EPL09060T Ver la hoja de datos (PDF) - ELAN Microelectronics

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componentes Descripción

Fabricante

EPL09060T

9 COM/ 60 SEG LCD Driver

ELAN Microelectronics 

EPL09060

9 COM/60 SEG LCD Driver

5 Functional Block Diagram

V0

V1

V2

V3

V4

VSS

Voltage

Followers

SEG0

SEG59 COM0 COM7 COMI

SEGMENT DRIVER

CIRCUITS

COMMON DRIVER

CIRCUITS

LATCH CIRCUIT

SHIFT REGISTER

VR

VOUT

Connect the

capacitor

Voltage

Regulator

Voltage

Converter

DISPLAY DATA RAM

Bus holder

COLUMN ADDRESS

DECODER

COLUMN ADDRESS

COUNTER

COLUMN ADDRESS

REGISTER

Display

Timing

Generator

Circuit

INSTRUCTION

DECODER

INSTRUCTION

REGISTER

STATUS

REGISTER

Oscillator

CLS

OSC

MPU Interface

I/O Buffer

( Serial / Parallel )

IRS /CS1CS2 A0 /RD /WRC86 P/S /RES D7 D6 D5 D4 D3 D2 D1 D0

(E) (R/W)

(SDI)(SCK)(SDO)

Figure 2 System Block Diagram

8•

Product Specification (V1.0) 12.28.2005

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