STMicroelectronics M27C4002-80F1 EPROM

The M27C4002-80F1 is a high-speed 4 Mbit (4,194,304 bits) EPROM (Erasable Programmable Read-Only Memory) from STMicroelectronics, renowned for its reliability and performance in storing program data that must not be altered during normal operation. Its 4-megabit capacity is organized as 512K by 8 bits, which makes it suitable for applications requiring large non-volatile memory storage.

This advanced EPROM utilizes a 5V power supply and features access times as fast as 80ns, making it an excellent choice for high-performance microprocessor systems. The M27C4002-80F1 has been designed with flexibility in mind, featuring programming voltage (VPP) of 12.75V, which is standard for EPROM technologies of its class. Moreover, the device is packaged in a convenient 44-lead Plastic DIP (DIP44), which ensures easy integration into a wide range of electronic circuits.

One of the key advantages of the M27C4002-80F1 is its two-line control function, which simplifies the use of multiple memory components. The device also supports a high-speed programming mode, allowing for efficient system production and updates. The programming and erasure processes are reliable and straightforward, with the EPROM being erasable with exposure to UV light, which is a typical characteristic of EPROM technologies.

The M27C4002-80F1 is also known for its data retention, which is guaranteed for a minimum of 10 years after programming. This long-term reliability is crucial for applications where data integrity over time is vital. The device's operating temperature range from 0°C to 70°C allows for its use in various environments without compromising data stability or device performance.

Overall, the M27C4002-80F1 EPROM from STMicroelectronics is a robust and reliable choice for applications requiring a large amount of non-volatile memory. Its fast access time, ease of integration, and long-term data retention make it an ideal solution for a wide array of applications in the automotive, industrial, and consumer electronics sectors.