• 简体中文
• English

ST33TPHF2ESPI：Trusted Platform Module 1.2 & 2.0 with TCG SPI interface

The ST33TPHF2ESPI is a cost-effective and high performance trusted platform module (TPM) targeting PC, server platforms and embedded systems.

This product supports two modes exclusively:

TPM1.2 mode: the set of TPM1.2 commands is supported and only TPM1.2 assets can be accessed TPM2.0 mode: the set of TPM2.0 commands is supported and only TPM2.0 assets can be accessed.

The mode can be selected by the platform vendor and locked irreversibly during platform provisioning.

The mode can also be left modifiable by the platform firmware during the platform lifetime.

In TPM1.2 mode, the product implements the functions defined by the Trusted Computing Group (www.trustedcomputinggroup.org) in the TCG Trusted Platform Module Specifications version 1.2 Level 2 Revision 116 ([TPM1.2 P1 r116][, [TPM1.2 P2 r116], [TPM1.2 P3 r116]), and is also based on the TCG PC Client specific TPM interface specifications 1.3 [TIS 1.30].

In TPM2.0 mode, the product implements the functions defined by the Trusted Computing Group (www.trustedcomputinggroup.org) in the TCG Trusted Platform Module Library Specifications version 2.0 Level 0 Revision 116 ([TPM2.0 P1 r116], [TPM2.0 P2 r116], [TPM2.0 P3 r116], [TPM2.0 P4 r116]), and is also based on the TCG PC Client specific TPM Platform specifications rev0.43 [PTP 2.0 r0.43].

The product also supports the ability to upgrade the TPM firmware thanks to a persistent application Flash loader to support new standard evolutions.

Key Features

• TPM features
  • Flash based Trusted Platform Module (TPM)
  • Supporting 2 modes exclusively with either the TPM1.2 or the TPM2.0 command set
  • Supporting dynamic switch from one mode to another and capability to lock irreversibly one mode
  • For TPM1.2, compliant with Trusted Computing Group (TCG) Trusted Platform Module (TPM) Main specifications 1.2, Level 2, Revision 116 and TCG PC Client Specific TPM Interface Specifications 1.3
  • For TPM2.0, compliant with Trusted Computing Group (TCG) Trusted Platform Module (TPM) Library specifications 2.0, Level 0, Revision 116 and TCG PC Client Specific TPM Platform Specifications 0.43
  • TPM firmware code can be upgraded thanks to a persistent Application Flash Loader to support new standard evolutions
  • Targeting Common Criteria certificate according to the TPM 1.2 and TPM 2.0 protection profiles at EAL4+
  • Targeting FIPS 140-2 certification
  • SPI support up to 33 MHz
  • Support for software and hardware physical presence for TPM1.2
• Hardware features
  • Standard: -25 °C to +85 °C
  • Extended: -40 °C to +105 °C
  • Temperature ranges:
    • Standard: -25 °C to +85 °C
    • Extended: -40 °C to +105 °C
  • ESD protection up to 4 kV (HBM)
  • 1.8 V or 3.3 V supply voltage range
  • 28-lead thin shrink small outline and 32-lead very thin fine pitch quad flat pack ECOPACK® packages
• Security features
  • RSA key generation (1024 or 2048 bits)
  • RSA signature and encryption
  • HMAC SHA-1 & SHA-256
  • AES-128-192-256
  • ECC 224 & 256 bits
  • Cryptographic algorithms:
    • RSA key generation (1024 or 2048 bits)
    • RSA signature and encryption
    • HMAC SHA-1 & SHA-256
    • AES-128-192-256
    • ECC 224 & 256 bits
• Product compliance
  • Compliant with Microsoft® Windows® 7, Windows 8.1 and Windows 10
  • Compliant with Intel® TXT for TPM1.2 and TPM2.0
  • TPM 1.2 and TPM 2.0 compliant with the respective TCG test suites

Product Specifications

Brochures

TPM Certificates

Sample & Buy

Quality & Reliability