The M2732A-25F1 from STMicroelectronics is a high-speed 32 Kbit (4K x 8) UV erasable and electrically programmable read-only memory (EPROM) device. This EPROM is designed to offer both flexibility and reliability to a wide range of applications, from automotive to industrial control systems. With its 25ns access time, it provides efficient performance for both microprocessor and microcontroller based systems.

Key Features

• Memory Capacity: 32 Kbit (4K x 8), allowing for ample storage space for firmware or application code.
• Access Time: Fast access time of 25 nanoseconds, enabling quick read operations which is crucial for high-performance systems.
• Programming Voltage: 12.5V, a standard voltage for programming EPROMs, ensuring compatibility with common EPROM programmers.
• Single 5V Power Supply: Operates on a single 5V power supply for read operations, making it easy to integrate into existing designs without the need for additional power supplies.
• UV Erasable: The data stored can be erased by exposure to ultraviolet light, allowing the device to be reused and reprogrammed multiple times.
• Extended Temperature Range: Suitable for industrial applications with an operating temperature range from -40°C to +85°C.
• Package: Comes in a 24-pin ceramic DIP (Dual In-line Package), which is known for its durability and ease of handling.

Applications

The M2732A-25F1 is ideal for applications that require reliable and long-term storage of code or data that does not change frequently. It is commonly used in:

• Automotive systems
• Industrial control systems
• Boot ROM for computers and microprocessors
• Telecommunication systems
• Medical equipment

Quality and Reliability

STMicroelectronics is known for their commitment to quality and the M2732A-25F1 is no exception. It is designed to meet high standards of reliability, ensuring stable performance over its lifetime. The device also complies with various international standards, providing assurance for global applications.