AT24CM02-U2UM-T

The AT24CM02-U2UM-T is a high-capacity, 2-Mbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. Designed to provide reliable data storage, it features an I2C-compatible two-wire interface for communication, supporting speeds up to 1 MHz. This EEPROM device is organized as 256K x 8 bits, allowing for efficient data management and access.
The AT24CM02-U2UM-T supports a wide voltage range from 1.7V to 5.5V, making it versatile for various applications. It includes features like byte-level write protection, a page write capability of up to 256 bytes, and hardware data protection to prevent accidental overwriting or data loss.
Its TSSOP (Thin Shrink Small Outline Package) form factor makes it suitable for compact and space-constrained applications. Common use cases include consumer electronics, industrial automation, and communication systems, where reliable non-volatile memory is essential. Overall, the AT24CM02-U2UM-T is valued for its high endurance, low power consumption, and robust data retention capabilities.

The AT24CM02-U2UM-T is a member of the AT24CM02 series, which is a 2-Mbit I2C-compatible Serial EEPROM. Key features include:
1. Memory Size: It offers 256KB of EEPROM, organized as 262,144 x 8 bits.
2. I2C Interface: Compatible with both standard (100 kHz) and fast (400 kHz) I2C protocols, and supports 1MHz Fast-Mode Plus.
3. Wide Voltage Range: Operates between 1.7V and 5.5V, making it suitable for a variety of applications.
4. Write Protection: Implements hardware write protection for the entire memory array via the WP pin.
5. Page Write Capability: Allows writing up to 256 bytes in a single operation.
6. Low Power Consumption: Features low standby and active power requirements, enhancing energy efficiency.
7. Endurance and Data Retention: Offers high endurance with 1 million write cycles and data retention of up to 100 years.
8. Temperature Range: Operational across a wide temperature range from -40°C to +85°C.
These features make the AT24CM02-U2UM-T suitable for applications requiring reliable, non-volatile memory storage with robust data protection and low power consumption.

The AT24CM02-U2UM-T is an I2C-compatible EEPROM memory chip from Microchip Technology. It comes in an 8-lead UDFN (2x3 mm) package, which is a thin, small-outline package ideal for space-constrained applications.

The AT24CM02-U2UM-T is a 2-Mbit (256 KB) I2C-compatible serial EEPROM device. It is provided in an 8-lead UDFN (Ultra-thin Dual Flat No-lead) package. The pin count for this package is 8.
Here are the primary functions of each pin:
1. A0, A1, A2: These are address pins used for device selection when multiple EEPROMs are used on a single I2C bus.
2. GND: Ground reference for the device.
3. SDA: Serial Data line, used for bidirectional communication of data between the EEPROM and the host controller.
4. SCL: Serial Clock line, used for clocking data in and out of the device.
5. WP: Write Protect pin, used to enable or disable write operations to the EEPROM.
6. VCC: Supply Voltage pin.
These pins facilitate communication and control over the I2C bus, allowing for data storage and retrieval in a variety of applications.

The AT24CM02-U2UM-T is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company focuses on developing comprehensive, cost-effective, and innovative products that enable the design of embedded control applications. Microchip serves a wide variety of industries, including automotive, aerospace, consumer electronics, and industrial automation, offering products like microcontrollers, memory devices, interface products, and more.

The AT24CM02-U2UM-T is a 2-Mb I2C-compatible serial EEPROM from Microchip Technology. It is used in applications requiring high-density non-volatile memory, such as data logging, configuration storage, and calibration data storage. Common application areas include consumer electronics, industrial automation, medical devices, and automotive systems, where reliable data retention and low power consumption are crucial. Its I2C interface makes it ideal for systems that need efficient, simple communication between microcontrollers and memory components.

The AT24CM02-U2UM-T is a 2Mb I2C-compatible EEPROM. Equivalent products include the Microchip 24CM02, STMicroelectronics M24M02, and the ON Semiconductor CAT24M02. These alternatives offer similar memory capacities and I2C interface, but always verify pin configurations and electrical characteristics to ensure compatibility.