LQFP144
管脚名称1PE22PE33PE44PE55PE66VBAT7PC13-TAMPER-RTC(4)8PC14-OSC32_IN(4)9PC15-OSC32_OUT(4)10PF011PF112PF213PF314PF415PF516VSS_517VDD_518PF619PF720PF821PF922PF1023OSC_IN24OSC_OUT25NRST26PC027
PC128PC230VSSA31VREF-32VREF+33
VDDA
34PA0-WKUP35PA136PA2复位后主功能
PE2PE3PE4PE5PE6VBAT
PC13(5)PC14(5)PC15(5)
PF0PF1PF2PF3PF4PF5VSS_5VDD_5PF6PF7PF8PF9PF10OSC_INOSC_OUT
NRSTPC0PC1
PC2VSSAVREF-VREF+VDDA
PA0
PA1
PA2
可选功能(默认)TRACECK/FSMC_A23TRACED0/FSMC_A19TRACED1/FSMC_A20TRACED2/FSMC_A21TRACED3/FSMC_A22
TAMPER-RTCOSC32_INOSC32_OUTFSMC_A0FSMC_A1FSMC_A2FSMC_A3FSMC_A4FSMC_A5
ADC3_IN4/FSMC_NIORDADC3_IN5/FSMC_NREGADC3_IN6/FSMC_NIOWR
ADC3_IN7/FSMC_CDADC3_IN8/FSMC_INTR
ADC123_IN10ADC123_IN11ADC123_IN12
WKUP/USART2_CTS(6)ADC123_IN0/TIM5_CH1
TIM2_CH1_ETR
TIM8ETR
USART2_RTS(6)
ADC123_IN1
TIM5CH2/TIM2CH2(6)
USART2_TX(6)/
TIM5_CH3
ADC123_IN2/TIM2_CH3
373839404142
43444546
4748495051525354555657585960616263656667PA3VSS_4VDD_4
PA4
PA5PA6
PA7PC4PC5PB0
PB1
PB2/BOOT1
PF11PF12VSS_6VDD_6PF13PF14PF15PG0PG1PE7PE8PE9VSS_VDD_PE10PE11PE12PE13PE14
PA3VSS_4VDD_4
PA4
PA5
PA6PA7PC4PC5PB0
PB1
PB2/BOOT1
PE7PE8PE9
PE10PE11PE12PE13PE14USART2_RX(6)/
TIM5_CH4
ADC123_IN3/TIM2_CH4(6)SPI1_NSS(6)/
DAC_OUT1USART2_CK(6)/
ADC12_IN4SPI1_SCK(6)/
DAC_OUT2ADC12_IN5SPI1_MISO TIM8_BKIN
ADC12_IN6/TIM3_CH1(6)
SPI1_MOSI(6)/
TIM8_CH1N
ADC12_IN7/TIM3_CH2(6)ADC12_IN14ADC12_IN15
ADC12_IN8
TIM3_CH3/TIM8_CH2NADC12_IN9TIM3_CH4(6)/
TIM8_CH3NFSMC_NIOS16
FSMC_A6
FSMC_A7FSMC_A8FSMC_A9FSMC_A10FSMC_A11FSMC_D4FSMC_D5FSMC_D6
FSMC_D7FSMC_D8FSMC_D9FSMC_D10FSMC_D11
6869707172737475767778798081828384858687809192939495969799
PE15PE15FSMC_D12
PB10PB10I2C2_SCL/USART3_TX(6)PB11PB11I2C2_SDA/USART3_RX(6)
VSS_VSS_1VDD_VDD_1
SPI2_NSS/I2C2_SMBAII2S2_WS/USART3_CK(6)
PB12PB12
TIM1BKIN(6)SPI2_SCK/I2S2_CK
USART3_CTS(6)
PB13PB13/TIM1_CH1N
SPI2_MISO/USART3_RTS(6)
PB14PB14TIM1_CH2N
SPI2_MOSI/I2S2_SD
PB15PB15TIM1_CH3N(6)
PD8PD8FSMC_D13PD9PD9FSMC_D14PD10PD10FSMC_D15PD11PD11FSMC_A16
PD12PD12FSMC_A17PD13PD13
FSMC_A18
VSS_8VDD_8PD14PD14FSMC_D0PD15PD15FSMC_D1PG2PG2FSMC_A12PG3PG3
FSMC_A13PG4FSMC_A14PG5FSMC_A15PG6FSMC_INT2PG7FSMC_INT3
PG8VSS_9VDD_9I2S2_MCK/TIM8_CH1
PC6PC6SDIO_D6
I2S3_MCK/TIM8_CH2
PC7PC7SDIO_D7
PC8PC8TIM8_CH3/SDIO_D0PC9
PC9
TIM8_CH4/SDIO/D1
USART1_CKTIM1_CH1(6)
PA8PA8
/MCO
100101PA9102PA10103PA11104PA12
105PA13 JTMS/SWDIO
106未连接107VSS_2108VDD_2
109PA14 JTCK/SWCLK
110PA15/JTDI
111PC10112PC11113PC12114PD0115PD1
116PD2117PD3118PD4119PD5120VSS_10121VDD_10
122PD6123PD7124PG9125PG10126PG11127PG12128PG13129PG14130VSS_11131VDD_11132PG15133
PB3/JTDO
PA9
PA10
PA11
PA12
JTMS/SWDIOVSS_2VDD_2JTCK/SWCLKJTDIPC10PC11PC12OSC_IN(7)OSC_OUT(7)
PD2PD3PD4PD5
PD6PD7
JTDO
USART1_TX(6)TIM1CH2(6)USART1_RX(6)
/
TIM1CH3(6)
USART1_CTS/CANRX
TIM1_CH4(6)
/USBDM
USART1_RTS/CANTX/
TIM1_ETR(6)
/USBDPPA13
PA14
PA15/SPI3_NSS
I2S3_WS
USART4_TX/SDIO_D2USART4_RX/SDIO_D3USART5_TX/SDIO_CK
FSMC_D2FSMC_D3TIM3_ETR
USART5_RX/SDIO_CMD
FSMC_CLKFSMC_NOEFSMC_NWE
FSMC_NWAIT
FSMC_NE1/FSMC_NCE2FSMC_NE2/FSMC_NCE3FSMC_NCE4_1/FSMC_NE3
FSMC_NCE4_2
FSMC_NE4FSMC_A24FSMC_A25
PB3/TRACESWO/JTDOSPI3_SCK/I2S3_CK
134135
136137138139140141142143144
PB4/JNTRST
JNTRST
PB5
PB5
PB6PB6
PB7PB7BOOT0BOOT0PB8PB8PB9PB9PE0PE0PE1PE1VSS_3VSS_3VDD_3
VDD_3
PB4/SPI3_MISO
I2C1_SMBAI
SPI3_MOSI/I2S3_SD
I2C1_SCL(6)
/
TIM4CH1(6)I2C1_SDA(6)/FSMC_NADVTIM4CH2(6)
TIM4_CH3(6)/SDIO_D4TIM4_CHR(6)/SDIO_D5TIM4_ETR/FSMC_NBL0
FSMC_NBL1
可选功能（重定义）
TIM1_BKIN
TIM1_CHIN
TIM1_CH2N
TIM1_CH3N
TIM1_ETRTIM1_CH1NTIM1_CH1
TIM1_CH2NTIM1_CH2TIM1_CH3NTIM1_CH3TIM1_CH4
TIM1_BKINTIM2_CH3TIM2_CH4
USART3_TXUSART3_RXUSART3_CKUSART3_CTSTIM4_CH1/USART3_RTSTIM4_CH2
TIM4_CH3TIM4_CH4
TIM3_CH1TIM3_CH2TIM3_CH3TIM3_CH4
TIM2_CH1_ETR/
SPI1_NSSUSART3_TXUSART3_RXUSART3_CK
CANRXCANTX
USART2_CTSUSART2_RTSUSART2_TX
USART2_RXUSART2_CK
TIM2_CH2/SPI1_SCK
TIM3_CH1/SPI1_MISOTIM3_CH2/SPI1_MOSI
USART1_TX
USART1_RXI2C1_SCL/
CANRXI2C1_SDA/
CANTX
