STMicroelectronics M27C4001-55C1 EPROM

The M27C4001-55C1 is a high-speed 4 Mbit (4,194,304 bits) EPROM (Erasable Programmable Read-Only Memory) from the renowned semiconductor manufacturer STMicroelectronics. This device is designed for applications where reliable and durable non-volatile memory storage is essential. With its large storage capacity and fast access time, it is ideal for use in a wide range of industrial, telecommunications, and consumer electronics applications.

The device features a 32-pin DIP (Dual In-line Package) that provides a stable and reliable connection to PCBs (Printed Circuit Boards). It operates with a 5V power supply, which is standard for many electronic systems, ensuring compatibility with a wide range of existing designs and setups.

One of the key characteristics of the M27C4001-55C1 is its fast access time of 55ns (nanoseconds), which allows for quick data retrieval, enhancing the performance of the systems in which it is used. This speed is particularly beneficial for applications that require fast boot times or rapid access to stored data, such as embedded systems and computing devices.

The memory is organized as 512K x 8 bits, which means the EPROM can be accessed in 8-bit (1 byte) increments, making it versatile for storing both code and data. The M27C4001-55C1 also features programming voltage (VPP) of 12.75V, which is needed for writing data to the device. Once programmed, the data can be erased using ultraviolet (UV) light, allowing the device to be reused and reprogrammed multiple times, which is a valuable feature for prototyping and development activities.

STMicroelectronics ensures that the M27C4001-55C1 meets high standards of quality and reliability. The EPROM also includes features such as static operation, which means no clock or refreshing is required, and it has a low power standby mode to conserve energy when the device is not in active use. Furthermore, the device adheres to JEDEC standards, ensuring compatibility with other JEDEC-compliant devices and systems.

In summary, the M27C4001-55C1 from STMicroelectronics is a robust and reliable storage solution for a multitude of electronic applications that require fast access to large amounts of non-volatile memory.