LMR4234EW-WCB DENSITRON, LMR4234EW-WCB Datasheet - Page 10

• Manufacturer Part Number: LMR4234EW-WCB
• Description: LCD MODULE, 128X240, BLUE
• Manufacturer: DENSITRON

Specifications of LMR4234EW-WCB

• 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 Length /: RoHS Compliant
• Display Mode: Transmissive
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Backlighting Colour: White
• 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
6X8
H
32
H
4.4 BLOCK DIAGRAM
10K~20K
8X8
W R
RD
CE
C/D
RESET
M D2
FS
L
40
DENSITRON TECHNOLOGIES plc. – PROPRIETARY DATA – ALL RIGHTS RESERVED
DB0~DB7
L
VR
Vdd
Vo
Vee
(32K optional)
Address
Controller
T6963C
SRAM
8K
Data
CData
LP
FR
HSCP
ED
Vdd,Vss
Bias and
Power Circuit
V dd,Vss,V2,V3,V5
Generator
Seg Driver
N.V.
Seg1~80
LC7940
240X128 DOT
Seg Driver
Seg81~160
(Bezel)
Frame
LC7940
Seg Driver
Seg160~240
LC7940
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
A
K
A
K
10 / 51
B/L
LCM
B/L
LCM
B/L
LCM