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參數(shù)資料
| 型號： | MSM6588L |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | ADPCM Solid-State Recorder (for Serial Registers)(MCU控制模式和獨(dú)立工作模式、支持3位 4位ADPCM、固體記錄器) |
| 中文描述： | 差分PcM固態(tài)記錄器（用于串行登記冊）（微處理器控制模式和獨(dú)立工作模式，支持3位4位ADPCM等固體記錄器） |
| 文件頁數(shù)： | 1/101頁 |
| 文件大?。?/td> | 523K |
| 代理商： | MSM6588L |
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Semiconductor
MSM6588/6588L
1/101
This version: Jan. 1998
Previous version: May. 1997
ADPCM Solid-State Recorder (for Serial Registers)
GENERAL DESCRIPTION
The MSM6588/6588L is a "solid-state recorder" IC developed using the ADPCM method. By
externally connecting a microphone, a speaker, a speaker amplifier and a serial register or other
Memory device to store ADPCM data, it can record and playback voice data similar to a tape
recorder.
The MSM6588/6588L has a stand-alone mode and a microcontroller interface mode. In stand-
alone mode, record/playback can be selected from a pin and it is possible to control the MSM6588
by a simple drive timing. In microcontroller interface mode, record/playback can be controlled
by commands from the microcontroller in microcontroller mode, the MSM6588/6588L is much
more flexible than in stand-alone operation. In addition, recording and playback with fixed
message are easily implemented by connecting a serial voice ROM.
The MSM6588 and the MSM6588L support 5 V and 3 V operation respectively.
FEATURES
12bit A/D converter
12bit D/A converter
Microphone amplifier
Low-pass filter (LPF)
Filter characteristics –40 dB/oct
Serial registers
MSM6588
Up to four 1Mbit serial registers (MSM6685) can be driven directly
One 512Kbit serial register (MSM6587) can be driven directly
One 256Kbit serial register (MSM6586) can be driven directly
MSM6588L
Up to four 1Mbit serial registers (MSM63V89C) can be driven directly
Serial Voice ROMs
1Mbit serial voice ROM (MSM6595A-xxx)
2Mbit serial voice ROM (MSM6596A-xxx)
3Mbit serial voice ROM (MSM6597A-xxx)
Maximum recording time
262 seconds (when using 3-bit ADPCM, 5.3 kHz sampling)
Voice triggered starting
Pause function
Master clock frequency: 4.096 MHz to 8.192 MHz
Power supply voltage
MSM6588: Single 5 V Power supply
MSM6588L: Single 3 V Power supply
Package options:
44-pin plastic QFP (QFP44-P-910-0.80-2K)(Product name: MSM6588GS-2K)
44-pin plastic QFP (QFP44-P-910-0.80-2K)(Product name: MSM6588LGS-2K)
44-pin plastic TQFP (TQFP44-P-1010-0.80-K)(Product name: MSM6588LTS-K)
E2D0025-27-42
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM6588 | ADPCM Solid-State Recorder (for Serial Registers) |
| MSM6595A | 1-Mbit Serial Voice ROM(1兆位串行話音ROM) |
| MSM6595 | 1-Mbit Serial Voice ROM |
| MSM6597A-xxx | 3-Mbit Serial Voice ROM |
| MSM6597A | 3-Mbit Serial Voice Flash Memory(3兆位串行話音ROM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM6588LGS-2K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:ADPCM Solid-State Recorder (for Serial Registers) |
| MSM6588LTB | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:ADPCM Solid-State Recorder (for Serial Registers) |
| MSM6595 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:1-Mbit Serial Voice ROM |
| MSM6595A | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:1-Mbit Serial Voice ROM |
| MSM6595A-XXX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:1-Mbit Serial Voice ROM |
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