aP8921A AP8910A series high performance Voice OTP is fabricated with Standard CMOS process with embedded 512K/256K bits EPROM It CAN store up to 21/10sec 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. By Aplus Integrated circuits Inc.
AP8921A 's PackagesAP8921A 's pdf datasheet

AP8921A Pinout, Pinouts
AP8921A pinout,Pin out
This is one package pinout of AP8921A,If you need more pinouts please download AP8921A's pdf datasheet.

AP8921A Application circuits
AP8921A circuits
This is one application circuit of AP8921A,If you need more circuits,please download AP8921A's pdf datasheet.

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AP8921A Application Notes AP8921A RoHS AP8921A Circuits AP8921A footprint