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What is LM3123?

This electronic component, produced by the manufacturer "Shenzhen", performs the same function as "LCD Module".


LM3123 Datasheet PDF - Shenzhen

Part Number LM3123
Description LCD Module
Manufacturers Shenzhen 
Logo Shenzhen Logo 


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Total 9 Pages



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LM3123
LCD Module User Manual
Shenzhen TOPWAY Technology Co., Ltd.
Rev.
0.1
0.2
0.3
Descriptions
Preliminary Release
Typing Correction: 4.6 Display Command
Typing Correction: 4.2 Resetting the LCD Module
Release Date
2005-02-25
2006-02-07
2006-08-16
URL: www.topwaydisplay.com
www.topwaysz.com
Document Name: LM3123-Manual-Rev0.3.doc
Page: 1 of 9

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LM3123 equivalent
TOPWAY
LCD Module User Manual
LM3123
2. Absolute Maximum Ratings
Items
Symbol
Min.
Max. Unit Condition
Supply Voltage
VDD 0 7.0 V VSS = 0V
Operating Temperature
TOP
-0
50 °C No Condensation
Storage Temperature TST -10 60 °C No Condensation
Cautions:
Any Stresses exceeding the Absolute Maximum Ratings may cause substantial damage to the device. Functional
operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure
to extreme conditions may affect device reliability.
3. Electrical Characteristics
www.DataSheet34U.1.comDC Characteristics
Items
Symbol
Operating Voltage
VDD
Input High Voltage
Input Low Voltage
VIH
VIL
Operating Current
Note:
IDD
*1. Normal text display
MIN.
4.8
4.0
VSS
-
TYP.
5.0
-
-
1.2
MAX.
5.2
VDD
0.6
4.5
Unit
V
V
V
mA
VSS=0V, VDD =5V, TOP =25°C
Applicable Pin
VDD
A0, R/W, E1, E2, E3,
DB0-DB7, /RES
VDD (*1)
3.2 AC Characteristics
Item
System cycle time
Address setup time
Address hold time
Data setup time
Data hold time
Output disable time
Access time
Enable pulse width (Read)
Enable pulse width (Write)
Rise time
Fall time
Symbol
tcyc6
taw6
tah6
tds6
tdh6
toh6
tacc6
tewhr
tewhw
tr
tf
MIN.
1250
25
13
100
13
-
-
125
100
-
-
TYP.
-
-
-
-
-
-
-
-
-
-
-
VSS=0V, VDD =5V, TOP =25°C
MAX.
Unit
- ns
- ns
- ns
- ns
- ns
75 ns
115 ns
- ns
ns
12 ns
12 ns
URL: www.topwaydisplay.com
www.topwaysz.com
Host Read/Write Timing Diagram
Document Name: LM3123-Manual-Rev0.3.doc
Page: 5 of 9


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LM3123 electronic component.


Information Total 9 Pages
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