|
|
PDF AT97SC3203 Data sheet ( Hoja de datos )
| Número de pieza | AT97SC3203 | |
| Descripción | Trusted Platform Module | |
| Fabricantes | ATMEL Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AT97SC3203 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
Features
• Compliant with Trusted Computing Group (TCG) Trusted Platform Module (TPM) Main
Specification Version 1.2
• Compliant with TCG PC Client Specific TPM Interface Specification Version 1.2
• Single Chip Turnkey Solution
• Hardware Asymmetric Crypto Engine
• 2048 RSA Sign in 500 ms
• AVR® RISC Microprocessor
• 33 MHz LPC (Low Pin Count) Bus for Easy PC Interface
• Secure Hardware and Firmware Design
• True Random Number Generator (RNG) – FIPS 140.2 compliant
• Secure Real-time Clock Option
• 3.3V ±10% Supply Voltage
• 28-lead TSSOP Package or 40-lead QFN Package
• 0–70°C Temperature Range
Description
The AT97SC3203 Trusted Platform Module (TPM) is the latest offering from Atmel,
the world's leading choice for TPMs. Atmel, supplier of the world's first production
v1.1b TPM, the AT97SC3201, expands its success into v1.2 TPMs with the
AT97SC3203. Atmel continues to pace the development of TPM technology and
actively participates in the Trusted Computing Group (TCG) and contributes expertise
in the development of the TPM specifications. By utilizing Atmel TPMs, you can be
confident that you are implementing the most advanced TPMs available on the market
today and in the future.
The AT97SC3203 is a fully integrated security module designed to be integrated into
personal computers and other embedded systems. It iwmwwp.DaletaSmheeet4nU.ctosm version 1.2 of the
Trusted Computing Group specification for Trusted Platform Modules.
The TPM includes a cryptographic accelerator capable of computing a 2048-bit RSA
signature in 500 ms and a 1024-bit RSA signature in 100 ms. Performance of the
SHA-1 accelerator is L50 µs per 64-byte block. In most cases, TCG key generation
operations will be completed using a proprietary mechanism in less than 1 msec.
The chip communicates with the PC through the LPC interface. The TPM supports
SIRQ (for interrupts) and CLKRUN to permit clock stopping for power savings in
mobile computers.
Trusted
Platform
Module
AT97SC3203
Summary
Advance
Information
Rev. 5116AS-TPM–7/05
Note: This is a summary document. A complete document is
available under NDA. For more information, please contact your
local Atmel sales office.
1
1 page  
AT97SC3203
Table 3. AC Parameters
Cl = 10pf.; VCC = 3.0 to 3.7V; Temperature = 0 to 70-C
Symbol Parameter
Min Nom Max Units Notes
TVAL
CLK to Signal Valid Delay – LAD0-3
2
5
11 nS
Measured at Vtrise = 0.285 * VCC and Vtfal
= 0.615 * VCC. Measured from clk at Vtest =
0.4* VCC; Load = 200.
TON
Float to Active Delay
24
nS
TOFF Active to Float Delay
28 nS
TSU
Input Setup Time to CLK
72
nS
TH Input Hold Time from CLK
0 –500
nS
TRST Reset Active Time After Power Stable 1
mS Note 1
TRST-
CLK
Reset Active After CLK Stable
100
mS Note 1
TRST-
OFF
Reset Active to Output Float Delay
40 nS
Note 1
TCLKIN CLK Period
29.5 30
31 nS
Note 3
TCLKL
O
CLK Low Duration
13.4
18 nS
Note 2, Note 3
TCLKHI CLK High Duration
13.4
18 nS
Note 2, Note 3
Notes:
1. These parameters guaranteed by design.
2. All parameters measured with respect to signal crossing Vtest = 0.4 * VCC unless otherwise noted.
3. The minimum parameter must never be violated under any circumstances unless Lreset# is asserted. If proper CLKRUN#
signaling is observed, the maximum specification can be violated.
Table 4. Ordering Information
Ordering Code(1)
Package
AT97SC3203-01AC
28A3 (TSSOP)
AT97SC3203-X1AC
28A3 (TSSOP)
Lead-free(2)
AT97SC3203-01MC
AT97SC3203-X1MC
40ML1 (QFN)
40ML1 (QFN)
Lead-free(2)
Notes: 1. Current as of publication date. Contact Atmel marketing for status update.
2. Also RoHS
Operation Range
Commercial (0° to 70° C)
Commercial (0° to 70° C)
Commercial (0° to 70° C)
Commercial (0° to 70° C)
5116AS-TPM–7/05
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet AT97SC3203.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AT97SC3201 | Trusted Platform Module | ATMEL Corporation |
| AT97SC3201-01AC | Trusted Platform Module | ATMEL Corporation |
| AT97SC3201-01MC | Trusted Platform Module | ATMEL Corporation |
| AT97SC3201-X1AC | Trusted Platform Module | ATMEL Corporation |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |