Microchip Technology AT25160B-XHL-T SPI Serial EEPROM

The AT25160B-XHL-T is a high-performance 16Kb SPI bus serial EEPROM from Microchip Technology, designed to provide reliable data storage and retrieval in a wide range of applications. This EEPROM device is part of the AT25160B series, which is known for its low power consumption and high-speed data transfer capabilities.

Featuring a simple serial peripheral interface (SPI), the AT25160B-XHL-T allows for easy integration into microcontroller-based systems. The device operates over a wide voltage range from 1.8V to 5.5V, making it suitable for various electronic applications including portable devices, where power efficiency is critical.

The AT25160B-XHL-T comes in a compact 8-lead TSSOP package, which is ideal for space-constrained applications. It supports industry-standard, high-speed SPI protocols (0, 0) and (1, 1) with clock frequencies up to 20 MHz, enabling fast data access and programming. The EEPROM has a page size of 32 bytes, allowing for efficient data management and organization.

One of the key features of this EEPROM is its endurance, offering up to 1 million write cycles with a data retention period of over 100 years. This ensures that data is preserved reliably over an extended period, even under harsh environmental conditions. Additionally, the device includes a write protect pin to prevent inadvertent writes, which enhances the security and integrity of the stored data.

The AT25160B-XHL-T also includes a self-timed write cycle with auto-clear, which simplifies the write operation and reduces the need for complex software control. The device's status register provides valuable information about the write cycle's completion, which is useful for optimizing system performance.

In summary, the Microchip Technology AT25160B-XHL-T is a robust, high-speed serial EEPROM that offers a blend of performance, reliability, and flexibility, making it an excellent choice for a myriad of applications that require non-volatile memory storage.