Product Overview: 25AA080-I/SN from Microchip Technology

The 25AA080-I/SN is a high-performance 8-Kbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from the industry-leading manufacturer, Microchip Technology. Designed for optimal flexibility and convenience, this EEPROM provides robust data storage solutions for a variety of applications, ranging from industrial and automotive systems to consumer electronics and Internet of Things (IoT) devices.

The 25AA080-I/SN utilizes the popular SPI (Serial Peripheral Interface) bus, which ensures compatibility with a wide array of microcontrollers and is particularly well-suited for applications requiring high-speed data transfer and low-power consumption. The device operates across a voltage range of 1.8V to 5.5V, making it versatile for both mobile and stationary applications where power supply levels can vary.

Key Features:

• Memory Size: 8 Kbits (1024 bytes)
• Interface Type: SPI bus compatible
• Operating Voltage Range: 1.8V to 5.5V
• Temperature Range: Industrial (-40°C to +85°C)
• Packaging: 8-pin SOIC (SN)
• Write Cycle Time: 5 ms (max)
• Endurance: 1 million erase/write cycles
• Data Retention: 100 years

With its byte-level and page-level serial EEPROM functions, the 25AA080-I/SN allows for efficient data manipulation and storage. It supports both sequential and random read modes, providing flexibility for data retrieval. The device's write-protect feature ensures the integrity of the stored data, preventing accidental overwrites and erasures.

The 25AA080-I/SN also features a self-timed erase and write cycle with auto-erase before write, reducing the complexity of the host software by eliminating the need for erase instructions before a write operation. The device's status register provides valuable information on the readiness of the device and the status of the write-enable latch, further enhancing its ease of use.

For designers and engineers looking for a reliable and easy-to-integrate data storage solution, the 25AA080-I/SN EEPROM from Microchip Technology offers a perfect blend of performance, durability, and versatility.