The M28F256-15BI is a high-performance 256 Kbit (32Kb x 8) Flash memory device from STMicroelectronics, renowned for its reliability and innovation in the semiconductor industry. This non-volatile memory chip offers a fast access time of 150 ns, making it an ideal choice for applications requiring quick data retrieval.

Key Features

• Capacity: 256 Kbit
• Organization: 32K x 8 bits
• Access Time: 150 ns
• Package: 32-Lead Plastic DIP, 32-Lead TSOP, 28-Lead SOIC
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 5V ± 10%

The M28F256-15BI is designed with a byte-wide data bus, which simplifies the memory interface with 8-bit microcontrollers, providing a straightforward integration for a wide array of industrial, automotive, and consumer electronics. Its robust block erase and program capabilities ensure long-term data retention and endurance, essential for firmware storage and parameter configurations in embedded systems.

Advanced Technology

Utilizing STMicroelectronics' advanced CMOS floating gate technology, the M28F256-15BI provides a high level of performance and reliability. The chip features a flexible sector architecture with fast programming capabilities, and it supports sector protection to prevent unintended data alterations, enhancing data security.

Applications

Due to its durability and fast access times, the M28F256-15BI is suitable for a diverse range of applications, including:

• Embedded Control Systems
• Automotive Electronics
• Telecommunication Devices
• Computer BIOS
• Portable Instruments
• Medical Devices

In conclusion, the M28F256-15BI Flash memory from STMicroelectronics is a versatile, high-speed memory solution that offers designers the flexibility, reliability, and performance required for today's sophisticated electronic systems.