The SST39VF800A-70-4I-EKE EK is an 8 Mbit Multi-Purpose Flash (MPF) memory device manufactured by Silicon Storage Technology (SST). It is designed for a wide range of embedded applications requiring fast read access and low power consumption. MPF is known for its flexibility, reliability and cost-effectiveness.

Applications:

• Firmware storage in embedded systems
• Data logging in industrial control systems
• Boot code storage in networking equipment
• Configuration data storage in consumer electronics
• Code storage for portable devices

Features:

• 8 Mbit (1M x 8) memory organization
• Fast read access time: 70 ns access time for quick data retrieval
• Low power consumption: Reduces energy usage in battery-powered devices
• Sector Erase capability for flexible memory management
• Single 3.0-3.6V power supply for ease of use
• Endurance: 100,000 cycles (typical)

Benefits:

• Improved system performance: Fast access times enhance overall system speed
• Reduced power consumption: Low power design extends battery life in portable devices
• Flexible memory management: Sector Erase simplifies programming and updating
• High reliability: MPF technology provides robust data retention
• Cost-effective solution: Offers a high-performance memory option at a reasonable price

Technical Specifications:

The SST39VF800A-70-4I-EKE EK operates on a single 3.0-3.6V power supply and features a fast 70ns read access time. The 4I in the part number usually indicates temperature range (Industrial). Detailed specifications include the standby current, operating current, sector erase time, and chip erase time. Data retention is typically guaranteed for a long period (e.g., 20 years). The device is available in different package types such as PLCC and TSOP. Program and erase algorithms are documented in the datasheet. Consult the SST datasheet for specific timing diagrams, voltage levels, and package dimensions.