MSM6588L Oki Semiconductor, MSM6588L Datasheet

MSM6588L

Manufacturer Part Number

MSM6588L

Description

Manufacturer

Oki Semiconductor

Datasheets

1.MSM6588.pdf (105 pages)

2.MSM6588L.pdf (106 pages)

Specifications of MSM6588L

Date_code

2000

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MSM6588L

Quantity:

500

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MSM6588LGS

Manufacturer:

OKI

Quantity:

540

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E2D0025-39-23

¡ Semiconductor

MSM6588/6588L

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 like a tape recorder.

The MSM6588/6588L has a stand-alone mode and a microcontroller interface mode. In stand-

alone mode, record or playback can be selected via a pin and it is possible to control the MSM6588

at a simple drive timing. In microcontroller interface mode, record/playback can be controlled

by commands from the microcontroller, the MSM6588/6588L is much more flexible in

microcontroller mode than in stand-alone mode. 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)

• Serial registers

• Serial Voice ROMs

• Maximum recording time

• Voice triggered starting

• Pause function

• Master clock frequency: 4.096 MHz to 8.192 MHz

• Power supply voltage

• Package options:

MSM6588

MSM6588L

MSM6588: Single 5 V Power supply

MSM6588L: Single 3 V Power supply

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: MSM6588LTB)

Filter characteristics –40 dB/oct

Up to four 1Mbit serial registers (MSM6389C) can be driven directly

One 512Kbit serial register (MSM6587) can be driven directly

One 256Kbit serial register (MSM6586) can be driven directly

Up to four 1Mbit serial registers (MSM63V89C) can be driven directly

1Mbit serial voice ROM (MSM6595A-xxx)

2Mbit serial voice ROM (MSM6596A-xxx)

3Mbit serial voice ROM (MSM6597A-xxx)

262 seconds (when using 3-bit ADPCM, 5.3 kHz sampling)

Previous version: May. 1997

This version: Feb. 1999

MSM6588/6588L

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