STMicroelectronics M27C256B12F6L EPROM Overview

The M27C256B12F6L from STMicroelectronics is a high-speed 256 Kb EPROM, offering a storage capacity of 256 kilobits and organized as 32,768 words by 8 bits. This IC (Integrated Circuit) is a member of the reliable UV (ultraviolet) erasable PROM family, which has been widely used in a variety of applications due to its flexibility and durability.

Key Features

• Memory Size: 256 Kb (32K x 8)
• Access Time: 120 ns, providing quick read operations for high-performance systems.
• Single 5V Power Supply: Simplifies the power design for the circuit.
• Programming Voltage: 12.75V ± 0.25V, which is standard for EPROM devices, ensuring compatibility with common programming equipment.
• UV Erasable: The data stored can be erased by exposure to ultraviolet light, allowing the device to be reused and reprogrammed multiple times.
• Windowed Ceramic Package: The device comes in a windowed ceramic DIP package that allows for the UV erasing process.
• Temperature Range: The device operates within a temperature range of 0°C to 70°C, suitable for commercial-grade applications.

Applications

The M27C256B12F6L EPROM is ideal for applications where reliable and flexible non-volatile memory storage is needed. It is commonly used in:

• Embedded systems
• Microcontroller-based applications
• Industrial control systems
• Telecommunication systems
• Automotive electronics
• Personal computers

Quality and Reliability

STMicroelectronics ensures that the M27C256B12F6L EPROM meets high-quality and reliability standards. The device undergoes rigorous testing and verification processes to guarantee its performance in various environments and applications.

Conclusion

The M27C256B12F6L from STMicroelectronics is a robust and reliable choice for designers who require a 256 Kb EPROM with fast access time and the flexibility of UV erasability. Its compatibility with standard programming voltages and a wide range of applications make it a versatile component for various electronic designs.