LMR4234BG-WCY DENSITRON, LMR4234BG-WCY Datasheet - Page 10

• Manufacturer Part Number: LMR4234BG-WCY
• Description: LCD MODULE, 128X240, YELLOW/GREEN
• Manufacturer: DENSITRON

Specifications of LMR4234BG-WCY

• Lcd Display Type: STN
• Pixel Size (h X W): 0.43mm X 0.43mm
• Interface Type: Serial
• Viewing Area (h X W): 64mm X 114mm
• Supply Voltage: 5V
• External Depth: 14.3mm
• External: RoHS Compliant
• Display Mode: Transflective
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Backlighting Colour: Yellow Green
• Pixel Pitch (h X W): 0.45mm X 0.45mm

Colum n
Font
External contrast adjustm ent.
FS
M D2
80 series
68 series
M PU
Font select
Colum n select
or
6X 8
H
32
H
4.4 BLOCK DIAGRAM
10K ~20K
8X 8
W R
RD
CE
C/D
RESET
M D2
FS
L
40
D B0~DB7
DENSITRON TECHNOLOGIES plc. – PROPRIETARY DATA – ALL RIGHTS RESERVED
L
VR
Vdd
Vo
Vee
(32K optional)
Address
Controller
T6963C
SRAM
8K
Data
CD ata
LP
FR
H SCP
ED
V dd,V ss
Bias and
Power C ircuit
V dd,V ss,V2,V3,V 5
G enerator
Seg Driver
N .V.
Seg1~80
LC 7940
240X 128 DO T
Seg Driver
Seg81~160
(Bezel)
Fram e
LC 7940
Seg Driver
Seg160~240
LC 7940
CCFL B/L drive directly
from connector .
EL B/L drive directly
from A,K .
LED B/L drive directly
from A,K .
Page
R
K
K
A
A
10 / 49
B/L
LCM
B/L
LCM
B/L
LCM