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BONA |
Standard LCD module
MG12032-01
OUTLINE DIMENSION
ISO 9001:2000 FM86067
Tolerance: ± 0.20mm, unless otherwise specified.
BLOCK DIAGRAM
DISPLAY PATTERN
DB7
DB0
E1
R/W
A0
Vo
RES
VCC
GND
E2
RC
BL+
J4
VCC
47nF
GND
R8
J2
LCD
DRIVER 1
SED1520
or Equiv.
LCD
DRIVER 2
SED1520
or Equiv.
GND
PIN ASSIGNMENT
Pin no Symbol Function
1 RST Reset Signal
2 RC Power-on-reset.
3 GND Power Supply(GND)
4 VDD Power Supply(+)
5 VO Contrast Adjust
6 AO Command data input
7 R/W Data read / write
8 E1 Enable driver1
9 E2 Enable driver2
10 BL+ Back light anode
11-18 DB0-DB7 Data bus line
LCD PANEL
120 x 32 DOTS
LED BACK LIGHT
MECHANICAL SPECIFICATION
Item
Dimensions(W)X(H)
Unit
Overall Size
View Area
Dot Size
Dot Pitch
68.1×32.9
62.0×22.5
0.42×0.60
0.47×0.65
MM
MM
MM
MM
ABSOLUTE MAXIMUM RATING
Item
Supply for logic voltage
LCD driving supply voltage
Input voltage
Symbol
VDD-VSS
VDD-VEE
VI
Condition
25℃
25℃
25℃
Min Max
-0.3 8.0
-0.3 16.5
-0.3 VDD+0.3
Unit
V
V
V
ELECTRICAL CHARACTERISTICS
Item Symbol Condition Min Typical
Power supply voltage
VDD-VSS
25℃ 2.7 ---
0℃ 5.3 5.7
LCD operation voltage
VDD-VO
25℃
5.0 5.4
50℃
4.7 5.1
LCM current consumption (No B/L)
Idd
Vdd=5V
---
1.0
Back light current consumption
LED/edge
LED/array
VB/L=4.2V
VB/L=4.2V
---
---
100
---
Max
5.5
6.1
5.8
5.5
2.5
---
---
Unit
V
V
V
V
mA
mA
mA
REMARKS:
1. LCD options: STN, FSTN.
2. Back light type: LED Back light feature.
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