Part Number
|
SM5903CF |
Manufacturer
|
Nippon Precision Circuits Inc |
Description
|
compression and non compression type anti-shock memory controller |
Published
|
Apr 7, 2005 |
Detailed Description
|
SM5903CF
NIPPON PRECISION CIRCUITS INC.
compression and non compression type anti-shock memory controller
Overview
The...
|
Datasheet
|
SM5903CF
|
Overview
SM5903CF
NIPPON PRECISION CIRCUITS INC.
compression and non compression type anti-shock memory controller
Overview
The SM5903CF is a compression and non compression type anti-shock memory controller LSI for compact disc players.
The compression level can be set in 4 levels, and external memory can be selected from 4 options (1M, 4M, 4M× 2, 16M).
It operates from a 4.
5 to 5.
5 V supply voltage range.
Features
- 2-channel processing - Serial data input ⋅ 2s complement, 16-bit/MSB first, rear-packed format ⋅ Wide capture function
pre lim ina
(until triple speed available) - System clock input ⋅ 384fs (16.
9344 MHz) - Anti-shock memory controller ⋅ ADPCM compression method ⋅ 4-level compressio...
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