AT05SC3208R

Features:

• Industry-standard M68HC05 Instruction Set, Including: 8 x 8 Bits Unsigned Multiply
   Instruction, True Bit Manipulation, Memory-mapped I/O
• Operating Voltage: 3.0V ± 10% or 5.0V ± 10%
• Meets GSM 11.11 & 11.12 Specifications and EMV 2000 Specification
• 5.0 MHz Maximum Internal Bus Frequency at 3.0V and 5.0V
• ESD Protection to ± 4000V
• Bond Pad Layout Conforming to ISO Standard ISO/IEC 7816-2
• External Maskable Interrupt on ISO Standard I/O Port (PA0)
• Power-saving Wait and Very Low-power Stop Modes
• Power-up Detection
• Available as Sawn Wafers, or in Industry-standard Packages and Modules



Description

     The AT05SC3208R is a member of Atmel's AT05SC family of single chip microcontrollers.  Designed specifically for Smartcards,embedded conditional access systems and other security conscious systems, these devices are ba-sed on the industry-standard M68HC05 low-power core and its instruction set.

    The AT05SC3208R is designed to give a high level of protection against physical and power analysis attacks, and includes hardware features to assist in protecting against SPA and DPA attacks. On-board CRC and RNG modules are provided to assist in the design of high-security applications.

    On-board memory comprises 32768 bytes of ROM, 1024 bytes of RAM and 8192 bytes of EEPROM. The EEPROM features 64-byte write, 2 ms program time, 2 ms erase time, typically more than 1,000,000 write/erase cycles, and greater than 10 years data retention. Application areas for the AT05SC3208R include GSM Mobile Phones, Finance and Set-top Boxes.