參數(shù)資料
型號: PT6520-H
廠商: Princeton Technology Corporation
英文描述: LCD Driver IC
中文描述: 液晶顯示驅(qū)動IC
文件頁數(shù): 7/27頁
文件大?。?/td> 346K
代理商: PT6520-H
Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PIN DESCRIPTION
Pin Name
DB0 ~ DB7
PT6520 V1.6
- 7 -
February, 2006
LCD Driver IC
PT6520
Function
Data input
Selection display data or instructions.
High: Display data. Low: Instruction.
Reset the system and selects the interface type for a 68 port/80 port
MPU.
High: 68 port MPU interface.
Low: 80 port MPU interface.
(edge trigger)
Oscillation input pin
Read/Write Enable signal when a 68 port MPU is connected.
(Active-Low read enable signal when an 80 port MPU is connected)
Read/Write select signal when a 68 port MPU is connected.
High: read select. Low: write select.
(Active-Low write enable input when an 80 port MPU is connected.
Rising edge sensing)
Oscillation output pin
LCD Frame (AC-conversion) signal input/output
Segment output for driving the LCD
Common output for driving the LCD
Common output for driving the LCD
Master/Slave select signal
5V power supply
0V power supply (GND level)
V1, V2, V3, V4, V5 Power supplies for driving the LCD, VDD>V1>V2>V3>V4>V5
A0
RES
OSC1
E/RD
RW/WR
OSC2
FR
SEG0 ~ SEG60
COM0 ~ COM15
COM31 ~COM16
M/S
VDD
VSS
Note:
1. This is an example of PT6520 family pin assignment. The modified pin names are
given below.
Pin/Pad Number
96 ~ 100, 1~ 11
COM0 ~ COM15
Product Name
74
75
93
M/S
94
V4
95
V1
PT6520
OSC1
OSC2
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