The RM25C128C-LTAI-T is a 128Kb Serial CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) from Adesto Technologies, utilizing the SPI (Serial Peripheral Interface). This memory device is designed for applications requiring non-volatile storage of configuration data, calibration settings, or other persistent information. Its SPI interface allows for simple integration with microcontrollers and other digital systems.

Applications:

• Data Logging: Used for storing sensor data and event logs in industrial and consumer devices.
• Configuration Storage: Employed in storing configuration parameters for embedded systems and devices.
• Calibration Data Storage: Used to store calibration settings for sensors and other instruments.
• Firmware Storage: Can be used for storing small amounts of firmware or boot code.
• Security and Identification: Utilized in storing security keys and identification data.

Features:

• 128Kb Memory: Provides 128 kilobits of non-volatile storage.
• SPI Interface: Supports SPI communication protocol for easy integration with microcontrollers.
• Low Power Consumption: Designed for low power operation, suitable for battery-powered applications.
• High Endurance: Offers a high number of write/erase cycles, ensuring long-term reliability.
• Small Package: Available in a small package for space-constrained applications.

Benefits:

• Non-Volatile Storage: Retains data even when power is removed.
• Easy Integration: SPI interface simplifies hardware and software design.
• Long-Term Reliability: High endurance ensures reliable data storage over time.
• Low Power Operation: Reduces power consumption in battery-powered devices.
• Compact Design: Small package allows for integration in space-limited applications.

Specifications:

The RM25C128C-LTAI-T operates on a supply voltage range of 1.8V to 5.5V. It supports SPI clock frequencies up to 10 MHz. It is available in SOIC packages. The operating temperature range is -40°C to +85°C. The write endurance is typically 1 million cycles per byte. The data retention is guaranteed for 100 years.