D16311GC 参数 Datasheet PDF下载

DATA SHEET

DATA SHEET

MOS INTEGRATED CIRCUIT

PD16311

1/8- to 1/16-DUTY FIP

TM

(VFD) CONTROLLER/DRIVER

The

PD16311 is a FIP (Fluorescent Indicator Panel or Vacuum Fluorescent Display) controller/driver that is

driven on a 1/8- to 1/16 duty factor. It consists of 12 segment output lines, 8 grid output lines, 8 segment/grid output

drive lines, a display memory, a control circuit, and a key scan circuit. Serial data is input to the

PD16311 through a

three-line serial interface. This FIP controller/driver is ideal as a peripheral device of a single-chip microcomputer.

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 (V

DD



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, D

IN

, D

OUT

)

ORDERING INFORMATION

Part Number

Package

52-pin plastic QFP ( 14)

PD16311GC-AB6

Document No. IC-3306 (1st edition)

Date Published March 1997 P

Printed in Japan

©

1993