LG2401283-SFDWH6V-TP PDF даташит
Спецификация LG2401283-SFDWH6V-TP изготовлена «ETC» и имеет функцию, называемую «LCD Module». |
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Детали детали
Номер произв | LG2401283-SFDWH6V-TP |
Описание | LCD Module |
Производители | ETC |
логотип |
19 Pages
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LCD Module Specification
Model No.: LG2401283-FFDWH6V-TP
LG2401283-LMDWH6V-TP
LG2401283-SFDWH6V-TP
LG2401283-BMDWH6V-TP
Table of Contents
1. BASIC SPECIFICATIONS ····························································· 2
2. ABSOLUTE MAXIMUM RATINGS ················································ 4
3. ELECTRICAL CHARACTERISTICS ············································· 4
4. TOUCH PANEL CHARACTERISTICS ········································ 10
5. DISPLAY CONTROL COMMANDS ············································· 11
6. CONNECTION WITH MPU ·························································· 12
7. INITIALIZATION AND POWER OFF ··········································· 14
8. ELECTRO-OPTICAL CHARACTERISTICS ································ 15
9. DIMENSIONAL OUTLINE ··························································· 16
10. LCD MODULE NUMBERING SYSTEM ······································ 17
11. PRECAUTIONS FOR USE OF LCD MODULE ·························· 18
RECORD OF REVISION
Rev.
Date
Page
0.1 2008/06/18
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Item
--
New release
Description
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LG2401283-xxDWH6V-TP Rev0.1
1. BASIC SPECIFICATIONS
1.1 Features
Item
Specifications
Display Format
240 x 128
LCD Mode
Refer to section 1.4
Driving Method
1/128 Duty, 1/12 Bias
Viewing Direction
6:00
Backlight & Color
LED, white color
Outline Dimension (WxHxT) 98.7 x 67.7 x 11.7 (LCD pin length included)
Viewing Area (WxH)
92.0 x 53.0
Active Area (WxH)
83.975 x 44.775
Dot Pitch (WxH)
0.35 x 0.35
Dot Size (WxH)
0.325 x 0.325
Touch Panel
4-wire analog
Weight
75
Controller
UC1608 (COG)
Interface
4-bit, 8-bit parallel or 3/4 wire SPI
Power Supply (VDD)
2.7 to 3.3
-2-
Unit
dot
-
-
O’clock
-
mm
mm
mm
mm
mm
-
g
-
-
V
1.2 Block Diagram
BM1
BM0
CS
/RST
CD
WR0(/WR)
WR1(/RD)
D0-D7
VDD
VSS
VBIAS
VLCD
VB0+
VB0-
VB1+
VB1-
COM128
COM1
SEG1
SEG240
LCD
Controller LSI
UC1608
C128 LCD PANEL
240 x 128 DOTS
C1
S1 - - - - - - - S240
X1
X2
Y1
Touch Panel
Y2
A
K
LED Backlight
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LG2401283-xxDWH6V-TP Rev0.1
-3-
1.3 Terminal Functions
Pin No. Symbol Level
Function
1 VB1-
2 VB1+
- LCD Bias Voltages. These voltages are generated internally.
- Connect a 4.7uF/6.3V capacitor between VB1+ and VB1–.
3 VB0-
4 VB0+
- LCD Bias Voltages. These voltages are generated internally.
- Connect a 4.7uF/6.3V capacitor between VB0+ and VB0–.
5 VLCD
-
LCD driving voltage (VLCD is generated internally by UC1608).
Connect a 0.1uF/25V capacitor and a 10MΩ resistor to VSS.
6 VBIAS
The reference voltage to generate LCD driving voltage. VBIAS can
be used to fine turn VLCD (contrast) by external variable resistors.
When use the internal resistor network, connect a 0.1uF capacitor
to VSS.
7 VSS 0V Ground
8 VDD 2.7 to 3.3V Power supply for logic and charge pump
9 D7
Bi-directional bus for both serial and parallel host interfaces.
In serial modes, connect D0 to SCK, D3 to SDA.
10 D6
11 D5
BM[1:0]=1x BM[1:0]=0x BM[1:0]=01 BM[1:0]=00
8-bit parallel 4-bit parallel
S9
S8/S8uc
D0 D0
D0/D4
SCK
SCK
12 D4
H/L
D1
D2
D1
D2
D1/D5
D2/D6
–
–
–
–
13 D3
D3 D3
D3/D7
SDA
SDA
14 D2
D4 D4
–
–
–
D5 D5
–
–
–
15 D1
D6 D6 – S9 S8/S8uc
D7 D7
0
1
1
16 D0
Connect unused pins to VDD or VSS.
17
18
WR1
WR0
WR[1:0] control the read/write operation of the host interface.
H/L
In 8080 mode: WR0 is /WR signal, WR1 is /RD signal.
In 6800 mode: WR0 is R/W signal, WR1 is Enable signal.
In serial modes: These two pins are not used, connect them to VSS.
Data or instruction selection
19 CD H/L L: D0 to D7 are Instruction code H: D0 to D7 are display data
In S9 mode, CD pin is not used and connect it to VDD or VSS.
20 /RST
L
Reset signal, active “L”. There is built-in power-on-reset circuit in
UC1608. Connect /RST to VDD when it is not used.
21 CS
H Chip selection signal, active “H”.
Bus mode selection. The interface bus mode is determined by
BM[1:0] and [D7:D6] by the following relationship.
22 BM0
BM[1:0]
11
[D7:D6]
Data
Mode
6800/8-bit
10 Data
H/L 01 0x
00 0x
8080/8-bit
6800/4-bit
8080/4-bit
23 BM1
01 10
00 10
3-wire SPI w/ 9-bit token (S9: conventional)
4-wire SPI w/ 8-bit token (S8: conventional)
00 11 3/4-wire SPI w/ 8-bit token (S8uc: Ultra-Compact)
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