Microchip Technology SST39LF020-55-4I-WHE Flash Memory

The SST39LF020-55-4I-WHE is a high-performance, non-volatile flash memory device from Microchip Technology, designed to provide reliable storage solutions for a wide range of applications. This 2 Megabit (256K x 8) flash memory chip is part of the SST39 Series and operates with a 4.5V to 5.5V power supply, making it suitable for use in traditional 5V systems.

With its 55 ns access time, the SST39LF020-55-4I-WHE offers fast read operations, ensuring quick data retrieval and efficient performance for embedded systems. The device supports Sector-Erase and Block-Erase functions, providing flexibility for data management and allowing for efficient memory usage. The chip's endurance of at least 100,000 erase/write cycles ensures long-term reliability and stability for critical applications.

The SST39LF020-55-4I-WHE is equipped with a wide operating temperature range of -40°C to +85°C (Industrial Temperature Range), making it an ideal choice for harsh environments and demanding industrial applications. The device comes in a 32-lead PLCC (Plastic Leaded Chip Carrier) package, which is known for its robustness and ease of handling during the manufacturing process.

Key features of the SST39LF020-55-4I-WHE include:

• 2 Mbit (256K x 8) of flash memory
• 55 ns access time
• Low power consumption
• Sector-Erase and Block-Erase capabilities
• Endurance of 100,000 cycles
• Industrial temperature range (-40°C to +85°C)
• 32-lead PLCC packaging

As a product of Microchip Technology, a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions, the SST39LF020-55-4I-WHE is backed by the company's commitment to quality and support. This flash memory is ideal for a variety of applications, including embedded control, telecommunications, automotive electronics, and Internet of Things (IoT) devices, where reliable and durable non-volatile memory is essential.

Whether you are designing a new system or upgrading an existing one, the SST39LF020-55-4I-WHE offers the performance and reliability needed to meet the stringent requirements of modern electronic applications.