Features General • High-performance, Low-power secureAVR ™ Enhanced 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 ± 4000V Operating Ranges: 1.62 to 5.50V 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 • 144K Bytes of EEPROM, Including 128 OTP Bytes and 384-byte Bit-addressable Bytes – 1 to 128-byte Program / Erase – 1ms Program / 1ms Erase – Typically 500,000 Write/Erase Cycles at a Temperature of 25 oC – 10 Years Data Retention • 6K bytes RAM Memory Secure Microcontroller for Smart Cards AT90SC288144RU Summary 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 internal CPU Clock) Two 16-bit Timers Random Number Generator (RNG) 2-level Interrupt Controller Hardware DES and Triple DES DPA Resistant Checksum Accelerator CRC16 & 32 Engine (Compliant with ISO/IEC 3309) Security • • • • • • Dedicated Hardware for Protection Against SPA/DPA/SEMA/DEMA Attacks Advanced Protection Against Physical Attack, Including Active Shield, Environmental Protection Systems Voltage Monitor Frequency Monitor Secure Memory Management/Access Protection (Supervisor Mode) Development Tools • Voyager Emulation Platform (ATV4) to Support Software Development • IAR Embedded Workbench® V4.20 Debugger or Atmel’s AVR Studio® Version 4.07 or Above • Software Libraries and Application Notes 6543AS–SPIC–080107 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 The AT90SC288144RU is a low-power, high-performance, 8/16-bit microcontroller with ROM program memory, EEPROM memory, based on the secureAVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the AT90SC288144RU 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 AT90SC288144RU uses the secureAVR architecture that 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 AT90SC288144RU features 144K bytes of high-performance EEPROM (fast erase/write time, high endurance). The ability to map the EEPROM in the code space allows parts of the program memory to be reprogrammed in-system. Additional security features include logical scrambling on program data and addresses, power analysis countermeasures, and memory accesses controlled by a supervisor mode. Figure 1 shows a block diagram of the AT90SC288144RU Figure 1. AT90SC288144RU secureAVR Enhanced RISC Architecture Data Bus 8-bit OTP Access Control RNG EEPROM User Memory PC X 16 Instruction Register 8 8 16 ALU Instruction Decoder 8 Interrupt Unit Access Control Y Z ISO 7816 Controller ISO 7816 I/O Port 0 Status Register IN/OUT0 Timer 0 Timer 1 16 Control Lines GND VCC RAM Data Memory General Purpose Registers Program Memory CLK Secure Control Reset Circuit RST DPA Counter measures CRC and Checksum Accelerator 2 AT90SC288144RU 6543AS–SPIC–080107 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 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel: (33) 2-40-18-18-18 Fax: (33) 2-40-18-19-60 ASIC/ASSP/Smart Cards RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel: (49) 71-31-67-0 Fax: (49) 71-31-67-2340 1150 East Cheyenne Mtn. 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