Microchip Technology AT24C08NSU27 EEPROM

The AT24C08NSU27 is a high-performance 8-Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) module from Microchip Technology, designed to provide efficient non-volatile data storage. This compact memory solution is ideal for a wide array of applications including consumer electronics, industrial devices, and wireless products that require data retention even after power-off.

With its I²C compatible (2-wire) serial interface, the AT24C08NSU27 ensures easy integration into most microcontroller-based systems. The device supports a standard 100kHz, a fast 400kHz, and a fast plus 1MHz clock frequency, providing flexibility for system design and ensuring compatibility with both legacy and modern microcontrollers.

The AT24C08NSU27 boasts a low-power design, making it an excellent choice for battery-operated devices where power efficiency is critical. It operates from a single power supply with a voltage range of 1.7V to 5.5V, accommodating a broad spectrum of applications and power conditions.

Data integrity is paramount, and to that end, the EEPROM includes a write protect feature that prevents accidental data overwrites. The memory is organized as 1,024 x 8 bits, which can be written in a single write cycle, ensuring efficient use of the memory space and a fast data transfer rate. The endurance of the EEPROM is also noteworthy, with a million write cycles and a data retention period of 100 years, guaranteeing the longevity and reliability of the stored data.

For ease of implementation, the AT24C08NSU27 comes in an 8-lead JEDEC SOIC, 8-pad UDFN, 8-lead TSSOP, 8-lead PDIP, 5-lead SOT23, and 8-ball dBGA2 packages. These packaging options provide the flexibility needed to fit into various PCB layouts and space-constrained environments.

Microchip Technology provides comprehensive support for the AT24C08NSU27 with datasheets, technical support, and development tools, making it an accessible choice for engineers and designers looking to incorporate reliable non-volatile memory into their designs.