SPC122A datasheet by SunPlus.
| Part number | SPC122A |
|---|---|
| Datasheet | SPC122A_SunPlus.pdf |
| File Size | 243.20 KB |
| Manufacturer | SunPlus |
| Description | SOUND CONTROLLER WITH 128KB FLASH MEMORY |
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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.
| Part Number | Description |
|---|---|
| SPC21A1 | 20KB SOUND CONTROLLER |
| SPC41A1 | 40KB Sound Controller |
| SPC500A1 | 512KB SOUND CONTROLLER |
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