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參數(shù)資料
| 型號(hào)： | S6A0079 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| 中文描述： | 34COM/120SEG驅(qū)動(dòng) |
| 文件頁(yè)數(shù)： | 6/36頁(yè) |
| 文件大?。?/td> | 338K |
| 代理商： | S6A0079 |
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S6A0079 34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
6
PAD DESCRIPTION
Table 2. Pad Description
Pad (No)
Input/
Output
-
Name
Description
Interface
VDD (60)
VSS1, VSS2
(66, 81)
V1-V5
(88-84)
Power supply
For logical circuit (+3V, +5V)
0V (GND)
Power supply
Bias voltage level for LCD driving
Vci (78)
Input
Input voltage to the voltage converter to
generate LCD drive voltage
(Vci = 1.0 - 4.5V).
Segment signal output for LCD drive
SEG1-SEG120
(1-42, 106-183)
COM0-COM33
(105-89, 43-59)
OSC1, OSC2
(61, 62)
Output
Segment
output
Common
output
Oscillator
LCD
Output
Common signal output for LCD drive
LCD
Input
(OSC1),
Output
(OSC2)
Input
When use internal oscillator, connect
external Rf resistor.
If external clock is used, connect it to
OSC1.
To use the voltage converter (2 times /3
times), these pins must be connected to the
external capacitance.
Initialized to low
When TEST1 = "High", Test mode
When TEST1 = "Low", Normal operation
mode
This pin must be set to V
SS
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
resistor/oscillator
(OSC1)
C1,C2
(80, 79)
External
capacitance
input
Reset pin
Test pin
External
capacitance
RESET (63)
TEST1 (65)
Input
Input
-
-
V5OUT2 (82)
Output
Two times
converter
output
V5 capacitance
V5OUT3 (83)
Three times
converter
output
Test pin
V5
TEST2 (64)
Input
When TEST2 = "High" : Normal mode
When TEST2 = "Low": Test mode
This pin must be set to V
DD
Register selection input
In RS = "High", Data register is selected.
In RS = "Low", Instruction register is
selected.
-
RS (67)
Input
Register
select
MPU
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| S6A0090 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD |
| S6A0092 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD |
| S6A0093 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD |
| S6A0094 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 34 COM DRIVER & CONTROLLER FOR STN LCD |
| S6A1-12VDC | 制造商:Allied Controls Incorporated 功能描述:Electromechanical Relay DPDT 2A 12VDC 160Ohm Through Hole |
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