STMicroelectronics M27C64A20F1L EPROM

The M27C64A20F1L is a high-performance 64 Kbit UV erasable and programmable read-only memory (EPROM) component manufactured by STMicroelectronics. This device is designed for applications that require fast and reliable non-volatile memory storage. With its 64 Kbit (8 Kbyte) storage capacity, it is suitable for use in a wide range of computing systems, embedded applications, and other electronic devices where program code or data storage is essential.

The M27C64A20F1L operates with a 200 ns access time, which allows for swift data retrieval, making it an excellent choice for high-speed microprocessor systems. The EPROM is organized as 8,192 x 8 bits, providing a flexible and efficient storage solution for 8-bit data words.

One of the key features of this EPROM is its UV erasable window, which allows users to expose the chip to ultraviolet light to erase the stored data completely. This feature enables the device to be reprogrammed multiple times, making it highly versatile for development, testing, and prototyping environments. The erasure and programming procedures are straightforward, ensuring ease of use for engineers and technicians.

The M27C64A20F1L is encased in a 28-pin ceramic dual in-line package (DIP) with a clear window on top for UV erasure. The robust package ensures the chip's durability and reliability, even in harsh environmental conditions. The device also offers a single 5V power supply, which simplifies the power design of the system it is integrated into.

STMicroelectronics has designed the M27C64A20F1L with industry-standard programming algorithms and compatibility in mind, ensuring that it can be easily integrated into existing systems without the need for specialized programming equipment or significant design changes.

In summary, the M27C64A20F1L from STMicroelectronics is a versatile and reliable EPROM solution that offers ample storage capacity, fast access times, and the convenience of being reprogrammable. Its durable construction and ease of use make it an excellent choice for a wide array of applications that require stable and long-term data storage.