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LCD-122G032A
Vishay
122 x 32 Dots Graphic LCD
FEATURES
* Available for internal oscilation 2KHz * SED 1520, or equivalent * 1/32 duty cycle * N.V. optional for + 3V power supply
MECHANICAL DATA
ITEM Module Dimension Viewing Area Dot Size Dot Pitch STANDARD VALUE 84.0 x 44.0 60.0 x 18.0 0.4 x 0.45 0.44 x 0.49 UNIT mm mm mm mm
ABSOLUTE MAXIMUM RATING
ITEM SYMBOL STANDARD VALUE MIN. Power Supply Input Voltage VDD-VSS VI 4.75 0 TYP. 5 - MAX. 5.25 VDD V V UNIT
NOTE: VSS = 0 Volt, VDD = 5.0 Volt
ELECTRICAL SPECIFICATIONS
ITEM SYMBOL CONDITION MIN. Input Voltage Supply Current Recommended LC Driving Voltage for Normal Temp. Version Module LED Forward Voltage LED Forward Current EL Power Supply Current VF IF IEL VDD - V0 VDD IDD VDD = + 5V VDD = 5V 0C 25C 50C 25C 25C Vel = 110VAC:400Hz 4.5 - 4.7 4.6 4.3 - - - STANDARD VALUE TYP. 5.0 0.6 4.8 4.7 4.4 4.2 120 - MAX. 5.5 0.8 4.9 4.8 4.6 4.6 240 5.0 V mA mA V V mA UNIT
Document Number: 37230 Revision 01-Oct-02
For Technical Questions, Contact: Displays@Vishay.com
www.vishay.com 69
LCD-122G032A
Vishay
PIN NUMBER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
122 x 32 Dots Graphic LCD
SYMBOL Vss Vdd Vo Ao CS1 CS2 NC NC R/W DB0 DB1 DB2 DB3 DB7 DB5 DB6 DB7 RES A/Vee K FUNCTION GND (+ 5V) Contrast Adjustment H Data L Instruction L Chip 1 Enable L Chip 2 Enable No Connection No Connection WR for 80 Serial R/W for 68 Serial Data Bus Line Data Bus Line Data Bus Line Data Bus Line Data Bus Line Data Bus Line Data Bus Line Data Bus Line H L Reset the LCM 4.2V for LED/Negative Voltage Output Power Supply for B/L (0V)
DIMENSIONS in millimeters
0.44 0.4
84.0 0.5 7.9 12.0 15.18 10.2 4.0 68.2 60.0 (VA) 53.64 (AA) P2.54* 19 = 48.26 20 O 1.0 PTH 1.8
0.49 0.45
DOT SIZE 1.5 4.0
14.5 15.68
9.9
4.0
14.2 MAX 2 - O 2.5 PTH 2 - O 5.0 PAD 9.1
10.2 MAX 5.1
44.0 0.5 27.2
A
18.0 (VA) 15.64 (AA)
36.0
23.5
K
6 - O 1.0 PTH
42.0 2.5 79.0
2 - R1.25 PTH 2 - R2.5 PAD
7.0 15.0
20.0
1
20
16.0
1.6 LED B/L
1.6 EL or NO B/L
www.vishay.com 70
For Technical Questions, Contact: Displays@Vishay.com
Document Number: 37230 Revision 01-Oct-02
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 18-Jul-08
www.vishay.com 1

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