Microchip Technology

24AA04T-I/OT

24AA04T-I/OT Description

The 24AA04T-I/OT is a 4Kbit EEPROM memory IC from Microchip Technology, designed for use in a variety of applications requiring non-volatile memory storage. This device is part of the Memory ICs Products category and is available in a SOT23-5 package. With a clock frequency of 400 kHz and an access time of 900 ns, it offers reliable performance for data retention and retrieval.

24AA04T-I/OT Features

• Technology: EEPROM (Electrically Erasable Programmable Read-Only Memory), providing non-volatile storage with the ability to be erased and reprogrammed.
• Memory Format: EEPROM, with a memory organization of 256 x 8 x 2, allowing for flexible data storage and organization.
• Memory Size: 4Kbit, offering ample storage for small to medium-sized data sets.
• Memory Interface: I2C, a widely used serial communication protocol for connecting low-speed peripherals to a microcontroller or processor.
• Voltage - Supply: 1.7V to 5.5V, providing compatibility with a wide range of power supply voltages.
• Clock Frequency: 400 kHz, ensuring fast data transfer rates.
• Access Time: 900 ns, allowing for quick data retrieval.
• Write Cycle Time - Word, Page: 5ms, enabling efficient data writing.
• Mounting Type: Surface Mount, suitable for use in PCB designs.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• REACH Status: REACH Unaffected, indicating compliance with the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for safe handling and storage without special precautions against moisture.

24AA04T-I/OT Applications

The 24AA04T-I/OT is ideal for applications where non-volatile memory is required, such as:

1. Smart Meters: Storing meter readings and configuration settings.
2. Industrial Control Systems: Saving calibration data and operational parameters.
3. Consumer Electronics: Storing user preferences and settings in devices like home appliances and audio equipment.
4. Automotive Systems: Storing diagnostic data and system configurations.
5. IoT Devices: Storing firmware updates and sensor data in connected devices.

Conclusion of 24AA04T-I/OT

The 24AA04T-I/OT from Microchip Technology is a versatile EEPROM memory IC that offers a combination of performance, reliability, and flexibility. Its I2C interface, wide voltage range, and fast access time make it suitable for a variety of applications in the electronics industry. With its RoHS and REACH compliance, it is also an environmentally responsible choice for designers looking to meet regulatory standards. The 24AA04T-I/OT's unique features and advantages make it an excellent choice for applications requiring non-volatile memory storage and data retention.