Microchip Technology 25LC160B-E/SN

The 25LC160B-E/SN is a 16 Kbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology, a leading provider of microcontroller and analog semiconductors. This EEPROM device provides an efficient storage solution for applications requiring non-volatile memory with a low-power consumption design.

Key Features

• Memory Size: 16 Kbit (2 Kbyte) of storage, organized as 2,048 x 8 bits, which is ideal for storing configuration parameters, device IDs, calibration data, and small application logs.
• Interface: The device operates via a Serial Peripheral Interface (SPI) bus, which allows for simple integration with most microcontrollers and offers high-speed data transfer.
• Operating Voltage Range: This EEPROM operates across a voltage range of 2.5V to 5.5V, making it versatile for various power supply conditions and compatible with both 3.3V and 5V systems.
• Write Protection: Features hardware write-protection with dedicated pin (WP) to prevent unintended data writes during critical operations or after deployment.
• Data Retention: Guaranteed data retention of over 200 years and a write endurance of 1,000,000 cycles per byte, ensuring the reliability and longevity of stored data.
• Package: Available in an 8-pin SN (SOIC) package, the 25LC160B-E/SN is suitable for standard PCB layouts and is easy to solder, even for hobbyists or in manual assembly processes.
• Temperature Range: Industrial temperature range (-40°C to +85°C), allowing the device to operate reliably in a broad range of environmental conditions.

Applications

The 25LC160B-E/SN EEPROM is perfect for a variety of applications, including but not limited to:

• Industrial and automotive electronics where long-term data storage is crucial.
• Consumer electronics, such as personal gadgets and appliances, where configuration data needs to be preserved across power cycles.
• Medical devices that require calibration or store patient data.
• Telecommunication devices, for storing network configurations and service provider information.

Overall, the Microchip Technology 25LC160B-E/SN EEPROM provides a reliable, cost-effective solution for data storage needs in a variety of electronic devices, ensuring data integrity and easy integration into existing systems.