Datasheet > MSM9842GS-2K

MSM9842GS-2K

更新时间： 2024-02-10 04:55:15

品牌	Logo	应用领域
冲电气 - OKI		先进先出芯片商用集成电路
页数	文件大小	规格书
35页	174K
描述
Speech Synthesizer With RCDG, PQFP56, 9 X 10 MM, PLASTIC, QFP-56

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技术参数
数据手册

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MSM9842GS-2K 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	QFP, QFP56,.53X.57	针数：	56
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.16	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
片上内存类型：	FIFO	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	封装等效代码：	QFP56,.53X.57
封装形状：	RECTANGULAR	封装形式：	FLATPACK
电源：	5 V	认证状态：	Not Qualified
座面最大高度：	2.25 mm	子类别：	Audio Synthesizer ICs
最大压摆率：	15 mA	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 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

MSM9842GS-2K 数据手册

Contents

GENERAL DESCRIPTION..........................................................................................1

FEATURES .................................................................................................................1

BLOCK DIAGRAM .....................................................................................................2

PIN CONFIGURATION (TOP VIEW) ...........................................................................3

PIN DESCRIPTIONS ..................................................................................................4

ABSOLUTE MAXIMUM RATINGS .............................................................................6

RECOMMENDED OPERATING CONDITIONS ..........................................................6

ELECTRICAL CHARACTERISTICS ...........................................................................6

DC Characteristics .............................................................................................................6

Analog Characteristics.......................................................................................................7

AC Characteristics .............................................................................................................7

TIMING DIAGRAMS ...................................................................................................8

Reset Timing.......................................................................................................................8

Read Timing .......................................................................................................................8

Write Timing ......................................................................................................................9

DMA Transfer Timing .....................................................................................................10

FUNCTIONAL DESCRIPTION ..................................................................................11

Voice synthesis method ...................................................................................................11

Data configuration when 8-bit bus is used.....................................................................11

Data configuration when 16-bit bus is used...................................................................12

FIFO memory configuration ...........................................................................................13

Playback Data Transfer Flowchart (without DMA transfer) ........................................19

DMA Control Method .....................................................................................................20

Playback Data Transfer Flowchart (with DMA transfer) ..............................................22

Using External DAC ........................................................................................................23

COMMAND LIST ......................................................................................................24

Description of commands ...............................................................................................26

Description of status ........................................................................................................33

CPU INTERFACE EXAMPLES .................................................................................34

12 3 4 5 6 7...35

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与MSM9842GS-2K相关器件

型号	品牌	获取价格	描述	数据表
MSM9844	OKI	获取价格	VOICE SYNTHESIS LSI with on-chip FIFO Memory
MSM9844GA	OKI	获取价格	VOICE SYNTHESIS LSI with on-chip FIFO Memory
MSM9845	OKI	获取价格	VOICE SYNTHESIS LSI with on-chip FIFO Memory
MSM9845GA	OKI	获取价格	VOICE SYNTHESIS LSI with on-chip FIFO Memory
MSM9888L	OKI	获取价格	Flash-driving Recording and Playback IC
MSM9888L-819GS-AK	OKI	获取价格	Speech Synthesizer With RCDG, 31.7s, PDSO30, 5.60 MM, 0.65 MM PITCH, PLASTIC, SSOP-30
MSM9888L-820GS-AK	OKI	获取价格	Speech Synthesizer With RCDG, 31.7s, PDSO30, 5.60 MM, 0.65 MM PITCH, PLASTIC, SSOP-30
MSM9888LGS-AK	OKI	获取价格	Speech Synthesizer With RCDG, 31s, PDSO30, PLASTIC, SSOP-30
MSM9889L-820TA	OKI	获取价格	Speech Synthesizer With RCDG, 65.5s, PDSO32, 8 X 14 MM, 0.50 MM PITCH, PLASTIC, TSOP1-32
MSM9892L	OKI	获取价格	2M-bit Serial Voice Flash Memory

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