PixArt Imaging Inc.

PAS6167

CMOS Image Sensor IC

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4

PixArt Imaging Inc.

V1.0,

2009/08/12

Pin No.

Name

Type

Description

A1

NC

--

--

A2

SYSCLK

IN

External clock input

A3

NC

--

--

A4

NC

--

--

OUT

SPI clock output (SPI master mode)

A5

SCK

IN

SPI clock input (SPI slave mode)

B1

VDDA

PWR

Analog power, 2.5V ~ 2.8V

B2

VSSA

GND

Analog ground

B3

VSSD

GND

Digital ground

B4

SDO

OUT

SPI data output

OVERFLOW

OUT

FIFO overflow (SPI master mode)

B5

READY

OUT

Data ready (SPI slave mode)

C1

CSB

IN

Power down enable, active high

C2

NC

--

--

OUT

SPI frame sync (SPI master mode)

C3

SSn

IN

SPI select (SPI slave mode)

C4

NC

--

--

NC

--

--

C5

OVERFLOW

OUT

FIFO overflow (SPI slave mode)

D1

SCL

IN

I2C clock input

D2

SDA

I/O

I2C data

CTS

IN

Pause output data (SPI master mode)

D3

NC

--

--

D4

VDDD

PWR

Digital core power, 1.8V

D5

VDDMD

PWR

I/O power, 1.8V ~ 3.3V