24AA128T-I/SN

The 24AA128T-I/SN is a 128 Kbit (16 K x 8) electrically erasable programmable read-only memory (EEPROM) device from Microchip Technology. It operates on a supply voltage range of 1.8V to 5.5V and interfaces via the I²C communication protocol, making it suitable for various applications, including data storage in microcontrollers, consumer electronics, and automotive systems.
Key features include:
1. Memory Organization: 128 Kbits organized as 16,384 words of 8 bits each.
2. I²C Interface: Supports standard (100 kHz) and fast (400 kHz) modes for efficient data transfer.
3. Write Cycle Time: Typically 5 ms, allowing for quick data updates.
4. Endurance: Supports a minimum of 1,000,000 write/erase cycles per memory cell.
5. Data Retention: Retains data for up to 100 years under proper conditions.
The 24AA128T-I/SN is ideal for applications requiring non-volatile memory with low power consumption and small form factor.

The 24AA128T-I/SN is a 128 Kbit (16 K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) developed by Microchip Technology. Here are its key features:
1. Memory Organization: 16 K x 8 bits, allowing for flexible data storage.
2. Interface: I²C compatible, enabling easy communication with microcontrollers and other devices.
3. Operating Voltage: Typically operates between 1.7V and 5.5V, making it suitable for various applications.
4. Data Retention: Retains data for up to 100 years, ensuring long-term data integrity.
5. Write Endurance: Guarantees up to 1 million write cycles, allowing for frequent data updates.
6. Low Power Consumption: Designed for low power applications, ideal for battery-operated devices.
7. Addressing: Supports up to 8 devices on the same I²C bus with unique addresses.
8. Temperature Range: Available in different temperature grades for industrial and commercial applications.
These features make the 24AA128T-I/SN suitable for applications in consumer electronics, automotive systems, and industrial devices.

The 24AA128T-I/SN is offered in an 8-pin MSOP (Micro Small Outline Package) or an 8-pin DIP (Dual In-line Package) format. This EEPROM from Microchip Technology features I2C communication and provides 128 Kbit of memory in a compact package suitable for various electronic applications.

The 24AA128T-I/SN is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology. It features a total of 8 pins. The pin functions are as follows:
1. VCC (Pin 1): Supply voltage (2.5V to 5.5V).
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data line for data transfer.
4. SCL (Pin 4): Serial Clock line for synchronization.
5. WP (Pin 5): Write Protect input; when connected to VCC, write operations are disabled.
6. A0 (Pin 6): Address pin for device selection; can be tied to GND or VCC.
7. A1 (Pin 7): Address pin for additional device selection; can also be tied to GND or VCC.
8. A2 (Pin 8): Address pin for further device selection; tied to GND or VCC.
The 24AA128T is commonly used in applications requiring non-volatile data storage, such as configuration settings or calibration data in electronic devices.

The manufacturer of the 24AA128T-I/SN is Microchip Technology Inc. Microchip is a leading provider of microcontroller and analog semiconductors, specializing in embedded control solutions. Founded in 1989 and headquartered in Chandler, Arizona, the company offers a wide range of products, including microcontrollers, memory devices, and development tools, primarily targeting the automotive, industrial, and consumer electronics markets. Microchip is known for its commitment to providing high-quality, reliable products and extensive support services for engineers and developers in various industries.

The 24AA128T-I/SN is a 128-kbit I2C EEPROM used in various applications, including consumer electronics, automotive systems, and industrial devices. Common uses include data storage for configuration settings, calibration data, and asset tracking. Its non-volatile memory allows for reliable retention of information, making it suitable for applications requiring data integrity over power cycles.

The 24AA128T-I/SN chip is a 128Kb I2C EEPROM. Equivalent products include:
1. 24LC128 - Similar I2C interface and memory capacity.
2. M95512 - Another EEPROM with I2C support, 128Kb capacity.
3. AT24C128 - EEPROM from Atmel with similar specifications.
Check datasheets for specific features and pin compatibility as variants may differ slightly.