S6B0756 データシートの表示（PDF） - Samsung

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S6B0756

65COM / 96 SEG DRIVER& CONTROLLER FOR STN LCD

Samsung 

65 COM / 96 SEG DRIVER & CONTROLLER FOR STN LCD

BLOCK DIAGRAM

S6B0756

VDD

V1

V2

V3

V4

VSS

VOUT

VCI

33 COMMON

DRIVER

CIRCUITS

96 SEGMENT

DRIVER CIRCUITS

33 COMMON

DRIVER

CIRCUITS

V /F

CIRCUIT

V/R

CIRCUIT

DISPLAY DATA

CONTROL CIRCUIT

COMMON OUTPUT

CONTROLLER CIRCUIT

PAGE

ADDRESS

CIRCUIT

I/O

BUFFER

DISPLAY DATA RAM

65 X 96 = 6,240 Bits

LINE

ADDRES

S

CIRCUIT

COLUMN ADDRESS

CIRCUIT

DISPLAY

TIMING

GENERATOR

CIRCUIT

V/C

CIRCUIT

INTERNAL

POWER

SUPPLY

OSCILLATOR

STATUS REGISTER

BUS HOLDER

INSTRUCTION REGISTER

INSTRUCTION DECODER

MPU INTERFACE (PARALLEL & SERIAL)

Figure 1. Block Diagram

2

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