The SST39VF020-90-4C-WH-T from Microchip Technology is a high-performance, reliable flash memory device that offers a convenient and flexible storage solution for a wide range of applications. This 2 Mbit (256K x 8) Non-Volatile Flash Memory is designed with Microchip's proprietary, high-performance CMOS SuperFlash technology, which provides fixed erase and program times, irrespective of the number of cycles that have been performed, ensuring consistent performance throughout the product's life.

Key Features:

• Memory Size: 2 Mbit (256K x 8)
• Speed: 90 ns access time
• Operating Voltage: 4.5V to 5.5V
• Temperature Range: Industrial (-40°C to +85°C)
• Package: 32-LD PLCC (Plastic Leaded Chip Carrier)
• Endurance: 100,000 cycles
• Data Retention: 100 years
• Interface Type: Parallel

The SST39VF020-90-4C-WH-T is designed for high durability and longevity, with an endurance of 100,000 write cycles and a data retention of 100 years, making it an excellent choice for applications that require frequent code or data changes. It also supports sector erase and full chip erase, allowing for flexibility in data management.

This flash memory can operate over a wide temperature range, making it suitable for demanding industrial applications. The 90 ns access time provides swift read operations, which is critical for time-sensitive tasks. The parallel interface ensures easy integration into existing hardware designs.

Applications:

• Embedded systems
• Boot memory for computers and processors
• Telecommunication devices
• Industrial control systems
• Automotive electronics
• Gaming devices

The SST39VF020-90-4C-WH-T is available in a 32-LD PLCC package, which is recognized for its reliability and robustness, further enhancing the flash memory's suitability for harsh environments. Microchip Technology's commitment to quality ensures that this flash memory device is a dependable solution for storing and retrieving critical data and code.