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A31W65132 PDF даташит

Спецификация A31W65132 изготовлена ​​​​«AMIC Technology» и имеет функцию, называемую «LCD Controller-Driver».

Детали детали

Номер произв A31W65132
Описание LCD Controller-Driver
Производители AMIC Technology
логотип AMIC Technology логотип 

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A31W65132 Даташит, Описание, Даташиты
Preliminary
Document Title
LCD Controller-Driver
Revision History
Rev. No.
0.0
0.1
History
Initial issue
Error correction:
C3- C3+
C1+ C1-
C1- C1+
C2- C2+
C2+ C2-
Add pad coordinates
Change power supply range:
2.0V to 5.5V 2.4V to 5.5V
A31W65132 Series
LCD Controller-Driver
Issue Date
April 20, 2000
February 19, 2001
Remark
Preliminary
PRELIMINARY (February, 2001, Version 0.1)
AMIC Technology, Inc.









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A31W65132 Даташит, Описание, Даташиты
Preliminary
Features
n Power supply range : 2.4V to 5.5V
6.0V to 16.5V (LCD drive)
n Internal LCD drivers :
132 segment signal drivers
65 commons signal drivers
n Power save current (<1uA)
n On chip 132 x 65 Display Data RAM
n 8 BIT 80/68-Series Parallel interface ,Serial interface
n Build-in RC oscillator or external clock input
A31W65132 Series
LCD Controller-Driver
n 1:7 / 1:9 Bias Ratio
n 64 level internal contrast control
n 8 level internal resistor ratio set (V5 voltage)
n Build-in temperature compensation circuit
n Internal bias divider circuit
n On chip internal DC/DC converter / External Power supply
n Dual/ Triple/ Quad booster
n Internal icon common Output system for indicators
n TCP package, Gold bumps
The A31W65132 series is a CMOS LCD driver, which has 132 segment, and 65 common graphic display. It has 80/68-
series 8 bit parallel and serial interface capability for operating with general CPU. The internal 65 x 132 display data RAM
makes the display of both graphics and characters possible. Besides the general LCD driver features, it has on chip LCD
bias divider circuit such that minimize external component required in system application.
PRELIMINARY (February, 2001, Version 0.1)
1
AMIC Technology, Inc









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A31W65132 Даташит, Описание, Даташиты
Block Diagram
1. Block Overview
VDD
V1 to V5
A31W65132 Series
COMINC1 COMINC2 COM1 to 64 SEG1 to 132
LCD Driver
C3+
C1-
C1+
C2+
C2-
VOUT
VCNT
VRS
IRS
HPM
CLS
CL
FRS
FR
DOF
M/S
VSS
LCD
Power
Supply
Circuit
Display Data
Control
Data Latch
Data Page
Input/ Address
Output Decode
Display RAM
8580 bits
Start
Line
Address
Decoder
Start
Line
Register
& Counter
Start
Line
Register
Oscillating
Circuit
LCD
Timing
Circuit
Power on
Reset
Column Address
Decoder
Page
Address
Register
Command
Decoder
Column Address
Register & Counter
Line
Control
Status
Register
MPU interface
For 68-Series & 80-Series
D0 to D7
A0 P/S C68/80 CS2 R/W E RES CS1
PRELIMINARY (February, 2001, Version 0.1)
2
AMIC Technology, Inc










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