SCDQ5542P OSRAM Opto Semiconductors Inc, SCDQ5542P Datasheet

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... Serial Data Input (DATA), clocked by the Serial Data Clock (SDCLK), and enabled by the Load Input (LOAD). 2006-05-12 SCDQ554xP SCDQ5541P/Q/R SCDQ5542P/Q/R SCDQ5543P/Q/R FEATURES • Four 3.40 mm (0.134" Dot Matrix Characters in Red, Yellow, Super-red, Green, or High Efficiency Green • Optimum Display Surface Efficiency (display area to package ratio) • ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R Ordering Information Type Color of Emission SCDQ5541P yellow SCDQ5542P super-red SCDQ5543P green SCDQ5544P high efficiency green SCDQ5541Q yellow SCDQ5542Q super-red SCDQ5543Q green SCDQ5544Q high efficiency green SCDQ5541R yellow SCDQ5542R super-red SCDQ5543R green SCDQ5544R high efficiency green 2006-05-12 Character Height ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R Maximum Ratings Operation in excess of any of these conditions may result in permanent damage to this device (T Parameter Operating temperature range Storage temperature range Supply Voltage V to GND (non-operating) CC Input Voltage, any Pin to GND Solder Temperature, Connector only 1.59 mm (0.063“) below seating plane, t < 5.0 s Relative Humidity (non-condensing) ESD (100 pF, 1.5 kΩ ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R Package Outlines Typical Package Outline & Matrix 19.91 (0.784) 2.83 (0.112) 4.75 (0.187) 3.4 (0.134) SCDQ554XQ 90˚ SIP Package Pin 1 2 (0.079) ±0.25 (0.010) 0.3 (0.012) x 0.46 (0.018) ±0.05 (0.002) 5.96 (0.235) ±0.38 (0.015 Part marking is on this side of the display. ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R Electrical characteristics (over operating temperature, unless otherwise specified, T Parameter Min (Power Down Mode) — (16 dots on per digit) — 3 — — — IL Internal Mux Frequency 375 θ — ja Notes average value, the Peak current Contact manufacturer for 3.3 volt operation. ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R Close Up of Data “Write” Cycle Device Timing LOAD SDCLK DATA D0 LOAD SDCLK DATA D0 Write Cycle Timing (over operating temperature range, V Symbol Description T Load Setup Time LDS T Data Setup Time DS T Clock Period SDCLK T Clock Width SDCW ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R Dot Matrix Format 3.4 (0.134) 0.79 (0.031) Suggested Display Mounting SIP PAckage SIP Package Pins/Conector located at the top of the display PCB IDPA5101 Operation of the SCDQ554XX The SCDQ554XX display consists of a CMOS IC containing con- trol logic and drivers for four characters. These components are assembled in a compact plastic package ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R SCDQ Block Diagram SDCLK SDATA LOAD The following explains how to format the serial data to be loaded into the display. The user supplies a string of bit mapped decoded char- acters. The contents of this string is shown in Figure „Loading Serial Character Data A“ (page 8). Figure „Loading Serial Character Data B“ ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R The Character Address bits, D4–D0 stored in the Character Address Register and the Column Data Instruction’s Row Address bits, D7–D5, direct the Column Data bits, D4–D0 to specific RAM location. See the Instruction Set Table for address and data format. ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R Row Strobe Example Row Load Row 0 Load Row 0 Row 1 Row 2 Row 3 Row Columns The user can activate four Control functions. These include: LED Brightness Level, Lamp Test, IC Power Down, or Display Clear. OPCODEs and five bit words are used to initiate these functions. ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R ESD Protection The input protection structure of the SCDQ554XX provides signifi- cant protection against ESD damage capable of withstanding discharges greater than 2.0 kV. Take all the standard precautions, normal for CMOS components. These include properly grounding personnel, tools, tables, and transport carriers that come in con- tact with unshielded parts ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R SCDQ554XX Interface to Siemens/Intel 8031 Microprocessor (using serial port in mode SCDQ554XX Interface to Siemens/Intel 8031 Microprocessor (using one bit of parallel port as serial input Microprocessor Interface The microprocessor interface is through the serial port, SPI port or one out of eight data bits on the eight bit parallel port and also control lines SDCLK and LOAD ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R 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. ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R User Definable Character Set Examples* Upper and lower case alphabets HEX HEX CODE CODE Numerals and punctuation HEX HEX CODE CODE *CAUTION: No more than 128 LEDs “on” at one time at 100% brightness. 2006-05-12 HEX HEX HEX CODE ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R User Definable Character Set Examples* (continued) Scientific notations, ect. HEX HEX CODE CODE Foreign characters HEX HEX CODE CODE *CAUTION: No more than 128 LEDs “on” at one time at 100% brightness. 2006-05-12 HEX HEX HEX HEX CODE CODE ...

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... SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R Revision History: 2006-05-12 Previous Version: 2006-01-23 Page Subjects (major changes since last revision) all Lead free device ublished by P OSRAM Opto Semiconductors GmbH Wernerwerkstrasse 2, D-93049 Regensburg www.osram-os.com © All Rights Reserved. Attention please! The information describes the type of component and shall not be considered as assured characteristics. ...