Overview
The 24AA025E48-I/SN is a 2Kbit I2C Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by Microchip Technology. This device is designed to provide non-volatile memory storage and is particularly useful in applications requiring small amounts of data storage. The EEPROM is organized into two blocks of 128 x 8-bit memory, making it suitable for various embedded systems and IoT devices.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 2 Kbit |
| Memory Configuration | 2 blocks of 128 x 8-bit |
| Memory Interface Type | Serial I2C (2-Wire) |
| Clock Frequency | 400 kHz |
| Access Time | 900 ns |
| Package Type | 8-SOIC |
| Operating Voltage | 1.7V to 5.5V |
Key Features
- Low-Voltage Operation: The device can operate down to 1.7V, making it suitable for low-power applications.
- High-Speed I2C Interface: Supports clock frequencies up to 400 kHz.
- Small Footprint: Available in an 8-SOIC package, ideal for space-constrained designs.
- Non-Volatile Memory: Data is retained even when power is turned off.
- EUI-48 Node Identity: Designed to store EUI-48 node identity, making it useful in networked devices.
Applications
- Embedded Systems: Suitable for various embedded systems requiring small amounts of non-volatile memory.
- IoT Devices: Ideal for IoT devices that need to store configuration data or other small datasets.
- Networked Devices: Used in devices that require EUI-48 node identity storage.
- Industrial Automation: Can be used in industrial automation systems for storing settings and configurations.
Q & A
- What is the memory size of the 24AA025E48-I/SN?
The memory size is 2 Kbit, organized into two blocks of 128 x 8-bit memory.
- What type of interface does the 24AA025E48-I/SN use?
The device uses a Serial I2C (2-Wire) interface.
- What is the maximum clock frequency supported by the 24AA025E48-I/SN?
The maximum clock frequency is 400 kHz.
- What is the operating voltage range of the 24AA025E48-I/SN?
The operating voltage range is from 1.7V to 5.5V.
- What package type is the 24AA025E48-I/SN available in?
The device is available in an 8-SOIC package.
- Is the data retained when power is turned off?
Yes, the data is retained even when power is turned off due to its non-volatile nature.
- What is the access time of the 24AA025E48-I/SN?
The access time is 900 ns.
- Can the 24AA025E48-I/SN be used in low-power applications?
Yes, it can operate down to 1.7V, making it suitable for low-power applications.
- What is the typical use case for the 24AA025E48-I/SN in networked devices?
It is often used to store EUI-48 node identity in networked devices.
- Is the 24AA025E48-I/SN suitable for industrial automation systems?
Yes, it can be used in industrial automation systems for storing settings and configurations.
