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They embed an Arm® SecurCore® SC300™ processor with additional security features to help protect against advanced forms of attack.
The ST33TPHF2XI2C offers an I²C interface compliant with the TCG PC Client TPM Profile specifications.
It offers resilience services during the TPM firmware upgrade process, and self-recovery of TPM firmware and critical data upon failure detection.
The ST33TPHF2XI2C operates in the –25 to +85 °C commercial temperature range at 1.8 V, or in the –40 °C to 105 °C extended temperature range at 3.3 V.
The device is offered in TSSOP28 and VFQFPN32 ECOPACK2 packages. ECOPACK is an ST trademark.
主要特性
- TPM features
- Flash-memory-based Trusted Platform Module (TPM)
- For TPM 2.0, compliant with Trusted Computing Group (TCG) Trusted Platform Module (TPM) Library specifications 2.0, Level 0, Revision 138 and TCG PC Client Specific TPM Platform Specifications 1.03
- Fault-tolerant firmware loader that keeps the TPM fully functional when the loading process is interrupted (self-recovery)
- SP800-193 compliant for protection, detection and recovery requirements
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Targeted certifications:
- CC according to TPM 2.0 PP at EAL4+ (with AVA_VAN.5), resistant to high potential attacks
- FIPS 140-2 level 2 (physical security level 3)
- TCG certification
- I²C support at up to 400 kHz
- Supports up to 4 GPIOs mapped on NV storage indices
- Hardware features
- Arm® SecurCore® SC300™ 32-bit RISC core
- Highly reliable Flash memory technology
- Extended temperature range: −40 °C to 105 °C
- ESD (electrostatic discharge) protection up to 4 kV (HBM)
- 1.8 V or 3.3 V supply voltage range
- Security features
- Active shield and environmental sensors
- Monitoring of environmental parameters (power)
- Hardware and software protection against fault injection
- FIPS compliant RNG built on an SP800-90A compliant SHA256 DRBG and an AIS-31 Class PTG2 compliant true random number generator (TRNG)
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Cryptographic algorithms:
- RSA key generation (1024 or 2048 bits)
- RSA signature (RSASSA-PSS, RSASSAPKCS1v1_5)
- RSA encryption (RSAES-OAEP, RSAESPKCS1-v1_5)
- SHA-1, SHA-2 (256 and 384 bits), SHA-3 (256 and 384 bits)
- HMAC SHA-1, SHA-2 and SHA-3
- AES-128, 192 and 256 bits
- TDES-192 bits
- ECC (NIST P-256, P-384 curves): key generation, ECDH and ECDSA, EC-Schnorr
- ECDAA (BN-256 curve)
- Device provided with 3 EK and EK certificates (RSA2048, ECC NIST P_256 and ECC NIST P_384)
- Device provisioned with 3 RSA key pairs to reduce the TPM provisioning time
- Product compliance
- TPM 2.0 compliant with Microsoft Windows Internet of things (IoT) core
- Compliant with TCG test suite for TPM 2.0
- TPM features
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产品规格 (1)
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| 18 Jun 2020 |
18 Jun 2020
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技术文档 (1)
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| 03 Jun 2020 |
03 Jun 2020
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简报 (1)
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| 24 Aug 2020 |
24 Aug 2020
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宣传册 (1)
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| 17 Jul 2020 |
17 Jul 2020
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手册 (4)
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| 28 Aug 2018 |
28 Aug 2018
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| 17 Jul 2020 |
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| 13 Aug 2020 |
13 Aug 2020
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| 23 Nov 2020 |
23 Nov 2020
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TPM Certificates (2)
| Resource title | Latest update | |||
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| ZIP | 29 Jul 2019 |
29 Jul 2019
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| ZIP | 29 Jul 2019 |
29 Jul 2019
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STMicroelectronics - ST33TPHF2XI2C
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