SNC698 is a 85 seconds single chip 4-channel voice synthesizer IC which contains 24 I/O pins and a tiny controller. By programming through the tiny controller, users’ applications including section combination, trigger modes, output status, high performance melody, multiple voices, and other logic functions can be implemented.
The SONiX SNC698 is a single-chip 4-channel voice synthesizer IC with an integrated tiny controller. It supports up to 85 seconds of voice capacity and includes features such as adaptive playing speeds, automatic repetition for sustain sounds, and built-in digital mixers. The device operates on a single power supply ranging from 2.4V to 5.5V.
| Voice Capacity | 85 seconds |
|---|---|
| Power Supply Voltage | 2.4V - 5.5V |
| I/O Ports | Six 4-bit I/O ports |
| Internal RAM Size | 256 nibbles |
| Program ROM Size | Maximum 64k words |
| Voice Data ROM Size | 256K*12 bits |
| Sampling Rate Range | 4kHz to 40kHz |
The device operates on a single power supply ranging from 2.4V to 5.5V.
The SNC698 supports four independent voice channels.