AT88SC102 Card


AT88SC102 Card

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• 1K X 1 Serial EEPROM with Security Logic
• Two Application Zones
• Stores and Validates Security Codes
• Maximum of Eight Incorrect Security Code Attempts
• Provides Transport Code Security
• Low Voltage Operation: 2.7V to 5.5V
• Manufactured using Low Power CMOS Technology
• Supports ISO/IEC 7816-3 Synchronous Protocol
• VPP Internally Generated
• 2 μs Read Access Time; 2 ms Write Cycle Time
• Temperature Range from -40°C to 85°C
• ESD Protection 4,000V Minimum.
• High Reliability:
100,000 Program/Erase Cycles Guaranteed
Data Retention of 10 years

The AT88SC102 device is a low-cost, synchronous, secure memory integrated circuit, designed for use in prepaid and loyalty smart card applications. The AT88SC102 provides 1024 bits of serial Electrically Erasable and Programmable Read Only Memory (EEPROM) within two Application Zones, plus 64 bits in a code protected zone. Additional EEPROM memory and security logic provide security for smart card applications. Space is provided in the EEPROM memory for manufacturing records for both the smart card manufacturer and card issuer. After personalization, these records, and the state of the bit which enables the Erase Counter function, are locked and protected from modification for the lifetime of the product.

AT88SC102, 1K EEPROM Security Logic with Two Application Zones

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