Microchip Technology's SST39LF401C-55-4C-B3KE Flash Memory

The SST39LF401C-55-4C-B3KE is a high-performance CMOS Multi-Purpose Flash (MPF) manufactured by Microchip Technology. This device offers a reliable storage solution for a wide array of applications, including embedded systems, telecommunications, digital consumer electronics, and industrial equipment.

Constructed with Microchip's proprietary, high-performance CMOS SuperFlash technology, the SST39LF401C-55-4C-B3KE provides a robust and flexible non-volatile memory solution. The device boasts a storage capacity of 4 Mbit, organized as 512K x 8, enabling efficient data storage and management for complex system operations.

One of the key features of this product is its fast read and write operation capabilities. It has a 55 ns access time, which ensures quick data retrieval, making it an excellent choice for applications requiring high-speed data access. Additionally, the device supports Sector-Erase and Block-Erase operations, providing designers with flexibility in managing data and simplifying the process of updating stored information.

The SST39LF401C-55-4C-B3KE operates over a wide voltage range of 2.7V to 3.6V, making it suitable for low-power applications. Its low power consumption is an advantage for battery-operated devices where energy efficiency is crucial. Moreover, the device is designed to withstand harsh conditions, with an industrial temperature range of -40°C to +85°C, ensuring reliable performance under extreme environmental conditions.

For ease of integration, the flash memory comes in a 48-LBGA (Lead Ball Grid Array) package, which is known for its space-saving footprint and good thermal performance. The SST39LF401C-55-4C-B3KE is also compatible with JEDEC standard commands for read and write operations, which simplifies the design-in process and ensures interoperability with a broad range of microcontrollers and processors.

In summary, the SST39LF401C-55-4C-B3KE from Microchip Technology is a versatile, high-speed, and low-power flash memory device that delivers the reliability and performance required for today's sophisticated electronic applications.