24AA02E48T-I/OT

The 24AA02E48T-I/OT is a specialized EEPROM device manufactured by Microchip Technology, designed for applications requiring unique MAC addresses or EUI-48 node addresses. With a storage capacity of 2 Kbits, it integrates a globally unique 48-bit Ethernet MAC address, making it ideal for networked devices. This EEPROM operates over an I²C bus, facilitating easy integration with microcontrollers and other components that support this protocol.
The device features a wide operating voltage range, typically from 1.7V to 5.5V, ensuring compatibility with various systems. It supports standard and fast I²C modes, with clock frequencies up to 1 MHz. The 24AA02E48T-I/OT is designed for industrial temperature ranges (-40°C to +85°C), making it suitable for harsh environments.
Key applications include networking equipment, IoT devices, and any system requiring a pre-programmed EUI-48 address. Its compact packaging options, typically 8-pin SOIC, TSSOP, or PDIP, allow for flexible design integration. The device’s small footprint, low power consumption, and reliable EEPROM technology make it a robust choice for embedded applications.

The 24AA02E48T-I/OT is a Microchip Technology EEPROM with a unique EUI-48 MAC address. Equivalent products include:
1. Atmel/Microchip AT24MAC402: Another EEPROM with a pre-programmed MAC address.
2. STMicroelectronics ST25TA02K: An NFC tag IC with similar memory and functionality.
3. NXP Semiconductors UCODE series: Offers unique IDs for identification applications, though not direct EEPROM.
Consider compatibility with your specific application requirements when choosing replacements.

The 24AA02E48T-I/OT is a serial EEPROM device manufactured by Microchip Technology, designed for applications requiring unique node identifiers. Key features include:
1. EEPROM Memory: It offers 2 Kbit (256 x 8) of Electrically Erasable Programmable Read-Only Memory, allowing for non-volatile storage.
2. Unique MAC Address: The device contains a globally unique 48-bit node address (MAC address), useful for network interfaces.
3. Communication Protocol: It supports I²C bus protocol, enabling easy integration with microcontrollers and other I²C-compatible devices.
4. Operating Voltage: It operates over a wide voltage range from 1.7V to 5.5V.
5. Low Power Consumption: The device features low standby current and operates efficiently, making it suitable for battery-powered applications.
6. Temperature Range: It is rated for operation in the industrial temperature range of -40°C to +85°C.
7. Write Protection: The EEPROM includes a write protection feature to prevent unauthorized data alterations.
8. Package Options: Available in standard packaging options like SOIC, TSSOP, and UDFN.
These features make it suitable for use in applications needing reliable, low-power memory and unique identifiers, such as in networking equipment and embedded systems.

The 24AA02E48T-I/OT is a 2Kb (256 x 8) serial Electrically Erasable PROM with a unique EUI-48™ MAC Address. It is typically used for applications requiring a unique node identification, such as MAC addressing in networking. The device is organized as a single block of 256 bytes and communicates via the I2C bus, supporting 100 kHz and 400 kHz modes.
The 24AA02E48T-I/OT comes in an 8-pin package, with the following pin configuration:
1. VCC: Power supply pin.
2. GND: Ground reference.
3. WP: Write Protect pin; when connected to VCC, the entire memory array is write protected.
4. SDA: Serial Data; bidirectional for transferring addresses and data.
5. SCL: Serial Clock; input for clock synchronization.
6. A0, A1, A2: Device address inputs—these are typically hardwired or used to select the device address.
This EEPROM is ideal for use in applications where a unique, factory-programmed MAC address is required, reducing the time and effort associated with managing MAC addresses in the field.

The 24AA02E48T-I/OT is manufactured by Microchip Technology Inc. Microchip Technology is a publicly traded company that specializes in the production of microcontrollers, memory, analog, and interface products. The company is known for providing a wide range of semiconductor products that serve various industries, including automotive, industrial, consumer, aerospace, and telecommunications. Microchip's offerings are used in a multitude of applications, providing essential components for embedded control and system functions. Headquartered in Chandler, Arizona, Microchip Technology is recognized for its focus on innovation, high-performance products, and comprehensive support for its customers.

The 24AA02E48T-I/OT is a 2Kb serial EEPROM with a unique 48-bit EUI-48™ MAC address, making it ideal for applications requiring Ethernet connectivity and device identification. Common application areas include networked devices, such as IoT devices, industrial automation systems, and consumer electronics, where reliable identification and configuration are crucial. Additionally, it can be used in applications that require secure data storage and retrieval, including communication systems, automotive electronics, and medical devices. Its compatibility with I2C protocols also makes it suitable for embedded system designs that need efficient, low-power memory solutions.

The 24AA02E48T-I/OT is a Microchip Technology device, typically available in an 8-pin small-outline transistor (SOT) package. This package type is compact and suitable for surface-mount applications, providing a combination of EEPROM with a unique MAC address.