SC9641

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.0

2008.03.24

Http: www.silan.com.cn

Page 1 of 15

BLOCK DIAGRAM

CD DIGITAL SERVO SIGNAL PROCESSOR(SLAVE MODE)

DESCRIPTION

The SC9641 is a single-chip CD processor for digital servo and ASIC

circuit. This LSI incorporates CD servo controller, CD signal processor,

digital audio DAC and built-in CPU interface.

FEATURES

* Supports 1X to 2X speed playback

* Command and sub code transmission adopts tri-line communication

or parallel communication

* Built-in MCU controls the CD and state feedback by communication

instructions of the communication bus.* Supports format of CD-A/V,

CD-R, CD-R/W and CD-ROM

APPLICATIONS

* CD, VCD and MP3 player

* Desk audio system

QFP-64-14 x 14-0.8

ORDERING INFORMATION

Device

Package

SC9641

QFP-64-14X14-0.8