Gemalto MagIC3 C-series Maintenance Manual page 9

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1.2.2 The AT91SO101, the Secure Processor
The AT91SO101 is a single package solution in BGA256 embedding two chips, the
AT91SO100 and the AT83C26
The AT91SO100 is a 32-bit microcontroller based on the ARM RISC architecture
(ARM7TDMI code compatible) with embedded EEPROM, RAM and peripheral functions. It
achieves throughputs close to 1 MIPS per Mhz.
The AT83C26 is a multiple Smart Card Reader interface. Combined to the AT91SO100, it
makes a fully compatible solution with ISO7816, EMV2000 level1 standards.
Below are the main features of the AT91SO101:
• 256 Kb EEPROM, 96 Kb RAM, 4 Kb crypto RAM, 32 Kb ROM
• RTC, System timers, Communication ports
• 1x ISO7816 controller
• 1x ISO7816 multiplexed to address up to 4 SAM in our application
• DES3, AES, SHA, crypto multiplier (RSA, DSA, key generation, ECC)
• True random number generator
Security features :
• 256 bits for key storage (battery backup)
• Dedicated hardware for protection against SPA/DPA attacks
• Active shield, intrusions sensors (mesh & switches)
• Environmental protection (voltage, frequency, temperature)
• Secure memory management
1.2.3 The AT91SAM9260, as Main Processor
The AT91RM9260 is a complete system-on-chip built around the ARM926EJ-S core.
The AT91RM9260 operating frequency can go up to 200 MHz.
The ARM926EJ-S, an ARM9 32-bits RISC processor with :
• Mode Thumb
• 8 Kb Data cache, 8 Kb instruction cache
• MMU to provide access permission checks for instruction and data
• A set of system peripherals & interfaces ; timers, RTC, interrupt controller, I/O, USB,
etc...
• Embedded memories (8 Kb SRAM, 32 Kb ROM)
Ref: 22000-01-MAN-I-09010
Copyright Gemalto – 2009
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MagIC C-series - MAINTENANCE MANUAL
Chapter 1 : DESCRIPTION
Sept 2009
No disclosure to a third party without prior written consent of Gemalto
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