HT817D0
HT817D0 is 16.8-Second LOG-PCM Speech manufactured by Holtek Semiconductor.
HT817D0 16.8-Second LOG-PCM Speech
Features
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- Operating voltage: 3.6V~5.0V Directly drives an external transistor Low standby current (1mA typ. for VDD=3V) Minimal external ponents 508 words table ROM for key functions Programmable silence length and end-pulse width (minimal end-pulse width is 330ms at a 6kHz sampling rate) 16.8-second voice capacity (based on a 6kHz sampling rate) Section options
- Retriggerable
- Non-retriggerable FLAG1 options
- End-pulse output
- 3HzB flash
- 6HzB flash
- Voice output indication
- Busy output
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- FLAG2 options
- 3Hz flash
- 6Hz flash
- Busy output 12 keys Controllable volume Key options
- Stop key: KEY12
- Random (only for...
