Microchip Technology, Inc. Specialized ICs AT88SC0104CA-MJTG

The AT88SC0104CA-MJTG is a secure memory device from the Atmel CryptoMemory family, featuring 1-Kbit (128-byte) EEPROM user memory. It is organized into four 256-bit (32-byte) zones, each with programmable access rights, allowing for flexible data management. The device supports a self-timed write cycle and offers single byte or 16-byte page write modes. This IC includes advanced security features such as a 64-bit mutual authentication protocol, cryptographic Message Authentication Codes (MAC), and stream encryption capabilities. It can store up to four unique key sets for authentication and encryption, along with eight sets of two 24-bit passwords. The AT88SC0104CA-MJTG operates within a voltage range of 2.7V to 3.6V and communicates via a 2-wire serial interface, compatible with TWI, at speeds up to 1.0MHz. Designed for high reliability, the device has an endurance of 100,000 write cycles and a data retention period of 10 years. It is available in a standard 8-lead package and is compliant with RoHS standards. The AT88SC0104CA-MJTG is suitable for applications requiring secure nonvolatile storage of sensitive information, making it a viable option for engineers seeking a reliable and secure memory solution.