Features

General

• High-performance, Low-power secureAVR® Core RISC Architecture

• 135 Powerful Instructions (Most Executed in a Single Clock Cycle)

• Bond Pad Locations Conforming to ISO 7816-2

• ESD Protection to ± 6000V on contact pins, ± 2000V on RF pins

• Operating Ranges: 2.7V to 5.5V

• Compliant with ICAO e-passport specifications (BAC, AA, EAC)

• Compliant with EMV 2000 Specifications; PC Industry Compatible

• Power-saving Wait and Very Low-power Stop Modes

• Power-up Detection

• Available in Wafers, Modules, Contactless Module or Inlay and Industry-standard

Packages

Contactless Mode

• Contactless Interface Controller (CIC) with Full Support for ISO/IEC 14443 Type A and B

Protocol

• Supply Voltage Clamp and Regulation

• Full-bridge Power Rectification

• On-chip Tuning Capacitance: 20pF or 100pF

• 13.56 MHz Clock Extraction

• 6.78 MHz Internal Bus Frequency

• Reader-to-card:

• ISO/IEC Type A: 100% ASK Modulation and Modified Miller Bit Coding

• ISO/IEC Type B: 10% ASK Modulation and NRZ Bit Coding

• Baud Rates: 106Kbps, 212Kbps and 424Kbps

• Card-to-reader:

• ISO/IEC Type A: Generation of 847.5KHz Subcarrier with OOK Modulation and

Manchester Bit Coding

• ISO/IEC Type B: Modulation of Incoming RF Carrier by Resistive Load

Switching / Generation of 847.5KHz Subcarrier with BPSK Modulation / NRZ

data Encoding

• Baud Rates: 106Kbps, 212Kbps, 424Kbps and 848Kbps

Memory

• 72K Bytes of EEPROM, Including 128 OTP Bytes and 384 Bit-addressable Bytes

• 1 to 128-byte Program/Erase

• 2 ms Program, 2 ms Erase

• Endurance: 500,000 Write/Erase Cycles at 25°C

• 10 Years Data Retention

• EEPROM Erase Only Mode

• Write EEPROM without or with Auto-Erase

• 5K Bytes of RAM + 256 Bytes of DMA dedicated RAM

• 32K Bytes of ROM Dedicated to Atmel’s Crypto Library

Security

• Dedicated Hardware for Protection Against SPA/DPA Attacks

• Advanced Protection Against Physical Attack, Including Active Shield

• Environmental Protection Systems

• Voltage Monitor

• Frequency Monitor

• Temperature Monitor

• Light Protection

• Secure Memory Management/Access Protection (Supervisor Mode)

• Security Certification Targeted: Common Criteria EAL5+, VISA, CAST

Note: This a summary and preliminary document. For more

information, please contact your local Atmel sales office.

Secure

Microcontrollers

for Smart Cards

AT90SC12872RCFT

6502DS-SPD-27Mar07