參數(shù)資料
型號(hào): HD66712
廠商: Hitachi,Ltd.
英文描述: Dot-Matrix Liquid Crystal Display Controller/Driver
中文描述: 點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器
文件頁數(shù): 2/88頁
文件大小: 662K
代理商: HD66712
HD66712U
365
Extension driver interface
Character display and independent 60-icon mark display possible
Horizontal smooth scroll by 6-dot font width display possible
80
×
8-bit display RAM (80 characters max.)
9,600-bit character generator ROM
240 characters (5
×
8 dot)
64
×
8-bit character generator RAM
8 characters (5
×
8 dot)
16
×
8-bit segment icon mark
96-segment icon mark
34-common
×
60-segment liquid crystal display driver
Programmable duty cycle
(See List 1)
Software upwardly compatible with HD44780
Wide range of instruction functions:
Functions compatible with LCD-II: Display clear, cursor home, display on/off, cursor on/off,
display character blink, cursor shift, display shift
Additional functions: Icon mark control, 4-line display, horizontal smooth scroll, 6-dot character
width control, white-black inverting blinking cursor
Automatic reset circuit that initializes the controller/driver after power on (standard version only)
Internal oscillator with an external resistor
Low power consumption
TCP-128 pin, bare-chip
List 1 Programmable Duty Cycles
Number
of Lines
5-Dot Font Width
6-Dot Font Width
Duty Ratio
Displayed Characters
Icons
Displayed Characters
Icons
1
1/17
One 24-character
line
60
One 20-character
lines
60
2
1/33
Two 24-character
lines
60
Two 20-character
lines
60
3
1/33
Four 12-character
lines
60
Four 10-character
lines
60
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