- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370444 > HCD66727A04BP (Hitachi,Ltd.) Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function PDF資料下載
參數(shù)資料
| 型號(hào)： | HCD66727A04BP |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
| 中文描述： | 低功耗點(diǎn)陣液晶顯示控制器/鍵掃描功能驅(qū)動(dòng)程序 |
| 文件頁數(shù)： | 34/97頁 |
| 文件大?。?/td> | 513K |
| 代理商： | HCD66727A04BP |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁當(dāng)前第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁
HD66727
34
During the standby mode, the other RAM data and instructions may be lost; they must be set again after the
standby mode is canceled.
0
0
0
0
0
1
1 AMPSLP
STB
RS R/W DB7
DB0
Figure 13 Power Control Instruction
Display Control
The display control instruction (Figure 14) includes the NL and DL bits.
NL1, NL0:
Designates the number of display lines. This value determines the LCD drive multiplexing duty
ratio (Table 15). The address assignment is the same for all display line modes.
DL3–DL1:
Doubles the height of characters on a specified line. The first, second, or third line is doubled in
height when DL1, DL2, or DL3 = 1, respectively. Two lines can be simultaneously doubled in a 4-line
display. Refer to the Double-Height Display section.
0
RS R/W DB7
DB0
0
0
0
1
NL1 NL0 DL3 DL2 DL1
Figure 14 Display Control Instruction
Table 15
NL Bits and Display Lines
NL1
NL0
Number of Display Lines
LCD Drive Multiplexing Duty Ratio
0
0
1
1/10
0
1
2
1/18
1
0
3
1/26
1
1
4
1/34
Contrast Control
The contrast control instruction (Figure 15) includes the SN and CT bits.
SN2:
Combined with the SN1 and SN0 bits described in the Scroll Control section to select the top line to
be scrolled (display-start line).
CT3–CT0:
Controls the LCD drive voltage (potential difference between V
CC
and V5) to adjust contrast
(Figure 16 and Table 16). For details, refer to the Contrast Adjuster section.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HCD66730A00 | Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HCD66730A01 | Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HCD66731A00BP | Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HCD66731A01BP | Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HCD66751BP | 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCD66730A00 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HCD66730A01 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HCD66731A00BP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HCD66731A01BP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display |
| HCD66740BP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:112 x 80-dot Graphics LCD Controller/Driver |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。