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RA8863 Datasheet Preview

RA8863 Datasheet

Dot Matrix LCD Controller Specification

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RA8863 pdf
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RAiO
RA8863
Dot Matrix
LCD Controller
Specification
Version 1.1
April 28, 2005
RAiO Technology Inc.
Copyright RAiO Technology Inc. 2004, 2005
RAiO TECHNOLOGY INC.
1/6
www.raio.com.tw



RAIO Technology
RAIO Technology

RA8863 Datasheet Preview

RA8863 Datasheet

Dot Matrix LCD Controller Specification

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RA8863 pdf
Preliminary Version 1.1
RA8863
Dot Matrix LCD Controller
1. Overview
The RA8863 is a dot matrix LCD Controller which fully compatible with T6963C. It supports various LCD Driver
for standard or custom-made LCD module. The RA8863 built-in a 256Byte CG(Character Generator) ROM that
for ASCII, Japanese and numeric display in Text mode. It also supports Graphics mode and mixed display with
Text. The supported maximum external display RAM is 64Kbyte and the display Window can be moved freely
within the allocated memory range. The RA8863 has an 8-bit parallel data bus that can be directly connected to
an 8080 series MCU.
The RA8863 supports a very broad range of LCD formats by allowing selection of different combinations via a
set and combination text-and-graphic modes, and includes various attribute functions.
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2. Features
Support Display Range:
Columns 30, 40, 64, 80
Rows 2, 4, 6, 8, 10, 12, 14, 16, 20, 24, 28, 32
Support 8080 8-bit MCU Interface
Built-in 256Byte Font ROM: Basic ASCII
Japanese Numeric
Support Max. 64Kbyte External Display SRAM
Display Mode : Character Graphics and Mixed
Mode
Font Size :
Horizontal 5, 6, 7, 8 Pixels
Vertical 8 Pixels
Support Bold Font and Reverse Display
Support Various LCD Driver
Support 1/16 ~1/128 Duty
Built-in X’tal Oscillator or Using External Clock
Power Supply Range: 3.0~5.5V
Package: QFP-67Pin (Lead Free)
FONTSEL
3. Block Diagram
A[15:0], D[7:0],
MCE, MRW
256Byte
CGROM
Registers
Block
Display RAM
I/F
Cursor
Controller
System
Configure
Data
Latch
MDS
MD[3:0]
FS[1:0]
DUAL
SDSEL
TEST[2:1]
MCU
I/F
X’tal
OSC
Timing
Generator
SD[7:0], CE, RD, WE
C/D, RST, HALT
X1 X2
CDATA, LP, FR, HSCP,
LSCP, ED, HOD, LOD
RAiO TECHNOLOGY INC.
2/6
www.raio.com.tw


Part Number RA8863
Description Dot Matrix LCD Controller Specification
Maker RAIO Technology
Total Page 6 Pages
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