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数据搜索系统，热门电子元器件搜索 |
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STR91XF 数据表(PDF) 38 Page - STMicroelectronics |
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STR91XF 数据表(HTML) 38 Page - STMicroelectronics |
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38 / 72 page  Pin description STR91xF 38/72 38 60 P3.2 I/O GPIO_3.2, GP Input, HiZ EXINT2, External Intr UART1_RxD, UART rcv data GPIO_3.2, GP Output CAN_TX, CAN Tx data UART0_DTR, Data Trmnl Rdy 39 61 P3.3 I/O GPIO_3.3, GP Input, HiZ EXINT3, External Intr CAN_RX, CAN rcv data GPIO_3.3, GP Output UART1_TX, UART xmit data UART0_RTS, Ready To Send 40 63 P3.4 I/O GPIO_3.4, GP Input, HiZ EXINT4, External Intr SSP1_SCLK, SSP slv clk in GPIO_3.4, GP Output SSP1_SCLK, SSP mstr clk out UART0_TX, UART xmit data 41 65 P3.5 I/O GPIO_3.5, GP Input, HiZ EXINT5, External Intr SSP1_MISO, SSP mstr data in GPIO_3.5, GP Output SSP1_MISO, SSP slv data out UART2_TX, UART xmit data 42 66 P3.6 I/O GPIO_3.6, GP Input, HiZ EXINT6, External Intr SSP1_MOSI, SSP slv dat in GPIO_3.6, GP Output SSP1_MOSI, SSP mstr dat out CAN_TX, CAN Tx data 43 68 P3.7 I/O GPIO_3.7, GP Input, HiZ EXINT7, External Intr SSP1_NSS, SSP slv select in GPIO_3.7, GP Output SSP1_NSS, SSP mstr sel out TIM1_OCMP1, Out comp/PWM 4 3 P4.0 I/O GPIO_4.0, GP Input, HiZ ADC0, ADC input chnl TIM0_ICAP1, Input Capture GPIO_4.0, GP Output TIM0_OCMP1, Out comp/PWM ETM_PCK0, ETM Packet 3 2 P4.1 I/O GPIO_4.1, GP Input, HiZ ADC1, ADC input chnl TIM0_ICAP2, Input Capture GPIO_4.1, GP Output TIM0_OCMP2, Out comp ETM_PCK1, ETM Packet 2 1 P4.2 I/O GPIO_4.2, GP Input, HiZ ADC2, ADC input chnl TIM1_ICAP1, Input Capture GPIO_4.2, GP Output TIM1_OCMP1, Out comp/PWM ETM_PCK2, ETM Packet 1 128 P4.3 I/O GPIO_4.3, GP Input, HiZ ADC3, ADC input chnl TIM1_ICAP2, Input Capture GPIO_4.3, GP Output TIM1_OCMP2, Out comp ETM_PCK3, ETM Packet 80 127 P4.4 I/O GPIO_4.4, GP Input, HiZ ADC4, ADC input chnl TIM2_ICAP1, Input Capture GPIO_4.4, GP Output TIM2_OCMP1, Out comp/PWM ETM_PSTAT0, ETM pipe status 79 126 P4.5 I/O GPIO_4.5, GP Input, HiZ ADC5, ADC input chnl TIM2_ICAP2, Input Capture GPIO_4.5, GP Output TIM2_OCMP2, Out comp ETM_PSTAT1, ETM pipe status 78 125 P4.6 I/O GPIO_4.6, GP Input, HiZ ADC6, ADC input chnl TIM3_ICAP1, Input Capture GPIO_4.6, GP Output TIM3_OCMP1, Out comp/PWM ETM_PSTAT2, ETM pipe status 77 124 P4.7 I/O GPIO_4.7, GP Input, HiZ ADC7, ADC input chnl TIM3_ICAP2, Input Capture GPIO_4.7, GP Output TIM3_OCMP2, Out comp ETM_TRSYNC, ETM trace sync 9 12 P5.0 I/0 GPIO_5.0, GP Input, HiZ EXINT8, External Intr CAN_RX, CAN rcv data GPIO_5.0, GP Output ETM_TRCLK, ETM trace clock UART0_TX, UART xmit data 12 18 P5.1 I/0 GPIO_5.1, GP Input, HiZ EXINT9, External Intr UART0_RxD, UART rcv data GPIO_5.1, GP Output CAN_TX, CAN Tx data UART2_TX, UART xmit data 17 25 PHYCLK _P5.2 I/O GPIO_5.2, GP Input, HiZ EXINT10, External Intr UART2_RxD, UART rcv data GPIO_5.2, GP Output MII_PHYCLK, 25Mhz to PHY TIM3_OCMP1, Out comp/PWM 18 27 P5.3 I/O GPIO_5.3, GP Input, HiZ EXINT11, External Intr ETM_EXTRIG, ETM ext. trigger GPIO_5.3, GP Output MII_TX_EN, MAC xmit enbl TIM2_OCMP1, Out comp/PWM 44 70 P5.4 I/O GPIO_5.4, GP Input, HiZ EXINT12, External Intr SSP0_SCLK, SSP slv clk in GPIO_5.4, GP Output SSP0_SCLK, SSP mstr clk out EMI_CS0n, EMI Chip Select 47 77 P5.5 I/O GPIO_5.5, GP Input, HiZ EXINT13, External Intr SSP0_MOSI, SSP slv dat in GPIO_5.5, GP Output SSP0_MOSI, SSP mstr dat out EMI_CS1n, EMI Chip Select 48 79 P5.6 I/O GPIO_5.6, GP Input, HiZ EXINT14, External Intr SSP0_MISO, SSP mstr dat in GPIO_5.6, GP Output SSP0_MISO, SSP slv data out EMI_CS2n, EMI Chip Select 49 80 P5.7 I/O GPIO_5.7, GP Input, HiZ EXINT15, External Intr SSP0_NSS, SSP slv select in GPIO_5.7, GP Output SSP0_NSS, SSP mstr sel out EMI_CS3n, EMI Chip Select Pkg Pin Name Default Pin Function Default Input Function Alternate functions Alternate Input 1 Alternate Output 1 Alternate Output 2 Alternate Output 3 |
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