STR91XF_07 datasheet(37/73 Pages) STMICROELECTRONICS

37 / 73 page

STR91xF

Pin description

37/73

-88

P0.6

I/O

GPIO_0.6,

GP Input, HiZ

MII_RX_CLK,

PHY Rx clock

TIM2_ICAP1,

Input Capture

GPIO_0.6,

GP Output

EMI_CS2n,

EMI Chip Select

ETM_PSTAT2,

ETM pipe status

-90

P0.7

I/O

GPIO_0.7,

GP Input, HiZ

MII_RX_DV,

PHY data valid

TIM2_ICAP2,

Input Capture

GPIO_0.7,

GP Output

EMI_CS3n,

EMI Chip Select

ETM_TRSYNC,

ETM trace sync

-98

P1.0

I/O

GPIO_1.0,

GP Input, HiZ

MII_RX_ER,

PHY rcv error

ETM_EXTRIG,

ETM ext. trigger

GPIO_1.0,

GP Output

UART1_TX,

UART xmit data

SSP1_SCLK,

SSP mstr clk out

-99

P1.1

I/O

GPIO_1.1,

GP Input, HiZ

UART1_RX,

UART rcv data

GPIO_1.1,

GP Output

MII_TXD0,

MAC Tx data

SSP1_MOSI,

SSP mstr dat out

-101

P1.2

I/O

GPIO_1.2,

GP Input, HiZ

SSP1_MISO,

SSP mstr data in

GPIO_1.2,

GP Output

MII_TXD1,

MAC Tx data

UART0_TX,

UART xmit data

-106

P1.3

I/O

GPIO_1.3,

GP Input, HiZ

UART2_RX,

UART rcv data

GPIO_1.3,

GP Output

MII_TXD2,

MAC Tx data

SSP1_NSS,

SSP mstr sel out

-109

P1.4

I/O

GPIO_1.4,

GP Input, HiZ

I2C0_CLKIN, I2C

clock in

GPIO_1.4,

GP Output

MII_TXD3,

MAC Tx data

I2C0_CLKOUT,

I2C clock out

-110

P1.5

I/O

GPIO_1.5,

GP Input, HiZ

MII_COL,

PHY collision

CAN_RX,

CAN rcv data

GPIO_1.5,

GP Output

UART2_TX,

UART xmit data

ETM_TRCLK,

ETM trace clock

-114

P1.6

I/O

GPIO_1.6,

GP Input, HiZ

MII_CRS,

PHY carrier sns

I2C0_DIN,

I2C data in

GPIO_1.6,

GP Output

CAN_TX,

CAN Tx data

I2C0_DOUT,

I2C data out

-116

P1.7

I/O

GPIO_1.7,

GP Input, HiZ

ETM_EXTRIG,

ETM ext. trigger

GPIO_1.7,

GP Output

MII_MDC,

MAC mgt dat ck

ETM_TRCLK,

ETM trace clock

710

P2.0

I/O

GPIO_2.0,

GP Input, HiZ

UART0_CTS,

Clear To Send

I2C0_CLKIN, I2C

clock in

GPIO_2.0,

GP Output

I2C0_CLKOUT, I2C

clock out

ETM_PCK0, ETM

Packet

811

P2.1

I/O

GPIO_2.1,

GP Input, HiZ

UART0_DSR,

Data Set Ready

I2C0_DIN,

I2C data in

GPIO_2.1,

GP Output

I2C0_DOUT,

I2C data out

ETM_PCK1, ETM

Packet

P2.2

I/O

GPIO_2.2,

GP Input, HiZ

UART0_DCD,

Dat Carrier Det

I2C1_CLKIN, I2C

clock in

GPIO_2.2,

GP Output

I2C1_CLKOUT, I2C

clock out

ETM_PCK2, ETM

Packet

P2.3

I/O

GPIO_2.3,

GP Input, HiZ

UART0_RI,

Ring Indicator

I2C1_DIN,

I2C data in

GPIO_2.3,

GP Output

I2C1_DOUT,

I2C data out

ETM_PCK3, ETM

Packet

P2.4

I/O

GPIO_2.4,

GP Input, HiZ

EXTCLK_T0T1Ext

clk timer0/1

SSP0_SCLK,

SSP slv clk in

GPIO_2.4,

GP Output

SSP0_SCLK,

SSP mstr clk out

ETM_PSTAT0,

ETM pipe status

P2.5

I/O

GPIO_2.5,

GP Input, HiZ

EXTCLK_T2T3Ext

clk timer2/3

SSP0_MOSI,

SSP slv dat in

GPIO_2.5,

GP Output

SSP0_MOSI,

SSP mstr dat out

ETM_PSTAT1,

ETM pipe status

P2.6

I/O

GPIO_2.6,

GP Input, HiZ

SSP0_MISO,

SSP mstr data in

GPIO_2.6,

GP Output

SSP0_MISO,

SSP slv data out

ETM_PSTAT2,

ETM pipe status

USBCLK

_P2.7

I/O

GPIO_2.7,

GP Input, HiZ

USB_CLK48M,

48MHz to USB

SSP0_NSS,

SSP slv sel in

GPIO_2.7,

GP Output

SSP0_NSS,

SSP mstr sel out

ETM_TRSYNC,

ETM trace sync

P3.0

I/O

GPIO_3.0,

GP Input, HiZ

DMA_RQST0,

Ext DMA requst

UART0_RxD,

UART rcv data

GPIO_3.0,

GP Output

UART2_TX,

UART xmit data

TIM0_OCMP1, Out

comp/PWM

P3.1

I/O

GPIO_3.1,

GP Input, HiZ

DMA_RQST1,

Ext DMA requst

UART2_RxD,

UART rcv data

GPIO_3.1,

GP Output

UART0_TX,

UART xmit data

TIM1_OCMP1, Out

comp/PWM

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

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

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

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

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

Pkg

Pin Name

Default Pin

Function

Default Input

Function

Alternate functions

Alternate

Input 1

Alternate

Output 1

Alternate

Output 2

Alternate

Output 3

STR91XF 数据表(PDF) 37 Page - STMicroelectronics

STR91XF 数据表(HTML) 37 Page - STMicroelectronics

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STR91XF 数据表(PDF) 37 Page - STMicroelectronics

STR91XF 数据表(HTML) 37 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73

数据表 下载

链接网址

数据表下载