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Microchip Technology
AT34C04
Microchip Technology
AT88SC CryptoMemory®
 
Microchip Technology
AT93C46D
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AT88SC CryptoMemory®

Serial EEPROM

Microchip Technology

The AT88SC is a family of high performance secure memory devices providing 1K to 256K bits of user memory with advanced built-in security and cryptographic features. The memory is divided into user zones each of which may be individually set with different security access rights or used together to provide space for one or multiple data files. A configuration zone contains registers to define the security rights for each user zone and space for passwords and secret keys used by the security logic of the CryptoMemory®.

Product Description

Through dynamic, symmetric-mutual authentication, data encryption, and the use of encrypted checksums, CryptoMemory provides a secure place for storage of sensitive information within a system. With its tamper protection circuits, this information remains safe even under attack. CryptoMemory also provides high security, low cost and ease of implementation of host-client type systems without the need for a microprocessor operating system. The embedded cryptographic engine provides for a dynamic, symmetric-mutual authentication between the device and host, as well as performs 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.

Features
  • 2Kbit configuration zone
  • High security features
  • Embedded application features
  • Smart card features
  • High Reliability
Specifications
  • Applications:Embedded, Smart Card
  • Mounting Type:Surface Mount
  • Type:Secure Memory
Parts

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AT88SC0404CA-SHAT88SC0404CA-SHIC EEPROM 4K I2C 4MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS
AT88SC0104C-MJTGAT88SC0104C-MJTGIC EEPROM 1K I2C 5MHZ M2 J Secure MemoryEmbedded, Smart CardSurface MountM2 J, Smart Card Module (TWI)RoHS
AT88SC0104CA-SH-TAT88SC0104CA-SH-TIC EEPROM 1K I2C 4MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS
AT88SC0204CA-SHAT88SC0204CA-SHIC EEPROM 2K I2C 4MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS
AT88SC0204CA-SH-TAT88SC0204CA-SH-TIC EEPROM 2K I2C 4MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS
AT88SC1616C-SHAT88SC1616C-SHIC EEPROM 16K I2C 5MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS
AT88SC0204C-MJAT88SC0204C-MJIC EEPROM 2K I2C 5MHZ M2 J Secure MemoryEmbedded, Smart CardSurface MountM2 J, Smart Card Module (ISO)RoHS
AT88SC0808CA-SHAT88SC0808CA-SHIC EEPROM 8K I2C 4MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS
AT88SC12816C-SUAT88SC12816C-SUIC EEPROM 128K I2C 5MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS
AT88SC0104CA-SHAT88SC0104CA-SHIC EEPROM 1K I2C 4MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS
AT88SC1616C-SH-TAT88SC1616C-SH-TIC EEPROM 16K I2C 5MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS
AT88SC0808CA-SH-TAT88SC0808CA-SH-TIC EEPROM 8K I2C 4MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS
AT88SC0404CA-SH-TAT88SC0404CA-SH-TIC EEPROM 4K I2C 4MHZ 8SOIC Secure MemoryEmbedded, Smart CardSurface Mount8-SOIC (0.154", 3.90mm Width)RoHS

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