The TE28F400B5T80 is a 4-Mbit (512 KB x 8) Flash memory device manufactured by Intel. It is designed for applications requiring non-volatile storage of code and data. This Flash memory is commonly used in embedded systems, networking equipment, and other electronic devices where data retention is crucial, even when power is removed.

Applications

• Embedded Systems
• Networking Equipment (Routers, Switches)
• Industrial Control Systems
• BIOS Storage
• Data Logging

Features

• 4-Mbit (512 KB x 8) Flash Memory
• 80 ns Access Time
• Sector Erase Architecture
• Single Power Supply Operation
• JEDEC Standard Packaging

Benefits

• Non-volatile data storage ensuring data retention even without power.
• Fast access time enabling quick data retrieval for improved system performance.
• Flexible memory management with sector erase architecture, allowing for selective data updates.
• Simplified system integration with single power supply operation.
• Easy compatibility through JEDEC standard packaging.

Technical Specifications

The TE28F400B5T80 has an access time of 80 ns, allowing for rapid data retrieval. It operates from a single power supply, typically 5V. The sector erase architecture allows for individual sectors to be erased and reprogrammed without affecting other sectors. The device uses a JEDEC standard pinout and packaging for easy integration into existing systems. The Flash memory is designed for a high number of erase/write cycles. Specific values for power consumption, operating temperature range, and endurance cycles can be found in the device datasheet.

The TE28F400B5T80's non-volatile nature makes it suitable for storing critical code and data that must be retained even when power is off. The fast access time ensures quick retrieval of data, improving overall system performance. The sector erase architecture allows for efficient memory management, and the single power supply operation simplifies system design. Its robust design guarantees a long lifespan, making it a reliable choice for various embedded applications.