RA8863 查看數據表（PDF） - RAIO

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RA8863

Dot Matrix LCD Controller Specification

RAIO 

Preliminary Version 1.1

RA8863

Dot Matrix LCD Controller

TEST[2 :1]

CH1, CH2

FONTSEL

RST = High Normal mode. RA8863 built-in a Pull-Hi resistor.

I

Test Pins

These are test pins. No need for connection(NC).

O Check Signals

CGROM Font Select

This pin is used to select the character of CGROM. Refer to Chapter 6-16.

I

Please note, this pin is only reserved for die base chip only. Refer to

Chapter 7-2.

FONTSEL = Low Select CGROM Font 01.

FONTSEL = High Select CGROM Font 02.

6. System Application

SRAM

LCD

Driver

MCU

RA8863

LCD

Driver

LCD Panel

SD0

|

SD7

WR

RD

CE

C/D

RST

FS

8-Bit

4-Bit

2-Bit

RA8863

SD0

|

SD7

WR

RD

CE

C/D

RST

FS1

GND

VDD

VEE

Power

Supply

Y-Driver 64

Y-Driver 64

8K

SRAM

X-Driver

80

X-Driver

80

X-Driver

80

240 x 128

LCD Panel

RAiO TECHNOLOGY INC.

6/6

www.raio.com.tw

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