Microchip Technology AT27C512R-90JI OTP EPROM

The AT27C512R-90JI is a high-performance One-Time Programmable (OTP) EPROM from the renowned semiconductor manufacturer, Microchip Technology. Designed to offer both reliability and speed, this device is an excellent choice for applications that require large nonvolatile memory storage with the capability to retain data for an extended period.

This OTP EPROM boasts a storage capacity of 512 Kilobits, providing ample space for firmware storage, device configuration, or boot code. The "-90JI" suffix in the part number indicates that this particular model operates with an access time of 90 nanoseconds, ensuring quick data retrieval and efficient operation in time-sensitive applications.

The AT27C512R-90JI comes in a robust 32-lead PLCC (Plastic Leaded Chip Carrier) package, which is known for its durability and ease of handling during the manufacturing process. The PLCC package also provides excellent thermal performance and is well-suited for surface-mount technology (SMT), making it a versatile choice for various PCB designs.

Key features of the AT27C512R-90JI include:

• High-density storage: 512K-bit (64K x 8) memory capacity allows for significant data storage.
• Fast access time: 90 nanoseconds access time accelerates data retrieval, contributing to the overall performance of the end application.
• Low-power consumption: The device is designed for low-power operations, making it suitable for power-sensitive designs.
• Wide operating range: It operates across a broad temperature range, ensuring reliability in various environmental conditions.
• Programming support: The EPROM is compatible with industry-standard programmers, facilitating easy integration into the design and manufacturing process.

Applications for the AT27C512R-90JI are diverse and can include embedded systems, telecommunications, automotive electronics, and any other system that requires a reliable, nonvolatile memory solution. With its combination of speed, capacity, and Microchip's reputation for quality, the AT27C512R-90JI is an excellent choice for designers and engineers looking to incorporate a dependable memory component into their electronic products.