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AT88SC0808C Datasheet(PDF) 1 Page - ATMEL Corporation |
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AT88SC0808C Datasheet(HTML) 1 Page - ATMEL Corporation |
1 / 18 page 1 Features • One of a Family of 9 Devices with User Memories from 1 Kbit to 256-Kbit • 8-Kbit (1-Kbyte) EEPROM User Memory – Eight 128-byte (1-Kbit) Zones – Self-timed Write Cycle – Single Byte or 16-byte Page Write Mode – Programmable Access Rights for Each Zone • 2-Kbit Configuration Zone – 37-byte OTP Area for User-defined Codes – 160-byte Area for User-defined Keys and Passwords • High Security Features – 64-bit Mutual Authentication Protocol (Under License of ELVA) – Encrypted Checksum – Stream Encryption – Four Key Sets for Authentication and Encryption – Eight Sets of Two 24-bit Passwords – Anti-tearing Function – Voltage and Frequency Monitor • Smart Card Features – ISO 7816 Class A (5V) or Class B (3V) Operation – ISO 7816-3 Asynchronous T = 0 Protocol (Gemplus® Patent) – Multiple Zones, Key Sets and Passwords for Multi-application Use – Synchronous 2-wire Serial Interface for Faster Device Initialization – Programmable 8-byte Answer-To-Reset Register – ISO 7816-2 Compliant Modules • Embedded Application Features – Low Voltage Operation: 2.7V to 5.5V – Secure Nonvolatile Storage for Sensitive System or User Information – 2-wire Serial Interface – 1.0 MHz Compatibility for Fast Operation – Standard 8-lead Plastic Packages – Same Pinout as 2-wire Serial EEPROMs • High Reliability – Endurance: 100,000 Cycles – Data Retention: 10 years – ESD Protection: 4,000V min Table 1. Pin Configuration Figure 1. Package Options Pad Description ISO Module Contact Standard Package Pin VCC Supply Voltage C1 8 GND Ground C5 4 SCL/CLK Serial Clock Input C3 6 SDA/IO Serial Data Input/Output C7 5 RST Reset Input C2 NC CryptoMemory 8 Kbit AT88SC0808C Summary Rev. 2024HS–SMEM–04/07 Note: This is a summary document. A complete document is available under NDA. For more information, please contact your local Atmel sales office. 1 2 3 4 8 7 6 5 Smart Card Module VCC=C1 RST=C2 SCL/CLK=C3 NC=C4 C5=GND C6=NC C7=SDA/IO C8=NC 8-lead SOIC, PDIP NC NC NC GND VCC NC SCL SDA |
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