The 25AA160/P is a 16K SPI™ Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) chip from the renowned manufacturer Microchip Technology. This device offers a convenient and flexible storage solution for applications that require non-volatile memory with a high endurance and low power consumption.

Key Features

• Memory Size: The 25AA160/P provides 16 Kbits of memory, which is ideal for storing configuration parameters, calibration data, and small application programs.
• Interface: It features a Serial Peripheral Interface (SPI) that enables high-speed data transfer with a simple and efficient protocol, making it compatible with a wide range of microcontrollers and systems.
• Operating Voltage: The device operates within a voltage range of 1.8V to 5.5V, providing flexibility for various system voltage requirements and ensuring compatibility with both 3.3V and 5V logic levels.
• Temperature Range: It is designed to operate over an industrial temperature range, making it suitable for demanding environments and applications.
• Write Protection: The chip includes write-protect features to prevent accidental overwrite or erasure, ensuring data integrity.
• Endurance: The EEPROM offers high write endurance, capable of withstanding 1 million write cycles, and a data retention period of over 100 years, ensuring reliability over an extended period.

Applications

The 25AA160/P is versatile and can be used in a wide range of applications, including:

• Embedded systems for configuration and calibration storage
• Industrial and automotive electronics where long-term data retention is critical
• Consumer electronics for preference settings and device state storage
• Medical devices requiring frequent data updates with reliable memory

Product Summary

The Microchip Technology 25AA160/P EEPROM provides a reliable and efficient solution for systems in need of small to medium amounts of non-volatile storage. Its SPI interface, wide voltage range, and robust design make it an excellent choice for a variety of applications that require data integrity and endurance.