The Atmel AT88SC0404C is a high-security, multi-functional storage chip designed to protect sensitive information in authentication, identification, and secure access applications. It provides 4 Kbit (512 bytes) of EEPROM memory, divided into four configurable 128-byte regions, each with unique access permissions and protection levels.<\/p>\n
Unlike traditional storage chips that require a microprocessor-based operating system, the AT88SC0404C uses embedded security logic to manage encryption, password authentication, and access control directly on the chip. This architecture simplifies system design while maintaining strong data integrity and confidentiality.<\/p>\n
The device supports the ISO\/IEC 7816-3 T=0 communication protocol, enabling easy integration with smart cards, terminals, and embedded controllers. It includes encrypted authentication keys, secure read\/write permissions, and tamper-proof mechanisms to effectively defend against cloning and unauthorized access.<\/p>\n
The AT88SC0404C is a compact, low-power, and highly reliable chip, making it an ideal choice for applications such as bank cards, access control systems, prepaid cards, membership programs, and IoT authentication modules.<\/p>\n
Why Choose the Atmel AT88SC0404C CryptoMemory Smart Card Chip?<\/strong><\/span><\/p>\n \u00a0Four independently configurable zones support tailored access and file structuring<\/p>\n Embedded cryptographic features and security policies ensure secure data handling<\/p>\n \u00a0A budget-friendly chip built for endurance and security-critical use cases<\/p>\n ISO 7816-3 T=0 support ensures seamless integration with most smart card infrastructures<\/p>\n <\/p>","protected":false},"excerpt":{"rendered":" The Atmel AT88SC0404C is a high-security memory chip offering 4 Kbit of protected storage with advanced access control. It delivers robust data protection and flexible memory configuration\u2014all without the complexity of a microprocessor. Ideal for smart cards, access systems, and secure authentication devices, it provides a compact and\u00a0reliable solution for safeguarding sensitive data.<\/p>\n\n