ICM7218 Datasheet - Intersil Corporation

ICM7218 8-Digit LED Microprocessor-Compatible Multiplexed Display Decoder Driver

INPUT TERMINAL LOGIC LEVEL FUNCTION ICM7218A AND ICM7218B WRITE 8 High Input Not Loaded Low Input Loaded MODE 9 High Load Control Bits on Write Pulse Low Load Input Data on Write Pulse ID4 (SHUTDOWN) MODE High 10 High Normal Operation Low Shutdown (Oscillator, Decoder and Displ.

Data Sheet September 15, 2015 ICM7218 FN3159.3 8-Digit LED Microprocessor-Compatible Multiplexed Display Decoder Driver The ICM7218 series of universal LED driver systems provide, in a single package, all the circuitry necessary to interface most common microprocessors or digital systems to an LED display. Included on chip are an 8-byte static display memory, two types of 7-segment decoders, multiplex scan circuitry, and high current digit and segment drivers for either common-cathode or comm.

ICM7218 Features

* Microprocessor Compatible

* Total Circuit Integration On Chip Includes: - Digit and Segment Drivers - All Multiplex Scan Circuitry - 8-Byte Static Display Memory - 7-Segment Hexadecimal and Code B Decoders

* Output Drive Suitable for LED Displays Directly

* Common A

ICM7218_IntersilCorporation.pdf