Microchip Technology 25LC160B-E/ST Serial EEPROM

The 25LC160B-E/ST is a high-quality serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology, a renowned leader in microcontroller and analog semiconductors. Designed with precision and durability in mind, this EEPROM module is a perfect solution for applications that require data storage that is both reliable and flexible.

This 16-Kbit EEPROM comes in a compact TSSOP package and operates on the standard SPI bus interface, making it easily integrable with a wide range of microcontrollers and processors. With a memory density of 16,384 bits, it provides ample space for storing configuration settings, calibration data, or small application logs.

Key Features of the 25LC160B-E/ST:

• Memory Size: 16 Kbits (2,048 x 8)
• Interface Type: Serial (SPI compatible)
• Operating Voltage Range: 2.5V to 5.5V, accommodating various system power requirements
• Max Clock Frequency: 10 MHz, allowing for high-speed data transfer
• Temperature Range: -40°C to +85°C, ensuring reliable operation under extreme conditions
• Write Cycle Time: 5 ms (max), enabling efficient data management
• Package: 8-pin TSSOP, offering a space-saving footprint
• Endurance: 1 million erase/write cycles, guaranteeing a long operational lifespan
• Data Retention: Greater than 200 years, providing long-term data preservation

The 25LC160B-E/ST is designed with a self-timed erase and write cycle with automatic ERAL before WRAL, which means that it handles its own write timing internally and doesn't require a complex external write procedure. This feature simplifies the integration process and minimizes the chance of data corruption due to timing errors.

Additionally, the device supports the sequential read operation, which is particularly useful for reading large blocks of data efficiently. The EEPROM also includes hardware write-protect pins to prevent inadvertent writes, thereby providing an additional layer of data protection.

Whether you're developing consumer electronics, industrial control systems, or automotive applications, the Microchip Technology 25LC160B-E/ST EEPROM offers the reliability and performance needed to ensure your data is stored securely and accessed quickly.