LG12864F-LMDWH6V Datasheet PDF - ETC

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LG12864F-LMDWH6V
ETC

Part Number LG12864F-LMDWH6V
Description LCD Module
Page 16 Pages


LG12864F-LMDWH6V datasheet pdf
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LCD Module Specification
Model No.: LG12864F-FFDWH6V
LG12864F-LMDWH6V
LG12864F-SFDWH6V
LG12864F-BMDWH6V
Table of Contents
1. BASIC SPECIFICATIONS ····························································· 2
2. ABSOLUTE MAXIMUM RATINGS ················································ 4
3. ELECTRICAL CHARACTERISTICS ············································· 4
4. DISPLAY CONTROL COMMANDS ·············································· 9
5. CONNECTION WITH 8051 FAMILY MPU ·································· 10
6. INITIALIZATION AND POWER OFF ··········································· 11
7. ELECTRO-OPTICAL CHARACTERISTICS ································ 12
8. DIMENSIONAL OUTLINE ···························································· 13
9. LCD MODULE NUMBERING SYSTEM ······································· 14
10. PRECAUTIONS FOR USE OF LCD MODULE ··························· 15
RECORD OF REVISION
Rev.
Date
Page
0.1 2009/01/12
--
Item
--
New release
Description



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LG12864F-xxDWH6V Rev0.1
1. BASIC SPECIFICATIONS
1.1 Features
Item
Specifications
Display Format
128 x 64
LCD Mode
Refer to section 1.4
Driving Method
1/65 Duty, 1/9 Bias
Viewing Direction
6:00
Backlight & Color
LED, white color
Outline Dimension (WxHxT) 77.4 x 52.4 x 11.9 (LCD pin length included)
Viewing Area (WxH)
70.0 x 40.0
Active Area (WxH)
66.52 x 33.24
Dot Pitch (WxH)
0.52 x 0.52
Dot Size (WxH)
0.48 x 0.48
Weight
37
Controller
ST7565P (COG)
Interface
8-bit parallel (8080 or 6800 MPU) or serial
Power Supply (VDD)
2.4 to 3.3
-2-
Unit
dot
-
-
Oclock
-
mm
mm
mm
mm
mm
g
-
-
V
1.2 Block Diagram
/CS1
/RES
A0
/WR(R/W)
/RD(E)
D0-D5
D6(SCL)
D7(SI)
VDD
VSS
VOUT
CAP3P
CAP1N
CAP1P
CAP2P
CAP2N
CAP4P
V4-V0
C86
P/S
COM63
COM0
SEG0
SEG127
LCD
Controller LSI
ST7565P
C63 LCD PANEL
C0 128 x 64 dots
S0 - - - - - - - S127
A
K
LED Backlight
Internal connection: IRS="H"



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LG12864F-xxDWH6V Rev0.1
-3-
1.3 Terminal Functions
Pin No. Symbol Level
Function
1 /CS1
L Chip selection signal, active L.
2 /RES
L Reset signal, active L.
3
A0
H/L
Data or instruction selection
H: D0 to D7 are display data L: D0 to D7 are Instruction code
4
/WR
(R/W)
H/L
/WR signal for 8080 series MPU. Write data at rising edge of /WR.
R/W signal for 6800 series MPU. R/W=H: Read; R/W=L: Write.
5
/RD
(E)
/RD signal for 8080 series MPU. Read data when /RD is L.
H/L Enable signal for 6800 series MPU. Read data when E is H, write
data at falling edge of E.
6 D0 H/L
7 D1 H/L When P/S=H(Parallel interface mode):
9 D2 H/L D0 to D7 are 8-bit bi-directional data bus.
9 D3 H/L
When P/S=L(Serial interface mode):
10 D4 H/L D7 is serial data input (SI).
11 D5 H/L D6 is serial clock input (SCL).
12 D6 (SCL) H/L D0 to D5 should be connected to VDD.
13 D7 (SI) H/L
14 VDD 2.4 to 3.3V Power supply for logic and DC/DC converter
15 VSS
0V Ground
16 VOUT
- DC/DC voltage converter output. Connect a capacitor to VSS.
17 CAP3P
- DC/DC voltage converter capacitor 3 positive connection
18 CAP1N
- DC/DC voltage converter capacitor 1 negative connection
19 CAP1P
- DC/DC voltage converter capacitor 1 positive connection
20 CAP2P
- DC/DC voltage converter capacitor 2 positive connection
21 CAP2N
- DC/DC voltage converter capacitor 2 negative connection
22 CAP4P
- DC/DC voltage converter capacitor 4 positive connection
23 V4
- Power supply for LCD drive. Connect a capacitor to VSS.
24 V3
- Power supply for LCD drive. Connect a capacitor to VSS.
25 V2
- Power supply for LCD drive. Connect a capacitor to VSS.
26 V1
- Power supply for LCD drive. Connect a capacitor to VSS.
27 V0
- Power supply for LCD drive. Connect a capacitor to VSS.
28 NC
- No connection
29 C86 H/L MPU Interface selection. H: 6800 series MPU L: 8080 series MPU
Parallel/Serial data input selection.
30
P/S
H/L
P/S=H: Parallel data input P/S=L: Serial data input
When P/S=L, D0 to D5 should be fixed to H. /RD, /WR are fixed
to either Hor L. Serial mode does not support read operation.
Note: IRS terminal is fixed to Hon ITO glass. Use internal resistors to adjust V0 voltage.



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LG12864F-xxDWH6V Rev0.1
-4-
1.4 Ordering Information
Part No.
Description
LG12864F-FFDWH6V FSTN positive/transflective/white LED backlight
LG12864F-LMDWH6V FSTN negative/blue/transmissive/white LED backlight
LG12864F-SFDWH6V STN positive/yellow-green/transflective/white LED backlight
LG12864F-BMDWH6V STN negative/blue/transmissive/white LED backlight
Note: For more information, refer to section 9 (Page 14)
2. ABSOLUTE MAXIMUM RATINGS
Item
Supply Voltage
(Logic and Booster)
Supply Voltage (LCD)
Input Voltage
Operating Temp.
Storage Temp.
Symbol
VDD
V0, VOUT
VI
Topr
Tstg
Condition
4x booster
5x booster
Min.
Max.
Unit
-0.3 3.6
V
-0.3 2.9
-0.3
14.5
V
-0.3 VDD+0.3 V
-20 70 °C
-30 80 °C
3. ELECTRICAL CHARACTERISTICS
3.1 DC Characteristics (Ta=25°C)
Item Symbol Condition
Supply Voltage
(Logic and booster)
VDD
4x booster
5x booster
Supply Voltage
(LCD Drive)
Input High Voltage
V0
VIH
Min.
2.9
2.4
--
0.8VDD
Typ.
3.0
2.7
9.0
--
Max.
3.3
2.8
--
VDD
Unit
V
V
V
Input Low Voltage
VIL
0 -- 0.2VDD V
Output High Voltage VOH IOH=-0.1mA 0.8VDD
--
VDD
V
Output Low Voltage
Supply Current
VOL
IDD
IOL=0.1mA
VDD=3.0V
4x booster
0
--
-- 0.2VDD V
0.5 1.2 mA



LG12864F-LMDWH6V datasheet pdf
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