Microchip Technology SST39VF200A-70-4C-B3KE Flash Memory

The SST39VF200A-70-4C-B3KE from Microchip Technology is a high-performance CMOS Multi-Purpose Flash (MPF) memory with a storage capacity of 2 Mbit. It is a versatile and reliable non-volatile memory solution designed for a wide range of applications that require data and program code storage. The device operates with a power supply voltage ranging from 2.7V to 3.6V, making it suitable for battery-powered and low-power devices.

Featuring a 70 ns access time, this flash memory provides fast read operations, which is critical for applications where quick data retrieval is essential. The SST39VF200A-70-4C-B3KE is organized as 128K x16, allowing for efficient memory mapping and ease of integration into a variety of system architectures. The product comes in a 48-LFBGA (Lead-Free Ball Grid Array) package, which is known for its compact footprint and excellent thermal performance, making it a great choice for space-constrained applications.

One of the key features of this device is its support for Sector-Erase and Block-Erase operations, which are executed with a simple command sequence. This allows for flexibility in data management and contributes to the device's high endurance, with a minimum of 100,000 erase cycles per sector. The SST39VF200A-70-4C-B3KE also offers full chip-erase capability, which is useful for efficiently clearing the memory during firmware updates or when repurposing the device for new applications.

For enhanced data integrity, the device includes a hardware reset input (RST) which ensures a known start-up state. Additionally, the device supports Auto Address Increment (AAI) programming, which reduces the overall programming time for multiple bytes of data. This feature is particularly beneficial for applications requiring frequent firmware updates or data logging.

Microchip's commitment to quality is evident in the SST39VF200A-70-4C-B3KE, making it a reliable choice for consumer electronics, networking, telecommunications, and industrial control systems where dependable and persistent data storage is paramount. Its robust design ensures operation over the industrial temperature range, providing the durability needed for challenging environments.

Overall, the SST39VF200A-70-4C-B3KE is a testament to Microchip Technology's expertise in producing high-quality, high-endurance, and versatile flash memory solutions that cater to the evolving needs of modern electronics.