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PAC107

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1

PixArt Imaging Inc.

V1.4, Aug. 2005

PAC107 SINGLE-CHIP CMOS QQVGA IMAGE SENSOR

with EMBEDDED TWIN-TURBO 8032 MICRO-PROCESSOR

General Description

The PAC107 is a QQVGA CMOS imager sensor with an embedded 40Mhz Twin-Turbo 8032 Micro

Control Unit (MCU). To have excellent application flexibility, the PAC107 controls the embedded

CMOS imager through 8032’s SFR. A one-cycle execution multiplier is available for instruction

“MUL”. It’s suitable for recognition applications.

The PAC107 had on-chip 16KB program ROM and 1KB on-chip SRAM. There are two 8-bit PWM

ports with pre-scale function. Hence melody play and simple board level control function can be

implemented. A dedicate image data write to External SRAM sequence is provided to have a fast and

efficient image data caption through Port0 of 8032. The exposure-time control of imager can be done

by on-chip real time hardware control, and extend the operation luminance range through firmware.

Features

　 RISC-like Twin-turbo 8032

　 Auto/Manual exposure-gain control.

　 Automatic de-flicker

　

　 On-chip 10-bit ADC

　 MOVX direct dump image data to SRAM

　 1KB on-chip SRAM

　 Crystal mode: 4~40 MHz

　 16KB on-chip program ROM

　 Operating voltage: 2.6V ~ 3.6V

Power Supply

2.6V ~ 3.6V

FPN

< 0.2% saturation

Array Elements

164 x 124

PGA Gain

16X (24dB)

Optical Format

1/11 ”

Digital Gain

4X(12dB)

Pixel Size

7.25

μm x 7.25μm

Frame Rate

60fps

Master Clock

Up to 40MHz

Scan Mode

Progressive

Max. Pixel Rate

1.5MHz

Package

80-pin LCC and

48-pin LCC