Microchip Technology 25LC080B-I/ST Serial EEPROM

The 25LC080B-I/ST is a high-quality 8 Kbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. It is part of the renowned 25 Series EEPROMs that provide robust performance and reliability for data storage needs. This particular model comes in a compact TSSOP package, making it suitable for space-constrained applications.

Key Features

• Memory Size: The device offers 8 Kbits of memory, organized as 1,024 x 8 bits, which is ideal for storing configuration settings, calibration data, or small application logs.
• Interface Type: It communicates via a serial SPI (Serial Peripheral Interface) bus, which ensures high-speed data transfer with a minimal number of I/O pins, making it easy to interface with modern microcontrollers.
• Operating Voltage: The 25LC080B-I/ST operates at a voltage range of 2.5V to 5.5V, providing flexibility for use in various system voltage levels.
• Speed: It supports a clock frequency of up to 10 MHz, allowing for fast read and write operations, which is crucial for time-sensitive applications.
• Temperature Range: Designed for industrial applications, it can operate over an extended temperature range from -40°C to +85°C, ensuring reliable performance under harsh conditions.

Security and Reliability

The EEPROM includes write protection features such as hardware write-protect pins and software write protection, ensuring that critical data is safeguarded against inadvertent changes. Additionally, the 25LC080B-I/ST has a high endurance of 1 million write cycles and a data retention period of over 200 years, making it a dependable choice for long-term applications.

Applications

With its robust feature set, the 25LC080B-I/ST is well-suited for a variety of applications, including:

• Industrial and automotive electronics
• Networking and telecommunications equipment
• Consumer electronics
• Medical devices
• Smart cards and identification systems

In conclusion, the Microchip Technology 25LC080B-I/ST is a versatile and reliable EEPROM solution that offers the quality and performance expected from a leading semiconductor manufacturer.