The AT29C257-12JC from Microchip Technology is a high-performance, 256-kilobit Flash memory component designed for integration into a wide range of electronic devices. This EEPROM (Electrically Erasable Programmable Read-Only Memory) device offers a substantial 32K x 8-bit configuration, providing ample storage for firmware, boot code, or data logging applications.

Key Features

• Fast Access Time: The AT29C257-12JC boasts a rapid access time of 120 ns, ensuring swift read operations which are crucial for high-speed microprocessor systems.
• Low Power Consumption: Designed for efficiency, this memory component operates with low power consumption, making it ideal for battery-operated and power-sensitive applications.
• 5V Power Supply: The device is compatible with a 5V power supply, which is common in standard digital systems, simplifying integration without the need for additional voltage regulators.
• Endurance and Data Retention: It offers an impressive write endurance of 10,000 cycles and data retention of 10 years, ensuring reliability and longevity for applications where data integrity is paramount.
• JEDEC Standard Package: The AT29C257-12JC comes in a JEDEC standard 32-lead PLCC (Plastic Leaded Chip Carrier) package, which provides robust physical protection and reliable connectivity for PCB mounting.

Applications

The AT29C257-12JC is versatile in its applications, suitable for use in:

• Embedded systems requiring a reliable non-volatile memory solution.
• Telecommunication equipment for storing firmware or configuration data.
• Automotive electronics where durable and dependable memory storage is essential.
• Industrial control systems that require frequent code or parameter updates.

Technical Specifications

With its combination of speed, efficiency, and reliability, the AT29C257-12JC from Microchip Technology stands out as a solid choice for designers and engineers looking to incorporate a trusted non-volatile memory solution into their products.