Features General • High-performance, Low-power secureAVR™ Enhanced RISC Architecture • • • • • • – 137 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 • 128K Bytes of ROM Program Memory • 36K Bytes of EEPROM, Including 128 OTP Bytes and 384-byte Bit-addressable Area • • • • – 1 to 128-byte Program / Erase – 1.25ms Program / 1.25ms Erase – Typically More than 500,000 Write/Erase Cycles at a Temperature of 25oC – 10 Years Data Retention EEPROM Erase Only Mode Write EEPROM With or Without Autoerase 5K Bytes of RAM 32K Bytes of ROM Dedicated to Atmel’s Crypto-library Secure Microcontroller for Smart Cards AT90SC 12836RCT Summary Peripherals • One I/O Port • ISO7816 Controller • • • • • • • • – Up to 625 kbps at 5 MHz – Compliant with T= 0 and T= 1 Protocols Programmable Internal Oscillator – Up to 20 MHz on ROM – Up to 40 MHz for Cryptographic Accelerator Two 16-bit Timers Random Number Generator (RNG) 2-level, 8-vector Interrupt Controller 32-bit Cryptographic Accelerator for Public Key Operations Including – RSA, DSA, ECC, Diffie-Hellman Hardware DES and Triple DES DPA Resistant Checksum Accelerator CRC 16 & 32 Engine (Compliant with ISO/IEC 3309) Security • • • • • • • • Dedicated Hardware for Protection Against SPA/DPA Attacks Advanced Protection Against Physical Attack, Including Active Shield Environmental Protection Systems Voltage Monitor Frequency Monitor Light Protection Temperature Monitor Secure Memory Management/Access Protection (Supervisor Mode) Development Tools • Voyager Emulation Platform (ATV2 Standard) to Support Software Development • IAR Systems EWAVR® V3.10 Debugger or Atmel’s AVR Studio® Version 4.07 or Above • Software Libraries and Application Notes 6508AS–SMIC–17Jun04 Note: This is a summary document. A complete document will be available under NDA. For more information, please contact your local Atmel sales office. Description AT90SC12836RCT is a low power, high performance, 8/16-bit microcontroller based on the secureAVR ™ enhanced RISC architecture, with ROM program memory and EEPROM data memory. By executing powerful instructions in a single clock cycle, the AT90SC12836RCT achieves throughputs close to 1 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 AT90SC12836RCT uses the secureAVR™ this allows the linear addressing of up to 8M bytes of code and up to 16M bytes of data as well as a number of new functional and security features. The AT90SC12836RCT includes 36K bytes of Atmel’s high density, non volatile memory. The crypto engine featured in the AT90SC series is the AdvX™, a 32-bit accelerator dedicated to perform fast encryption or authentication functions. Additional security features include power and frequency protection logic, logical scrambling on all data and addresses, Power Analysis countermeasures and memory accesses controlled by a supervisor mode. Figure 1 shows the AT90SC12836RCT block diagram. Figure 1. AT90SC12836RCT secureAVR Enhanced RISC Architecture Data Bus 8-bit RNG OTP EEPROM User Memory ROM ATMEL PC Program Memory Access Control RAM Data Memory Interrupt Unit ALU 8 16 Instruction Decoder 16 Status Register Control Lines CLK GND VCC AdvX CryptoAccelerator General Purpose Registers X Y Z 8 8 16 Instruction Register Secure Control Access Control ISO 7816 Controller ISO 7816 I/O Port 0 IN/OUT0 Timer DES/ Triple DES Reset Circuit RST DPA Counter Measures CRC and Checksum Accelerator 2 AT90SC12836RCT 6508AS–SMIC–17Jun04 Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581 Atmel Operations Memory RF/Automotive 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel: (49) 71-31-67-0 Fax: (49) 71-31-67-2340 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel: 1(719) 576-3300 Fax: 1(719) 540-1759 Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel: (33) 2-40-18-18-18 Fax: (33) 2-40-18-19-60 Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel: (33) 4-76-58-30-00 Fax: (33) 4-76-58-34-80 ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel: (33) 4-42-53-60-00 Fax: (33) 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel: 1(719) 576-3300 Fax: 1(719) 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel: (44) 1355-803-000 Fax: (44) 1355-242-743 Literature Requests www.atmel.com/literature Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems. ATMEL ®, AVR ® and AVRstudio ® are registered trademarks of Atmel; secureAVR ™ and AdvX ™ are trademarks of Atmel. ® EWAVR is a registered trademark of IAR Systems AB. Other terms and product names may be the trademark of others. Printed on recycled paper. 6508AS–SMIC–17Jun04