CLOVER DISPLAY LTD.
LCD MODULE SPECIFICATION
Model : CV12864B - _ _ - _ _ - _ _ - _
Revision
Engineering
Date
Our Reference
07
Timmy Kwan
20 June 2008
4912
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
Display condition
□
□
□
□
Reflective type
Transflective type
Transmissive type
Others
Viewing direction
□
□
□
□
6 O’ clock
12 O’ clock
3 O’ clock
9 O’ clock
CV12864B
LCD MODULE NUMBER NOTATION:
CV12864B- MY - S F - 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
*(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)
T – Touch panel (Analog)
P – Touch panel (Digital)
SPEC. REV.07
PAGE 1 OF15
CLOVER DISPLAY LTD.
GENERAL DESCRIPTION
Display mode
:
128 x 64 dots, graphic LCD module
Interface
Driving method
Controller IC
:
:
:
8-bit parallel
1/64 duty, 1/9 bias
Avant Electronics SBN0064G or equivalent
For the detailed information, please refer to the IC specifications.
Unit
mm
mm
mm
mm
mm
mm
mm
mm
Item
Dot Pitch
Dot Size
Side Backlight (L)
Array Backlight (M)
－
Dimension
0.44(L)x0.60(W)
0.39(L)x0.55(W)
H1
H2
H1
H2
－
－
CV12864B
MECHANICAL DIMENSIONS
Item
Outline Dimension
Viewing Area
No Backlight (N)
EL Backlight (E)
CCFL Backlight (C)
Dimension
78.0(L)x70.0(W)x (H1/H2)
62.0(L)x44.0(W)
H1
4.9
H2
9.0
H1
4.9
H2
9.0
H1
－
H2
－
Unit
mm
mm
mm
mm
mm
mm
－
－
10.0
14.1
10.0
14.1
－
－
CONNECTOR PIN ASSIGNMENT
Pin No.
Symbol
Function
1
\CS1
Chip select *
2
\CS2
Chip select **
3
VSS
Ground
4
V
DD
Supply voltage for logic
5
V0
Input voltage for LCD
6
RS
Register select signal
7
R/W
Read/write signal
8
E
Chip enable
9
DB
0
Data bus line
Note:
* :\CS1 is used to control the left part of display screen.
**: \CS2 is used to control the right part of display screen.
*** : Pin 17, 18 are used for backlight version only
Pin No.
10
11
12
13
14
15
16
*** 17
*** 18
Symbol
DB
1
DB
2
DB
3
DB
4
DB
5
DB
6
DB
7
BL-
BL+
Function
Data bus line
Data bus line
Data bus line
Data bus line
Data bus line
Data bus line
Data bus line
Supply voltage for backlight (-VE)
Supply voltage for backlight (+VE)
SPEC. REV.07
PAGE 2 OF15
CLOVER DISPLAY LTD.
COUNTER DRAWING OF MODULE DIMENSION
CV12864B
SPEC. REV.07
PAGE 3 OF15
CLOVER DISPLAY LTD.
COUNTER DRAWING OF PIN OUT & BLOCK DIAGRAM
CV12864B
SPEC. REV.07
PAGE 4 OF15
微控制器 MCU
