
    PA12: 47
    PA13: 48
    PA14: 43
    PA15: 44
  PORTB:
    PB0: 26
    PB1: 27
    PB2: 28
    PB3: 37
    PB4: 38
    PB5: 35
    PB6: 36
    PB7: 33
    PB8: 31
    PB9: 32
    PB10: 29
    PB11: 30
    PB12: 59
    PB13: 60
    PB14: 57
    PB15: 58
  PORTC:
    PC0: 7
    PC1: 10
    PC2: 9
    PC3: 12
    PC4: 24
    PC5: 25
    PC6: 55
    PC7: 56
    PC8: 53
    PC9: 54
    PC10: 41
    PC11: 42
    PC12: 39
    PC13: 1
    PC14: 4
    PC15: 3
  PORTD:
    PD0: 6
    PD1: 5
    PD2: 40
  CTRL:
    ~NRST: 8
    TX: 67
    RX: 66
  GND: 11, 17, 45, 64, 68
  POWER:
    3V3: 20, 34, 46, 63, 65
    5V: 61, 62
    VDDA: 14
    VBAT: 2

properties:
  in: ~NRST
  bidir: PA0-15, PB0-15, PC0-15, PD0-2
  power: 3V3, 5V, VBAT, VDDA
  ground: GND
  inverted: ~NRST

schematic:
  symbol: IC
  left: PORTA, PORTB
  right: PORTC, PORTD, CTRL
  top: POWER
  bottom: GND

housing:
  pattern: custom
  bodyWidth: 50.0
  bodyLength: 50.0
  height: 20.0

  holeDiameter1: 1.0
  pitch1: 2.54
  rowCount1: 15
  columnCount1: 2
  columnDX1: -21.59

  holeDiameter2: 1.0
  pitch2: 2.54
  rowCount2: 15
  columnCount2: 2
  columnDX2: 21.59

  holeDiameter3: 1.0
  pitch3: 2.54
  rowCount3: 2
  columnCount3: 4
  columnDX3: 12.5
  columnDY3: 22.2

  holeDiameter4: 2.0
  padDiameter4: 0
  padPosition4: -21.59, -22.0

  holeDiameter5: 2.0
  padDiameter5: 0
  padPosition5: -21.59, 22.0

  holeDiameter6: 2.0
  padDiameter6: 0
  padPosition6: 21.59, -22.0

  holeDiameter7: 2.0
  padDiameter7: 0
  padPosition7: 21.59, 22.0
