SPC500A1 Datasheet (Sunplus) - 512KB SOUND CONTROLLER

SPC500A1, 512KB SOUND CONTROLLER

www.datasheet4u.com The SPC500A1 is a CPU based two-channel speech/melody synthesizer including CMOS 8-bit microprocessor with 69 instructions, 512K-byte ROM for speech and melody data (Speech is compressed by a 4-bit ADPCM with approx.

120 sec speech duration @ 7KHz sampling rate) and 128-byte wor

SPC500A1 Features

* 8-bit microprocessor Provides 512K-byte ROM for program and audio data 128-byte working SRAM Software-based audio processing Wide operating voltage: 2.4V

* 3.4V@ 5.0MHz 3.6V

* 5.5V@ 8.0MHz Supports Crystal Resonator or Rosc (with Mask option) Max. CPU clock: 5.0MHz@3V, 8.0MHz@5V Two