UPD16311 - 1/8- to 1/16-DUTY FIPTM VFD CONTROLLER/DRIVER

Product Overview

NEC

Part number	UPD16311
Manufacturer	NEC
File Size	167.39 KB
Description	1/8- to 1/16-DUTY FIPTM VFD CONTROLLER/DRIVER
Datasheet	UPD16311 Datasheet
Additional preview pages of the UPD16311 datasheet.

Inputs serial data at rising edge of shift clock, starting from lower bit.

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).

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Published: Apr 17, 2005 |