The SNC32KP is a 4bit tiny controller series with embedded 5 channel hardware Voice/MIDI
Wave Processing Unit (WPU).By programming through the tiny controller in SNC32KPxxx,
user’s varied applications including voice section combination; key trigger arrangement,
output control, and other logic functions can be easily implemented
Key peripherals include a single high quality 13bit DAC with push-pull amplifier,
16 set hardware PWMIOs, 12 set constant current I/O, and the I2C is a serial communication
interface for data exchanging.
The SNC32K contains a Low Voltage Detector (LVD) for power management usage.
The status of internal or external power can be detected and reported to the management
software. There is a Low Voltage Reset (LVR) function provided to keep the whole system
from losing data when voltage drops to a low level.