鈥?/div>
鈥?ARM High-performance 32-bit Instruction Set
鈥?Thumb
廬
High-code-density 16-bit Instruction Set
4-Gbyte Linear Address Space
Von Neumann Load/Store Architecture
鈥?Single 32-bit Data Bus for Instructions and Data
3-stage Pipeline Architecture
鈥?Fetch, Decode and Execute Stages
8-bit, 16-bit, and 32-bit Data Types
On-chip Programmable System Clock up to 50 MHz
Very Low Power Consumption:
鈥?Industry Leader in MIPS/Watt
鈥?Low-power Idle and Power-down Modes
Bond Pad Locations Conforming to ISO 7816-2
ESD Protection to 鹵 6000V
Operating Ranges: 2.7V to 5.5V, GSM/3G Compliant, PC Industry Compatible, EMV
32-bit Secure
Microcontroller
for Smart Cards
AT91SC25672RC
Memory
鈥?/div>
256K Bytes of ROM Program Memory
鈥?/div>
72K Bytes of EEPROM User Memory, Including 256 OTP Bytes
鈥?Typically More than 500,000 Write/Erase Cycles
鈥?/div>
10K Bytes of RAM
Summary
Peripherals
鈥?/div>
Two I/O Ports
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?Configurable to Support Communication Protocols, Including ISO 7816-3 and
2-wire Protocols
ISO 7816 Controller
鈥?Up to 625 kbps at 5 MHz
Serial Peripheral Interface (SPI) Controller (up to 12 MHz)
Two 16-bit Timers
Random Number Generator (RNG)
2-level, 12-vector Interrupt Controller
Hardware DES and Triple DES
Checksum Accelerator
CRC 16 / 32 Engine
32-bit Cryptographic Accelerator for Public Key Operations Including GF(2
N
)
鈥?RSA, DSA, ECC, Diffie-Hellman
Advanced MPU
High-performance Hardware Java Card Accelerator
Security
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Dedicated Hardware for Protection Against SPA/DPA Attacks
Advanced Protection Against Physical Attack
Environmental Protection Systems
Voltage and Frequency Monitors
Secure Memory Management/Access Protection
Development Tools
鈥?/div>
Hardware Development Support on the ATV3-91SC Voyager Emulation Platform. See
the ATV3-91SC Emulator Product Preview for Further Details.
Rev. 1575CS鈥揝MIC鈥?9/03
Note: This is a summary document. A complete document is
1
available under NDA. For more information, please contact
your local Atmel sales office.
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