Microchip Technology's AT49F002-55PI

Microchip Technology's AT49F002-55PI is a highly reliable 2-megabit Flash memory component that offers a practical non-volatile storage solution for embedded systems. This device operates at a standard 5V power supply, which is typical for legacy systems, and comes in a 32-lead Plastic DIP (PDIP) package, ensuring easy integration into a wide range of applications.

Key Features

• Memory Size: The AT49F002-55PI provides a memory capacity of 2 megabits, organized as 256K x 8. This size is suitable for storing boot code, firmware, and other critical data in embedded systems.
• Access Time: With a fast access time of 55 nanoseconds, this Flash memory chip allows for quick read operations, contributing to the overall responsiveness and efficiency of the system it is used in.
• Programming: The device supports byte and page write operations, making it flexible for updating data. It also features a boot block protection mode, ensuring the integrity of boot sectors.
• Temperature Range: It is designed to operate within the industrial temperature range, making it suitable for use in harsh environments.
• Interface: The AT49F002-55PI communicates via a parallel interface, which is widely supported by many microcontrollers and processors.

Applications

The AT49F002-55PI is ideal for a variety of applications that require reliable and durable non-volatile memory storage. It is commonly used in:

• Automotive systems
• Telecommunication equipment
• Industrial control systems
• Medical devices
• Consumer electronics

With its robust design and straightforward interface, the AT49F002-55PI from Microchip Technology is an excellent choice for designers and engineers looking for a dependable Flash memory component. Its legacy support, combined with modern features, ensures that it can meet the needs of both current and future embedded system designs.