aP89170K otp equivalent, voice otp.
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* Standard CMOS process.
* Embedded 16M/8M/4M/2M EPROM.
* 682/341/170/85 sec Voice Length at 6KHz sampling and 4-bits ADPCM compression.
* Maximum 1024 .
Built-in resistor controlled oscillator, 16-bits current mode DAC output and 14-bits PWM direct speaker driving output .
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