ISL1220IUZ - Intersil

Manufacturer Part Number

ISL1220IUZ

Manufacturer

renesas-electronics-america

Introduction

The ISL1220IUZ is a real-time clock (RTC) chip that provides precise timekeeping functionality with alarm, leap year, and SRAM features. It offers a wide range of operating voltages, low power consumption, and a compact surface-mount package, making it suitable for a variety of applications such as industrial equipment, consumer electronics, and portable devices.

Product Features and Performance

8-byte SRAM for storing configuration data or user information

Alarm function for wake-up or event triggering

Automatic leap year detection

I2C and 2-wire serial interfaces for easy integration

Wide operating voltage range of 2.7V to 5.5V

Low power consumption of 4-6 µA in timekeeping mode

Operating temperature range of -40°C to 85°C

Surface-mount 10-TFSOP/10-MSOP package

Product Advantages

Reliable and accurate timekeeping

Flexible interface options for easy system integration

Low power consumption for extended battery life

Compact and space-saving package

Key Reasons to Choose This Product

Trusted Renesas Electronics brand quality and reliability

Comprehensive feature set to meet diverse application needs

Excellent power efficiency for extended operating time

Wide temperature range for use in demanding environments

Quality and Safety Features

Designed and manufactured to Renesas' high-quality standards

Robust package and circuitry for reliable operation

Compatibility

The ISL1220IUZ is compatible with a variety of microcontrollers and embedded systems that support I2C or 2-wire serial communication.

Application Areas

Industrial equipment and automation

Consumer electronics

Portable devices

IoT and smart home applications

Product Lifecycle

The ISL1220IUZ is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Renesas Electronics or other manufacturers. Customers are advised to contact our website's sales team for more information on current product options and availability.