MB9B520M datasheet(28/108 Pages) CYPRESS

28 / 108 page

Document Number: 002-05649 Rev. *D

Page 28 of 108

MB9B520M Series

Pin function

Pin name

Function description

Pin No

LQFP-80

BGA-96

LQFP-64

QFN-64

LQFP-48

QFN-48

Multi-

function Serial

SIN0_0

Multi-function serial interface ch.0 input pin

C11

SIN0_1

SOT0_0

(SDA0_0)

Multi-function serial interface ch.0 output pin.

This pin operates as SOT0 when it is used in a

UART/CSIO/LIN (operation modes 0 to 3) and as

SDA0 when it is used in an I2C (operation mode 4).

SOT0_1

(SDA0_1)

G10

SCK0_0

(SCL0_0)

Multi-function serial interface ch.0 clock I/O pin.

This pin operates as SCK0 when it is used in a

CSIO (operation mode 2) and as SCL0 when it is

used in an I2C (operation mode 4).

D10

SCK0_1

(SCL0_1)

Multi-

function

Serial

SIN1_1

Multi-function serial interface ch.1 input pin

J10

SOT1_1

(SDA1_1)

Multi-function serial interface ch.1 output pin.

This pin operates as SOT1 when it is used in a

UART/LIN (operation modes 0,1,3) .

Multi-

function Serial

SIN2_2

Multi-function serial interface ch.2 input pin

F10

SOT2_2

(SDA2_2)

Multi-function serial interface ch.2 output pin.

This pin operates as SOT2 when it is used in a

UART/CSIO/LIN (operation modes 0 to 3) and as

SDA2 when it is used in an I2C (operation mode 4).

SCK2_2

(SCL2_2)

Multi-function serial interface ch.2 clock I/O pin.

This pin operates as SCK2 when it is used in a

CSIO (operation mode 2) and as SCL2 when it is

used in an I2C (operation mode 4).

E11

Multi-

function Serial

SIN3_1

Multi-function serial interface ch.3 input pin

SIN3_2

SOT3_1

(SDA3_1)

Multi-function serial interface ch.3 output pin.

This pin operates as SOT3 when it is used in a

UART/CSIO/LIN (operation modes 0 to 3) and as

SDA3 when it is used in an I2C (operation mode 4).

SOT3_2

(SDA3_2)

SCK3_1

(SCL3_1)

Multi-function serial interface ch.3 clock I/O pin.

This pin operates as SCK3 when it is used in a

CSIO (operation mode 2) and as SCL3 when it is

used in an I2C (operation mode 4).

SCK3_2

(SCL3_2)

MB9B520M Datasheet(PDF) 28 Page - Cypress Semiconductor

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