X1227S8IZ - Renesas Electronics America Inc

Manufacturer Part Number

X1227S8IZ

Manufacturer

renesas-electronics-america

Introduction

The X1227S8IZ is a real-time clock (RTC) IC that provides timekeeping, calendar, and alarm functions. It features a built-in supervisor and watchdog timer for reliable operation. The device is designed for a wide range of applications that require accurate and reliable time and date management, such as industrial control systems, consumer electronics, and IoT devices.

Product Features and Performance

Real-time clock with calendar function

Alarm function with programmable alarm time

Leap year and automatic calendar update

Backup battery input for continuous timekeeping

Supervisor and watchdog timer for reliable operation

I2C and 2-wire serial interface

Wide supply voltage range: 4.5V to 5.5V

Low power consumption: 10µA to 20µA in timekeeping mode (at 2.7V to 5V)

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

Surface mount package (8-SOIC)

Product Advantages

Reliable and accurate timekeeping

Low power consumption for extended battery life

Supervisor and watchdog timer for improved system reliability

Versatile interface options (I2C and 2-wire serial)

Wide operating temperature range

Key Reasons to Choose This Product

Robust and reliable real-time clock solution

Ideal for a wide range of industrial and consumer applications

Provides essential timekeeping and calendar functions

Low power consumption for battery-powered designs

Comprehensive set of features for enhanced system reliability

Quality and Safety Features

Designed and manufactured to high quality standards

RoHS and REACH compliant for environmental safety

Compatibility

The X1227S8IZ is compatible with a variety of microcontrollers and processors that support the I2C or 2-wire serial interface.

Application Areas

Industrial control systems

Consumer electronics

IoT devices

Metering and monitoring equipment

Home automation systems

Automotive and transportation applications

Product Lifecycle

The X1227S8IZ is currently an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.