at90sc256144rcft ATMEL Corporation, at90sc256144rcft Datasheet

at90sc256144rcft

Manufacturer Part Number

at90sc256144rcft

Description

Secure Microcontrollers For Smart Cards

Manufacturer

ATMEL Corporation

Datasheet

1.AT90SC256144RCFT.pdf (4 pages)

Current page: 1 of 4
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Features

General

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

• Low-power IDLE and POWER-DOWN Modes

• 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

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

• Power-up Detection

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

• Compliant with EMV 2000 Specifications; PC Industry Compatible

• 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:

• Card-to-reader:

Memory

•

• 144K Bytes of EEPROM, Including 128 OTP Bytes and 384 Bit-addressable Bytes

• 8K 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

• Secure Memory Management/Access Protection (Supervisor Mode)

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

256K Bytes of ROM Program Memory

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

• 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, 424Kbps and 848Kbps

• 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

• 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

• Voltage Monitor

• Frequency Monitor

• Temperature Monitor

• Light Protection

Note: This a summary and preliminary document. For more

information, please contact your local Atmel sales office.

Secure

Microcontrollers

for Smart Cards

AT90SC256144RCFT

6539BS-SPD-27Mar07

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at90sc256144rcft Summary of contents

Page 1

... Light Protection • Secure Memory Management/Access Protection (Supervisor Mode) • Security Certification Targeted: Common Criteria EAL5+, VISA, CAST Secure Microcontrollers for Smart Cards AT90SC256144RCFT 6539BS-SPD-27Mar07 Note: This a summary and preliminary document. For more information, please contact your local Atmel sales office. ...

Page 2

... Second (MIPS) per MHz. Its Harvard architecture includes 32 general purpose working registers directly connected to the ALU, allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The AT90SC256144RCFT uses the secureAVR that allows the linear addressing code and data as well as a number of new functional and security features. ...

Page 3

... Figure 1. AT90SC256144RCFT Contact/Contactless secureAVR Enhanced Architecture 6539BS-SPD-27Mar07 AT90SC256144RCFT 3 ...

Page 4

... Atmel Corporation 2007. All rights reserved. Atmel®, logo and combinations thereof, Everywhere You Are® and others, are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. ...

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