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PDF RT240128ASR Data sheet ( Hoja de datos )
| Número de pieza | RT240128ASR | |
| Descripción | LCD Module | |
| Fabricantes | ETC | |
| Logotipo |  |
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RT240128ASR(L)
*240X128 DOTS *1/64Duty 1/9 Bias Gray mode STN Transflective
EXTERNAL DIMENSIONS AND DISPLAY PATTERN
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MECHANICAL DATA (Nominal dimensions)
module size-----------------144.0Wx104.0Hx10.0D mm
Effective display area ------------ 114.0Wx64.0H mm
Dots pitch---------------------------- 0.45Wx0.45H mm
Dot size------------------------------- 0.40Wx0.40H mm
ABSOLUTE MAXIMUM RATINGS min max
Power supply voltage(Vdd)------------- 0.3 7.0V
LCD-drive Voltage(Vlcd)-------- VDD+0.3 VDD-3.0V
Operating temperature(Ta) ------------------- 0 60
Stroage temperature(Tstg) -------------------- -10 70
ELECTRICAL CHARACTERISTICS min max
Ta=25 , Vdd=5.0V+0.25V
Input 'high' voltage(ViH)(V) ----------0.7Vdd Vdd
Input 'low' voltage(ViL)(V) --------------- 0 0.3Vdd
Power supply current(Idd)(mA) ----------- -- --
Supply lcd current(Ilcd)(mA)----------------- -- --
Drive method ------------------------- 1/64Duty 1/9bias
LCM power consum ----------------------- -- 20mA
BLOCK DIAGRAM
PIN CONNECTION
Pin No. Symbol Level
Function
1 FG 0V Frame ground
2 VSS 0V Groud
3 VDD +5V Power supply
4 V0
Operating voltage
for LCD drive
5 /WR H/L Write singal
6 /RD H/L Read singal
7 CE L Chip enable signal
8
C/D
H/L
H:Instrction code
L:Daa code
9 RESET L Reset singal
10 D0
11 D1
12 D2
13 D3
14 D4
15 D5
16 D6
17 D7
Data bus line *
18 FS H/L Font select(H:6x*dots L:8x8 dots)
19 NC
Not connection
20 LED+
Power supply for LED
21 LED-
Power supply for LED
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet RT240128ASR.PDF ] | |
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