參數(shù)資料
型號: HD66420
廠商: Hitachi,Ltd.
英文描述: (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
中文描述: (內(nèi)存提供160通道4級灰度的點陣圖形液晶顯示驅(qū)動程序)
文件頁數(shù): 47/52頁
文件大?。?/td> 167K
代理商: HD66420
HD66420
47
Table 8 Grayscale Levels
GP14
GP24
GP34
GP44
GP13
GP23
GP33
GP43
GP12
GP22
GP32
GP42
GP11
GP21
GP31
GP41
GP10
GP20
GP30
GP40
Gray
scale
Level
GP14
GP24
GP34
GP44
GP13
GP23
GP33
GP43
GP12
GP22
GP32
GP42
GP11
GP21
GP31
GP41
GP10
GP20
GP30
GP40
Gray
scale
Level
0
0
0
0
0
0
1
0
0
0
0
16/31
1
1/31
1
17/31
1
0
2/31
1
0
18/31
1
3/31
1
19/31
1
0
0
4/31
1
0
0
20/31
1
5/31
1
21/31
1
0
6/31
1
0
22/31
1
7/31
1
23/31
1
0
0
0
8/31
1
0
0
0
24/31
1
9/31
1
25/31
1
0
10/31
1
0
26/31
1
11/31
1
27/31
1
0
0
12/31
1
0
0
28/31
1
13/31
1
29/31
1
0
14/31
1
0
30/31
1
15/31
1
1
Table 9 LCD alternative drive cycle
CM1
CM0
Alternative Cycle
0
0
Frame
0
0
7 lines
0
0
11 lines
0
0
13 lines
Data bit
Set value
7
6
5
4
3
2
1
0
CC3
CC2
CC1
CC0
CC4
CM0
CM1
Figure 37 Contrast Control register (R16)
相關(guān)PDF資料
PDF描述
HD66420TA0 LCD Display Driver
HD66421 (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66421TB0 (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66503 240-Channel Common Driver with Internal LCD Timing Circuit(帶內(nèi)部LCD定時電路的240通道驅(qū)動器)
HD66520T 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM(點陣圖形LCD160通道驅(qū)動器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66420TA0 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:LCD Display Driver
HD66421 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66421TB0 制造商:Renesas Electronics Corporation 功能描述:
HD66503 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66520 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver