Microchip Technology

SST39WF800B-70-4I-B3KE

SST39WF800B-70-4I-B3KE Description

The SST39WF800B-70-4I-B3KE is a high-performance 8Mbit (512K x 16) parallel Flash memory IC from Microchip Technology, part of the SST39 MPF™ series. Designed for surface-mount applications, it features a 1.65V to 1.95V supply voltage, making it ideal for low-power embedded systems. With a 70 ns access time and a fast 40µs write cycle time (word/page), it delivers efficient read/write operations for demanding applications. The device is housed in a 48-TFBGA package, ensuring compact integration in space-constrained designs. It is RoHS3 compliant and adheres to REACH environmental standards, suitable for industrial and commercial use.

SST39WF800B-70-4I-B3KE Features

• Memory Organization: 512K x 16 configuration for flexible data storage.
• Low Voltage Operation: 1.65V–1.95V range reduces power consumption.
• High-Speed Performance: 70 ns access time and 40µs write cycle enhance throughput.
• Parallel Interface: Enables fast data transfer for real-time processing.
• Robust Packaging: 48-TFBGA (3 (168 Hours MSL)) ensures reliability in harsh environments.
• Industrial Compliance: RoHS3, REACH Unaffected, and EAR99 classification for global deployment.
• Extended Temperature Support: -40°C to +85°C operation (implied by industrial-grade designation).

SST39WF800B-70-4I-B3KE Applications

• Embedded Systems: Firmware storage in microcontrollers and FPGAs.
• Automotive Electronics: Infotainment, telematics, and ADAS modules requiring low-voltage Flash.
• Industrial Controls: Program storage for PLCs, HMIs, and IoT edge devices.
• Consumer Electronics: Smart appliances, gaming consoles, and wearables.
• Medical Devices: Reliable non-volatile memory for diagnostic equipment.

Conclusion of SST39WF800B-70-4I-B3KE

The SST39WF800B-70-4I-B3KE stands out for its low-voltage operation, high-speed parallel interface, and industrial-grade reliability. Its 8Mbit capacity and efficient write cycles make it a preferred choice for applications demanding fast, low-power, and durable Flash storage. Whether in automotive, industrial, or consumer electronics, this IC delivers performance and compliance in a compact form factor.