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參數(shù)資料
| 型號： | HD66520T |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM(點陣圖形LCD160通道驅動器) |
| 中文描述： | 160通道4級灰度顯示列的內部位圖的RAM（點陣圖形LCD160通道驅動器驅動程序） |
| 文件頁數(shù)： | 40/45頁 |
| 文件大小： | 336K |
| 代理商： | HD66520T |
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HD66520T
1053
DC Characteristics 3 (V
CC
= 4.5 to 5.5V, GND = 0V, V
CC
–V
EE
= 8 to 28V, Ta = –20 to +75°C)
Item
Symbol
Applicable
Pins
Min
0.8
×
V
CC
Typ Max
Unit
Measurement
Condition
Notes
Input high level
voltage (1)
VIH1
LS0–1, SHL,
FLM, CL1, M,
',632))
—
V
CC
V
Input low level
voltage (1)
VIL1
0
—
0.2
×
V
CC
V
Input high level
voltage (2)
VIH2
DB0 to DB7,
&6
, A0 to
A15,
:(2(
2.2
—
V
CC
V
Input low level
voltage (2)
VIL2
0
—
0.8
V
Output high
level voltage
VOH
DB0 to DB7
2.4
—
—
V
I
OH
= –100 μA
Output low
level voltage
VOL
—
—
0.4
V
I
OL
= 100 μA
Current
consumption
during RAM
access
I
CC
Measurement
pin V
CC
—
13
16
mA
Access time
600 ns
V
CC
= 5.5V
2
Current
consumption in
LCD drive part
I
EE
Measurement
pin V
EE
—
200 300
μA
V
CC
–V
= 28V,
V
CC
= 5.5V,
t
= 59.5 μs, no
access
2, 3
Current
consumption
during display
operation
Notes: 2. Input and output currents are excluded. When a CMOS input is floating, excess current flows
from the power supply through to the input circuit. To avoid this, VIH and VIL must be held to
V
CC
and GND levels, respectively.
3. Indicates the current when the memory access is stopped and the still image of a zig-zag
pattern is displayed in its place.
I
DIS
GND
—
60
100
μA
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HD66520TA0 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66520TB0 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM |
| HD66522 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66523 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66523R | 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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