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PDF TM020GDH43 Data sheet ( Hoja de datos )
| Número de pieza | TM020GDH43 | |
| Descripción | Display Module | |
| Fabricantes | Tianma | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TM020GDH43 (archivo pdf) en la parte inferior de esta página. Total 23 Páginas | ||
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SHANGHAI TIANMA MICRO-ELECTRONICS
2. Input/output Terminals
TM020GDH43 V2.0
2.1 Absolute Maximum Ratings
Item
Logic Supply Voltage
Power Supply Voltage
Logic Input voltage
Back Light Forward Current
Operating Temperature
Storage Temperature
Symbol
IOVCC
VCC
/CS,RS,/WR,/RD,
/RESET,DB[0:15]
ILED
TOPR
TSTG
MIN
MAX
Unit
-0.3 3.6 V
-0.3 4.2 V
-0.3 IOVCC+0.5 V
90 mA
-20 70 ℃
-30 80 ℃
Table 2.1 absolute maximum rating
Ta = 25℃
Remark
3pcs LED
3 Electrical Characteristics
3.1 LCD module
VCC=2.5~3.3V ,GND=0V,Ta=25℃
Item Symbol
Logic Supply Voltage
IOVCC
MIN
1.65
TYP
1.8/2.8
MAX
3.3
Unit
V
Power Supply Voltage
VCC
2.5 2.8 3.3
V
Input Signal Low Level
Voltage
High Level
VIL
VIH
Black Mode
(Panel+LSI)
(60HZ)
Power Consumption Sleeping Mode
GND
0.7*
IOVCC
7.85
10
0.3*
IOVCC
IOVCC
13.5
26
V
V
mW
uW
Table 3.1.1 LCD module electrical characteristics
Remark
3.2 Backlight Unit
Item
Forward Current
Forward Current Voltage
Backlight Power Consumption
Symbol
IF
VF
WBL
MIN
TYP
15
3.2
144
MAX
Unit
mA
V
mW
Ta=25℃
Remark
For each LED
For each LED
Total LED
The information contained herein is the exclusive property of SHANGHAI TIANMA MICRO-ELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI TIANMA MICRO-ELECTRONICS Corporation.
Page 5 of 23
5 Page 
SHANGHAI TIANMA MICRO-ELECTRONICS
4.3 GRAM Write/Read Timing
4.3.1GRAM Write Timing
/CS
TM020GDH43 V2.0
RS
/RD
/WR
DB[15:0]
Write Register "0x0022"
Write Nth Pixel
Write (N+1)th Pixel
Figure 4.3.1.1 16 bit Write data
/CS
RS
/RD
/WR
DB[15:8]
Write Register "0x22"
Write (N)th Pixel
Write (N)th Pixel
Figure 4.3.1.2 8 bit Write data
"H"
"H"
The information contained herein is the exclusive property of SHANGHAI TIANMA MICRO-ELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI TIANMA MICRO-ELECTRONICS Corporation.
Page 11 of 23
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| PDF Descargar | [ Datasheet TM020GDH43.PDF ] | |
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