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PDF AT98SC008CT Data sheet ( Hoja de datos )
| Número de pieza | AT98SC008CT | |
| Descripción | Secure ASSP | |
| Fabricantes | ATMEL Corporation | |
| Logotipo |  |
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Features
General
• Single Chip Turnkey Solution
• Strong Challenge-Response Authentication Using Digital Signature
• Digital Signature (3DES MAC, RSA PKCS#1, ECDSA)
• Encryption (3DES, RSA PKCS#1)
• Message Digest (SHA-1, SHA-256)
• Public Key Pair Generation (RSA including CRT or ECC)
• High Speed Hardware Cryptographic Engines
– Hardware 3DES Crypto Accelerator (112-bits keys)
– Hardware 32-bit Public Key Crypto Accelerator (RSA 2048 bits, ECC 239 bits)
• SecureAVR 8-/16-bit RISC CPU
• Internal 8K bytes EEPROM (10 years data retention, 500K cycles) with password
protected file system
• Serial Peripheral Interface (SPI) or UART * Interface and 1 GPIO
• Hardware True Random Number Generator (RNG)
• Secure Architecture Based on ATMEL secureAVR Microcontroller (AT90SC)
– To meet FIPS140-2 requirements
– To meet Common Criteria EAL5+ requirements
• Operating Range 1.62V to 5.5V
• Lower Power Mode
• 44-QFN and 8-SOIC* Packages
Description
Based on ATMEL Smar t Card chip design exper tise and leadership. The
AT98SC008CT is a fully integrated secure solution (Hardware and Firmware)
designed for embedded systems (Servers/Routers, Peripherals, Set Top Boxes, PDAs,
etc.).
This secure chip has been designed to serve anti-cloning, access control and
hardware protection applications. It provides an embedded crypto application allowing
a strong authentication, digital signature, encryption, message digest and secure
storage of user data (keys, etc.).
The AT98SC008CT includes a hardware Triple DES supporting symmetric-key
operations and a 32-bit crypto accelerator for public-key operations (RSA and Elliptic
Curves signature algorithms).
The chip comprises also a hardware Random Number Generator used to generate
on-chip public keys and challenges during authentication process.
Communication with the chip occurs through a SPI interface running up to 2 Mbps
(UART interface will be implemented in the future).
In addition to the crypto application, the chip provides a robust communication
protocol, a persistent data storage with secure memory management (access control,
anti-tearing), and an administration application to manage contents and configuration
of the chip.
State-of-the-art security features embedded in Smart Cards secure products
dedicated for Banking, ID and Pay-TV are also included in the AT98SC008CT.
Including power and frequency protection logic, logical scrambling on data and
address, power analysis countermeasures and EEPROM access control.
Note: * Introduced in future product
Secure ASSP
AT98SC008CT
Summary
6526AS–SMIC–25Jan06
Note: This is a summary document. A complete document will be
available under NDA. For more information, please contact your
local Atmel sales office.
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet AT98SC008CT.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
| AT98SC008CT | Secure ASSP | ATMEL Corporation |
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