Microchip AT97SC3204 Handleiding


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2019 Microchip Technology Inc. DS50002854A-page 1
TPM1.2
1.0 ORDERING INFORMATION
1.1 AT97SC3205 SPI TPM
TABLE 1-1: AT97SC3205 SPI TPM TSSOP/QFN ORDERING INFORMATION
Ordering Code Package Description Operation
Range
AT97SC3205-X3A12-10 28X1
(28-pin 4.4 mm TSSOP) Lead-free, RoHS v1.2 rev 116 Standard
Mode SPI TPM with Real Mode EK,
2066B User NVM
Commercial
(0°C to +70°C)
AT97SC3205-U3A12-10 Industrial
(-40°C to +85°C)
AT97SC3205-X3A12-20 Lead-free, RoHS v1.2 rev 116 Standard
Mode SPI TPM with Signed EK
(X.509 Certificate), 2066B User NVM
Commercial
(0°C to +70°C)
AT97SC3205-U3A12-20 Industrial
(-40°C to +85°C)
AT97SC3205-X3A15-10 Lead-free, RoHS v1.2 rev 116 FIPS/Flex
Mode SPI TPM with Real Mode EK,
2066B User NVM
Commercial
(0°C to +70°C)
AT97SC3205-U3A15-10 Industrial
(-40°C to +85°C)
AT97SC3205-X3A15-20 Lead-free, RoHS v1.2 rev 116 FIPS/Flex
Mode SPI TPM with Signed EK
(X.509 Certificate), 2066B User NVM
Commercial
(0°C to +70°C)
AT97SC3205-U3A15-20 Industrial
(-40°C to +85°C)
AT97SC3205-G3M42-00
32M3
(32-pin Very Thin QFN)
Lead-free, RoHS v1.2 rev 116 Standard
Mode SPI TPM with Compliance EK
Commercial
(0°C to +70°C)
AT97SC3205-H3M42-00 Industrial
(-40°C to +85°C)
AT97SC3205-G3M45-00
Lead-free, RoHS v1.2 rev 116 FIPS/Flex
Mode SPI TPM with Compliance EK
Commercial
(0°C to +70°C)
AT97SC3205-H3M45-00 Industrial
(-40°C to +85°C)
Microchip Trusted Platform Module 1.2 Part Number
Selection Guide Addendum
2019 Microchip Technology Inc. DS50002854A-page 2
TPM1.2
1.2 AT97SC3205T I2C TPM
1.3 AT97SC3204 LPC TPM
TABLE 1-2: AT97SC3205T I2C TPM TSSOP/QFN ORDERING INFORMATION
Ordering Code Package Description Operation
Range
AT97SC3205T-X3A1C-10
28X1
(28-pin 4.4 mm TSSOP)
Lead-free, RoHS v1.2 rev 116 FIPS/Flex
Mode I2C TPM with Real Mode EK,
2066B User NVM
Commercial
(0°C to +70°C)
AT97SC3205T-U3A1C-10 Industrial
(-40°C to +85°C)
AT97SC3205T-X3A1C-20 Lead-free, RoHS v1.2 rev 116 FIPS/Flex
Mode I2C TPM with Signed EK
(X.509 Certificate), 2066B User NVM
Commercial
(0°C to +70°C)
AT97SC3205T-U3A1C-20 Industrial
(-40°C to +85°C)
AT97SC3205T-G3M4C-00
32M3
(32-pin Very Thin QFN)
Lead-free, RoHS v1.2 rev 116 FIPS/Flex
Mode I2C TPM with Compliance EK
Commercial
(0°C to +70°C)
AT97SC3205T-H3M4C-00 Industrial
(-40°C to +85°C)
TABLE 1-3: AT97SC3204 LPC TPM TSSOP/QFN ORDERING INFORMATION
Ordering Code Package Description Operation Range
AT97SC3204-X2A1A-10
28X1
(28-pin 4.4 mm TSSOP)
Lead-free, RoHS v1.2 rev 116
Standard Mode LPC TPM with Real
Mode EK
Commercial
(0°C to +70°C)
AT97SC3204-U2A1A-10 Industrial
(-40°C to +85°C)
AT97SC3204-X2A1A-20 Lead-free, RoHS v1.2 rev 116
Standard Mode LPC TPM with Signed
EK (X.509 Certificate)
Commercial
(0°C to +70°C)
AT97SC3204-U2A1A-20 Industrial
(-40°C to +85°C)
AT97SC3204-X2MA-10
40ML1
(40-pin QFN)
Lead-free, RoHS v1.2 rev 116
Standard Mode LPC TPM with Real
Mode EK
Commercial
(0°C to +70°C)
AT97SC3204-U2MA-10 Industrial
(-40°C to +85°C)
AT97SC3204-X2MA-20 Lead-free, RoHS v1.2 rev 116
Standard Mode LPC TPM with Signed
EK (X.509 Certificate)
Commercial
(0°C to +70°C)
AT97SC3204-U2MA-20 Industrial
(-40°C to +85°C)
2019 Microchip Technology Inc. DS50002854A-page 3
TPM1.2
2.0 TPM PACKAGE
CONFIGURATION
2.1 TPM TSSOP Package EK
Configuration
The Trusted Platform Module (TPM) TSSOP package
is shipped with pregenerated endorsement key pairs
resident on the TPM. This configuration is considered
the Real or Normal mode of the operation. Microchip
can optionally support an X.509 EK Certificate
(Signed-Real-Mode) stored in NV Storage as defined
in the TCG Client Specific Implementation
Specification for Conventional BIOS. Contact
Microchip for more information regarding Microchip EK
Certificates.
2.2 TPM QFN Package EK
Configuration
The AT97SC3205 and AT97SC3205T TPM QFN
package is shipped with a compliance endorsement
key pair (EK). The TCG TPM main specification
provides a fixed set of keys and other data that are
otherwise random during normal TPM operation. The
primary purpose of this data is to provide fixed inputs
that will generate predetermined outputs for use in
verification of TPM firmware and for TPM
interoperability testing. The data set also provides fixed
values for known-answer tests of the TPM, which may
be useful during manufacturing operations at OEM and
ODM sites. All TPM commands will generate a fixed,
predictable response while Compliance Data exists in
the TPM.
Compliance data must be cleared before Real/
Normal mode operation. The initial TPM commands
used to generate the Endorsement Key
(TPM_CreateEndorsementKeyPair), establish
ownership, and generate the Storage Root Key
(TPM_TakeOwnership) will return fixed values before
the compliance data is cleared from the TPM.
Compliance data will only be deleted from the TPM
when the command TPM_ForceClear is executed. It is
expected the ForceClear command will be executed
before legitimate TPM operation begins.
3.0 FIPS/FLEXIBLE MODE
FIPS/Flexible devices are shipped by Microchip in the
Flexible-mode allowing the customer to permanently
set and lock the device into either Standard, Legacy
FIPS-140-2 certified or WIN8 FIPS-140-2 certified
mode during platform/device initialization. Please ref-
erence the Microchip Application Note, “Configuring
FIPS/Flexible Devices” by contacting a Microchip
Sales Representative.
Note: TPM1.2 FIPS 140-2 certification was
based on legacy FIPS requirements with
deprecated algorithms prior to new NIST
FIPS 140-2 requirements in 2015.


Product specificaties

Merk: Microchip
Categorie: Niet gecategoriseerd
Model: AT97SC3204

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