AT24MAC402-STUM-T

The AT24MAC402-STUM-T is a secure, 2-wire serial EEPROM memory device from Microchip Technology, featuring 4 Kbits (512 bytes) of memory. It incorporates Advanced Encryption Standard (AES) for data protection, making it ideal for applications requiring secure data storage, such as in automotive, industrial, and consumer electronics.
This device supports a variety of data protection mechanisms, including device-level access control and secure data storage, ensuring that sensitive information is protected against unauthorized access. The AT24MAC402-STUM-T operates with a wide voltage range, enabling compatibility with various systems.
Its operational features include a fast I²C-compatible interface, providing efficient data transfer, and it supports multiple write cycles with endurance. The device is offered in a compact TSSOP package, making it suitable for space-constrained applications. Overall, the AT24MAC402-STUM-T is a robust solution for secure memory needs in embedded systems.

The AT24MAC402-STUM-T is a 2K-bit serial EEPROM with built-in MAC (Message Authentication Code) functionality, designed for secure data storage. Key features include:
1. Memory Organization: 256 x 8 bits, allowing for efficient data storage.
2. Interface: Utilizes I²C protocol for easy integration with microcontrollers.
3. MAC Functionality: Provides data integrity and authenticity verification, essential for secure applications.
4. Supply Voltage: Operates at a voltage range of 1.7V to 5.5V, making it suitable for various power environments.
5. Speed: Supports standard I²C speeds up to 1 MHz.
6. Low Power Consumption: Features low standby and active current, ideal for battery-operated devices.
7. Endurance and Retention: Offers over 1 million write cycles and data retention of up to 100 years.
8. Package Options: Available in various packages, including TSSOP and DFN, for flexibility in design.
These features make the AT24MAC402-STUM-T suitable for applications requiring secure data storage, such as in automotive, industrial, and consumer electronics.

The AT24MAC402-STUM-T is available in a TSSOP (Thin Shrink Small Outline Package) type package, specifically designed for space-constrained applications.

The AT24MAC402-STUM-T is a memory device from Microchip Technology, specifically an I2C-compatible EEPROM with an integrated MAC (Media Access Control) address. It features a total of 8 pins.
The pinout and their main functions are as follows:
1. VCC: Power supply pin (typically 1.8V to 5.5V).
2. GND: Ground reference.
3. SCL: Serial Clock Line for I2C communication.
4. SDA: Serial Data Line for I2C communication.
5. WP: Write Protect pin; when high, it protects EEPROM from being written to.
6. A0, A1: Address selection pins; used to set the device address in multi-device configurations.
7. NC: No connect; not used.
This device is used for applications that require both non-volatile memory and a unique MAC address, such as IoT devices.

The manufacturer of the AT24MAC402-STUM-T is Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in designing and manufacturing microcontrollers, memory, and other integrated circuits. Founded in 1989, Microchip is known for its focus on embedded control applications and offers a wide range of products used in various industries, including automotive, industrial, consumer electronics, and communications. The AT24MAC402-STUM-T is a type of EEPROM (Electrically Erasable Programmable Read-Only Memory) that includes a MAC (Media Access Control) address, commonly used for networked devices. Microchip provides extensive support, development tools, and resources for engineers and developers working with their products.

The AT24MAC402-STUM-T is a secure, EEPROM-based memory device used in various applications, including secure identity and authentication systems, automotive key fobs, smart cards, and IoT devices. It features cryptographic capabilities for data protection, making it suitable for secure transactions, anti-counterfeiting measures, and device authentication in industries such as consumer electronics, healthcare, and access control systems.

The AT24MAC402-STUM-T is a 2-kbit I2C EEPROM with built-in MAC addressing. Equivalent products include the Microchip 24MAC402, STMicroelectronics M24M02, and NXP's NT24C02. It's essential to verify specific features like memory size, I2C compatibility, and MAC capabilities when selecting alternatives.