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參數(shù)資料
| 型號(hào)： | MSM9805 |
| 廠(chǎng)商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Built-in Mask ROM Voice Synthesis IC(機(jī)內(nèi)掩膜ROM話(huà)音合成芯片) |
| 中文描述： | 內(nèi)置掩模ROM語(yǔ)音合成器IC（機(jī)內(nèi)掩膜ROM的話(huà)音合成芯片-） |
| 文件頁(yè)數(shù)： | 1/48頁(yè) |
| 文件大?。?/td> | 262K |
| 代理商： | MSM9805 |
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This version: Jan. 1998
Previous version: May. 1997
Semiconductor
MSM9802/03/05-xxx
GENERAL DESCRIPTION
The MSM9802/03/05 is a PCM voice synthesis IC with built-in mask ROM.
This IC employs the OKI nonlinear PCM method and 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.
With the stand-alone mode/microcontroller interface mode switching pin, the MSM9802/03/
05 can support various applications.
FEATURES
Built-in Mask ROM Voice Synthesis IC
E2D0018-27-41
MSM9802
MSM9803
MSM9805
Speech period (sec)
f
SAM
=6.4 kHz
10.0
20.2
40.7
f
SAM
=4.0 kHz
16.0
32.4
65.1
f
SAM
=8.0 kHz
8.0
16.2
32.5
f
SAM
=16.0 kHz
4.0
8.1
16.2
ROM size*
512 Kbits
1 Mbits
2 Mbits
Device
*
Actual voice ROM area is smaller by 11 Kbits.
ROM custom
8-bit OKI nonlinear 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: If RC oscillation is selected, 10.6 kHz, 12.8 kHz, 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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM9831 | PCM-Based Voice Synthese IC(片上384位掩膜ROM話(huà)音合成LSI) |
| MSMA-5000 | 5W Medical Grade Ultraminiature Switching Power Supplies |
| MSMA-5001 | 5W Medical Grade Ultraminiature Switching Power Supplies |
| MSMA-5002 | 5W Medical Grade Ultraminiature Switching Power Supplies |
| MSMA-5003 | 5W Medical Grade Ultraminiature Switching Power Supplies |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM9805-XXX | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:Voice Synthesis IC with Built-in Mask ROM |
| MSM9810 | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:8-channel Mixing OKI ADPCM Type Voice Synthesis LSI |
| MSM9810B | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:8-Channel Mixing OKI ADPCM Type Voice Synthesis LSI |
| MSM9810BGSBK | 制造商:ROHM Semiconductor 功能描述: |
| MSM9810BGS-BK | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:8-Channel Mixing OKI ADPCM Type Voice Synthesis LSI |
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