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BQ4802LYDW from TI,TI,Texas Instruments

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BQ4802LYDW

Manufacturer: TI,TI

Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 3V Vcc

Partnumber Manufacturer Quantity Availability
BQ4802LYDW TI,TI 100 In Stock

Description and Introduction

Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 3V Vcc The **BQ4802LYDW** from Texas Instruments is a highly reliable real-time clock (RTC) with integrated NV SRAM, designed for applications requiring precise timekeeping and non-volatile data storage. This component combines a low-power RTC with a 4KB static RAM, ensuring data retention even during power loss.  

Featuring a built-in lithium energy source, the BQ4802LYDW maintains timekeeping and memory integrity for extended periods without external power. Its precision oscillator ensures accurate timekeeping, while the integrated SRAM provides fast read/write operations, making it suitable for critical embedded systems, industrial controls, and data-logging applications.  

The device operates over a wide voltage range and includes automatic power-fail detection, seamlessly switching to backup power when needed. Its industrial-grade temperature range (-40°C to +85°C) ensures reliable performance in harsh environments.  

With a compact **SOIC-24** package, the BQ4802LYDW offers a space-efficient solution for designs requiring both timekeeping and non-volatile memory. Its robust architecture and low power consumption make it an ideal choice for applications demanding high reliability and long-term data retention.  

Engineers can leverage this component to enhance system uptime and data integrity in mission-critical operations where precision and durability are paramount.

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