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參數(shù)資料
| 型號： | KS0074 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| 中文描述： | 34COM/80SEG驅(qū)動 |
| 文件頁數(shù)： | 6/70頁 |
| 文件大?。?/td> | 537K |
| 代理商： | KS0074 |
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KS0074 34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
PAD DESCRIPTION
PAD (NO)
INPUT/
OUTPUT
NAME
DESCRIPTION
INTERFACE
VDD (43)
for logical circuit(+3V,+5V)
VSS1,VSS2
(49,64)
-
0V(GND)
V1-V5
(71-67)
Power supply
Bias voltage level for LCD driving.
Power supply
Vci (61)
Input
Input voltage to the voltage converter to
generate LCD drive voltage(Vci = 1.0 -4.5V).
SEG1-SEG80
(89-143,
(1-25)
Output
Segment output
Segment signal output for LCD drive.
LCD
COM0-COM33
(72-88,
26-42)
Output
Common output
Common signal output for LCD drive.
LCD
OSC1,OSC2
(45,44)
Input
(OSC1),
Output
(OSC2)
Input
Oscillator
When use internal oscillator, connect external
Rf resistor.
If external clock is used, connect it to OSC1.
External
resistor/oscillator
(OSC1)
C1,C2 (63,62)
External
capacitance input
To use the voltage converter(2 times /3 times),
these pins must be connected to the external
capacitance.
Initialized to Low
When IE = "High", Instruction set is
selected as Table 6.
When IE = "Low", Instruction set is selected as
Table 10.
The value of Vci is converted two times.
To use three times converter, the same
capacitance as that of C1-C2 should be
connected here.
The value of Vci is converted three times.
External
capacitance
RESET (46)
Input
Reset pin
-
-
IE (48)
Input
Select pin
of
instruction
set
Two times
converter
output
V5OUT2(65)
Output
V5
capacitance
V5OUT3(66)
Three times
converter
output
V5
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| KS0075 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:34COM/100SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD |
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| KS0078 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| KS0083 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:CMOS DIGITAL INTERGRATED CIRCUIT |
| KS0084 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:CMOS DIGITAL INTERGRATED CIRCUIT |
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