The W27F512-15 is a 512K x 8-bit, high-speed CMOS Flash memory manufactured by Winbond Electronics. It is designed for applications requiring non-volatile storage of data or program code, featuring fast access times and low power consumption. The device is ideal for use in embedded systems, microcontrollers, and other applications where reliable and fast memory is crucial.

Applications

• Embedded systems
• Microcontroller program storage
• Data logging
• Firmware storage
• Industrial control systems
• Consumer electronics

Features

• Organization: 512K x 8 bits
• Fast access time: 150 ns
• Single 5V power supply
• Low power consumption: Active current: 30mA (typical), Standby current: 100uA (typical)
• Sector Erase Architecture: Simplifies memory management.
• Automatic Write Protection: Prevents accidental programming during power transitions.
• Endurance: 100,000 Program/Erase Cycles (minimum)
• Data Retention: 10 years (minimum)
• Package: 32-pin PDIP, PLCC, and TSOP

Benefits

• Improved system performance: Fast access times ensure quick data retrieval and execution of program code.
• Reduced power consumption: Low power operation extends battery life in portable devices.
• Simplified system design: Single 5V power supply simplifies power supply requirements.
• Increased system reliability: High endurance and data retention ensure reliable storage of data and code.
• Flexible memory management: Sector Erase architecture simplifies memory management tasks.

Additional Details

The W27F512-15 operates from a single 5V power supply and features a sector erase architecture for flexible memory management. The device offers automatic write protection to prevent accidental programming during power transitions. With a minimum endurance of 100,000 program/erase cycles and a data retention of 10 years, the W27F512-15 provides reliable non-volatile storage for a wide range of applications. The memory is available in 32-pin PDIP, PLCC, and TSOP packages.