The SST39SF020A-70-4C-WHE is a high-quality, reliable flash memory device from Microchip Technology, designed to provide a versatile storage solution for a wide range of applications. This 2 Mbit (256K x 8) flash memory chip is part of the SuperFlash® family, known for its excellent performance and endurance.

Key Features

• Memory Capacity: 2 Megabit (256K x 8)
• Access Time: 70 ns
• Operating Voltage: 4.5V to 5.5V
• Endurance: 100,000 cycles per sector typical
• Data Retention: 100 years
• Temperature Range: Commercial (0°C to +70°C)
• Package: 32-lead PLCC (Plastic Leaded Chip Carrier)

Performance and Reliability

The SST39SF020A-70-4C-WHE is designed to provide fast read access times, making it suitable for applications that require quick data retrieval. With an access time of 70 nanoseconds, this flash memory ensures efficient operation in embedded systems. The chip's sector-erase and block-erase capabilities allow for flexible memory management and contribute to its high endurance, with each sector capable of withstanding 100,000 erase and program cycles.

Applications

This versatile flash memory device is ideal for a variety of applications, including but not limited to:

• Embedded systems
• Boot memory in computers and laptops
• Firmware storage for consumer electronics
• Industrial control systems
• Telecommunication devices

Quality and Support

Microchip Technology is a leader in the semiconductor industry, and the SST39SF020A-70-4C-WHE flash memory is backed by their commitment to quality and long-term reliability. Customers can expect comprehensive technical support and the assurance that comes from using components manufactured by a trusted industry name.