aP89010 high performance Voice OTP is fabricated with Standard CMOS process with embedded 256K bits EPROM. It can
store up to 10 sec voice message with 4-bit ADPCM compression at 6KHz sampling rate.8-bit PCM is also available as user
selectable option.Two trigger modes, simple Key trigger mode and Parallel CPU trigger mode facilitate different user interface.
User selectable triggering and output signal options provide maximum flexibility to various applications. Built-in resistor
controlled oscillator, 8-bit current mode D/A output and PWM direct speaker driving output minimize the number of external
components. PC controlled programmer and developing software are available.