PDF預(yù)覽

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9

FEDL9842-02

隆 Semiconductor

FEDL9842-02

This version:

MSM9842

Jul. 2000

Previous version: May 1998

隆 Semiconductor

MSM9842

Playback LSI with Built-in FIFO

This document contains minimum specifications. For full specifications, please contact your

nearest Oki office or representative.

GENERAL DESCRIPTION

The MSM9842 is a mono/stereo playback LSI with a built-in 1K bit FIFO for easy interface with

external systems or non-semiconductor memory. It utilizes multiple playback modes, including

the new ADPCM2 algorithm, which allows for even higher quality sound reproduction. The

playback function of the MSM9842 is controlled by an MCU via 8/16-bit bus interface.

FEATURES

鈥?16/8-bit bus interface support

鈥?FIFO capacity: User-definable (256/512/1024 bits)

(buffering time of 32 ms when using 8 kHz sampling frequency, 4-bit ADPCM2/ADPCM, and

in monaural playback)

鈥?Supports four compression algorithms for playback:

4, 5, 6, 7, 8-bit ADPCM2; 4-bit ADPCM; 8; 16-bit PCM; and 8-bit Nonlinear PCM

鈥?Sampling frequency: 4.0 kHz, 6.4 kHz, 8.0 kHz, 12.8 kHz, 16.0 kHz, 32.0 kHz (fosc=4.096 MHz)

鈥?Sampling frequency: 22.05 kHz, 44.1 kHz (fosc=5.6448 MHz)

鈥?DMA interface support

鈥?Volume control (8 steps: 0 dB to 鈥?1 dB)

鈥?Built-in 14-bit D/A converter

鈥?Built-in low pass filter (LPF)

鈥?Power supply voltage: 2.7 V to 5.5 V

鈥?Package:

56-pin plastic QFP (QFP56-P-910-0.65-2K) (Product name: MSM9842GA)

1/9

next

MSM9842相關(guān)型號PDF文件下載

• 型號
  版本
  描述
  廠商
  下載
• MSM98S
  英文版
  0.8m Mixed 3-V/5-V Sea of Gates and Customer Structured Arra...
  ETC
  MSM98S
• MSM98S
  英文版
  0.8m Mixed 3-V/5-V Sea of Gates and Customer Structured Arra...
  ETC [ETC]
  MSM98S
• MSM9004
  英文版
  OKI electronic componets [1/4 DUTY LCD DRIVER WITH 4-DOT CO...
  OKI
  MSM9004
• MSM9005
  英文版
  OKI electronic componets [DOT MATRIX LCD CONTROLLER WITH 8-...
  OKI
  MSM9005
• MSM9009
  英文版
  Mosel Vitelic, Corp [20 VOICE SMART]
  MOSEL
  MSM9009
• MSM9011
  英文版
  20 VOICE SMART
  MOSEL
  MSM9011
• MSM9012
  英文版
  20 VOICE SMART
  MOSEL
  MSM9012
• MSM9018
  英文版
  Mosel Vitelic, Corp [180 Emulation board]
  MOSEL
  MSM9018
• MSM9026
  英文版
  Emulation Board for S1207
  MOSEL
  MSM9026
• MSM9026
  英文版
  Emulation Board for S1207
  MOSEL [Mos...
  MSM9026
• MSM9058
  英文版
  Mosel Vitelic, Corp [ICE (In-Circuit Emulator) Card of U001...
  MOSEL
  MSM9058
• MSM9068
  英文版
  Mosel Vitelic, Corp [ICE (In-Circuit Emulator) Card of U304...
  MOSEL
  MSM9068
• MSM9210
  英文版
  32-Bit Duplex/Triplex (1/2 duty / 1/3 duty) VF Controller/Dr...
  OKI
  MSM9210
• MSM9210
  英文版
  32-Bit Duplex/Triplex (1/2 duty / 1/3 duty) VF Controller/Dr...
  OKI [OKI e...
  MSM9210
• MSM9223
  英文版
  27-Bit Duplex/Triplex VFD Controller/Driver with Digital Dim...
  OKI
  MSM9223
• MSM9223
  英文版
  27-Bit Duplex/Triplex VFD Controller/Driver with Digital Dim...
  OKI [OKI e...
  MSM9223
• MSM9225
  英文版
  CAN (Controller Area Network) Controller
  OKI
  MSM9225
• MSM9225
  英文版
  CAN (Controller Area Network) Controller
  OKI [OKI e...
  MSM9225
• MSM9405
  英文版
  IrDA Communication Controller
  OKI
  MSM9405
• MSM9552
  英文版
  IC for FM Multiplex Broadcast Reception
  OKI
  MSM9552

您可能感興趣的PDF文件資料

• MSM9000B-xx
• MSM9831
• MSM9000B
• MSM9004-03
• MSM9004-03
• MSM9004-02GS-BK
• MSM9004-02
• MSM9004-02
• MSM9004-01GS-BK
• MSM9004-01
• MSM9004-01
• MSM9004

熱門IC型號推薦

• MAX6225BCSA
• MMBT5551LT1G
• ME4953
• MAX483EESA+T
• MAX3082ESA
• MMBZ5228B
• MAX1232EPA
• MM3Z8V2T1G
• MAX3486ECSA+T
• MP2161GJ-Z
• MIC2582-JBM
• MAX4172EUA