Microchip Technology SST39VF802C-70-4I-EKE-T

Product Overview

The SST39VF802C-70-4I-EKE-T from Microchip Technology represents a high-reliability 8Mbit parallel flash memory solution engineered for mission-critical applications in aerospace, automotive, industrial control, and medical device sectors. This non-volatile flash memory device delivers exceptional performance with a 70ns access time while maintaining robust operation across extended temperature ranges.

Key Features & Benefits

• High-Density Storage: 8Mbit (1MB) capacity organized as 512K x 16-bit words, providing ample space for firmware, configuration data, and embedded system code storage
• Fast Access Performance: 70ns access time ensures rapid data retrieval for time-sensitive applications and real-time embedded systems
• Wide Voltage Range: 2.7V to 3.6V operation enables compatibility with both 3V and 3.3V system architectures, reducing power consumption in battery-operated devices
• Extended Temperature Range: -40°C to 85°C (TA) industrial-grade operation guarantees reliable performance in harsh environmental conditions
• Parallel Interface: Standard parallel memory interface simplifies integration with microcontrollers, DSPs, and FPGAs without requiring specialized controllers
• Surface Mount Package: 48-TSOP (Thin Small Outline Package) enables high-density PCB layouts and automated assembly processes
• RoHS Compliant: Meets environmental standards for lead-free manufacturing and global regulatory compliance

Technical Specifications Highlights

The SST39VF802C-70-4I-EKE-T features a 10µs write cycle time for efficient programming operations, making it ideal for applications requiring frequent firmware updates or data logging. The device's non-volatile flash technology ensures data retention without power, critical for embedded systems that must preserve configuration settings and operational parameters during power cycles.

Applications & Use Cases

This flash memory component excels in demanding applications including:

• Aerospace avionics systems and flight control computers
• Automotive engine control units (ECUs) and body control modules
• Industrial automation controllers and programmable logic controllers (PLCs)
• Medical diagnostic equipment and patient monitoring systems
• Telecommunications infrastructure and network equipment
• Embedded firmware storage and bootloader applications
• Data logging and black box recorders
• Military and defense electronics requiring extended temperature operation

Quality & Reliability

Manufactured by Microchip Technology as part of the SST39 MPF™ product series, this flash memory device undergoes rigorous quality testing to meet the stringent requirements of industrial and automotive applications. The tape and reel packaging ensures protection during shipping and facilitates automated pick-and-place assembly in high-volume manufacturing environments.

Integration & Compatibility

The parallel interface architecture of the SST39VF802C-70-4I-EKE-T provides straightforward integration with a wide range of microprocessors and microcontrollers. The 512K x 16 memory organization aligns with common embedded system architectures, simplifying address decoding and memory mapping. The device's industry-standard pinout and timing specifications ensure compatibility with existing designs and enable easy migration from other parallel flash memory solutions.

Related Products & Resources

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• SST39VF802C-70-4I-EKE-T.pdf