Secure
Microcontroller
for Smart Cards
AT90SC19264RC
Summary
Rev. 1563DS–SMIC–08/02
Features
General
• High-performance, Low-power AVR
®
(AVR3 Core) Enhanced RISC Architecture
– 133 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 ± 6000V
Operating Range: from 2.7V to 5.5V
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
64K Bytes of EEPROM, Including 128 OTP Bytes and 384-byte Bit-addressable Bytes
– 1 to 128-byte Program/Erase
– 2 ms Program, 2 ms Erase
– Typically More than 300,000 Write/Erase Cycles
– 10 Years Data Retention
6K Bytes of RAM
Peripherals
ISO 7816 controller
– Up to 625 kbs at 5 MHz
– Compliant with T = 0 and T = 1 Protocols
Two I/O Ports (Configurable to Support Communication Protocols Including 2-wire
Interfaces)
Programmable Internal Oscillator (Up to 16 MHz on ROM)
Two 16-bit Timers
Random Number Generator (RNG)
2-level, 8-vector Interrupt Controller
Hardware DES and Triple DES DPA Resistant
Checksum Accelerator
CRC 16 Engine (Compliant with ISO/IEC 3309)
Crypto-coprocessor (Pre-programmed Functions for Cryptography and Authentication
Including RSA, DSA, Key Generation, ECC)
Security
Dedicated Hardware for Protection Against SPA/DPA 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
Hardware Development Support on Voyager Emulation Platform (ATV1)
Software Development Support will be on the AT90SCSIM Software Simulator (Based
on IAR Systems’ C-Spy
®
Product)
Software Libraries and Application Notes
Description
The AT90SC19264RC is the first high-end secure microcontroller based on Atmel's
new Secure AVR architecture. The AT90SC19264RC is a low-power, high-perfor-
1
Note: This is a summary document. A complete document is
available under NDA. For more information, please contact your
local Atmel sales office.