AT90SC19236RU Datasheet, PDF (1/3 Pages) ATMEL Corporation – Secure Microcontroller for Smart Cards

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
• 192K Bytes of ROM Program Memory
• 36K 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
• 4K bytes RAM Memory
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 20 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)
Secure
Microcontroller
for Smart Cards
AT90SC19236RU
Summary
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
6544AS–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.