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Details, datasheet, quote on part number:RCM1584U-A
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Datasheet text preview:
RCM1584U-A
Liquid crystal displays
MOSAIC DISPLAY UNIT
RCM1584U-A
Thanks to the high contrast and wide viewing angle of the RCM1584U-A, which is provided by its unique design technology, this module brings forth new applications in brand new LCD fields. ROHM large-sized LCD units are perfect displays for information or sign boards. As a media for informational display, large-sized LCD units must possess high visibility, wide viewing angles, and other such superior qualities. ROHM large-sized LCDs boast an excellent track record and possess guaranteed functionality for assured satisfaction in a variety of situations.
!Applications
Indoor information board (airport, train station, bus depot), In-hall or in-store display, public message board.
!Features
1) Most suitable for the alphabet and number display. 2) Wide viewing angle and high contrast. 3) Compact and light weight for easy assembly. 4) Low power consumption.
!External dimensions (Units : mm)
0.3MAX. 1MAX. 7.5±0.3 2MAX.
7.7±0.3
100±0.3 98MIN. (85.0)
85.0 1.86
1.1±0.1 2.75±0.3 1.1±0.1
19.34
1.86 9.96 19.15 1.96
9.96 19.15 1.96
24.16 17.6 24.32 11.12 17.6 11.12
5MAX.
0.7±0.7
0.7±0.7
11.12
174±0.3 (170) (127.475) (42.525) 26.5MAX. 20.5MAX. 10MAX. 26.5MAX. 20.5MAX. 10MAX.
(152.4) 162.5MIN.
1.6
VIE
0.7±0.7
4.7±0.7
4±0.3 +1 5 32 -1..0
(9)
82±0.3 1
UV REGIN
UV REGIN UV REGIN
1.6 24.16 1.6 1.6
(27) (17)
1.3±0.5
(40)
(48.4)
65±0.5
2 4-Hole 4 (8.54) (1.6)
(11.53) (P2.54×11) 27.94 (5)
1.6
+0 2-3.96 -0.15 Hole
3
1.6
NGL GA WIN ) 6:00 (
E
1.6
41±0.1 51±0.5
0.3
RCM1584U-A
Liquid crystal displays
!Block diagram
MOSAIC
105 SEGMENT
LCD
LCD Driver with 80 CHANNEL Outputs LCD Driver with 80 CHANNEL Outputs
12 11 10 9 8 7
VDD M CL1 CL2 DO GND OUTPUT
VDD M CL1 CL2 DI
1 2 3 4 5
GND 6 INPUT
!Pin functions (1) Input (CN1)
Pin no. Symbol
!Pin
IN / OUT - IN IN IN IN - - OUT OUT OUT OUT -
Charge 5Volt Alternating signal of LCD operating output Data latch signal (display at descending edge) Shift resistor signal (displayed at descending edge) Display data signal (1: Lighting 0: Non-Lighting) Ground electric potential Ground electric potential Display data signal Shift resistor signal Data latch signal Alternating signal 5Volt Function
1 2 3 4 5 6 7 8 9 10 11 12
VDD M CL1 CL2 DI GND GND DO CL2 CL1 M VDD
LCD
FPC
PCB
V MC C D D LLO D 12 11198 210 OUTPUT G N D 7 GD C C MV NI L L D D 21 D 654321 INPUT
No
RCM1584U-A
Liquid crystal displays
!Absolute maximum ratings (Ta = 25°C)
Parameter Symbol VDD Limits -0.3 ~ +7.0 -0.3 ~ +7.0 -0.3 ~ VDD+0.3 -20 ~ +70 -40 ~ +85 Unit V V V °C °C
Power supply voltage Input voltage
Circuit LCD operation
VDD-VEE VIN
Topr Tstg
Operating temperature Storage temperature
!Electrical characteristics (VDD = 5.0V, GND = 0V, Ta = 25°C)
Parameter
Input high level voltage Input low level voltage Output high level voltage Output low level voltage Input LCD voltage Comsumpting current
Symbol VIH VIL VOH VOL VLCD IDD
Min. 0.8VDD - VDD-0.4 - - -
Typ. - - - - 5.0 -
Max. VDD 0.2VDD - 0.4 - 10.0
Unit V V V V V mA IOH = -0.4mA IOL = +0.4mA
Conditions
fCL = 1MHz, fM = 100Hz
!AC characteristics (VDD = 5.0V, GND = 0V, Ta = 25°C)
Parameter
Data shift flequency Clock high level width Clock low level width Data setup time Clock setup time 1 Clock setup time 2 Data hold time Clock rise / fall time Output delay time Alternating signal
Symbol fCL tCWH tCWL tSU tSL tLS tDH tct tpd fM
Applicable terminal CL2 CL1, CL2 CL2 DI CL2 CL1 DI CL1, CL2 DO M
Min. - 470 470 120 220 220 120 - - 50
Typ. - - - - - - - - - 100
Max. 1 - - - - - - 50 250 150
Unit MHz ns ns ns ns ns ns ns ns Hz
!Timing characteristics
CL2 VIH VIL tct VIH DI tpd DO VOH VOL tLS CL1 VIH VIL tct tCWH tct VIL tSL tCWH tct tCWL VIH
tDH
tSU
Fig.1
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