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STMicroelectronics ST33TPHF20SPI Security ICs

STMicroelectronics ST33TPHF20SPI Security ICs are flash memory-based Trusted Platform Module (TPM) 2.0 devices with a Trusted Computing Group (TCG) SPI interface. These ICs include turnkey products compliant with TCG standards, which protect the confidentiality, integrity, and authenticity of information and devices. The modules embed an Arm® SecurCore SC300™ processor with additional security to help protect against advanced forms of attack. These security ICs offer a secondary serial peripheral interface compliant with the TCG PC client TPM profile specifications. STMicroelectronics ST33TPHF20SPI Security ICs operate in a -25°C to +85°C commercial temperature range or -40°C to +105°C extended temperature range. These security ICs offer 1.8V or 3.3V supply voltage and come in TSSOP28 and VFQFPN32 ECOPACK2 packages. Applications include embedded, PC, mobile, and computing.

Features

  • TPM
    • Flash-memory-based TPM
    • Compliant with TCG and TPM
    • PC client-specific TPM platform specifications 1.03
    • Common Criteria (CC) certification
    • FIPS 140-2 level 2 certification
    • SPI support for up to 33MHz in FIFO and CRB protocol modes
    • Support for software and hardware physical presence
  • Hardware
    • Arm SecurCore SC300 32-bit RISC core
    • Highly reliable flash memory technology
    • 28-lead TSSOP28 and 32-lead VFQFPN32 ECOPACK packages
  • Product compliance
    • TPM 2.0 compliant with Microsoft Windows 8.1 and 10
    • Compliant with Intel TXT
    • TPM 2.0 compliant with the corresponding TCG test suites
  • Security:
    • Active shield and environmental sensors
    • Monitoring of environmental parameters
    • Hardware and software protection against fault injection
    • FIPS-compliant random-number generator (RNG)
    • Cryptographic algorithms:
      • Rivest-Shamir-Adleman (RSA)
      • RSA signature and encryption
      • Hash-based Message Authentication Code (HMAC)
      • Advanced Encryption Standard (AES)
      • Elliptic Curve Cryptography (ECC)
      • Elliptic Curve Diffie–Hellman (ECDH)
      • Elliptic Curve Direct Anonymous Attestation (ECDAA)

Applications

  • Embedded
  • PCs
  • Mobile
  • Computing

Specifications

  • -25°C to +85°C commercial temperature range
  • -40°C to +105°C extended temperature range
  • 1.8V or 3.3V supply voltage

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Application Notes

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Publicado: 2021-01-07 | Actualizado: 2025-01-02