AT90SC28872RCU Datasheet, PDF (1/3 Pages) ATMEL Corporation – Secure Microcontroller for Smart Cards

Features
General
• High-performance, Low-power SecureAVR^™ RISC Architecture
– 135 Powerful Instructions (Most Executed in a Single Clock Cycle)
• Low Power Idle and Power-down Modes
• Bond Pad Locations Conforming to ISO 7816-2
• ESD Protection to ± 6000V
• Operating Ranges: 2.7 to 5.5V
• Compliant with GSM, 3GPP and EMV 2000 Specifications, PC Industry Compatible
• Available in Wafers, Modules, and Industry-standard Packages
Memory
• 288K Bytes of ROM Program Memory including 32K bytes of ROM with specific access
• 72K Bytes of EEPROM, Including 128 OTP Bytes and 384-byte Bit-addressable Bytes
– 1 to 128-byte Program / Erase
– 1.25ms Program / 1.25ms Erase
– Typically 500,000 Write/Erase Cycles at a Temperature of 25^oC
– 10 Years Data Retention
– EEPROM Erase only mode
– Write EEPROM with or without autoerase
• 8K bytes RAM Memory (6K bytes of secureAVR RAM, 2K bytes of AdvX™ RAM, shared
with the secureAVR core)
Peripherals
• One I/O Port
• One ISO 7816 Controller
– Up to 625 Kbps at 5 MHz
– Compliant with T=0 and T=1 Protocols
• Programmable Internal Oscillator (Up to 30 MHz for AdvX and 30 Mhz for internal CPU
Clock)
• Two 16-bit Timers
• Random Number Generator (RNG)
• 2-level Interrupt Controller
• Hardware DES and Triple DES DPA/DEMA Resistant
• Checksum Accelerator
• Code Signature Module
• CRC16 & 32 Engine (Compliant with ISO/IEC 3309)
• 32-Bit Cryptographic Accelerator (AdvX for Public Key Operations)
– RSA, DSA, ECC, Diffie-Hellman
Security
• Dedicated Hardware for Protection Against SPA/DPA/SEMA/DEMA Attacks
• Advanced Protection Against Physical Attack, Including Active Shield, EPO, CStack
Checker, Slope Detector, Parity Errors
• Environmental Protection Systems
• Voltage Monitor
• Frequency Monitor
• Temperature Monitor
• Light Protection
• Secure Memory Management/Access Protection (Supervisor Mode)
Certification targeted
• CC EAL5+
• VISA
• CAST
Secure
Microcontroller
for Smart Cards
AT90SC
28872RCU
Summary
6542BS–SPD–02May07
Note: This is a summary document. A complete document will be
available under NDA. For more information, please contact your
local Atmel sales office.