ICM7218CIJIR5254

Description：IC DRVR 7 SEG 8 DIGIT 28CERDIP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:35817b3988ce Category: Display Drivers Brand: Renesas Electronics Corporation

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Product introduction

ICM7218CIJIR5254 is listed in the Display Drivers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC DRVR 7 SEG 8 DIGIT 28CERDIP. Review the specifications below when checking this part for your BOM.

Display Drivers specifications for ICM7218CIJIR5254

Description：IC DRVR 7 SEG 8 DIGIT 28CERDIP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Display Type：LED
Configuration：7 Segment
Interface：Parallel
Digits or Characters：8 Digits
Voltage - Supply：4V ~ 6V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Through Hole
Package / Case：28-CDIP (0.600", 15.24mm)
Supplier Device Package：28-CerDip
Current - Supply：2.5 mA
Grade：-
Qualification：-

Display Drivers datasheet and documents for ICM7218CIJIR5254

ICM7218CIJIR5254

Display Drivers Overview

The ICM7218CIJI is an 8-digit LED display driver manufactured by Renesas Electronics Corporation. It features a 28-pin CDIP package and supports up to 64 segments. The device operates within a supply voltage range of 4V to 6V, with a maximum power supply current of 700 µA. It is designed for through-hole installation and functions reliably across a temperature range of -40°C to +85°C. This component is classified as an industrial-grade part and is currently marked as obsolete.

Display Drivers Feature Summary

Supports direct driving of 8-digit, 7-segment LED displays including decimal points.
Integrates internal RAM for data storage and built-in decoding logic.
Utilizes serial interface architecture to minimize microcontroller pin usage.

Display Drivers Applications

Industrial control panel displays
Test and measurement equipment readouts
Commercial appliance user interfaces

Display Drivers Procurement Notes

Verify the obsolete status and end-of-life notification details directly with Renesas or authorized distributors before finalizing design-in decisions. Confirm that the CDIP-28 ceramic package availability aligns with long-term maintenance requirements. Ensure that existing inventory levels are sufficient for projected production needs, as new manufacturing is discontinued. Cross-reference datasheet revisions to confirm compatibility with current system specifications.

Display Drivers Selection Notes

Select this component when a legacy CMOS LED driver with integrated decoding and multiplexing capabilities is required for through-hole PCB designs. Consider the specific C-series variant characteristics regarding mode pin configurations and shutdown states. Evaluate the 4V to 6V operating range against available system power rails. Assess the thermal performance within the specified -40°C to +85°C ambient temperature limits for the target application environment.

Display Drivers Part Context

The ICM7218 series represents a family of specialized display drivers originally developed by Intersil and later acquired by Renesas Electronics. These devices are widely recognized in embedded systems for their ability to simplify LED matrix interfacing by combining decoder, driver, and memory functions into a single IC. The CIJI suffix denotes the industrial temperature rating and ceramic dual in-line package configuration.