STR750FV2 datasheet(18/81 Pages) STMICROELECTRONICS

18 / 81 page

Pin Description

STR750Fxx STR751Fxx STR752Fxx STR755Fxx

18/81

P0.12 /

UART2_RX /

UART0_CTS /

ADC_IN2 /

SMI_CS1

I/O

XO4

Port 0.12

UART0: Clear To

Send input

ADC: Analog

input 2

Serial Memory

Interface: chip

select output 1

UART2: Receive

Data input (when

remapped)(8)

P0.11 /

UART0_TX /

BOOT1 /

SMI_CS2

I/O

XO4

Port

0.11/Boot

mode

selection

input 1

UART0: Transmit

data output

Serial Memory

Interface: chip

select output 2

P0.10 /

UART0_RX /

SMI_CS3

I/O

XEIT4

Port 0.10

UART0: Receive

Data input

Serial Memory

Interface: chip

select output 3

P0.09 / I2C_SDA

I/O

XO4

Port 0.09

I2C: Serial Data

P0.08 / I2C_SCL

I/O

XEIT3

Port 0.08

I2C: Serial clock

P2.19

I/O

XO2

Port 2.19

P2.18

I/O

XO2

Port 2.18

P2.17 /

UART2_RTS

I/O

XO2

Port 2.17

UART2: Ready To Send output(4)

P1.11

/UART0_RTS

ADC_IN12

I/O

XEIT11

Port 1.11

UART0: Ready

To Send

output(4)

ADC: Analog

input 12

P0.27 /

UART2_RTS /

ADC_IN7

I/O

XO2

Port 0.27

UART2: Ready

To Send

output(8)

ADC: Analog

input 7

P0.26 /

UART2_CTS

I/O

XO2

Port 0.26

UART2: Clear To Send input

P0.25 /

UART2_TX

I/O

XO2

Port 0.25

UART2: Transmit data output

(remappable to P0.13)(8)

P0.24 /

UART2_RX

I/O

XO2

Port 0.24

UART2: Receive data input

(remappable to P0.12)(8)

P0.19 / USB_CK /

SSP1_NSS /

ADC_IN4

I/O

XEIT6

Port 0.19

SSP1: Slave

select input

(remappable to

P0.11)(8)

ADC: Analog

input 4

USB:

48 MHz Clock

input

P0.18 /

SSP1_MOSI

I/O

XO2

Port 0.18

SSP1: Master out/slave in data

(remappable to P0.10)(8)

P0.17 /

SSP1_MISO /

ADC_IN3

I/O

XO2

Port 0.17

SSP1: Master

in/slave out data

(remappable to

P0.09)(8)

ADC: Analog

input 3

P0.16 /

SSP1_SCLK

I/O

XO2

Port 0.16

SSP1: serial clock (remappable to

P0.08)(8)

Table 6.

STR750F pin description (continued)

Pin n°

Pin Name

Input

Output

Main

function

(after

reset)

Alternate function

(3)

STR750FV2 Scheda tecnica(PDF) 18 Page - STMicroelectronics

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