The SST39VF080-70-4I-EIE is an 8 Mbit Multi-Purpose Flash (MPF) device manufactured by Silicon Storage Technology (SST). It's built using SST's high-performance SuperFlash technology, offering a cost-effective solution for applications requiring non-volatile read/write storage. It's designed for in-system programming and operates on a single power supply.

Applications

• Storage of program code in embedded systems, such as microcontrollers and digital signal processors.
• Data storage in portable devices, including handheld computers and personal digital assistants.
• Firmware storage in consumer electronics, such as set-top boxes and digital cameras.
• Storage of configuration parameters in industrial control systems.
• Voice and data storage in communication devices.

Features

• Density: 8 Mbit (1 Mbyte)
• Interface: Parallel
• Access Time: 70 ns
• Supply Voltage: 2.7-3.6V
• Erase Capability: Sector Erase (4 KByte), Chip Erase
• Write Protection: Hardware write protection
• Endurance: 100,000 Cycles (Typical)
• Data Retention: Greater than 100 years
• Package Options: 48-Pin TSOP, 48-Pin WFDFN

Benefits

• High Performance: Fast access times enable quick data retrieval, enhancing system responsiveness.
• Low Power Consumption: Minimizes power usage, extending battery life in portable devices.
• In-System Reprogrammability: Allows for easy firmware updates without device removal.
• High Reliability: Ensures robust performance in demanding operating conditions.
• Cost-Effective: Provides a competitive solution for non-volatile storage needs.

The SST39VF080-70-4I-EIE features a fast page write operation, enabling efficient programming of data. It also incorporates a hardware write protection mechanism to prevent accidental data corruption. The device's high endurance ensures that it can withstand numerous program/erase cycles, making it suitable for applications requiring frequent data updates. The long data retention capability guarantees data integrity over extended periods. The flexible erase architecture allows for both sector and chip erase operations, enabling efficient memory management. The device's compatibility with industry-standard EPROMs and EEPROMs simplifies the design process. The low voltage operation further reduces power consumption, making it ideal for battery-powered devices. The fast access time of 70ns facilitates quick data retrieval, enhancing overall system performance.