- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370444 > HCD66717A03BP (Hitachi,Ltd.) (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver) PDF資料下載
參數(shù)資料
| 型號(hào)： | HCD66717A03BP |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 晶體 |
| 英文描述： | (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver) |
| 中文描述： | （低功耗點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器） |
| 文件頁(yè)數(shù)： | 13/90頁(yè) |
| 文件大?。?/td> | 716K |
| 代理商： | HCD66717A03BP |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)當(dāng)前第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)
HD66717
464
Table 2
Register Selection
RS
R/W
Operation
0
0
IR write as an internal operation (display clear, etc.)
0
1
Read busy flag (DB7) read and address counter (DB0 to DB6) (4/8-bit bus interface)
1
0
DR write as an internal operation (DR to DDRAM, CGRAM, SEGRAM, or annunciator)
1
1
DR read as an internal operation (DDRAM, CGRAM, or SEGRAM to DR)
(4/8-bit bus interface)
Display Data RAM (DDRAM)
Display data RAM (DDRAM) stores display data represented in 8-bit character codes. Its capacity is 60
×
8 bits, or 60 characters, which is equivalent to an area of 12 characters
×
5 lines. Any number of display
lines (LCD drive duty ratio) from 1 to 4 can be selected by software. Here, assignment of DDRAM
addresses is the same for all display modes (Table 3). The line to be displayed at the top of the display
(display-start line) can also be selected by register settings. See Table 4.
MSB
Example : DDRAM address 4A
Address
counter
(AC)
AC6 AC5 AC4 AC3 AC2 AC1
LSB
AC0
1
0
0
1
0
1
0
Figure 1 Address Counter and DDRAM Address
Table 3
DDRAM Addresses and Display Positions
Display
Line
1st
Char.
2nd
Char.
3rd
Char.
4th
Char.
5th
Char.
6th
Char.
7th
Char.
8th
Char.
9th
Char.
10th
Char.
11th
Char.
12th
Char.
1st
00
01
02
03
04
05
06
07
08
09
0A
0B
2nd
10
11
12
13
14
15
16
17
18
19
1A
1B
3rd
20
21
22
23
24
25
26
27
28
29
2A
2B
4th
30
31
32
33
34
35
36
37
38
39
3A
3B
5th
Note: Char. indicates character position.
40
41
42
43
44
45
46
47
48
49
4A
4B
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HCD66727A03 | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| HCD66727A03BP | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| HCD66727A04 | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| HCD66727A04BP | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| HCD66730A00 | Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCD66717A13BP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver) |
| HCD66724RA03BP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD CONTROLLER |
| HCD66725A03BP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD CONTROLLER |
| HCD66727A03 | 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 |
| HCD66727A03BP | 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 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。