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MSM9831-XXX PDF预览

MSM9831-XXX

更新时间： 2024-09-25 22:51:07

品牌	Logo	应用领域
冲电气 - OKI		语音合成有原始数据的样本ROM
页数	文件大小	规格书
23页	151K
描述
VOICE SYNTHESIS LSI with on-chip 384Kbit MASK ROM

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中文翻译

获取价格

数据手册

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MSM9831-XXX 数据手册

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E2D0097-19-94

This version: Sep. 1999

MSM9831-xxx

¡ Semiconductor

¡ Semiconductor

MSM9831-xxx

VOICE SYNTHESIS LSI with on-chip 384Kbit MASK ROM

GENERAL DESCRIPTION

MSM9831isaPCM-basedVoiceSynthesisLSI(Playbackonly)withon-chip384KbitMaskROM,

D/A Converter and Low-Pass Filter.

Serial input interface for an external MCU makes MSM9831 a better choice for size-critical

applications with less wiring pin-count in small foot-print packaging.

FEATURES

• 8-bit OKI Non-Linear PCM Algorithm

• Sampling Frequency (Selectable on each phrase)

4.0/5.3/6.4/8.0/10.6/12.8/16.0 kHz

• On-chip Mask ROM Capacity

• Maximum Playback Time Length

12.0 sec. at fsam = 4.0 kHz

: 384 Kbits

6.0 sec.

3.0 sec.

at fsam = 8.0 kHz

at fsam = 16.0 kHz

• Clock Oscillation

3.5 to 4.5 MHz (Ceramic Oscillation)

3.5 to 17 MHz (External Clock)

• User definable Phrase Control Table function

• Maximum number of Phrases

• 10-bit current-output-type D/A Converter

• A built-in LPF

: 31 phrases

• Power Supply Voltage

: +2.0 to +5.5 V (External Clock)

+2.5 to +5.5V (Ceramic Oscillation)

• Package:

8-Pin SOP Package (SOP8-P-250-1.27-K) (Product name: MSM9831-xxx MA)

COMPARISON TABLE WITH MSM9802

MSM9831

384K Bit

MSM9802

Mask ROM Capacity

Interface

512K Bit

MCU (Parallel)/Stand-alone

Ceramic/CR

MCU (Serial)

Ceramic/External Clock

31

Oscillation

Max. Phrase Number

Status Signal Output

D/A Converter Current Flowing

63

None

NAR/BUSY

Forced into the circuit

Forced out of the circuit

1/22

12 3 4 5 6 7...23

中文翻译

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与MSM9831-XXX相关器件

型号	品牌	获取价格	描述	数据表
MSM9831-XXXMA	OKI	获取价格	Speech Synthesizer, 6s, PDSO8, 0.250 INCH, 1.27 MM PITCH, PLASTIC, SOP-8
MSM9836	OKI	获取价格	Voice Synthesis IC with Built-in Mask ROM
MSM9836-XXX	OKI	获取价格	Voice Synthesis IC with Built-in Mask ROM
MSM9836-XXXGS-K	OKI	获取价格	暂无描述
MSM9841	OKI	获取价格	Recording and Playback LSI with Built-in FIFO
MSM9841GS-2K	OKI	获取价格	Recording and Playback LSI with Built-in FIFO
MSM9841GS-K	OKI	获取价格	Speech Synthesizer With RCDG, PQFP56, 9 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-56
MSM9842	OKI	获取价格	Playback LSI with Built-in FIFO
MSM9842GAZ03A	OKI	获取价格	Speech Synthesizer With RCDG, PQFP56, 9 X 10 MM, 0.65 MM PITCH, ROHS COMPLIANT, PLASTIC, Q
MSM9842GS-2K	OKI	获取价格	Speech Synthesizer With RCDG, PQFP56, 9 X 10 MM, PLASTIC, QFP-56

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