參數(shù)資料
型號: HD66702
廠商: Hitachi,Ltd.
英文描述: Dot Matrix Liquid Crystal Display Controller/Driver(點陣液晶顯示控制器/驅(qū)動器)
中文描述: 點陣式液晶顯示控制器/驅(qū)動器(點陣液晶顯示控制器/驅(qū)動器)
文件頁數(shù): 4/69頁
文件大?。?/td> 352K
代理商: HD66702
HD66702/HD66701
4
Item
LCD-II
(HD44780)
HD66702
HD66701
HD66710
HD66712U
Liquid crystal voltage
booster circuit
None
None
2-3 times step-up
circuit
2-3 times step-up
circuit
Extension driver control
signal
Independent
control signal
Independent
control signal
(HD66702)
Used in common
with a driver
output pin
Independent
control signal
Reset function
Power on automatic
reset
Power on automatic
reset
Power on
automatic reset
Power on
automatic reset or
Reset input
Instructions
LCD-II
(HD44780)
Fully compatible
with the LCD-II
Uppercompatible
with the LCD-II
Upper compatible
with the LCD-II
Number of displayed lines 1 or 2
1 or 2
1, 2, or 4
1, 2, or 4
Low power mode
None
None
Available
Available
Horizontal scroll
Character unit
Character unit
Dot unit
Dot unit
Bus interface
4 bits/8 bits
4 bits/8 bits
4 bits/8 bits
Serial;
4 bits/8 bits
CPU bus timing
2 MHz: 5-V
operation;
1 MHz: 3-V
operation
1 MHz
2 MHz: 5-V
operation;
1 MHz: 3-V
operation
2 MHz: 5-V
operation;
1 MHz: 3-V
operation
Package
QFP-1420-80
80-pin bare chip
LQFP-2020-144
(HD66702)
144-pin bare chip
QFP-1420-100
TQFP-1414-100
100-pin bare chip
TCP-128
128-pin bare chip
相關(guān)PDF資料
PDF描述
HD66702R Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HD66727A04TA0L Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HD66720 Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HD66727A03TA0L Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HD66705U Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver(圖形LCD控制器/驅(qū)動器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66702R 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HD66702RA00F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66702RA00FL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66702RA01F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66702RA02F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-SM-LCD CONTROLLER