24AA04T-I/OT

The 24AA04T-I/OT is a 4Kb (512 x 8) I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It features a two-wire interface, allowing for easy interfacing with microcontrollers. The device operates at a wide voltage range of 1.8V to 5.5V, making it suitable for various applications, including battery-powered devices.
With a typical write cycle time of 5 ms and an endurance of up to 1 million write cycles, the 24AA04T-I/OT is ideal for applications requiring non-volatile data storage, such as configuration settings, calibration data, or user preferences. It supports multiple devices on the same I2C bus, thanks to its unique address configuration.
The "I" in the part number indicates industrial temperature range (-40°C to +85°C), while "OT" signifies the thin plastic package (TSSOP), facilitating compact designs. Overall, the 24AA04T-I/OT is a reliable choice for embedded systems requiring efficient and durable data storage solutions.

The 24AA04T-I/OT is a 4Kb (512 x 8-bit) Electrically Erasable Programmable Read-Only Memory (EEPROM) device manufactured by Microchip Technology. It features I²C (Inter-Integrated Circuit) interface, allowing seamless communication with microcontrollers and other devices.
Key features include:
- Memory Size: 4 Kbit (512 x 8 bits).
- I²C Interface: Supports standard and fast modes (up to 1 MHz).
- Supply Voltage: Operates from 1.7V to 5.5V, making it suitable for low-voltage applications.
- Write Cycle Time: Typically 5 ms, facilitating efficient data writing.
- EEPROM Technology: Non-volatile memory retains data without power.
- Page Write Support: Allows writing up to 16 bytes of data in a single operation, optimizing performance.
- Low Power Consumption: Ideal for battery-operated devices.
- Temperature Range: Available in industrial-grade specifications (-40°C to +125°C).
These features make the 24AA04T-I/OT well-suited for various applications, including data logging, configuration storage, and firmware updates in embedded systems.

The 24AA04T-I/OT is typically offered in a SOIC-8 (Small Outline Integrated Circuit) package type. This surface-mount package is designed for easy integration into printed circuit boards.

The 24AA04T-I/OT is a 4Kb EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a total of 8 pins.
Pin Count and Functions:
1. SDA (Serial Data Line) - Bidirectional data line for I2C communication.
2. SCL (Serial Clock Line) - Clock signal for synchronizing data transfer.
3. WP (Write Protect) - Used to enable or disable write protection for the memory.
4. VCC - Power supply pin (typically 2.5V to 5.5V).
5. GND - Ground pin.
6. A0, A1, A2 - Address pins for selecting one of the multiple EEPROM devices on the same I2C bus (used for device addressing).
The device operates using the I2C protocol, allowing for easy integration with microcontrollers and other digital systems.

The manufacturer of the 24AA04T-I/OT is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, the company serves a wide range of industries, including automotive, industrial, consumer, and communication sectors. Microchip is well-known for its innovative products, including digital signal controllers and various memory devices, such as EEPROMs, of which the 24AA04T-I/OT is a part. The company focuses on providing integrated, easy-to-use solutions that enable designers to create high-performance electronic systems.

The 24AA04T-I/OT is a 4Kb I2C EEPROM designed for applications requiring non-volatile data storage. It is commonly used in consumer electronics, smart meters, industrial automation, automotive systems, and medical devices for storing configuration settings, calibration data, and user preferences. Its low power consumption and ease of integration make it suitable for embedded systems and various IoT applications.

The 24AA04T-I/OT is a 4Kb EEPROM chip from Microchip Technology. Equivalent products include the 24LC04B, 24C04, and similar EEPROMs that offer I2C interface and comparable memory capacity. Ensure that the operating voltage, package type, and I2C addressing are compatible when selecting an equivalent. Always consult the datasheets for detailed specifications.