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TP6820

Digital Camera Solution

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TP 6820

Digital Camera Solution

(QQVGA/RS232/turn-key solution)

General Specification

General Description

The TP6820, when collocated with PAS009 CMOS image sensor made by Pixart, provides a

total solution for a QQVGA resolution RS232 interface digital camera. It can act as a digital

still camera when stand-alone mode, it also can act as a live view camera when connecting to

PC through RS232 interface. By adding a SRAM with 128kx8 bits capacity, it can store

twelve pictures while snapshot button is pressed. When connecting to PC, user can get the

images from this storage through RS232 with "Show Me Cam " software application.

Feature

Supports PAS 009 sensor interface

Supports Image processor.

Supports Image snapshot function.

Supports auto power saving mode with port wake up function

Supports RS232 interface, up to 115200bps speed.

Supports indicator LED.

Supports warning buzzer

Supports H/W erase picture function.

Embedded an 8-bits (80C51) micro controller.

Embedded 128 bytes of RAM

Embedded 4K bytes of ROM

Support wide supply voltage range: from 3.0V to 3.6V

Operating frequency : 11.0592MHz

Support SRAM interface with 128 Kbytes capacity

Camera Specifications:

Sensor: QQ VGA color CMOS sensor. (PAS 009)

Resolution: 160x120

Storage: 12 pictures stores.

Page 2 of 17

TOPRO CONFIDNETIAL

2003/7/31 Print

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