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參數(shù)資料
| 型號： | UPD16682N |
| 廠商： | NEC Corp. |
| 英文描述： | 1/65 DUTY LCD CONTROLLER/DRIVER WITH ON-CHIP RAM |
| 中文描述： | 1 / 65稅LCD控制器/驅(qū)動器，片內(nèi)RAM |
| 文件頁數(shù)： | 7/56頁 |
| 文件大小： | 435K |
| 代理商： | UPD16682N |
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Data Sheet S13368EJ3V0DS00
7
μ
PD16682
3. PIN DESCRIPTIONS
3.1 Power Supply System Pins
Pin Symbol
Pin Name
Pad No.
I/O
Function Description
V
DD
Logic power supply pins
25 to 27
—
Power supply pins for logic. Apply the logic power supply voltage
from an external source.
V
DD2
Booster circuit power
supply pins
28 to 31
—
Power supply pins for booster circuit. Apply the booster circuit
power supply voltage from an external source.
V
SS
Logic/driver ground pins
35 to 37
—
Ground pins for logic and driver circuit. Connect these pins to an
external ground.
V
LCD
Driver power supply pins
32 to 34
—
Power supply pins for driver. Output pins for internal booster
circuit.
Connect a 1-
μ
F capacitor for boosting between these pins and
the GND pins.
If not using the internal booster circuit, a direct driver power
supply can be input.
V
DD
’
Power supply pins for fixed
mode pins
10,16,51,
52,74,80,
84
—
These power supply pins are used to set the mode pins as fixed.
V
SS
’
Ground pins for fixed
mode pins
7,13,50,
67,68,77,
82
—
These ground pins are used to set the mode pins as fixed.
V
LC1
to V
LC5
Reference power supply
pins for driver
57 to 66
—
These are reference power supply pins for the LCD driver.
Connect a smoothing capacitor if an internal bias has been
selected.
C
1
+
, C
1
-
C
2
+
, C
2
-
C
3
+
, C
3
-
Capacitor connection pins
38 to 49
—
These are capacitor connection pins for the booster circuit.
Connect a 1-
μ
F capacitor.
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相關(guān)代理商/技術(shù)參數(shù) |
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| UPD16682P | 制造商:NEC 制造商全稱:NEC 功能描述:1/65 DUTY LCD CONTROLLER/DRIVER WITH ON-CHIP RAM |
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| UPD16682P-002 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| UPD16682P-003 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| UPD16682P-004 | 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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