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Part Number
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ICM7228 |
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Manufacturer
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Intersil Corporation |
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Description
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8-Digit / Microprocessor- Compatible / LED Display Decoder Driver |
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Published
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Oct 15, 2005 |
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Detailed Description
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®
Data Sheet
December 6, 2005
ICM7228
FN3160.8
8-Digit, Microprocessor-Compatible, LED Display Decoder Driver
The Int...
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Datasheet
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ICM7228
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Overview
®
Data Sheet
December 6, 2005
ICM7228
FN3160.
8
8-Digit, Microprocessor-Compatible, LED Display Decoder Driver
The Intersil ICM7228 display driver interfaces microprocessors to an 8-digit, 7-segment, numeric LED display.
Included on chip are two types of 7-segment decoder, multiplex scan circuitry, LED display segment drivers, LED display digit drivers and an 8-byte static memory as display RAM.
Data can be written to the ICM7228A and ICM7228B’s display RAM in sequential 8-digit update or in single-digit update format.
Data is written to the ICM7228C display RAM in parallel random access format.
The ICM7228A and ICM7228C drive common anode displays.
The ICM7228B drives common cathode displ...
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