24AA025E48T-I/OT

The 24AA025E48T-I/OT is a Microchip Technology EEPROM device, specifically designed for storing non-volatile data. It features 2Kb (256 x 8) of electrically erasable programmable read-only memory (EEPROM). A key distinction of this device is its pre-programmed, globally unique 48-bit MAC address, making it particularly useful in networking and IoT applications where hardware-based identity is crucial.
Operating on a low-voltage range of 1.7V to 5.5V, the 24AA025E48T-I/OT is suited for a variety of power-sensitive applications. It communicates via the I²C protocol, supporting standard (100 kHz) and fast (400 kHz) modes, which ensures broad compatibility with microcontrollers and other digital devices.
The device is housed in a small 8-lead package, typically a TSSOP or SOIC, allowing for efficient use of board space. Its robust design includes over a million erase/write cycles and data retention capability of over 200 years, making it reliable for long-term deployments. This EEPROM is extensively used in applications like network cards, embedded systems, and any scenario requiring a unique device address.

The 24AA025E48T-I/OT is a serial EEPROM from Microchip with a unique MAC address. Equivalent products include the Atmel AT24MAC402, which also offers EEPROM with a pre-programmed MAC address, and the STMicroelectronics M24C02, which is a standard 2Kb EEPROM but may require additional handling for MAC address programming. Ensure feature compatibility, as direct equivalents with a pre-programmed MAC might be limited. Always verify electrical and protocol specifications for compatibility.

The 24AA025E48T-I/OT is a 2Kb (256 x 8) Serial Electrically Erasable PROM with a pre-programmed globally unique EUI-48™ MAC address. Here are its key features:
1. EEPROM Memory: It offers 2Kb of non-volatile memory, organized in 256 bytes.
2. I2C Interface: Operates on a standard I2C bus, supporting 100 kHz and 400 kHz clock frequencies.
3. Wide Voltage Range: Functions over a wide voltage range from 1.7V to 5.5V, making it versatile for various applications.
4. Page Write Capability: Supports a page write of up to 16 bytes.
5. Unique MAC Address: Pre-programmed with a 48-bit EUI-48 MAC address, useful for network applications.
6. Extended Temperature Range: Suitable for industrial applications with an operating range from -40°C to +85°C.
7. Low Power Consumption: Offers low active current and standby current, ideal for battery-powered devices.
8. Hardware Write Protection: Includes write protection via a write-protect pin for safeguarding data against inadvertent writes.
This makes the 24AA025E48T-I/OT ideal for network-based and identification applications requiring non-volatile storage and a unique address.

The 24AA025E48T-I/OT is an EEPROM chip manufactured by Microchip Technology. It is an 8-pin device designed for non-volatile memory storage. This particular model has the following pin configuration:
1. Pin 1 (A0): Device Address Input.
2. Pin 2 (A1): Device Address Input.
3. Pin 3 (A2): Device Address Input.
4. Pin 4 (VSS): Ground.
5. Pin 5 (SDA): Serial Data used for bidirectional communication.
6. Pin 6 (SCL): Serial Clock Input for timing of data transfer.
7. Pin 7 (WP): Write-Protect pin that prevents write operations if tied to VCC.
8. Pin 8 (VCC): Power Supply.
The 24AA025E48T-I/OT contains 2 kilobits (256 bytes) of memory, organized in 32 pages of 8 bytes each, and operates on an I2C bus interface. It is known for its small size, low power consumption, and the inclusion of a unique, pre-programmed 48-bit MAC address, making it suitable for networking applications where a unique identifier is necessary.

The 24AA025E48T-I/OT is manufactured by Microchip Technology Inc. Microchip Technology is a leading American company that specializes in the production of microcontrollers, memory devices, and analog semiconductors. Founded in 1989, the company positions itself as a provider of smart, connected, and secure embedded control solutions. Microchip's products are used in a wide variety of applications and industries, including automotive, industrial, consumer electronics, and telecommunications. The company is known for its comprehensive portfolio of products that focus on reliability and performance, catering to both large and small-scale businesses worldwide.

The 24AA025E48T-I/OT is a serial EEPROM with a unique MAC address, making it particularly useful in networking and IoT applications. Its primary application areas include:
1. Network Devices: Used in routers, switches, and other networking hardware for MAC address storage.
2. IoT Devices: Essential for devices that require a unique identifier for network communication.
3. Industrial Automation: Ensures device identity and communication integrity in automated systems.
4. Consumer Electronics: Utilized in smart appliances and gadgets requiring network connectivity.
5. Embedded Systems: Ideal for systems needing compact, reliable memory with unique identification capabilities.

The 24AA025E48T-I/OT is a 2Kb I2C Serial EEPROM with a unique MAC address. It is packaged in a SOT-23-5 (Small Outline Transistor) form factor, which is a small, surface-mount package commonly used for integrated circuits.