AT91SC464384RCU Datasheet, PDF (1/5 Pages) ATMEL Corporation – 32-bit Secure Microcontrollers

Features
General
• Based on the ARM^® SC100™ SecureCore™ 32-bit RISC Processor
• Two Instruction Sets
– ARM High-performance 32-bit Instruction Set
– Thumb^® High-code-density 16-bit Instruction Set
• Von Neumann Load/Store Architecture
– Single 32-bit Data Bus for Instructions and Data
• 3-stage Pipeline Architecture
– Fetch, Decode, and Execute Stages
• 8-bit, 16-bit, and 32-bit Data Types
• On-chip Programmable System Clock up to 38MHz
• Very Low Power Consumption
– Industry Leader in MIPS/Watt
– Low power Idle and Power down Modes
• Bond Pad Locations Confirming to ISO7816-2
• ESD Protection to ±6000V
• Operating range: 1.62V to 5.5V
• Compliant with GSM, 3G , PC Industry Compatible, EMV
Memory
• 464K Bytes of ROM Program Memory
• 384K Bytes of EEPROM, Including 256 OTP Bytes
– Typically More than 500,000 Write/Erase Cycles at a Temperature of 25°C
– 10 Years Data Retention
• EEPROM Erase Only Mode
• Write EEPROM With or Without Autoerase
• 18K Bytes of RAM (2K Bytes shared with AdvX™ crypto processor)
• 32K Bytes of ROM dedicated to Atmel’s crypto Library
Peripherals
• One ISO 7816 Controller
– Up to 625 Kbps at 5 MHz
• Single Wire Interface (Digital Interface to RF front end chip)
• Two 16-bit Timers
• Random Number Generator (RNG)
• 2-level, 15-vector Interrupt Controller
• Hardware DES and Triple DES (DPA Resistant)
• Checksum Accelerator
• CRC16 & 32 Engine
• 32-bit Cryptographic Accelerator for Public Key Operations
– RSA, DSA, ECC, Diffie-Hellman
• High performance Hardware Java Card Accelerator
32-bit Secure
Microcontrollers
AT91SC464384RCU
Summary
6546A–SPD–29Mar07
Note: This is a summary document. A complete document will be
available under NDA. For more information, please contact your
local Atmel sales office.