The 25C160-E/SN is a high-performance, serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from the renowned manufacturer, Microchip Technology. This device is designed to provide flexible non-volatile data storage in a wide range of applications, from industrial and automotive systems to consumer electronics and medical devices.
Key Features
- Memory Size: The 25C160-E/SN offers 16 Kbits of memory, organized as 2,048 x 8 bits, which is ideal for storing configuration data, calibration constants, and device state information.
- Interface: It features a serial SPI (Serial Peripheral Interface) bus, which allows for simple integration with most microcontrollers and processors, providing a reliable and high-speed data transfer mechanism.
- Operating Voltage: Designed to operate within a voltage range of 4.5V to 5.5V, this device is suitable for a variety of power environments and can be easily incorporated into both 5V-tolerant and lower voltage systems with level shifters.
- Temperature Range: With an industrial temperature range of -40°C to +85°C, the 25C160-E/SN ensures reliable performance even under extreme conditions, making it a versatile choice for challenging environments.
- Package: The device comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is widely used and preferred for its small footprint and ease of PCB (Printed Circuit Board) layout.
- Write Protection: It includes a hardware write-protect feature that prevents accidental overwrites and ensures data integrity during critical operations or in the presence of unexpected events.
- Endurance: The EEPROM is capable of withstanding a minimum of 1 million write cycles, with a data retention period of over 100 years, offering a robust storage solution that can be written to frequently without degradation.
Applications
The 25C160-E/SN is a versatile memory component that can be used in a wide array of applications, including:
- Consumer Electronics: For storing user settings and preferences in devices like TVs, radios, and home appliances.
- Automotive: Ideal for storing non-volatile data in car radios, GPS systems, and engine control units.
- Industrial: Useful in sensors, instrumentation, and factory automation systems for calibration and configuration data storage.
- Telecommunications: In networking equipment for MAC addresses, configuration headers, and firmware updates.
With its robust design, reliable data retention, and ease of integration, the 25C160-E/SN from Microchip Technology is an excellent choice for designers looking for a dependable non-volatile memory solution.
