Microchip Technology AT27C4096-90PI

The AT27C4096-90PI is a high-performance 4-Megabit OTP (One-Time Programmable) EPROM (Erasable Programmable Read-Only Memory) from Microchip Technology, designed for applications requiring storage of large amounts of code or data. It offers a storage capacity of 4 Megabits, organized as 256K x 16, making it ideal for use in a wide range of computing, embedded systems, and industrial applications.

This EPROM operates with a power supply voltage of 5V, providing a reliable and stable memory solution, and features access times as fast as 90 nanoseconds, allowing for quick data retrieval and efficient operation in time-sensitive applications. The AT27C4096-90PI comes in a 40-pin DIP (Dual In-line Package), which is widely used and provides ease of integration into existing systems.

One of the key advantages of the AT27C4096-90PI is its OTP feature, which makes it a secure option for storing firmware or software that does not require changes once programmed. This characteristic is particularly beneficial in applications where data integrity and prevention of accidental overwriting are critical.

Furthermore, the device supports a wide temperature range, making it suitable for use in environments with varying temperature conditions. It is also known for its high endurance and reliability, with the ability to retain data for a minimum of 10 years, ensuring the longevity of the stored information.

In terms of programming, the AT27C4096-90PI is compatible with industry-standard EPROM programmers, which simplifies the process of loading data onto the device. It also features low power consumption in standby mode, contributing to energy-efficient designs, especially important in battery-operated devices.

In summary, the Microchip Technology AT27C4096-90PI is a robust and secure memory solution that offers fast access times, high data retention, and ease of integration, making it an excellent choice for a variety of applications requiring large non-volatile memory storage.