The AT49F002N-70PC is a high-performance flash memory chip designed and manufactured by Microchip Technology, a leader in the field of smart, connected, and secure embedded control solutions. This 2-megabit (256K x 8) flash memory device is tailored for applications that require fast and reliable non-volatile memory storage. With its access time of 70 nanoseconds, it provides quick read operations, making it suitable for high-speed microprocessor systems.
This component is packaged in a 32-lead, 0.600" wide, plastic dip (PDIP) which is widely used in the industry for through-hole PCB designs. The AT49F002N-70PC operates within a standard voltage range of 5V ± 10%, ensuring compatibility with most 5V logic families. This makes it an excellent choice for integration into a variety of systems, including but not limited to, embedded systems, computing devices, telecommunications, and industrial control systems.
The device is organized as 256K bytes, allowing ample storage for firmware, software code, parameter settings, or any data that requires preservation across power cycles. It features a user-friendly interface for easy integration and minimal design complexity. The flash memory chip is designed for high endurance with a minimum of 10,000 write/erase cycles, ensuring long-term reliability for applications that frequently update stored data.
Additionally, the AT49F002N-70PC offers various data protection features, such as sector lock capabilities that prevent accidental data modification and a hardware data protection feature that protects against inadvertent writes to the memory array during power-up. The device also supports a rapid programming algorithm that significantly reduces programming time, which is crucial for efficient manufacturing processes.
Overall, the AT49F002N-70PC from Microchip Technology is a robust and reliable flash memory solution that offers a blend of performance, durability, and ease of use, making it an excellent choice for designers and engineers looking to incorporate stable non-volatile memory into their systems.
