Datasheet Details
| Part number | UPD16311 |
|---|---|
| Manufacturer | NEC (now Renesas Electronics) |
| File Size | 167.39 KB |
| Description | 1/8- to 1/16-DUTY FIPTM VFD CONTROLLER/DRIVER |
| Datasheet |
 UPD16311 Datasheet
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General Description
Inputs serial data at rising edge of shift clock, starting from lower bit.
Outputs serial data at falling edge of shift clock, starting from lower bit.
This is N-ch open-drain output pin.
Key Features
- Many display modes (12-segment & 16-digit to 20-segment & 8-digit).
- Key scanning (12 4 matrices).
- Dimming circuit (eight steps).
- High-voltage output (VDD 35 V max).
- LED ports (5 chs. , 20 mA max).
- General-purpose input port (4 bits).
- No external resistor necessary for driver outputs (P-ch open-drain + pull-down resistor output).
- Serial interface (CLK, STB, DIN, DOUT).