Datasheet > MSM6688GS-2K

MSM6688GS-2K

更新时间： 2024-12-01 19:56:43

品牌	Logo	应用领域
冲电气 - OKI		商用集成电路
页数	文件大小	规格书
167页	976K
描述
Speech Synthesizer With RCDG, PQFP56, 9 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-56

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MSM6688GS-2K 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	QFP,	针数：	56
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.8	商用集成电路类型：	SPEECH SYNTHESIZER WITH RCDG
JESD-30 代码：	R-PQFP-G56	长度：	10.5 mm
功能数量：	1	端子数量：	56
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装形状：	RECTANGULAR	封装形式：	FLATPACK
认证状态：	Not Qualified	座面最大高度：	2.25 mm
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	3.5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	QUAD	宽度：	9.5 mm
Base Number Matches：	1

MSM6688GS-2K 数据手册

FEDL6688-6688L-04

Issue Date: Mar 12. 2002

OKI Semiconductor

MSM6688/6688L

ADPCM Solid-State Recorder IC

GENERAL DESCRIPTION

The MSM6688/6688L is a “solid-state recorder” IC developed using the ADPCM method. By externally

connecting a microphone, a speaker, a speaker drive amplifier, and a dedicated register to store ADPCM data, it

can record and play back voice data in a manner similar to a tape recorder.

The MSM6688 supports 5 V operation and has a stand-alone mode and a microcontroller interface mode.

The MSM6688L supports 3 V operation and controls recording/playback in microcontroller interface mode.

In the stand-alone mode, recording/playback conditions can be selected by pins and the MSM6688/6688L can be

controlled by a simple drive timing. In the microcontroller interface mode, recording/playback can be controlled

by commands from the microcontroller. In the microcontroller interface mode, the MSM6688/6688L is much

more flexible than in the stand-alone mode.

In addition, the MSM6688/6688L can form easily a recording and playback circuit with fixed messages by

connecting serial registers and serial voice ROMs as external memories.

Note: This data sheet explains a stand-alone mode and a microcontroller interface mode, separately.

Differences between MSM6688 and MSM6688L

Parameter

Operating voltage

MSM6688

3.5 to 5.5 V

MSM6688L

2.7 to 3.6 V

Standalone mode,

Control mode

Microcontroller interface mode only

1/4 to 3/4 V_DD

Microcontroller interface mode

Full scale of A/D and D/A

converters

0 to V_DD

V_DD

128

V_DD

Voice detection level for voice

triggered starting

32M bits (max.)

4M bits (MSM6684B)

8M bits (MSM6685A)

4M bits (max.)

4M bits (MSM66V84B)

External-only register

1/167

12 3 4 5 6 7...167

中文翻译

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与MSM6688GS-2K相关器件

型号	品牌	获取价格	描述	数据表
MSM6688L	OKI	获取价格	ADPCM Solid-State Recorder IC
MSM6688LGS-2K	OKI	获取价格	Speech Synthesizer With RCDG, PQFP56, 9 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-56
MSM6688LTS-K	OKI	获取价格	Speech Synthesizer With RCDG, PQFP64, 10 X 10 MM, 0.50 MM PITCH, PLASTIC, TQFP-64
MSM6690	OKI	获取价格	ROM Interface IC
MSM6690GS-2K	OKI	获取价格	Interface Circuit, PQFP44, PLASTIC, QFP-44
MSM6690RS	OKI	获取价格	Interface Circuit, PDIP42, PLASTIC, DIP-42
MSM6691	OKI	获取价格	DRAM Interface IC
MSM6691GS-2K	OKI	获取价格	Interface Circuit, PQFP44, PLASTIC, QFP-44
MSM6698	OKI	获取价格	80-DOT COMMON DRIVER
MSM66G101VS	OKI	获取价格	Microcontroller, 16-Bit, MROM, 10MHz, CMOS, CDIP64, 0.750 INCH, 1.78 MM PITCH, CERAMIC, PI

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