CS7808

Features:

·Dual 32-bit RISC processors (81 MIPS each)
·32-bit DSP (81 MIPS)
·Digital video input for Picture-in-Picture (PIP)
·On-screen display generator
·8-bit graphic engine with advanced vertical flicker filter
·Programmable audio decoder
·MPEG1 & MPEG2 video decoder
·System interface supports ATAPI CD loaders and hard disk drives
·Host interface supports peripherals such as 10/100 Ethernet controllers, DSPs, etc.
·V.90 soft-modem support
·AC'97 link support
·2 channels of audio input
·8 channels of audio output
·2 channel IEC60958 transmitter
·Remote control input support
·Large number of GPIO increases design flexibility
·On-chip PLLs generate system clocks from 27 MHz
·SDRAM, SGRAM, and Flash memory support
·Available in a 208 pin MQFP


Pinout




Specifications

Symbol	Description	Min	Max	Unit
VDDIO	Power Supply Voltage on I/O ring	-0.5	4.6	Volts
VDDCORE	Power Supply Voltage on core logic and PLL	-0.5	3.6	Volts
VI	Digital Input Applied Voltage (power applied)	-0.5	5.5	Volts
II	Digital Input Forced Current	-10	10	mA
IO	Digital Output Forced Current	-50	50	mA
TSOL	Lead Soldering Temperature	-	260
TVSOL	Vapor Phase Soldering Temperature	-	220
TSTOR	Storage Temperature (no power applied)	-40	125
TAMB	Ambient Temperature (power applied)	0	70
Ptotal	Total Power consumption	-	2.5	W

Description

The CS7808 processor is a single chip solution that provides all of the processing functions you need for a broad range of audio and video applications including thin media clients, CD recorders, advanced set-top boxes, interactive TV and much more. It supports all CD formats, disk control, video decoding and up to eight channels of output. Achieve new levels of performance with 240 highly configurable MIPS of processing power. Its flexible set of design features maximizes performance, reduces system complexity, and minimizes system cost. CS7808 is the perfect choice.

Working on your next consumer entertainment product design? Combine CS7808 with other Cirrus mixed-signal converters, DSP chips, and factory firmware for a highly integrated platform crucial for Video-on-demand, set-top boxes, and other similar platforms. CS7808 is a Total-E™ (Total Entertainment) IC solution specifically designed for consumer entertainment electronics.