Q68000-A9108 OSRAM Opto Semiconductors Inc, Q68000-A9108 Datasheet
Q68000-A9108
Specifications of Q68000-A9108
Related parts for Q68000-A9108
Q68000-A9108 Summary of contents
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... The PDSP1880 (Red), PDSP1881 (Yellow), PDSP1882 (High Efficiency Red), PDSP1883 (Green), and PDSP1884 (High Efficiency Green) are eight digit dot matrix, alphanumeric Programmable Displays. The 4.70 mm (0.180’’) high digits are packaged in a rug- ged, high quality, optically transparent, 7.62 mm (0.300’’) lead spacing, 30 pin plastic DIP ...
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... C L YYWW V Y 0.46 (0.018) typ. 10.16 (0.400) 2.54 (0.100) typ. ±0.13 (0.005) (Tol. non cum.) 42.93 (1.690) max. 2.68 (0.105) 5.36 (0.211 Ordering Code Q68000A9105 Q68000A9106 Q68000A9107 Q68000A9108 Q68000A9109 L C Pin 15 7 5.71 (0.225) 0.3 (0.012) typ. 7.62 (0.300) IDOD5014 ...
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PDSP1880, PDSP1881, PDSP1882, PDSP1883, PDSP1884 Maximum Ratings (T =25°C) A Parameter Operating temperature range Storage temperature range V DC Supply Voltage, to GND CC (max. voltage with no LEDs on) V Operating Voltage, to GND CC (max. voltage with 20 ...
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... T ces =4 Description Display Access Time—Write Display Access Time—Read Address Setup Time to CE Chip Enable Active Time—Write Chip Enable Active Time—Read Address Hold Time to CE Chip Enable Recovery Time Chip Enable Active Prior to Rising Edge—Write Chip Enable Active Prior to Rising Edge— ...
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PDSP1880, PDSP1881, PDSP1882, PDSP1883, PDSP1884 Read Cycle Timing Diagram A0- acs CE RD D0-D7 Character Set D0 D1 ASCII CODE HEX ...
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... Blinking Rate Clock I/O Buss Loading Clock Out Rise Time Clock Out Fall Time Notes average value measured with the display at full brightness. Peak Recommended Operating Conditions (T Parameter Supply Voltage Input Voltage Low Input Voltage High Output Voltage Low Output Voltage High ...
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... Use CE from an address decoder to select the correct display. • Use CE from an address decoder to select the correct display. • Select one of the Displays to provide the Clock for the other displays. Connect CLKSEL to V play. • Tie CLKSEL to ground on other displays. • Use RST to synchronize the blinking between the dis- plays ...
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... Data I/O Address Address Decoder Block Diagram Character Character 4 Data Bus 2006-03- RST CLK CLK I/O SEL more displays in between CE Address Decode Chip OSC 32 7 Counter Counter 3 Counter Row Drivers RAM Decode 128 Counter RAM D Latch ROM ROM 64 Holding Word Register ...
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... Power Up Sequence Upon power up the display will come on at random. Thus the dis- play should be reset on power-up. Reset will clear the Flash RAM, Control Word Register and reset the internal counter. All the digits will show blanks and display brightness level will be 100% ...
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... The Character RAM bit RAM with each of the eight locations corresponding to a digit on the display. Digit the left side of the display and digit the right side of the display. Address lines, A2–A0 select the digit address with A2 being the most significant bit and A0 being the least significant bit ...
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... A4 and A3 are ignored. The Flash RAM bit RAM with each bit corresponding to a digit address. Digit the left side of the display and digit the right side of the display. Address lines, A2–A0 select the digit address with A2 being the most signif- icant digit and A0 being the least significant digit ...
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... To synchronize the flashing and blinking of multiple displays necessary for the display to use a common clock source and reset all the displays at the same time to start the internal counters at the same place. While RST is low, the display must not be accessed by RD nor WR ...
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... Display message “Showtime.” Digit 0 is leftmost—closest to pin 1. Logic levels: 0=Low, 1=High, X=Don’t care. RST Displaying User Defined Character Example Load character “A” into UDC-5 and then display it in digit 2. Logic levels: 0=Low, 1=High, X=Don‘t care RST 2006-03-30 ...
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... The PDSP1880 / PDSP1882 are red / high efficiency red displays and should be matched with a long wavelength pass filter in the 570 nm to 590 nm range. The PDSP1883 should be matched with a yellow-green band-pass fil- ter that peaks at 565 nm ...
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PDSP1880, PDSP1881, PDSP1882, PDSP1883, PDSP1884 Revision History: 2006-03-30 Previous Version: 2004-12-09 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! ...