APPLICATION NOTE Atmel Trusted Platform Module Part Number Selection Guide 1. Ordering Information 1.1 AT97SC3205 SPI TPM Table 1-1. AT97SC3205 SPI TPM TSSOP/QFN Ordering Information Atmel Ordering Code Package AT97SC3205-X3A12-10 Lead-free, RoHS v1.2 rev 116 Standard Mode SPI TPM with Real Mode EK, 2066B User NV AT97SC3205-U3A12-10 AT97SC3205-X3A12-20 AT97SC3205-U3A12-20 AT97SC3205-X3A15-10 Lead-free, RoHS v1.2 rev 116 Standard Mode SPI TPM with Signed EK (X.509 Certificate), 2066B User NV 28X1 (28-pin 4.4mm TSSOP) Lead-free, RoHS v1.2 rev 116 FIPS/Flex Mode SPI TPM with Real Mode EK, 2066 User NV AT97SC3205-U3A15-10 AT97SC3205-X3A15-20 Lead-free, RoHS v1.2 rev 116 FIPS/Flex Mode SPI TPM with Signed EK (X.509 Certificate), 2066 User NV AT97SC3205-U3A15-20 AT97SC3205-G3M42-00 AT97SC3205-H3M42-00 AT97SC3205-G3M45-00 AT97SC3205-H3M45-00 Description Lead-free, RoHS v1.2 rev 116 Standard Mode SPI TPM with Compliance EK 32M3 (32-pin Very Thin QFN) Lead-free, RoHS v1.2 rev 116 FIPS/Flex Mode SPI TPM with Compliance EK Operation Range Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Atmel-8965A-TPM-Part-No-Selection-Guide-ApplicationNote_072015 1.2 AT97SC3205T I2C TPM Table 1-2. AT97SC3205T I2C TPM TSSOP/QFN Ordering Information Atmel Ordering Code Package AT97SC3205T-X3A14-10 Lead-free, RoHS v1.2 rev 116 Standard Mode I2C TPM with Real Mode EK, 2066 User NV AT97SC3205T-U3A14-10 AT97SC3205T-X3A14-20 AT97SC3205T-U3A14-20 AT97SC3205T-X3A16-10 Lead-free, RoHS v1.2 rev 116 Standard Mode I2C TPM with Signed EK (X.509 Certificate), 2066 User NV 28X1 (28-pin 4.4mm TSSOP) Lead-free, RoHS v1.2 rev 116 FIPS/Flex Mode I2C TPM with Real Mode EK, 2066 User NV AT97SC3205T-U3A16-10 AT97SC3205T-X3A16-20 Lead-free, RoHS v1.2 rev 116 FIPS/Flex Mode I2C TPM with Signed EK (X.509 Certificate), 2066 User NV AT97SC3205T-U3A16-20 AT97SC3205T-G3M44-00 AT97SC3205T-H3M44-00 AT97SC3205T-G3M46-00 Lead-free, RoHS v1.2 rev 116 Standard Mode I2C TPM with Compliance EK 32M3 (32-pin Very Thin QFN) AT97SC3205T-H3M46-00 2 Description Lead-free, RoHS v1.2 rev 116 FIPS/Flex Mode I2C TPM with Compliance EK TPM Part Number Selection Guide [APPLICATION NOTE] Atmel-8965A-TPM-Part-No-Selection-Guide-ApplicationNote_072015 Operation Range Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Commercial (0°C to 70°C) Industrial (-40°C to 85°C) Commercial (0°C to 70°C) Industrial (-40°C to 85°C) 1.3 AT97SC3204 LPC TPM Table 1-3. AT97SC3204 LPC TPM TSSOP/QFN Ordering Information Ordering Code Package Description Commercial AT97SC3204-X2A1A-10 AT97SC3204-U2A1A-10 AT97SC3204-X2A1A-20 Lead-free, RoHS v1.2 rev 116 LPC TPM with EK AT97SC3204-U2MA-20 Industrial 28X1 (28-pin 4.4mm TSSOP) Commercial Lead-free, RoHS v1.2 rev 116 LPC TPM with signed EK (0°C to 70°C) Industrial (-40°C to 85°C) Commercial AT97SC3204-X2MA-10 AT97SC3204-X2MA-20 (0°C to 70°C) (-40°C to 85°C) AT97SC3204-U2A1A-20 AT97SC3204-U2MA-10 Operation Range Lead-free, RoHS v1.2 rev 116 LPC TPM with EK (0°C to 70°C) Industrial 40ML1 (-40°C to 85°C) (40-pin QFN) Commercial Lead-free, RoHS v1.2 rev 116 LPC TPM with signed EK (0°C to 70°C) Industrial (-40°C to 85°C) TPM Part Number Selection Guide [APPLICATION NOTE] Atmel-8965A-TPM-Part-No-Selection-Guide-ApplicationNote_072015 3 2. TPM TSSOP Configuration 2.1 TPM TSSOP Package EK Configuration The Atmel® 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. Atmel 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. Please contact Atmel for more information regarding Atmel EK Certificates. 3. TPM QFN Configuration 3.1 TPM QFN Package EK Configuration The Atmel TPM QFN package is shipped with a compliance EK. The TCG TPM Main Specification provides a fixed set of keys and other data which are otherwise random during normal TPM operation. The primary purpose of this data is to provide fixed inputs which 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. 3.2 Compliance Data Compliance data must be cleared before Real/Normal mode operation. Compliance data is automatically 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. 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. 4. FIPS/Flexible Mode FIPS/Flexible devices are shipped by Atmel 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 reference the Atmel Application Note, “Configuring FIPS/Flexible Devices” by contacting an Atmel Sales Representative: http://www.atmel.com/about/contact/distributors/default.aspx?contactType=Sales%20Representative 5. 4 Revision History Doc. Rev. Date 8965A 07/2015 Comments Initial document release. TPM Part Number Selection Guide [APPLICATION NOTE] Atmel-8965A-TPM-Part-No-Selection-Guide-ApplicationNote_072015 XXXXXX Atmel Corporation 1600 Technology Drive, San Jose, CA 95110 USA T: (+1)(408) 441.0311 F: (+1)(408) 436.4200 | www.atmel.com © 2015 Atmel Corporation. / Rev.: Atmel-8965A-TPM-Part-No-Selection-Guide-ApplicationNote_072015. 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