Microchip Technology 25LC160B-I/ST EEPROM

The 25LC160B-I/ST is a 16 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology, designed to provide a reliable and efficient non-volatile memory solution. This particular EEPROM is part of Microchip's renowned Serial EEPROM product family and is widely used in a variety of applications, including consumer electronics, automotive, industrial control systems, and medical devices.

This device operates over a standard industrial temperature range and comes in a compact TSSOP package, making it suitable for space-constrained applications. The 25LC160B-I/ST utilizes the standard SPI (Serial Peripheral Interface) protocol, ensuring high-speed data transfer and seamless integration with most microcontrollers.

Key Features of the 25LC160B-I/ST:

• Memory Size: 16 Kbit (2 Kbyte) of EEPROM storage, organized as 2,048 x 8 bits, providing ample space for configuration parameters, device serialization, and calibration data storage.
• Interface: SPI (Serial Peripheral Interface) compatible, supporting clock frequencies up to 10 MHz for rapid data access and programming.
• Write Protection: Features software write protection for the entire memory array, safeguarding stored data against accidental overwrites or erasures.
• Operating Voltage: Wide operating voltage range from 2.5V to 5.5V, accommodating various system power supply levels.
• Temperature Range: Industrial temperature range from -40°C to +85°C, ensuring reliable operation under extreme conditions.
• Endurance: High endurance with 1,000,000 erase/write cycles, guaranteeing a long operational lifespan for the memory cells.
• Data Retention: Guaranteed data retention of over 200 years, providing a stable and durable storage solution.
• Package: Available in a space-saving 8-lead TSSOP (Thin Shrink Small Outline Package), ideal for PCBs with limited real estate.

The 25LC160B-I/ST from Microchip Technology is a versatile and reliable EEPROM chip that offers the perfect blend of density, performance, and durability for applications requiring non-volatile memory storage. Whether used for device configuration, firmware updates, or data logging, this EEPROM provides a dependable solution for maintaining critical data integrity over a product's lifecycle.