SM16312 /driver equivalent, vfd controller /driver.
* Multiple Display Modes * High Voltage Output * Key Scanning * General Purpose Input Ports (4 bit) * Dimming Circuitry (8 segment) * LED Display Ports(4 outs, 20mA max) .
* Audio System * Car Stereo * VCD * DVD * VCR * TV G4 G3 G2 G1 VDD LED4 LED3 LED2 LED1 GND OSC
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