AT24CM01-XHM-T

The AT24CM01-XHM-T is a 1Mb (128K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit developed by Microchip Technology. It operates through a two-wire I2C interface, allowing easy communication with microcontrollers and other devices. This EEPROM is designed for applications requiring data storage, such as configuration settings, calibration data, and any non-volatile storage needs.
Key features include a wide operating voltage range (from 1.7V to 5.5V), low power consumption, and fast write and read speeds. The device supports multiple I2C addresses, enabling connection of multiple EEPROMs on the same bus. Additionally, it incorporates features like hardware write protection and a page write capability, which enhances data integrity and reliability.
The AT24CM01-XHM-T is suitable for various applications, including consumer electronics, automotive systems, and industrial equipment, where data retention and endurance are critical. Its small package size and ease of integration make it a popular choice for engineers looking to implement non-volatile memory solutions.

The AT24CM01-XHM-T is available in an 8-lead SOIC (Small Outline Integrated Circuit) package type. This package is designed for surface mounting and provides compact integration for applications using this EEPROM device.

The AT24CM01-XHM-T is a 1 Kbit (128 x 8) I2C-compatible EEPROM. It features a total of 8 pins. The pin configuration and their functions are as follows:
1. VCC: Power supply voltage (typically 1.8V to 5.5V).
2. GND: Ground reference.
3. SDA: Serial Data Line for data transfer.
4. SCL: Serial Clock Line for synchronization.
5. WP: Write Protect; when connected to VCC, writing to the memory is disabled.
6. A0: Address pin for device selection; allows up to 8 devices on the same I2C bus.
7. A1: Address pin for device selection; allows up to 8 devices on the same I2C bus.
8. A2: Address pin for device selection; allows up to 8 devices on the same I2C bus.
The AT24CM01-XHM-T supports multiple devices on the same bus through its address pins and is used for non-volatile data storage in various applications.

The AT24CM01-XHM-T is manufactured by Microchip Technology Inc. Microchip is a leading provider of embedded control and connectivity solutions, known for its microcontrollers, analog semiconductors, memory products, and development tools. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The company focuses on delivering high-quality, reliable products that enable engineers to develop innovative applications. With a strong emphasis on customer support and design resources, Microchip is recognized for its contributions to the semiconductor industry and its commitment to advancing embedded technologies.

The AT24CM01-XHM-T is a 1 Kbit EEPROM memory chip primarily used in applications such as data logging, industrial automation, consumer electronics, and automotive systems. It serves for storing configuration settings, calibration data, and small amounts of user data in devices like smart meters, sensors, and medical equipment. Its I2C interface allows for easy integration into various microcontroller-based systems.

The AT24CM01-XHM-T is a 1Kbit EEPROM with I2C interface. Equivalent products include:
1. Microchip 24LC01B
2. STMicroelectronics M24C01
3. NXP (Philips) PCF8574 (with additional features)
4. Winbond W25X10CL
Always verify specifications, memory size, and interface compatibility before substituting.