Microchip Technology

25AA160B-I/SN

25AA160B-I/SN Description

The 25AA160B-I/SN from Microchip Technology is a 16Kbit (2K x 8) SPI Serial EEPROM designed for high-performance, low-power data storage applications. Operating within a 1.8V to 5.5V supply range, it supports SPI interface with a 10 MHz clock frequency, making it suitable for embedded systems requiring fast and reliable non-volatile memory. The device features a 5ms write cycle time for word or page operations and is housed in an 8-SOIC package, ensuring compact integration in space-constrained designs. With EEPROM technology, it offers 1 million erase/write cycles and 200 years of data retention, making it ideal for applications demanding endurance and longevity.

25AA160B-I/SN Features

• Memory Size & Organization: 16Kbit (2K x 8) for flexible data storage.
• Wide Voltage Range: Operates from 1.8V to 5.5V, compatible with both 3.3V and 5V systems.
• High-Speed SPI Interface: Supports 10 MHz clock frequency for rapid data transfer.
• Low Power Consumption: Optimized for battery-powered and portable devices.
• Robust Endurance: 1M erase/write cycles and 200-year data retention ensure long-term reliability.
• Compact Package: 8-SOIC surface-mount for space-efficient PCB layouts.
• Industrial Compliance: RoHS3 compliant, REACH unaffected, and MSL 1 (Unlimited) for broad environmental suitability.

25AA160B-I/SN Applications

• Embedded Systems: Stores configuration data, calibration settings, and firmware updates.
• Consumer Electronics: Used in smart devices, wearables, and IoT sensors for parameter storage.
• Automotive: Retains critical data in infotainment, telematics, and ECU modules.
• Industrial Controls: Logs operational metrics and device configurations in PLCs and sensors.
• Medical Devices: Secures patient data and device settings in portable medical equipment.

Conclusion of 25AA160B-I/SN

The 25AA160B-I/SN stands out as a high-reliability, low-power EEPROM with broad voltage compatibility and fast SPI performance. Its endurance, compact form factor, and industrial-grade compliance make it a preferred choice for applications requiring non-volatile memory with high data integrity. Whether in automotive, IoT, or industrial systems, this EEPROM delivers durable, efficient, and scalable storage solutions.