Microchip Technology SST39AF400A-70-3C-EK Overview

The SST39AF400A-70-3C-EK is a high-performance flash memory device from Microchip Technology, designed to offer a reliable and efficient storage solution for a wide range of applications. This 4 Mbit (512K x 8-bit) Flash memory chip is engineered to provide fast read and write operations, making it an ideal choice for embedded systems that require quick data access and non-volatile storage.

Key Features

• Memory Size: The device comes with a 4 Mbit memory, organized as 512K x 8-bit, providing ample space for firmware storage, boot code, or data logging.
• Speed: With an access time of 70 ns, the SST39AF400A-70-3C-EK ensures swift data retrieval, contributing to the overall performance of the system.
• Operating Voltage: The device operates within a voltage range of 2.7V to 3.6V, making it compatible with low-power applications and portable devices.
• Endurance: It offers excellent reliability with a minimum of 100,000 erase and program cycles, ensuring long-term durability for the stored data.
• Data Retention: Data retention is guaranteed for a minimum of 20 years, providing a stable and dependable storage solution over an extended period.
• Temperature Range: The memory chip is designed to operate over an industrial temperature range, from -40°C to +85°C, making it suitable for harsh environments.
• Programmability: The SST39AF400A-70-3C-EK offers sector-erase and block-erase capabilities, allowing for flexible data management and updates.
• Package: Available in a 48-pin TSOP package, the device is compact and can be easily integrated into various designs.

Applications

The versatility of the SST39AF400A-70-3C-EK makes it an excellent choice for a wide array of applications, including:

• Embedded control systems
• Boot flash for microprocessors
• Telecommunication devices
• Networking hardware
• Consumer electronics
• Automotive electronics
• Industrial control systems

With its robust design and advanced features, the SST39AF400A-70-3C-EK from Microchip Technology stands out as a solid choice for designers looking for a reliable flash memory solution that balances performance, durability, and flexibility.