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OPTO Logic

GM246400 Datasheet Preview

GM246400 Datasheet

240 x 64 dots Display Module

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GM246400
240 x 64 dots
STN Reflective / LED Backlight / EL Backlight
DIMENSIONAL DATA
ABSOLUTE MAXIMUM RATINGS
Item
Measurement (W) x (H) x (T)
Unit
Item
Symbol Condition Min.
Max.
Unit
Module Dimension
Viewing Area
Dot Pitch
Dot Size
180 x 65 x 10 Max. (Reflective)
135 x 40
0.53 x 0.53
0.49 x 0.49
mm Supply Voltage (Logic) VDD - VSS
0
7.0
mm Supply Voltage(LCD) VDD - VO
0
19.0
mm Input Voltage
VI Ta = 25 C VSS-0.3 VDD +0.3
mm Operating Temp. T opr
0 50
Weight 200
g Storage Temp.
Tstg
-20 70
Controller/Driver LC7981
ELECTRICAL CHARACTERISTIC
PIN ASSIGNMENT
Item
Supply Voltage (Logic)
Supply Voltage (LCD)
Supply Current
Input Voltage “H” Level
Input Voltage “L” Level
Frame Frequency
Symbol
VDD-VSS
VDD-VO
IDD
IO
VIH
VIL
Ff
Condition Min.
-- 4.5
-- --
VDD-VSS=5V
--
VDD-VO=12V --
High Level 0.7VDD
Low Level VSS
Ta = 25 C --
Value
Typ.
5. 0
12
15
5
--
--
64
Max.
5. 5
--
--
--
VDD
0.3VDD
--
Unit
V
V
mA
mA
V
V
Hz
Pin Symbol Level
Function
1 VSS - - Ground (0V)
2 VDD
-- +5V
3 VO
-- Power Supply for LCD Drive
4 R/S H/L L Instructions H Data
5
R/W
H/L
H Data Read
L Data Write
6 E H, H/L Enable Signal
7 DB0 H/L
Viewing Angle
1 - 2 Ta = 25 C --
1. 2 CR 1.5 -35
--
--
80
35
Deg.
8
9
DB1
DB2
H/L
H/L
LED Forward Voltage
I=450mA
4.2
4.6 V
10
11
DB3
DB4
H/L
H/L
Data Bus Line
12 DB5 H/L
13 DB6 H/L
14 DB7 H/L
15 /CS H/L Chip Select ,Active LOW
16 /RST
L Reset, Active LOW
17 VEE
18 NC
-- Negative Voltage Output (-10V)
--
19 NC
-- No Connection
20 NC
--
V
V
V
C
C
OUTLINE DIMENSION
Rte de Vevey 105 , CH-1618 Châtel St.-Denis, Tel: +41 21 948 20 80, Fax: +41 21 948 20 88
E-Mail: optologic-office@optologic.ch - Web-Site: www.optologic.ch


Part Number GM246400
Description 240 x 64 dots Display Module
Maker OPTO Logic
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GM246400 Datasheet PDF






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