P89010 Datasheet, Aplus

l l l l l l l l aP89021/010 l l l l l l l l l l Standard CMOS process. Embedded 512K/256K bits EPROM. 21/10 Sec Voice Length at 6 KHz sampling and 4-bit ADPCM compress.

Built-in resistor controlled oscillator, 8-bit current mode D/A output and PWM direct speaker driving output minimize t.