SCD5580A INFINEON | Alldatasheet

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Technical content

2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA www.infineon.com/opto • 1-888-Infineon (1-888-463-4636) OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany www.osram-os.com • +49-941-202-7178 1 March 23, 2000-18

FEATURES

  • Low Profile Package: 60% Smaller than Industry Standard 8-Digit Display
  • Eight 0.145" (3.68 mm) 5 x 5 Dot Matrix Characters in Red, Yellow, High Efficiency Red, Green, or High Efficiency Green
  • Optimum Display Surface Efficiency (display area to package ratio)
  • Low Power—30% Less Power Dissipation than 5 x 7 Format
  • High Speed Data Input Rate: 5.0 MHz
  • ROMless Serial Input, Dot Addressable Display— Ideal for User Defined Characters
  • Built-in Decoders, Multiplexers and LED Drivers
  • Readable from 6.0 feet (1.8 meters)
  • Wide Viewing Angle, X Axis ±55 , Y Axis ±65
  • Attributes: – 200 Bit RAM for User Defined Characters – Eight Dimming Levels – Power Down Mode (<250 µ – Hardware/Software Clear Function – Lamp Test
  • Internal or External Clock
  • End-Stackable Dual-In-Line Plastic Package
  • 3.3 V Capability STANDARD RED SCD5580A YELLOW SCD5581A HIGH EFFICIENCY RED SCD5582A GREEN SCD5583A HIGH EFFICIENCY GREEN SCD5584A 0.145" 8-Character 5 x 5 Dot Matrix Serial Input Dot Addressable Intelligent Display Devices

DESCRIPTION

The SCD5580A (Red), SCD5581A (Yellow), SCD5582A (HER), SCD5583A (Green) and SCD5584A (HEG) are eight digit dot address- able 5 x 5 matrix, Serial Input, Intelligent Display devices. The eight 0.145" (3.68 mm) high digits are packaged in a transparent, 0.3" pin spacing plastic DIP . The on-board CMOS has a 200 bit RAM, (one bit associated with one LED), to generate User Defined Characters. Due to the reduced LED count, power requirement and heat dissipation are reduced by 30%. Additionally in Power Down Mode quiescent current is <50 µ Notes: Unless otherwise specified 1. Tolerances .XXX ±.010(0.254)

2 Dimension at seating plane

1.500 max. (38.10) 0.145 (3.68) .100 .187 .300±.020 .100 –.010 typ. 1.300 ref. Pin 1 Indicator OSRAM SCD-558XA YYWW Z EIA date code Intensity Code Tol. non-cum.0.160±.02 0.200 (2.54) (.47) (5.08) (33.02) (2.54 –.25) (7.62±.51) .394 ±.006 (10.0±.15) (4.06±.51) .050 (1.27) typ. .012 (.30) .020 (.51) typ. Y Hue Category typ. 1.312 ref. (33.32) Seating Plane .010(0.25) .100 (2.54) 0.145 (3.68) .022 (0.56) .033 (0.84)28 27 26 25 24 23 22 21 2019 18 1716 15 123 4 5 6 7 89 1 0 1 1 1 2 1 3 1 4 Dimensions in inches (mm) Slimline

2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA SCD5580/1/2/3/4 A www.infineon.com/opto • 1-888-Infineon (1-888-463-4636) OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany www.osram-os.com • +49-941-202-7178 4 March 23, 2000-18 Optical Characteristics at 25 C V CC =5.0 V at 100% brightness level, viewing angle: X axis ±55 , Y axis ±65 Red SCD5580A Yellow SCD5581A High Efficiency Red SCD5582A Green SCD5583A High Efficiency Green SCD5584A Notes: 1. Dot to dot intensity matching at 100% brightness is 1.8:1. 2. Displays are binned for hue at 2.0 nm intervals. 3. Displays within a given intensity category have an intensity matching of 1.5:1 (max.). Description Symbol Min. Typ. Units Luminous Intensity I V 36 90 µ cd/dot Peak Wavelength λ peak — 660 nm Dominant Wavelength λ dom — 639 nm Description Symbol Min. Typ. Units Luminous Intensity I V 124 213 µ cd/dot Peak Wavelength λ peak — 583 nm Dominant Wavelength λ dom — 585 nm Description Symbol Min. Typ. Units Luminous Intensity I V 124 265 µ cd/dot Peak Wavelength λ peak — 630 nm Dominant Wavelength λ dom — 626 nm Description Symbol Min. Typ. Units Luminous Intensity I V 124 221 µ cd/dot Peak Wavelength λ peak — 565 nm Dominant Wavelength λ dom — 570 nm Description Symbol Min. Typ. Units Luminous Intensity I V 124 505 µ cd/dot Peak Wavelength λ peak — 568 nm Dominant Wavelength λ dom — 574 nm

SDCLK duty cycle=30% Min. and 50% Max. Figure 6. Dot Matrix Format

1 SDCLK 28 GND

2 LOAD 27 DATA

10 NP 19

11 NP 18 NC

12 NP 17 NP

13 RST

16 CLKSEL

14 GND 15 CLK I/O

1 SDCLK Loads data into the 8-bit serial

2 LOAD

into 8-bit serial shift register.

3 NP No pin

4 NP No pin

5 NP No pin

6 NP No pin

7 NP No pin

8 NP No pin

9 NP No pin

10 NP No pin

11 NP No pin

12 NP No pin

Register is set to select Digit 0.

14 GND Power supply ground

15 CLK I/O Outputs master clock or inputs

17 NP No pin

18 NC No connection

20 NP No pin

21 NP No pin

22 NP No pin

23 NP No pin

24 NP No pin

25 NP No pin

26 NP No pin

27 DATA Serial data input

28 GND Power supply ground

Figure 7. SCD558X Block Diagram

4 Bit Address Register

assembled in a compact (38 mm x 10 mm) plastic package. interconnection between the display and the mother board. equivalent 8 character parallel input part. The on-board CMOS ICs are the electronic heart of the display. multiplexer at a strobe rate that results in a flicker free display. bits two port RAM, and an internal multiplexer/display driver.

Address, or Control Word Data. Figure 8d shows the sequence for loading the bytes of data. Figure 8. Loading Serial Character Data

1 D5 D6 D7

is written and read asynchronously from the 200 bit RAM. plied external MUX Clock and the IC’s ÷320 counter. Table 1. Character “D”

Table 2. Load Character Address Table 3. Load Column Data Address and Loading Column Data are shown in Tables 2 and 3. Table 4. These brightness levels (in percentages of full bright- duty factor of the row strobe pulse. Figure 9. Row and Column Location Table 4. Display Brightness Table 5. Power Down on the RAM and is cleared by loading a Brightness Control Word. Table 6. Lamp Test internal counter and the Control Word Register are unaffected. Table 7. Software Clear

Figure 10. Row Strobing external MUX Clock frequency should be limited to 1.0 MHz. An asynchronous hardware Reset (pin 13) is also provided. Brightness Level set at 100%. resistance from the CMOS to the ground pin. are soldered to the pcb or socketed and on air circulation. line drivers and long cables (>10 cm). allowing adequate time for the system power supply to stabilize. shorted together or the parts in anti-static packaging. flux without alcohol can be used. Wave temperature of 245°C ±5°C with a dwell between 1.5 sec. plane. The packages should not be immersed in the wave. less than 15 minutes. Addition of mild saponifiers is acceptable. Do not use commercial dishwasher detergents. luorethane), TA, 111 Trichloroethane, and unheated acetone. D. Genesolv DA, Blaco-Tron TF , Blaco-Tron TA, and Freon TA.

Albany, IN; and Samtec Electronic Hardward, New Albany, IN. cost/benefit ratio for filters. neutral density grey filters offer the best compromise. improved further with anti-reflective coatings to reduce glare. plastic filter by allowing for proper air flow. the filter and reflects back off the display to less than 1%. Several filter manufacturers supply quality filter materials. Hoya Optics, Inc., Fremont, CA. nia, Santa Monica, CA; I.E.E.–Atlas, Van Nuys, CA. Lamp Test off) and the internal counters are reset. Figure 11. Interface with Siemens/Intel 8031 Microprocessor

9 RST

Figure 12. Interface with Siemens/Intel 8031 Microprocessor Figure 13. Interface with Motorola 68HC05C4 Microprocessor

40 PA0

to synchronize all display counters. Figure 14. Cascading Multiple Displays Word Register, User RAM and Data Register. The display will be blank. Display brightness is set to 100%.

  1. If a different brightness is desired, load the proper brightness opcode into the Control Word Register.
  2. Load the Digit Address into the display.
  3. Load display row and column data for the selected digit.
  4. Repeat steps 4 and 5 for all digits.

 2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA SCD5580/1/2/3/4 A www.infineon.com/opto • 1-888-Infineon (1-888-463-4636) OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany www.osram-os.com • +49-941-202-7178 13 March 23, 2000-18 Data Contents for the Word “Displays” Note: If the display is already reset at Power Up, there is no need for Software Clear. Step D7 D6 D5 D4 D3 D2 D1 D0 Function A B (optional) 11 0 11 1 00 0 0 0

10 B B B

ROW 0 D0 (D) ROW 1 D0 (D) ROW 2 D0 (D) ROW 3 D0 (D) ROW 4 D0 (D) 10 1 00 0 00 1 01 0 01 1 10 0 0 0001 0 1110 0 0100 0 0100 0 0100 0 1110 DIGIT D1 SELECT ROW 0 D1 (I) ROW 1 D1 (I) ROW 2 D1 (I) ROW 3 D1 (I) ROW 4 D1 (I) 10 1 00 0 00 1 01 0 01 1 10 0 0 0010 0 1111 1 0000 0 1110 0 0001 1 1110 DIGIT D2 SELECT ROW 0 D2 (S) ROW 1 D2 (S) ROW 2 D2 (S) ROW 3 D2 (S) ROW 4 D2 (S) 10 1 00 0 00 1 01 0 01 1 10 0 0 0011 1 1110 1 0001 1 1110 1 0000 1 0000 DIGIT D3 SELECT ROW 0 D3 (P) ROW 1 D3 (P) ROW 2 D3 (P) ROW 3 D3 (P) ROW 4 D3 (P) 10 1 00 0 00 1 01 0 01 1 10 0 0 0100 1 0000 1 0000 1 0000 1 0000 1 1111 DIGIT D4 SELECT ROW 0 D4 (L) ROW 1 D4 (L) ROW 2 D4 (L) ROW 3 D4 (L) ROW 4 D4 (L) 10 1 00 0 00 1 01 0 01 1 10 0 0 0101 0 0100 0 1010 1 1111 1 0001 1 0001 DIGIT D5 SELECT ROW 0 D5 (A) ROW 1 D5 (A) ROW 2 D5 (A) ROW 3 D5 (A) ROW 4 D5 (A) 10 1 00 0 00 1 01 0 01 1 10 0 0 0110 1 0001 0 1010 0 0100 0 0100 0 0100 DIGIT D6 SELECT ROW 0 D6 (Y) ROW 1 D6 (Y) ROW 2 D6 (Y) ROW 3 D6 (Y) ROW 4 D6 (Y) 10 1 00 0 00 1 01 0 01 1 10 0 0 0111 0 1111 1 0000 0 1110 0 0001 1 1110 DIGIT D7 SELECT ROW 0 D7 (S) ROW 1 D7 (S) ROW 2 D7 (S) ROW 3 D7 (S) ROW 4 D7 (S)

 2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA SCD5580/1/2/3/4 A www.infineon.com/opto • 1-888-Infineon (1-888-463-4636) OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany www.osram-os.com • +49-941-202-7178 14 March 23, 2000-18 User Definable Character Set Examples* Upper and Lower Case Alphabets Numerals and Punctuation *CAUTION: No more than 128 LEDs “on” at one time at 100% brightness. HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE DOT ON = 1 DOT OFF = 0HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE DOT ON = 1 DOT OFF = 0 HEX CODE

 2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA SCD5580/1/2/3/4 A www.infineon.com/opto • 1-888-Infineon (1-888-463-4636) OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany www.osram-os.com • +49-941-202-7178 15 March 23, 2000-18 User Definable Character Set Examples* (continued) Scientific Notations, etc. Foreign Characters *CAUTION: No more than 128 LEDs “on” at one time at 100% brightness. HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE DOT ON = 1 DOT OFF = 0 HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE HEX CODE DOT ON = 1 DOT OFF = 0