AT88SC0404C-SU

The AT88SC0404C-SU is a secure memory device from Microchip Technology, designed for applications requiring data protection and secure access. It features 4 Kbits of EEPROM memory, organized into 16 zones, allowing for flexible data management and access control. This device incorporates strong cryptographic protocols, including a 64-bit mutual authentication protocol and a data encryption mechanism, ensuring secure data transfer and access only to authorized users.
The AT88SC0404C-SU supports a standard I2C interface, making it easy to integrate into a wide range of systems. It also includes features like a unique 64-bit serial number and a high-reliability endurance of 100,000 write cycles, with a data retention capability of 10 years.
Designed for use in applications such as secure access control, printer cartridge management, and anti-counterfeiting measures, the AT88SC0404C-SU is packaged in an 8-lead SOIC package, making it suitable for use in space-constrained environments. Its robust security features and versatile memory architecture make it well-suited for safeguarding sensitive information in various embedded systems.

Equivalent products to the AT88SC0404C-SU chip include:
1. STMicroelectronics M24LR04E: Offers similar EEPROM features.
2. NXP's NTAG series: Particularly the NTAG413 DNA, provides secure authentication features.
3. Infineon SLE 66 series: Offers security ICs with similar capabilities.
4. Microchip 24LC04B: A basic EEPROM alternative with less security features.
These alternatives may vary in security features, memory size, and communication protocols, so it's essential to compare specific requirements before choosing a replacement.

The AT88SC0404C-SU is a secure memory chip from Microchip Technology, featuring 4 Kbits of storage with cryptographic capabilities. It is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is the pin count and their functions:
1. VCC: Power supply pin.
2. GND: Ground pin.
3. SDA: Serial Data, a bidirectional pin used for data transfer in I²C protocol.
4. SCL: Serial Clock, used to synchronize the data transfer with the I²C protocol.
5. RST: Reset, used to reset the device to its default state.
6. WP: Write Protect, used to protect the memory from being written.
7. RFU: Reserved for future use.
8. RFU: Reserved for future use.
The AT88SC0404C-SU is designed for secure applications, providing features like authentication, encryption, and secure data storage, and is commonly used in applications requiring data protection and secure communication.

The AT88SC0404C-SU is manufactured by Microchip Technology Inc. Microchip Technology is an American semiconductor company that designs, develops, and manufactures microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. The company serves a variety of industries, including automotive, consumer electronics, industrial, and telecommunications, offering a wide range of products for embedded control applications. Microchip is known for providing comprehensive solutions that include hardware, software, and development tools to meet the needs of its diverse clientele.

The AT88SC0404C-SU is a secure memory chip often used in applications requiring data protection and authentication. Key application areas include secure access control systems, such as key cards and badges, to ensure authorized entry. It is also used in financial systems, like electronic wallets and payment cards, to safeguard transactions. Additionally, the chip finds use in medical devices for secure patient data storage, and in consumer electronics for DRM (Digital Rights Management) to protect intellectual property. Its robust security features make it suitable for any application where secure data storage and transmission are crucial.

The AT88SC0404C-SU is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package. This surface-mount package type is commonly used for integrated circuits and offers a compact and reliable solution for various electronic applications.