IZD1520AA Просмотр технического описания (PDF) - Integral Corp.

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IZD1520AA

DOT MATRIX LIQUID CRYSTAL DISPLAY CONTROLLER & DRIVER

Integral Corp. 

IZD1520U

BLOCK DIAGRAM IZD1521AA, IZD1521OA

LCD drive circuit

Display data latch circuit

Display data RAM

(2560-bit)

Column address decoder

CL

Display

timing

Column address counter

FR

generator

circuit

Column address register

Command

decoder

Status

MPU interface

ELECTRICAL CHARACTERISTICS

(Ta = 25oC, VDD = 0V, VSS = -5.0V unless otherwise specified)

4

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