Microchip Technology
Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.
View All Product from Microchip TechnologyThe Atmel AT88SC0104CA member of the Atmel CryptoMemory® family is a high-performance secure memory providing1-Kbit of user memory with advanced security and cryptographic features built in. The user memory is divided into four 32-bytezones, each of which may be individually set with different security access rights or effectively combined together to providespace for one to four data files. The AT88SC0104CA features an enhanced command set that allows direct communicationwith microcontroller hardware 2-wire interface thereby allowing for faster firmware development with reduced code spacerequirements.1.1Smart Card ApplicationsThe AT88SC0104CA provides high security, low cost, and ease of implementation without the need for a microprocessoroperating system. The embedded cryptographic engine provides for dynamic, symmetric-mutual authentication between thedevice and host, as well as performing stream encryption for all data and passwords exchanged between the device and host.Up to four unique key sets may be used for these operations. The AT88SC0104CA offers the ability to communicate withvirtually any smart card reader using the asynchronous T = 0 protocol (Gemplus Patent) defined in ISO 7816-3.1.2Embedded ApplicationsThrough dynamic, symmetric-mutual authentication, data encryption, and the use of cryptographic Message AuthenticationCodes (MAC), the AT88SC0104CA provides a secure place for storage of sensitive information within a system. With itstamper detection circuits, this information remains safe even under attack. A 2-wire serial interface running at speeds up to1.0MHz provides fast and efficient communications with up to 15 individually addressable devices. The AT88SC0104CA isavailable in industry standard 8-lead packages with the same familiar pin configuration as AT24CXXX Serial EEPROMdevices.Note: Does not apply to either the TSSOP or the ultra thin mini-map pinoutsFigure 1-1. Block DiagramAT88SC0104CA [SUMMARY DATASHEET]Atmel-5200IS-CryptoMem-AT88SC0104CA-Datasheet-Summary_0720153
The AT88SC0104CA provides high security, low cost, and ease of implementation without the need for a microprocessoroperating system. The embedded cryptographic engine provides for dynamic, symmetric-mutual authentication between thedevice and host, as well as performing stream encryption for all data and passwords exchanged between the device and host.Up to four unique key sets may be used for these operations. The AT88SC0104CA offers the ability to communicate withvirtually any smart card reader using the asynchronous T = 0 protocol (Gemplus Patent) defined in ISO 7816-3.
TYPE | DESCRIPTION | Select all |
---|---|---|
Package | Tape & Reel (TR) | |
Package / Case | M2 J, Smart Card Module (ISO) | |
Product Status | Active | |
Supplier Device Package | M2 - P Module (ISO) | |
Programmable | Not Verified | |
Type | Secure Memory | |
Applications | Embedded, Smart Card | |
Series | CryptoMemory® | |
Mounting Type | Surface Mount |
Microchip Technology
Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.
View All Product from Microchip TechnologyIC AUTHENTICATION CHIP SOT23-3
IC AUTHENTICATION CHIP 8UDFN
IC AUTHENTICATION CHIP 8UDFN
IC AUTHENTICATION CHIP 8SOIC
IC AUTHENTICATION CHIP 8SOIC
IC AUTHENTICATION CHIP 8SOIC
IC AUTHENTICATION CHIP 8SOIC
IC AUTHENTICATION CHIP 8SOIC
IC AUTHENTICATION CHIP 8UDFN
IC AUTHENTICATION CHIP 8SOIC