The M27C4001-15F1 is a high-speed 4 Mbit (4,194,304 bits) EPROM (Erasable Programmable Read-Only Memory) device from the renowned semiconductor manufacturer STMicroelectronics. This memory chip is designed to provide flexible, non-volatile storage solutions for a wide array of electronic applications, including embedded systems, microcontroller units, and various types of computer hardware.

Key Features

• Memory Capacity: The device offers a substantial storage capacity of 4 Megabits, organized as 512K x 8 bits, which is ideal for storing firmware, boot code, or other critical data that needs to be preserved across power cycles.
• Access Time: With an access time of 150ns, the M27C4001-15F1 provides quick data retrieval, ensuring efficient operation and high performance for systems that require fast boot or load times.
• Programming Voltage: The chip supports a single 5V power supply for both read and programming operations, simplifying the power design for the system it is integrated into.
• Extended Temperature Range: This EPROM operates within an extended temperature range, making it suitable for applications that are exposed to harsh environmental conditions.
• Programming and Erasure: The memory can be electrically programmed and erased, allowing for easy reprogramming and updates to the stored data. Erasure is accomplished with exposure to ultraviolet light, and the windowed ceramic package facilitates this process.
• Packaging: The M27C4001-15F1 is available in a 32-pin Ceramic DIP (Dual In-line Package) with a transparent lid, which is ideal for prototyping and testing purposes.
• Compatibility: It is designed to be compatible with the JEDEC standard pinout, which ensures that it can easily replace other standard EPROMs in existing designs without significant hardware changes.

Applications

This EPROM is suitable for a diverse range of applications that require reliable and durable storage, such as:

• Embedded systems
• Telecommunication devices
• Automotive electronics
• Industrial control systems
• Medical equipment

In summary, the M27C4001-15F1 from STMicroelectronics is a robust and reliable memory solution that offers ample storage, quick access times, and the flexibility of reprogramming, making it an excellent choice for designers and engineers looking to incorporate a dependable non-volatile memory component into their systems.