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TPM-S Module (V 1.2) Specifications
- Nuvoton NPCT420AA0WX
- Compatible with TPM Main Specification Version 1.2 Revision 116 and PC Client Specific TPM Interface Specification Version 1.21 Revision 1.00
- 128-bit AES Counter (CTR) mode for transport sessions and authentication data protection
- LPC Bus Interface
- Supports legacy locality by using TIS protocol with I/O mapped registers.
- Low standby power consumption
- TPM BIOS drivers: Memory Absent (MA) and Memory Present (MP)
- Support Windows7, Windows 8.1, Windows 10 Bitlocker.
TPM-s Module (V 2.0) Specifications
- Infineon TPM SLB 9665 TPM2.0
- Compliant to TPM Main Specification, Family "2.0", Level 00, Revision 01.16
- LPC interface
- Meets Intel TXT, Microsoft Windows and Google Chromebook certification criteria for successful platform qualification
- Random Number Generator (RNG) according to NIST SP800-90A
- Full personalization with Endorsement Key (EK) and EK certificate
- Standard (-20..+85°C)
- TSSOP-28
- Pin-compatible to SLB 9660
- Optimized for battery operated devices: low standby power consumption (typ. 150µA)
- 24 PCRs (SHA-1 or SHA-256)
- 7206 Byte free NV memory
- Up to 3 loaded sessions (TPM_PT_HR_LOADED_MIN)
- Up to 64 active sessions (TPM_PT_ACTIVE_SESSIONS_MAX)
- Up to 3 loaded transient Objects (TPM_PT_HR_TRANSIENT_MIN)
- Up to 7 loaded persistent Objects (TPM_PT_HR_PERSISTENT_MIN)
- Up to 8 NV counters
- Up to 1 kByte for command parameters and response parameters
- Up to 768 Byte for NV read or NV write
- 1280 Byte I/O buffer
*Supported on H110, X299, AM4, TR4 and newer platform motherboards.
TPM2-S Module (V 2.0) Specifications
- Nuvoton NPCT650
- TCG Compliance:
  TCG PC Client Platform TPM Profile (PTP) Specification; Family 2.0 (Trusted Platform Module Library; Family 2.0)
  TCG PC Client Specific TPM Interface Specification (TIS), Version 1.3 (TPM Main Specification; Family 1.2 Revision 116)
- Low standby power consumption
- Defends Against:
  Fault injection attacks
  Physical attacks
  Side channel attacks
  Differential fault analysis attacks
  RNG attacks
  Sensor and test mode attacks
  Dictionary attacks
- Support Windows 8.1, Windows 10 Bitlocker.
*Supported on H110, X299, AM4, TR4 and newer platform motherboards.

The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

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