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參數(shù)資料
| 型號(hào)： | HD66727 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器) |
| 中文描述： | 低功耗點(diǎn)陣液晶顯示控制器/鍵掃描功能（帶鍵掃描功能的圖形液晶顯示控制器/驅(qū)動(dòng)器驅(qū)動(dòng)程序） |
| 文件頁(yè)數(shù)： | 92/98頁(yè) |
| 文件大?。?/td> | 1576K |
| 代理商： | HD66727 |
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HD66727
92
Electrical Characteristics Notes
1. All voltage values are referred to GND = 0V. If the LSI is used above the absolute maximum ratings, it
may become permanently damaged. Using the LSI within the given electrical characteristic is strongly
recommended to ensure normal operation. If these electrical characteristic are exceeded, the LSI may
malfunction or exhibit poor reliability.
2. V
CC
> V1
≥
V2
≥
V3
≥
V4
≥
V5 > V
EE
must be maintained.
3. For bare die products, specified up to 75
°
C.
4. For bare die products, specified by the common die shipment specification.
5. The following four circuits are I/O pin configurations except for liquid crystal display output (Figure
51).
Pins: SCL, ID1/CS*, ID0,
OSC1, OPOFF, IM,
EXM, TEST
Pins: KST7 to KST0, IRQ*
LED2 to LED0, PORT2 to PORT0
PMOS
NMOS
V
CC
GND
Pins: KIN3 to KIN0, RESET*
Pin: SDA
(Pull-up MOS)
NMOS
PMOS
V
CC
PMOS
V
CC
GND
PMOS
NMOS
V
CC
GND
NMOS
PMOS
V
CC
(Pull-up MOS)
V
CC
V
CC
PMOS
NMOS
(Tri-state output circuit)
Output data
Output enable
GND
PMOS
IM
(Input circuit)
Figure 51 I/O Pin Configurations
6. The TEST pin must be grounded and the ID1 and ID0, IM, EXM, and OPOFF pins must be grounded or
connected to V
CC
.
7. Corresponds to the high output for clock-synchronized serial interface.
8. Applies to resistor values (R
COM
) between power supply pins V
CC
, V1OUT, V4OUT, V5OUT and
common signal pins (COM1 to COM32, COMS1, and COMS2), and resistor values (R
SEG
) between
power supply pins V
CC
, V2OUT, V3OUT, V5OUT and segment signal pins (SEG1 to SEG60).
9. This excludes the current flowing through pull-up MOSs and output drive MOSs.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66727A03 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66727A03BP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66727A03TA0 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66727A03TA0L | 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 |
| HD66727A04 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
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