SCD 5580 OSRAM Opto Semiconductors Inc, SCD 5580 Datasheet
SCD 5580
Specifications of SCD 5580
Related parts for SCD 5580
SCD 5580 Summary of contents
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... Tol. non-cum. 1.300 ref. (33.02) 1. Dimension is at Seating Plane 2. Display matrix and pins centered on package outline. 3. Display matrix centered to pin array. 4. Tolerance: .XXX = .010 (.25) DESCRIPTION The SCD5580 (Red), SCD5581 (Yellow), SCD5582 (HER), SCD5583 (Green) and SCD5584 (HEG) are eight digit dot addressable 5x5 matrix, Serial Input, Intelligent Displays. The eight 0.145" ...
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Maximum Ratings DC Supply Voltage ......................................................... –0.5 to +7.0 Vdc Input Voltage Levels Relative to Ground.................................................................–0.5 toV Operating Temperature .................................................. – +85 C Storage Temperature ..................................................... – +100 C Maximum Solder Temperature 0.063" below Seating Plane, ...
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... KHz V 120 347 KHz V 240 pF 500 ns V 500 ns V 375 768 1086 Hz <50 CC Figure 4. Clock I input/output GND 2– all inputs “#” displayed in all 8 digits at 100 (all inputs =5.0 V (all inputs = CLKSEL CLKSEL =2.4 V ...
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... Dominant Wavelength High Efficiency Green SCD5584 Description Luminous Intensity Peak Wavelength Dominant Wavelength Notes: 1. Dot to dot intensity matching at 100% brightness is 1.8:1. 2. Displays are binned for hue intervals. 3. Displays within a given intensity category have an intensity matching of 1.5:1 (max.). Symbol Min. Typ. Units cd/dot ...
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... No connection Asynchronous input, when low will clear the Multi- plex Counter, User RAM and Data Register. Control 13 RST Word Register is set to 100% brightness and the Address Register is set to select Digit 0. The display is blanked. 14 GND Power supply ground Outputs master clock or inputs ...
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... RAM . Asynchronously the RAM is read by the char- acter multiplexer at a strobe rate that results in a flicker free display. Figure 8 shows the three functional areas of the IC. These include: the input serial data register and control logic, a 200 bits two port RAM, and an internal multiplexer/ display driver ...
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... The contents of this string is shown in Figure 9a. Figure 9b shows that each character consist of six 8 bit words. The first word encodes the display character location and the succeeding five bytes are row data. The row data represents the status (On, Off) of individ- ual column LEDs ...
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... Character 7 The SCD558X offers a unique Display Power Down feature which reduces I as shown in Table 5, the display is set to 0% brightness and the internal multiplex clock is stopped. When in the Power Down mode data may still be written into the RAM. The dis- Operation Load play is reactivated by loading a new Brightness Level Control Word into the display ...
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... An asynchronous hardware Reset (pin 13) is also provided. Bringing this pin low will clear the Character Address Regis- ter, Control Word Register, RAM, and blanks the display. This action leaves the display set at Character Address 0, and the Brightness Level set at 100%. Electrical & Mechanical Considerations ...
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... SDCLK and LOAD. Power Up Sequence Upon power up display will come on at random. Thus the dis- play should be reset at power-up. The reset will set the Address Register to Digit 0, User RAM is set to 0 (display blank) the Control Word is set to 0 (100% brightness with Lamp Test off) and the internal counters are reset ...
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Figure 13. SCD558X Interface with Intel/Siemens 8031 Microprocessor (using one bit of parallel port as serial input CLK P3 P3.1 XTAL2 16 P3.6 39 P0.0 XTAL1 8031 1 ...
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... Clock source should have its CLK SEL pin tied high and the slaves should have their CLK SEL pins tied low. All CLK I/O pins should be tied together. One display CLK I/O can drive 15 slave CLK I/Os. Use RST to synchronize all display counters. ...
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... Note: If the display is already reset at Power Up, there is no need for Software Clear Function DIGIT D2 SELECT ROW ROW ROW ROW ROW DIGIT D3 SELECT ROW ROW ROW ROW ROW DIGIT D4 SELECT ROW 0 D4 (L) ...
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User Definable Character Set Examples* Upper and Lower Case Alphabets HEX HEX HEX CODE CODE CODE ...
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User Definable Character Set Examples* (continued) Scientific Notations, etc. HEX HEX HEX CODE CODE CODE ...