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STR91XF Datasheet(PDF) 38 Page - STMicroelectronics

Part # STR91XF
Description  ARM966E-S TM 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
PDF  73 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STR91XF Datasheet(HTML) 38 Page - STMicroelectronics

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Pin description
STR91xF
38/73
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
43
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
32
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
21
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
1128
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
12P5.0I/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
19
29
P6.0
I/O
GPIO_6.0,
GP Input, HiZ
EXINT16,
External Intr
TIM0_ICAP1,
Input Capture
GPIO_6.0,
GP Output
TIM0_OCMP1, Out
comp/PWM
MC_UH,
IMC phase U hi
20
31
P6.1
I/O
GPIO_6.1,
GP Input, HiZ
EXINT17,
External Intr
TIM0_ICAP2,
Input Capture
GPIO_6.1,
GP Output
TIM0_OCMP2, Out
comp
MC_UL,
IMC phase U lo
13
19
P6.2
I/O
GPIO_6.2,
GP Input, HiZ
EXINT18,
External Intr
TIM1_ICAP1,
Input Capture
GPIO_6.2,
GP Output
TIM1_OCMP1, Out
comp/PWM
MC_VH,
IMC phase V hi
14
20
P6.3
I/O
GPIO_6.3,
GP Input, HiZ
EXINT19,
External Intr
TIM1_ICAP2,
Input Capture
GPIO_6.3,
GP Output
TIM1_OCMP2, Out
comp
MC_VL,
IMC phase V lo
52
83
P6.4
I/O
GPIO_6.4,
GP Input, HiZ
EXINT20,
External Intr
TIM2_ICAP1,
Input Capture
GPIO_6.4,
GP Output
TIM2_OCMP1, Out
comp/PWM
MC_WH,
IMC phase W hi
53
84
P6.5
I/O
GPIO_6.5,
GP Input, HiZ
EXINT21,
External Intr
TIM2_ICAP2,
Input Capture
GPIO_6.5,
GP Output
TIM2_OCMP2, Out
comp
MC_WL,
IMC phase W lo
57
92
P6.6
I/O
GPIO_6.6,
GP Input, HiZ
EXINT22_TRIG,
Ext Intr & Tach
UART0_RxD,
UART rcv data
GPIO_6.6,
GP Output
TIM3_OCMP1, Out
comp/PWM
ETM_TRCLK,
ETM trace clock
58
93
P6.7
I/O
GPIO_6.7,
GP Input, HiZ
EXINT23_STOP,
Ext Intr & Estop
ETM_EXTRIG,
ETM ext. trigger
GPIO_6.7,
GP Output
TIM3_OCMP2, Out
comp
UART0_TX,
UART xmit data
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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