參數(shù)資料
型號: HCD66731A01BP
廠商: Hitachi,Ltd.
英文描述: Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
中文描述: 點陣液晶顯示控制器/驅(qū)動器支持日語漢字,韓文字體顯示
文件頁數(shù): 113/131頁
文件大?。?/td> 5332K
代理商: HCD66731A01BP
HD66730/HD66731
112
1/40 Duty Cycle (DT1/0 = 10: 3-Line Drive)
1
2
3
4
39
40
1
2
3
39
40
1-line selection period
V
CC
V1
COM1
1 frame
1 frame
(Number of dots per screen)
(Number of dots per screen)
V4
V5
Figure 44 Frame Frequency (1/40 Duty Cycle)
Table 26
1/40 Duty Drive
Number of Display Lines:
(NL1/0 set value):
4-Line Display
(11)
Number of display characters
6 characters
10 characters
(NC1/0 set value)
(00)
(01)
1-line selection period (dot)
72 dots
120 dots
Number of dots per screen (dot)
2880 dots
4800 dots
Oscillation frequency (kHz)*
Note:
*
The frequencies in Table 25 are examples when the frame frequency is set to 70 Hz. Adjust the
oscillation frequency so that an optimum frame frequency can be obtained.
200
335
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