Datasheet > MSM9803

MSM9803

更新时间： 2024-11-23 22:30:31

品牌	Logo	应用领域
冲电气 - OKI		语音合成
页数	文件大小	规格书
52页	344K
描述
Voice Synthesis IC with Built-in Mask ROM

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中文翻译

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数据手册

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MSM9803 数据手册

E2D0018-39-93

This version: Sep. 1999

Previous version: May. 1997

¡ Semiconductor

MSM9802/03/05-xxx

¡ Semiconductor

MSM9802/03/05-xxx

Voice Synthesis IC with Built-in Mask ROM

GENERAL DESCRIPTION

The MSM9802/03/05 is a PCM voice synthesis IC with built-in mask ROM.

This IC has two user selectable playback algorithms, OKI Non-linear PCM and straight PCM. It

also contains a current mode 10-bit D/A converter and a low-pass filter.

External control has been made easy by the built-in edit ROM that can form sentences by linking

phrases. By using Oki's Sound Analysis and Editing Tool, ROM data such as Phrase Control

Table can be easily set, created, edited, and evaluated.

With the stand-alone mode/microcontroller interface mode switching pin, the MSM9802/03/

05 can support various applications.

FEATURES

Speech period (sec)

Device

MSM9802

ROM size*

f_SAM=4.0 kHz

16.0

f_SAM=6.4 kHz

10.0

f_SAM=8.0 kHz

8.0

f_SAM=16.0 kHz

512 Kbits

1 Mbit

4.0

8.1

MSM9803

MSM9805

32.4

20.2

16.2

2 Mbits

65.1

40.7

32.5

16.2

Actual voice ROM area is smaller by 11 Kbits.

• ROM custom

• 8-bit OKI nonlinear PCM method/8-bit straight PCM method

• Built-in edit ROM

• Random playback function

• Sampling frequency

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

16.0 kHz

Note: IfRCoscillationisselected, 10.6kHz, 12.8kHz, and

16.0 kHz cannot be selected.

: 63 (Microcontroller interface mode)

56 (Stand-alone mode)

• Maximum number of phrases

• Built-in current mode 10-bit D/A converter

• Built-in low-pass filter

• Standby function

• RC oscillation (256 kHz)/ceramic oscillation (4.096 MHz) selectable

• Package options:

18-pin plastic DIP (DIP18-P-300-2.54) (Product name: MSM9802-xxxRS/MSM9803-xxxRS/

MSM9805-xxxRS)

24-pin plastic SOP (SOP24-P-430-1.27-K) (Product name: MSM9802-xxxGS-K/MSM9803-xxxGS-K/

MSM9805-xxxGS-K)

30-pin plastic SSOP (SSOP30-P-56-0.65-K) (Product name: MSM9802-xxxGS-AK/MSM9803-xxxGS-

AK/MSM9805-xxxGS-AK)

xxx indicates code number.

Chip

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

separately.

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中文翻译

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与MSM9803相关器件

型号	品牌	获取价格	描述	数据表
MSM9803-XXX	OKI	获取价格	Speech Synthesizer, 32.4s, 3.22 X 4.06 MM, DIE-19
MSM9803-XXXGS-AK	OKI	获取价格	Speech Synthesizer, 32.4s, PDSO30, 5.60 MM, 0.65 MM PITCH, PLASTIC, SSOP-30
MSM9803-XXXGS-K	OKI	获取价格	Speech Synthesizer, 32.4s, PDSO24, 0.430 INCH, 1.27 MM PITCH, PLASTIC, SOP-24
MSM9803-XXXRS	OKI	获取价格	Speech Synthesizer, 32.4s, PDIP18, 0.300 INCH, 2.54 MM PITCH, PLASTIC, DIP-18
MSM9805	OKI	获取价格	Voice ROM Evaluation Board for MSM9802/9803/9805/9836
MSM9805-XXX	OKI	获取价格	Voice Synthesis IC with Built-in Mask ROM
MSM9805-XXXGS-AK	OKI	获取价格	Speech Synthesizer, 65.1s, PDSO30, 5.60 MM, 0.65 MM PITCH, PLASTIC, SSOP-30
MSM9805-XXXGS-K	OKI	获取价格	Speech Synthesizer, 65.1s, PDSO24, 0.430 INCH, 1.27 MM PITCH, PLASTIC, SOP-24
MSM9805-XXXRS	OKI	获取价格	暂无描述
MSM9810	OKI	获取价格	8-channel Mixing OKI ADPCM Type Voice Synthesis LSI

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