ISL1208IB8Z-TK - Renesas Electronics America Inc

Manufacturer Part Number

ISL1208IB8Z-TK

Manufacturer

Renesas Electronics America

Introduction

The ISL1208IB8Z-TK is a highly integrated and feature-rich real time clock (RTC) device designed for a wide range of timekeeping applications that require low power consumption, compact packaging, and precise timekeeping.

Product Features and Performance

Clock/Calendar functionality with alarm and leap year compatibility

Embedded 2-byte SRAM for data storage

Supports both 12-hour and 24-hour time formats

Provides YY-MM-DD-dd date format

I2C, 2-Wire Serial interface for simple integration into existing systems

Operates across a wide voltage supply range from 2.7V to 5.5V

Battery backup supply voltage from 1.8V to 5.5V ensures clock continuity

Ultra-low timekeeping current of 4µA to 6µA at 3V to 5V, maximizing battery life in portable applications

Suitable for operation in extreme temperature environments from -40°C to 85°C

Product Advantages

Highly integrated with essential timekeeping features, reducing the need for external components

Flexibility in power supply and interface options make it adaptable to various system designs

Low power consumption extends battery life, crucial for portable and wearable applications

Robust operation across a broad range of temperatures ensures reliability in demanding conditions

Key Technical Parameters

Time Format: HH:MM:SS (12/24 hr)

Date Format: YY-MM-DD-dd

Interface: I2C, 2-Wire Serial

Voltage Supply: 2.7V to 5.5V

Voltage Supply, Battery: 1.8V to 5.5V

Current Timekeeping (Max): 4µA to 6µA @ 3V to 5V

Operating Temperature: -40°C to 85°C

Package: 8-SOIC

Quality and Safety Features

Manufactured by Renesas Electronics America, a leader in semiconductor solutions, ensuring high-quality production standards

Compatibility

The 2-wire I2C serial interface provides compatibility with most microcontrollers and processors

Surface mount 8-SOIC package supports modern, compact PCB designs

Application Areas

Portable and wearable tech

Consumer electronics

Industrial systems

Automation and control systems

Medical devices

Product Lifecycle

Currently marked as Active, indicating availability and ongoing manufacturer support

Continued availability of replacements or upgrades expected due to its relevance in modern applications

Several Key Reasons to Choose This Product

Ultra-low power consumption enhances battery life, making it ideal for power-sensitive applications

Flexible interfacing and supply voltage options allow for easy integration into diverse systems

High reliability under varying environmental conditions supports use in both consumer and industrial products

Backed by Renesas Electronics America's reputation for quality, ensuring long-term dependability

Compact and efficient design facilitates use in space-constrained applications, widening its applicability