SPC122A Description
The SPC122A is a CPU based two-channel speech/melody synthesizer including CMOS 8-bit microprocessor with 69 instructions, 128K-bytes of Flash ROM for speech and melody data (Speech is pressed by a 4-bit ADPCM with approx. 36 sec speech duration @ 7KHz sampling rate) and 128-byte working SRAM. external memory is capable of being extended up to 256K.
SPC122A Key Features
- 3.4V @ 2.0MHz 3.6V