Microchip Technology SST39WF800A-90-4I-B3KE Flash Memory

The SST39WF800A-90-4I-B3KE is a high-quality, reliable flash memory device from Microchip Technology, designed to offer a versatile storage solution for a broad range of applications. This particular model is part of the 39 Series of flash memory products known for their robustness and endurance.

The device features a split-gate cell design and thick-oxide tunneling injector for superior reliability and endurance. With a memory size of 8 Mbit (1M x 8-bit), it provides ample space for firmware storage, boot code, and program data. The flash memory operates with a supply voltage range of 2.7V to 3.6V, making it suitable for low-power applications.

One of the most significant advantages of the SST39WF800A-90-4I-B3KE is its access time of 90 ns, which ensures quick read operations, a crucial aspect for performance-critical systems. The device's fast erase and word-programming capabilities — Chip-Erase with 18 ms typical, Sector-Erase with 18 ms typical, and Word-Programming with 14 µs typical — provide efficient and flexible data management.

Moreover, the SST39WF800A-90-4I-B3KE is designed for easy integration into various systems, thanks to its compatibility with JEDEC standard pinouts. It comes in a 48-LBGA (Lead-Ball Grid Array) package, which is known for its space-saving footprint and excellent thermal performance.

Other notable features include a low power consumption with automatic sleep and power-down modes, which significantly extend battery life in portable devices. The device also supports sector lock-down to prevent accidental program or erase operations, providing additional data security.

The SST39WF800A-90-4I-B3KE flash memory is an ideal choice for applications that require high-density, non-volatile storage with a high level of reliability, such as digital cameras, MP3 players, wireless devices, and network equipment. Its robust design and advanced features ensure that it can meet the demands of even the most challenging environments and applications.

For designers and engineers looking for a dependable and flexible flash memory solution, the SST39WF800A-90-4I-B3KE from Microchip Technology stands out as a smart choice that combines performance, durability, and ease of use.