ICM7218BIJI +BOM

Description

The ICM7218BIJI is a serial interface LED display driver from Renesas, designed for use in various applications such as digital clocks, thermometers, and more. It features advanced power management capabilities, including data retention up to 2V supply and low standby current consumption, making it suitable for battery-powered devices. This IC offers high-performance display control with a microprocessor-compatible design, sequential and random access modes, and supports hexadecimal and Code B decoders. The ICM7218BIJI also includes digit and segment drivers, multiplex scan circuitry, and 8-byte static display memory capacity. With its low power consumption and ability to operate with a single 5V supply, this IC is an ideal solution for driving LED displays while minimizing power consumption. Its versatility makes it suitable for various projects, from simple digital clocks to more complex applications.

Features

According to the product information, the features of ICM7218BIJI are:

• Display controller with advanced features
• Total circuit integration on-chip
• Digit and segment drivers included
• Multiplex scan circuitry for efficient display
• 8-Byte static display memory capacity
• Supports hexadecimal and Code B decoders
• Additionally, it has the following features:
• Fully integrated display controller
• Microprocessor compatible design
• Digital and segment drivers on-chip
• Low-power consumption design
• Sequential and random access modes
• Data retention up to 2V Supply
• Suitable for LED displays directly
• Operates with a single 5V supply

These features make ICM7218BIJI suitable for various applications such as driving LED displays, expanding display projects, and enhancing visibility and functionality.

Package

The package type of ICM7218BIJI is CDIP-28.

Pinout

The ICM7218BIJI has a pin count of 28 (CDIP-28). The functions of each pin are:

• VCC: Power supply voltage
• GND: Ground
• SCL: Serial clock input
• SDA: Serial data input/output
• D0-D7: Display data inputs
• EN: Enable input
• R/W: Read/Write input
• CS: Chip select input
• INT: Interrupt output
• VPP: Programming voltage (not used in normal operation)
• VDD: Power supply voltage for LED drivers

This IC is a serial interface display driver that can control up to 8 digits of 7-segment displays. It has built-in digit and segment drivers, multiplex scan circuitry, and supports hexadecimal and Code B decoders.

Manufacturer

The manufacturer of the ICM7218BIJI is Renesas. Renesas is a Japanese technology company that specializes in microcontrollers, ICs, and other semiconductors for various applications such as automotive, industrial, and consumer electronics. Renesas is one of the largest semiconductor manufacturers in the world, with a wide range of products including microprocessors, memory devices, and interface chips like the ICM7218BIJI, which is a display driver IC for LED displays.

Applications

According to the provided information, the application areas of ICM7218BIJI include:

• Driving LED displays with ease
• Expanding display projects effortlessly
• Enhancing visibility and functionality
• Perfect for digital clocks and more
• Multiple uses in various projects
• Customizing brightness and data input easily

These applications are suitable for a wide range of projects, including clocks, thermometers, and other devices that require LED displays.

Equivalent

The equivalent products of ICM7218BIJI are:

• MAX7219
• HD44780
• KS0070
• MCP23017

These ICs are all display controllers that can drive LED displays, similar to the ICM7218BIJI. They may have slightly different features or pinouts, but they serve a similar purpose in driving and controlling LED displays.