CLOVER DISPLAY LTD.
LCD MODULE SPECIFICATION
Model: CG12864A - _ _ - _ _ –_ _ - _
Revision
Engineering
Date
Our Reference
02
Timmy Kwan
18 July 2011
X9040
ADDRESS : ROOM 1006, 10/F WESTIN CENTRE, 26 HUNG TO ROAD, KWUN TONG,
KOWLOON, HONG KONG.
TEL
: (852) 2341 3238 (SALES OFFICE)
(852) 2342 8228 (GENERAL OFFICE)
FAX
: (852) 2357 4237 (SALES OFFICE)
(852) 2341 8785 (GENERAL OFFICE)
E-MAIL
URL
: cdl@cloverdisplay.com
:
http://www.cloverdisplay.com
CLOVER DISPLAY LTD.
MODE OF DISPLAY
Display mode
STN :
□
Yellow green
□
Grey
□
Blue (negative)
□
FSTN positive
□
FSTN negative
CG12864A
Display condition
□
Reflective type
□
Transflective type
□
Transmissive type
□
Others
Viewing direction
□
6 O’ clock
□
12 O’ clock
□
3 O’ clock
□
9 O’ clock
LCD MODULE NUMBER NOTATION:
CG12864A- N N - S R - N 6 – T
|
(1)
| |
| |
| |
|
(2) (3) (4) (5) (6) (7) (8)
*(1)---Model number of standard LCD Modules
*(2)---Backlight type
N – No backlight
E – EL backlight
L – Side-lited LED backlight
M– Array LED backlight
C – CCFL
*(3)---Backlight color
N – No backlight
A – Amber
B – Blue
O– Orange
W–White
Y – Yellow green
M – Mutli Colour
*(4)---Display mode
T – TN
V – TN (Negative)
S – STN Yellow green
G – STN Grey
B – STN Blue (Negative)
F – FSTN
N – FSTN (Negative)
*(5)---Rear polarizer type
R – Reflective
F – Transflective
T – Transmissive
*(6)---Temperature range
N – Normal
W– Extended
*(7)---Viewing direction
6 – 6 O’clock
2 – 12 O’clock
3 – 3 O’clock
9 – 9 O’clock
*(8)---Special code for other requirements
(Can be omitted if not used)
SPEC. REV.01
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CLOVER DISPLAY LTD.
GENERAL DESCRIPTION
Display mode
Interface
Driving method
Controller IC
:
:
:
:
128 X 64 dots, Graphic COG LCD module
Parallel/serial
1/65 duty, 1/9 bias
Ultrachip UC1701X or equivalent
For the detailed information, please refer to the IC specifications.
CG12864A
MECHANICAL DIMENSIONS
Item
Outline Dimension
No backlight
LED side-lited backlight
Unit Item
Dot Pitch
43.0(L) x29.14 (W) x2.1 (H)(MAX) mm Dot Size
44.3(L) x30.14 (W) x 7.9(H)
mm Viewing Area
Dimension
Dimension
0.27(L)x0.27(W)
0.255(L)x0.255(W)
37.04(L)x20.24(W)
Unit
mm
mm
mm
CONNECTOR PIN ASSIGNMENT
Pin No.
Symbol
Function
1
A
Supply voltage for backlight(+VE)
2
K1
Supply voltage for backlight(-VE)
3
*K2
For RGB
4
*K3
For RGB
5
NC
No connection
6
BM1
Bus mode select
7
BM0
8
VLCDOUT
Main LCD power supply
9
VLCDIN
10
VB1+
11
VB1-
LCD bias voltage
12
VB0-
13
VB0+
14
VSS
Power supply (0V)
Note (*): Pin 3, 4 are used for RGB backlight version
Pin No. Symbol
15
VDD
16
D7(SID)
17
D6(SCK)
18
D5
19
D4
20
D3
21
D2
22
D1
23
D0
24
WR1
25
WR0
26
CD
27
RST
28
CS0
Function
Power supply for logic(VDD)
Data bus(serial data)
Data bus(serial clock)
Data bus
Read/write operation control
Register select
Reset
Chip select
SPEC. REV.01
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CLOVER DISPLAY LTD.
COUNTER DRAWING OF MODULE DIMENSION
CG12864A
SPEC. REV.01
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3 OF 19
CLOVER DISPLAY LTD.
COUNTER DRAWING OF PIN OUT & BLOCK DIAGRAM
CG12864A
SPEC. REV.01
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