STMicroelectronics M28F102-120K1 Flash Memory

The M28F102-120K1 is a high-performance 1Mbit (128Kb x8) Flash memory device manufactured by STMicroelectronics. It operates at a 120 ns access time, which makes it suitable for high-speed microprocessor systems. This Flash memory provides a cost-effective solution for applications requiring program and data storage, such as boot code, configuration data, and software updates.

Key Features

• Memory Size: 1 Mbit (128Kb x 8)
• Access Time: 120 ns
• Operating Voltage: 5V ± 10% for read and write operations
• Programming Voltage: 12V ± 0.5V
• Package: PLCC32 (Plastic Leaded Chip Carrier)
• Temperature Range: -40°C to +85°C
• Endurance: Minimum 10,000 program/erase cycles
• Data Retention: 20 years at 25°C

Technology

The M28F102-120K1 is based on STMicroelectronics' proprietary high-performance CMOS technology. This technology ensures reliable operation and high endurance for the program/erase cycles, making the device robust for a wide range of applications.

Applications

Due to its fast access time and reliability, the M28F102-120K1 is ideal for a variety of applications, including:

• Telecommunications
• Automotive systems
• Industrial control systems
• Embedded systems
• Personal computers
• Consumer electronics

Programming and Erasure

The device supports byte-by-byte programming and offers a fast erase capability. It is designed to be programmed in-system with the standard system 5V VCC supply. A 12V VPP is required for the program and erase operations. The M28F102-120K1 also features a program/erase controller, which simplifies the process, making it more convenient for product development and updates.

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The M28F102-120K1 is subjected to rigorous testing and validation processes to ensure it meets the industry standards for quality and reliability. It is designed to withstand harsh environments and provide long-term performance stability.