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PDF SCDQ5543 Data sheet ( Hoja de datos )

Número de pieza SCDQ5543
Descripción (SCDQ5541x - SCDQ5544x) Intelligent Display / 0.134 Inch / 4-Character / 5 X 5 Dot Matrix
Fabricantes Osram Opto Semiconductors 
Logotipo Osram Opto Semiconductors Logotipo



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No Preview Available ! SCDQ5543 Hoja de datos, Descripción, Manual

YELLOW SCDQ5541P/Q/R
HIGH EFFICIENCY RED SCDQ5542P/Q/R
GREEN SCDQ5543P/Q/R
HIGH EFFICIENCY GREEN SCDQ5544P/Q/R
Square 0.134" 4-Character
5x5 Dot Matrix Serial Input Dot Addressable
Intelligent Display® Devices
Typical Package Outline & Matrix
0.112 (2.83)
0.400 (10.16)
0.187 (4.75)
0.134 (3.40)
0.200 (5.08)
SCDQ554XP SIP Package
11
0.784 (19.91)
0.134 (3.40)
0.200 (5.08)
0.065 (1.65)
±.015 (±.38)
Pin 1
0.235 (5.96)
±.010 (±.25)
.012 x .018 (.30 x .46)
±.002 (±.05) Pin
0.079 (2.00) ±.010 (±.25)
Tolerance-Non Cum.
SCDQ554XQ 90° SIP Package
SCDQ554XR 90° Connector/Header Package
1 0.475 (12.07) Max.
11
±.445 (±11.30) Typ.
w 0.160 (4.06)
2
3
ww Pin 1
. 0.050 (1.27)
D 0.235 (5.96)
at ±.015 (±.38)
.012 x .018 (.30 x .46)
±.002 (±.05) Pin
0.079 (2.00)
±.010 (±.25)
0.365 (9.27) Max.
0.345 (8.76) Typ.
Pin 1
aS1.Par t marking is on this side of the display.
2.Mole x header, 53290-0510 mounted on the display.
h3.Mole x receptacle, 52418-0510 mounted on the customer's PCB. Supplied by the customer.
eUse Pin 1 designation on this drawing, not the Molex connector specification.
e4.Unless otherwise specified all tolerances are ±.010 (±.25)
t4U.c2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
omwww.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
1
0.393 (9.98)
±.015 (±.40)
0.157 (4.00)

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SCDQ5543 pdf
Figure 4. Dot Matrix Format
0.134
(3.40)
0.134
(3.40)
0.031
(0.79)
0.031
(0.79)
Figure 5. Character Address, Row, & Column Data Map
Pins/Connector located
at the top of the display.
Col4(D4)
Col3(D3)
Col2(D2)
Col1(D1)
Col0(D0)
Char Char Char Char
0123
Rw0
Rw1
Rw2
Rw3
Rw4
1. Viewed from the LED side of the display with the display in a hori-
zontal position.
2. The row address and column data are typical for all character positions.
The LED is on when the data bit = 1 and off when the data bit = 0.
Figure 6. Suggested Display Mounting
SIP Package
Pins/Connector located
at the top of the display
Pins/Connector
located at the top
of the display
90º SIP Connector/Header Packages
PCB
PCB
PCB
Operation of the SCDQ554XX
The SCDQ554XX display consists of a CMOS IC containing
control logic and drivers for four 5x5 characters. These compo-
nents are assembled in a compact plastic package.
Individual LED dot addressablity allows the user great freedom
in creating special characters or mini-icons. The User Definable
Character Set examples illustrate 200 different character and
symbol possibilities. Each example has the hexadecimal code
required to display characters in a horizontal or vertical format.
See Figure 6., Suggested Display Mounting for the display posi-
tioning. Generally, the contacts should be on the right side of
the display for the vertical format and on the top of the display
for the horizontal format.
2000 Inneon Technologies Corp. Optoelectronics Division San Jose, CA
www.inneon.com/opto 1-888-Inneon (1-888-463-4636)
The serial data interface provides a highly efficient interconnec-
tion between the display and the mother board. The
SCDQ554XX requires only three input lines as compared to 15
for an equivalent four character parallel input part.
The on-board CMOS IC is the electronic heart of the display.
The IC accepts decoded serial data, which is stored in the inter-
nal RAM. Asynchronously the RAM is read by the character
multiplexer at a strobe rate that results in a flicker free display.
Figure 7. shows the three functional areas of the IC. These
include: the input serial data register and control logic, a 100
bits two port RAM, and an internal multiplexer/display driver.
SCDQ5541/5542/5543/5544/P/Q/R

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SCDQ5543 arduino
Loading Data into the Display
Use following procedure to load data into the display:
1. Power up the display.
2. Step A: software clear the display.
3. Step B: Load the Control Word with the desired
brightness level.
4. Load the Digit Address into the display.
5. Load display row and column data for the selected digit.
6. Repeat steps 4 and 5 for all digits.
Data Contents for the Display in a Horizontal Format “AB
Step
D7 D6 D5 D4 D3 D2 D1 D0 Function
A 1 1 0 0 0 0 0 0 CLEAR
B (optional) 1 1 1 1 0 B B B BRIGHTNESS SELECT
1 1 0 1 0 0 0 0 0 DIGIT D0 SELECT
2 0 0 0 0 0 1 0 0 ROW 0 D0 ()
3 0 0 1 0 1 1 1 0 ROW 1 D0 ()
4 0 1 0 1 0 1 0 1 ROW 2 D0 ()
5 0 1 1 0 0 1 0 0 ROW 3 D0 ()
6 1 0 0 0 0 1 0 0 ROW 4 D0 ()
7 1 0 1 0 0 0 0 1 DIGIT D1 SELECT
8 0 0 0 0 0 1 0 0 ROW 0 D1 (A)
9 0 0 1 0 1 0 1 0 ROW 1 D1 (A)
10 0 1 0 1 1 1 1 1 ROW 2 D1 (A)
11 0 1 1 1 0 0 0 1 ROW 3 D1 (A)
12 1 0 0 1 0 0 0 1 ROW 4 D1 (A)
13 1 0 1 0 0 0 1 0 DIGIT D2 SELECT
14 0 0 0 1 1 1 1 0 ROW 0 D2 (B)
15 0 0 1 0 1 0 0 1 ROW 1 D2 (B)
16 0 1 0 0 1 1 1 0 ROW 2 D2 (B)
17 0 1 1 0 1 0 0 1 ROW 3 D2 (B)
18 1 0 0 1 1 1 1 0 ROW 4 D2 (B)
19 1 0 1 0 0 0 1 1 DIGIT D3 SELECT
20 0 0 0 0 0 1 0 0 ROW 0 D3 ()
21 0 0 1 0 0 1 0 0 ROW 1 D3 ()
22 0 1 0 1 0 1 0 1 ROW 2 D3 ()
23 0 1 1 0 1 1 1 0 ROW 3 D3 ()
24 1 0 0 0 0 1 0 0 ROW 4 D3 ()
2000 Inneon Technologies Corp. Optoelectronics Division San Jose, CA
www.inneon.com/opto 1-888-Inneon (1-888-463-4636)
SCDQ5541/5542/5543/5544/P/Q/R

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