在写stm32程序时，经常遇到这样的问题，就是使用一个模块时，首先要查数据手册，看这个模块用了哪个io口，会耽误一些时间，所以这两天就抓了一些时间，以数据手册中的表5作为参照整理了一下各个模块所使用的io口，这样以后在用到某个模块时，就可以快速的了解，该模块都用了哪个io口，方便编程与画图。也分享给大家，好让编程更方便快捷。该文件由小树整理，版权归st公司。如遇到错误与问题，请与我联系，qq：526083029
定时器1
TIM_BKIN ----- PB12 LQFP64(33) LQFP100(51) LQFP144(73)
TIM1_CH1N ----- PB13 LQFP64(34) LQFP100(52) LQFP144(74)
TIM1_CH2N ----- PB14 LQFP64(35) LQFP100(53) LQFP144(75)
TIM1_CH3N ----- PB15 LQFP64(36) LQFP100(54) LQFP144(76)
TIM1_CH1 ----- PA8 LQFP64(41) LQFP100(67) LQFP144(100)
TIM1_CH2 ----- PA9 LQFP64(42) LQFP100(68) LQFP144(101)
TIM1_CH3 ----- PA10 LQFP64(43) LQFP100(69) LQFP144(102)
TIM1_CH4 ----- PA11 LQFP64(44) LQFP100(70) LQFP144(103)
TIM1_ETR ----- PA12 LQFP64(45) LQFP100(71) LQFP144(104)
定时器2
TIM2_CH1_ETR ----- PA0 LQFP64(14) LQFP100(23) LQFP144(34)
TIM2_CH2 ----- PA1 LQFP64(15) LQFP100(24) LQFP144(35)
TIM2_CH3 ----- PA2 LQFP64(16) LQFP100(25) LQFP144(36)
TIM2_CH4 ----- PA3 LQFP64(17) LQFP100(26) LQFP144(37)
定时器3
TIM3_CH1 ----- PA6 LQFP64(22) LQFP100(31) LQFP144(42)
TIM3_CH2 ----- PA7 LQFP64(23) LQFP100(32) LQFP144(43)
TIM3_CH3 ----- PB0 LQFP64(26) LQFP100(35) LQFP144(46)
TIM3_CH4 ----- PB1 LQFP64(27) LQFP100(36) LQFP144(47)
TIM3_ETR ----- PD2 LQFP64(54) LQFP100(83) LQFP144(116)
定时器4
TIM4_CH1 ----- PB6 LQFP64(58) LQFP100(92) LQFP144(136)
TIM4_CH2 ----- PB7 LQFP64(59) LQFP100(93) LQFP144(137)
TIM4_CH3 ----- PB8 LQFP64(61) LQFP100(95) LQFP144(139)
TIM4_CH4 ----- PB9 LQFP64(62) LQFP100(96) LQFP144(140)
TIM4_ETR ----- PE0 LQFP64() LQFP100(97) LQFP144(141)
定时器5
TIM5_CH1 ----- PA0 LQFP64(14) LQFP100(23) LQFP144(34)
TIM5_CH2 ----- PA1 LQFP64(15) LQFP100(24) LQFP144(35)
TIM5_CH3 ----- PA2 LQFP64(16) LQFP100(25) LQFP144(36)
TIM5_CH4 ----- PA3 LQFP64(17) LQFP100(26) LQFP144(37)
定时器8
TIM8_ETR ----- PA0 LQFP64(14) LQFP100(23) LQFP144(34)
TIM8_BKIN ----- PA6 LQFP64(22) LQFP100(31) LQFP144(42)
TIM8_CH1N ----- PA7 LQFP64(23) LQFP100(32) LQFP144(43)
TIM8_CH2N ----- PB0 LQFP64(26) LQFP100(35) LQFP144(46)
TIM8_CH3N ----- PB1 LQFP64(27) LQFP100(36) LQFP144(47)
TIM8_CH1 ----- PC6 LQFP64(37) LQFP100(63) LQFP144(96)
IIC
IIC2_CLK ----- PB10 LQFP64(29) LQFP100(47) LQFP144(69)
IIC2_SDA ----- PB11 LQFP64(30) LQFP100(48) LQFP144(70)
IIC2_SMBA ----- PB12 LQFP64(33) LQFP100(51) LQFP144(73)
IIC1_SMBA ----- PB5 LQFP64(57) LQFP100(91) LQFP144(135)
IIC1_CLK ----- PB6 LQFP64(58) LQFP100(92) LQFP144(136)
IIC1_SDA ----- PB7 LQFP64(59) LQFP100(93) LQFP144(137)
IIS
IIS2_WS ----- PB12 LQFP64(33) LQFP100(51) LQFP144(73)
IIS2_CK ----- PB13 LQFP64(34) LQFP100(52) LQFP144(74)
IIS2_SD ----- PB15 LQFP64(36) LQFP100(54) LQFP144(76)
IIS2_MCK ----- PC6 LQFP64(37) LQFP100(63) LQFP144(96)
IIS3_WS ----- PA15 LQFP64(50) LQFP100(77) LQFP144(110)
IIS3_SD ----- PB5 LQFP64(57) LQFP100(91) LQFP144(135)
IIS3_MCK ----- PC7 LQFP64(38) LQFP100(64) LQFP144(97)
IIS3_CK ----- PB3 LQFP64(55) LQFP100(89) LQFP144(133)
SPI
SPI1->CS ------ PA4 LQFP64(20) LQFP100(29) LQFP144(40)
SPI1->CLK ------ PA5 LQFP64(21) LQFP100(30) LQFP144(41)
SPI1->MISO ------ PA6 LQFP64(22) LQFP100(31) LQFP144(42)
SPI1->MOSI ------ PA7 LQFP64(23) LQFP100(32) LQFP144(43)
SPI2->CS ------ PB12 LQFP64(33) LQFP100(51) LQFP144(73)
SPI2->CLK ------ PB13 LQFP64(34) LQFP100(52) LQFP144(74)
SPI2->MISO ------ PB14 LQFP64(35) LQFP100(53) LQFP144(75)
SPI2->MOSI ------ PB15 LQFP64(36) LQFP100(54) LQFP144(76)
SPI3->CS ------ PA15 LQFP64(50) LQFP100(77) LQFP144(110)
SPI3->CLK ------ PB3 LQFP64(55) LQFP100(89) LQFP144(133)
SPI3->MISO ------ PB4 LQFP64(56) LQFP100(90) LQFP144(134)
SPI3->MOSI ------ PB5 LQFP64(57) LQFP100(91) LQFP144(135)
SDIO
SDIO_D6 ----- PC6 LQFP64(37) LQFP100(63) LQFP144(96)
SDIO_D7 ----- PC7 LQFP64(38) LQFP100(64) LQFP144(97)
SDIO_D0 ----- PC8 LQFP64(39) LQFP100(65) LQFP144(98)
SDIO_D1 ----- PC9 LQFP64(40) LQFP100(66) LQFP144(99)
SDIO_D2 ----- PC10 LQFP64(51) LQFP100(78) LQFP144(111)
SDIO_D3 ----- PC11 LQFP64(52) LQFP100(79) LQFP144(112)
SDIO_CK ----- PC12 LQFP64(53) LQFP100(80) LQFP144(113)
SDIO_CMD ----- PD2 LQFP64(54) LQFP100(83) LQFP144(116)
SDIO_D4 ----- PB8 LQFP64(61) LQFP100(95) LQFP144(139)
SDIO_D5 ----- PB9 LQFP64(62) LQFP100(96) LQFP144(140)
USART
USART1_CK ------ PA8 LQFP64(41) LQFP100(67) LQFP144(100)
USART1_TX ------ PA9 LQFP64(42) LQFP100(68) LQFP144(101)
USART1_RX ------ PA10 LQFP64(43) LQFP100(69) LQFP144(102)
USART1_CTS ------ PA11 LQFP64(44) LQFP100(70) LQFP144(103)
USART1_RTS ------ PA12 LQFP64(45) LQFP100(71) LQFP144(104)
USART2_CTS ----- PA0 LQFP64(14) LQFP100(23) LQFP144(34)
USART2_RTS ----- PA1 LQFP64(15) LQFP100(24) LQFP144(35)
USART2_TX ----- PA2 LQFP64(16) LQFP100(25) LQFP144(36)
USART2_RX ----- PA3 LQFP64(17) LQFP100(26) LQFP144(37)
USART2_CK ----- PA4 LQFP64(20) LQFP100(29) LQFP144(40)
USART3_TX ----- PB10 LQFP64(29) LQFP100(47) LQFP144(69)
USART3_RX ----- PB11 LQFP64(30) LQFP100(48) LQFP144(70)
USART3_CK ----- PB12 LQFP64(33) LQFP100(51) LQFP144(73)
USART3_CTS ----- PB13 LQFP64(34) LQFP100(52) LQFP144(74)
USART3_RTS ----- PB14 LQFP64(35) LQFP100(53) LQFP144(75)
USART4_TX ----- PC10 LQFP64(51) LQFP100(78) LQFP144(111)
USART4_RX ----- PC11 LQFP64(52) LQFP100(79) LQFP144(112)
USART5_TX ----- PC12 LQFP64(53) LQFP100(80) LQFP144(113)
USART5_RX ----- PD2 LQFP64(54) LQFP100(83) LQFP144(116)
USB
USBDM ----- PA11 LQFP64(44) LQFP100(70) LQFP144(103)
USBDP ----- PA12 LQFP64(45) LQFP100(71) LQFP144(104)
CAN
CAN_RX ----- PA11 LQFP64(44) LQFP100(70) LQFP144(103)
CAN_TX ----- PA12 LQFP64(45) LQFP100(71) LQFP144(104)
FSMC
FSMC_A0 ----- PF0 LQFP64() LQFP100() LQFP144(10)
FSMC_A1 ----- PF1 LQFP64() LQFP100() LQFP144(11)
FSMC_A2 ----- PF2 LQFP64() LQFP100() LQFP144(12)
FSMC_A3 ----- PF3 LQFP64() LQFP100() LQFP144(13)
FSMC_A4 ----- PF4 LQFP64() LQFP100() LQFP144(14)
FSMC_A5 ----- PF5 LQFP64() LQFP100() LQFP144(15)
FSMC_A6 ----- PF12 LQFP64() LQFP100() LQFP144(50)
FSMC_A7 ----- PF13 LQFP64() LQFP100() LQFP144(53)
FSMC_A8 ----- PF14 LQFP64() LQFP100() LQFP144(54)
FSMC_A9 ----- PF15 LQFP64() LQFP100() LQFP144(55)
FSMC_A10 ----- PG0 LQFP64() LQFP100() LQFP144(56)
FSMC_A11 ----- PG1 LQFP64() LQFP100() LQFP144(57)
FSMC_A12 ----- PG2 LQFP64() LQFP100() LQFP144(87)
FSMC_A13 ----- PG3 LQFP64() LQFP100() LQFP144(88)
FSMC_A14 ----- PG4 LQFP64() LQFP100() LQFP144(89)
FSMC_A15 ----- PG5 LQFP64() LQFP100() LQFP144(90)
FSMC_A16 ----- PD11 LQFP64() LQFP100(58) LQFP144(80)
FSMC_A17 ----- PD12 LQFP64() LQFP100(59) LQFP144(81)
FSMC_A18 ----- PD13 LQFP64() LQFP100(60) LQFP144(82)
FSMC_A19 ----- PE3 LQFP64() LQFP100(2) LQFP144(2)
FSMC_A20 ----- PE4 LQFP64() LQFP100(3) LQFP144(3)
FSMC_A21 ----- PE5 LQFP64() LQFP100(4) LQFP144(4)
FSMC_A22 ----- PE6 LQFP64() LQFP100(5) LQFP144(5)
FSMC_A23 ----- PE2 LQFP64() LQFP100(1) LQFP144(1)
FSMC_A24 ----- PG13 LQFP64() LQFP100() LQFP144(128)
FSMC_A25 ----- PG14 LQFP64() LQFP100() LQFP144(129)
FSMC_D0 ----- PD14 LQFP64() LQFP100(61) LQFP144(85)
FSMC_D1 ----- PD15 LQFP64() LQFP100(62) LQFP144(86)
FSMC_D2 ----- PD0 LQFP64() LQFP100(81) LQFP144(114)
FSMC_D3 ----- PD1 LQFP64() LQFP100(82) LQFP144(115)
FSMC_D4 ----- PE7 LQFP64() LQFP100(38) LQFP144(58)
FSMC_D5 ----- PE7 LQFP64() LQFP100(39) LQFP144(59)
FSMC_D6 ----- PE7 LQFP64() LQFP100(40) LQFP144(60)
FSMC_D7 ----- PE10 LQFP64() LQFP100(41) LQFP144(63)
FSMC_D8 ----- PE11 LQFP64() LQFP100(42) LQFP144(64)
FSMC_D9 ----- PE12 LQFP64() LQFP100(43) LQFP144(65)
FSMC_D10 ----- PE13 LQFP64() LQFP100(44) LQFP144(66)
FSMC_D11 ----- PE14 LQFP64() LQFP100(45) LQFP144(67)
FSMC_D12 ----- PE15 LQFP64() LQFP100(46) LQFP144(68)
FSMC_D13 ----- PD8 LQFP64() LQFP100(55) LQFP144(77)
FSMC_D14 ----- PD9 LQFP64() LQFP100(56) LQFP144(78)
FSMC_D15 ----- PD10 LQFP64() LQFP100(57) LQFP144(79)
FSMC_NIORD ----- PF6 LQFP64() LQFP100() LQFP144(18)
FSMC_NREG ----- PF7 LQFP64() LQFP100() LQFP144(19)
FSMC_NIOWR ----- PF8 LQFP64() LQFP100() LQFP144(20)
FSMC_CD ----- PF9 LQFP64() LQFP100() LQFP144(21)
FSMC_INTR ----- PF10 LQFP64() LQFP100() LQFP144(22)
FSMC_NIOS16 ----- PF11 LQFP64() LQFP100() LQFP144(49)
FSMC_INT2 ----- PG6 LQFP64() LQFP100() LQFP144(91)
FSMC_INT3 ----- PG7 LQFP64() LQFP100() LQFP144(92)
FSMC_CLK ----- PD3 LQFP64() LQFP100(84) LQFP144(117)
FSMC_NOE ----- PD4 LQFP64() LQFP100(85) LQFP144(118)
FSMC_NWE ----- PD5 LQFP64() LQFP100(86) LQFP144(119)
FSMC_NWAIT ----- PD6 LQFP64() LQFP100(87) LQFP144(122)
FSMC_NE1 ----- PD7 LQFP64() LQFP100(88) LQFP144(123)
FSMC_NCE2 ----- PD7 LQFP64() LQFP100(88) LQFP144(123)
FSMC_NE2 ----- PG9 LQFP64() LQFP100() LQFP144(124)
FSMC_NCE3 ----- PG9 LQFP64() LQFP100() LQFP144(124)
FSMC_NCE4_1 ----- PG10 LQFP64() LQFP100() LQFP144(125)
FSMC_NE3 ----- PG10 LQFP64() LQFP100() LQFP144(125)
FSMC_NCE4_2 ----- PG11 LQFP64() LQFP100() LQFP144(126)
FSMC_NE4 ----- PG12 LQFP64() LQFP100() LQFP144(127)
FSMC_NADV ----- PB7 LQFP64(59) LQFP100(93) LQFP144(137)
FSMC_NBL0 ----- PE0 LQFP64() LQFP100(97) LQFP144(141)
FSMC_NBL1 ----- PE1 LQFP64() LQFP100(98) LQFP144(142)
ADC
ADC123_IN10 ----- PC0 LQFP64(8) LQFP100(15) LQFP144(26)
ADC123_IN11 ----- PC1 LQFP64(9) LQFP100(16) LQFP144(27)
ADC123_IN12 ----- PC2 LQFP64(10) LQFP100(17) LQFP144(28)
ADC123_IN13 ----- PC3 LQFP64(11) LQFP100(18) LQFP144(29)
ADC3_IN4 ----- PF6 LQFP64() LQFP100() LQFP144(18)
ADC3_IN5 ----- PF7 LQFP64() LQFP100() LQFP144(19)
ADC3_IN6 ----- PF8 LQFP64() LQFP100() LQFP144(20)
ADC3_IN7 ----- PF9 LQFP64() LQFP100() LQFP144(21)
ADC3_IN8 ----- PF10 LQFP64() LQFP100() LQFP144(22)
ADC123_IN0 ----- PA0 LQFP64(14) LQFP100(23) LQFP144(34)
ADC123_IN1 ----- PA1 LQFP64(15) LQFP100(24) LQFP144(35)
ADC123_IN2 ----- PA2 LQFP64(16) LQFP100(25) LQFP144(36)
ADC123_IN3 ----- PA3 LQFP64(17) LQFP100(26) LQFP144(37)
ADC12_IN4 ----- PA4 LQFP64(20) LQFP100(29) LQFP144(40)
ADC12_IN5 ----- PA5 LQFP64(21) LQFP100(30) LQFP144(41)
ADC12_IN6 ----- PA6 LQFP64(22) LQFP100(31) LQFP144(42)
ADC12_IN7 ----- PA7 LQFP64(23) LQFP100(32) LQFP144(43)
ADC12_IN14 ----- PC4 LQFP64(24) LQFP100(33) LQFP144(44)
ADC12_IN15 ----- PC5 LQFP64(25) LQFP100(34) LQFP144(45)
ADC12_IN8 ----- PB0 LQFP64(26) LQFP100(35) LQFP144(46)
ADC12_IN9 ----- PB1 LQFP64(27) LQFP100(36) LQFP144(47)
DAC
DAC_OUT1 ----- PA4 LQFP64(20) LQFP100(29) LQFP144(40)
DAC_OUT2 ----- PA5 LQFP64(21) LQFP100(30) LQFP144(41)
下载
JTMS/SWDIO ----- PA13 LQFP64(46) LQFP100(72) LQFP144(105)
JTCK/SWDCLK ----- PA14 LQFP64(49) LQFP100(76) LQFP144(109)
JTDI ----- PA15 LQFP64(50) LQFP100(77) LQFP144(110)
JTDO ----- PB3 LQFP64(55) LQFP100(89) LQFP144(133)
NJTRST ----- PB4 LQFP64(56) LQFP100(90) LQFP144(134)
其他引脚定义：
备用电池VBAT ----- LQFP64(1) LQFP100(6) LQFP144(6)
时钟TAMPER_RTC ----- PC13 LQFP64(2) LQFP100(7) LQFP144(7)
32k晶振OSC32_IN ----- PC14 LQFP64(3) LQFP100(8) LQFP144(8)
32k晶振OSC32_OUT----- PC15 LQFP64(4) LQFP100(9) LQFP144(9)
晶振OSC_IN ----- LQFP64(5) LQFP100(12) LQFP144(23)
晶振OSC_OUT ----- LQFP64(6) LQFP100(13) LQFP144(24)
复位NRST ----- LQFP64(7) LQFP100(14) LQFP144(25)
参考电压Vref+ ----- LQFP64() LQFP100(21) LQFP144(32)
参考电压Vref- ----- LQFP64() LQFP100(20) LQFP144(31)
唤醒WKUP ----- PA0 LQFP64(14) LQFP100(23) LQFP144(34)
BOOT1 ----- PB1 LQFP64(28) LQFP100(37) LQFP144(48)
BOOT0 ----- LQFP64(60) LQFP100(94) LQFP144(138)
MCO ----- PA8 LQFP64(41) LQFP100(67) LQFP144(100)
VDD ----- LQFP（64）：19 32 48 64
VDD ----- LQFP（100）：11 28 50 75 100
VDD ----- LQFP（144）：17 39 52 62 72 84 95 108 121 131 144
VSS ----- LQFP（64）：12 31 47 63
VSS ----- LQFP（100）：10 27 49 74 99
VSS ----- LQFP（144）：16 38 51 61 71 83 94 107 120 130 143
VDD_A ----- LQFP（64）：13
VDD_A ----- LQFP（100）：22
VDD_A ----- LQFP（144）：33
VSS_A ----- LQFP（64）：12
VSS_A ----- LQFP（100）：19
VSS_A ----- LQFP（144）：30
欢迎拍砖与指正错误
全部资料51hei下载地址：
关于stm32各模块的io口定义.rar
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