The 25AA160C-I/ST is a 16 Kbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from the reputable manufacturer Microchip Technology. This product is designed for a wide range of applications that require data storage, which could be frequently updated, such as in configuration settings, calibration data, and device status information.

Key Features

• Memory Size: 16 Kbit (2 Kbyte) of EEPROM storage provides ample space for non-volatile data retention.
• Interface Type: The device uses the SPI (Serial Peripheral Interface) bus, which ensures high-speed data transfer between the EEPROM and a microcontroller.
• Operating Voltage: The 25AA160C-I/ST operates at a voltage range of 1.8V to 5.5V, making it versatile for different system voltage levels.
• Temperature Range: It is designed to operate over the industrial temperature range of -40°C to +85°C, ensuring reliability under extreme conditions.
• Packaging: The device comes in a compact 8-pin TSSOP (Thin Shrink Small Outline Package), suitable for space-constrained applications.
• Write Protect: Features a hardware write-protect pin to prevent accidental overwrite or erasure of data.
• Endurance: The EEPROM cells are rated for high endurance with 1 million erase/write cycles, ensuring a long operational lifespan.
• Data Retention: Guaranteed data retention for a minimum of 100 years, providing a stable and reliable form of data storage over an extended period.

Applications

The 25AA160C-I/ST is suitable for a variety of applications across different sectors, including but not limited to:

• Industrial and automotive control systems
• Medical devices
• Smart cards
• Networking equipment
• Consumer electronics

Conclusion

As a product from Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions, the 25AA160C-I/ST EEPROM offers reliability and performance that engineers and designers can trust for their data storage needs. Its robust feature set and wide operating range make it an ideal choice for applications that require dependable and long-term data retention.