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參數(shù)資料
| 型號(hào)： | HT817D0(20SOP) |
| 英文描述： | Speech Synthesizer |
| 中文描述： | 語(yǔ)音合成器 |
| 文件頁(yè)數(shù)： | 4/15頁(yè) |
| 文件大?。?/td> | 207K |
| 代理商： | HT817D0(20SOP) |
第1頁(yè)第2頁(yè)第3頁(yè)當(dāng)前第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)
Pad Description
Pad No.
Pad Name
I/O
Internal
Connection
Description
1~3
KEY10~KEY12
I
Pull-high
Trigger key, low active. Key features such as
debounce time, pull-high resistance and repeat
are all by mask option.
4
VDD
Positive power supply
5
AUD
O
PMOS
Open Drain
Voice output for driving an external transistor
6
OSC2
O
Oscillator output pin
7
OSC1
I
Oscillator input pin
8
FLAG1
O
NMOS
Open Drain
3HzB/6HzB flash output, busy output,
end-pulse or voice output indication (by mask
option). Open drain, active low output.
9
VSS
Negative power supply, ground
10
FLAG2
O
NMOS
Open Drain
3Hz/6Hz flash output or busy output (by mask
option). Open drain, active low output.
11~19
KEY1~KEY9
I
Pull-high
Trigger key, active low. Key features such as
debounce time, pull-high resistance and repeat
are all by mask option.
Absolute Maximum Ratings
Supply Voltage ................................ 0.3V to 6V
Storage Temperature ............... 50 C to 125 C
Input Voltage ............... V
SS
0.3V to V
DD
+0.3V
Operating Temperature ............. 20 C to 70 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maxi-
mum Ratings
may cause substantial damage to the device. Functional operation of this de-
vice at other conditions beyond those listed in the specification is not implied and prolonged
exposure to extreme conditions may affect device reliability.
HT817D0
4
March 15, 2000
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT817D0(24DIP) | Speech Synthesizer |
| HT817D0(24SOP) | Speech Synthesizer |
| HT817D0 | 16.8-Second LOG-PCM Speech |
| HT818D0(20DIP) | Speech Synthesizer |
| HT818D0(20SOP) | Speech Synthesizer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT818D0 | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:22.4-Second LOG-PCM Speech |
| HT818D0(20DIP) | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Speech Synthesizer |
| HT818D0(20SOP) | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Speech Synthesizer |
| HT818D0(24DIP) | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Speech Synthesizer |
| HT818D0(24SOP) | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Speech Synthesizer |
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