Overview
The ST33HTPH2X32AHD4 is a Trusted Platform Module (TPM) 2.0 device produced by STMicroelectronics. This component is part of the STSAFE-TPM family, which offers standardized solutions for embedded, PC, mobile, and computing applications. The ST33HTPH2X32AHD4 is compliant with the Trusted Computing Group (TCG) standards and provides a range of security services. It features an Arm® SecurCore® SC300™ 32-bit RISC core and highly reliable Flash memory technology, ensuring robust security and reliability. The device supports an SPI interface and operates within an extended temperature range, making it suitable for various industrial and commercial applications.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Min (Volt) | 1.62 |
| Supply Voltage Max (Volt) | 3.6 |
| Operating Temp Min (Celsius) | 0.0 |
| Operating Temp Max (Celsius) | 70.0 |
| Core | Arm Sc300 |
| ECCN US | EAR99 |
| ECCN EU | NEC |
| Packing Type | Tape And Reel |
| RoHS compliant | Ecopack2 |
| Grade | Industrial |
| Package Name | VFQFPN 32 5x5x1.0 mm |
Key Features
- Compliant with Trusted Computing Group (TCG) Trusted Platform Module (TPM) Library specifications 2.0 and TCG PC Client Specific TPM Platform Specifications.
- Flash-memory-based trusted platform module (TPM) with highly reliable Flash memory technology.
- Extended temperature range: −40 °C to 105 °C.
- ESD protection up to 4 kV (HBM) and 750 V (CDM).
- Supports SPI interface at up to 33 MHz.
- Fault-tolerant firmware loader with self-recovery capabilities.
- SP800-193 compliant for protection, detection, and recovery requirements.
- Targeted certifications include Common Criteria (EAL4+), FIPS 140-2 level 2, and TCG certification.
- Cryptographic algorithms: RSA, SHA-1, SHA-2, SHA-3, AES, TDES, ECC (NIST P-256, P-384 curves), and ECDAA (BN-256 curve).
- Device provided with 3 endorsement keys (EK) and EK certificates, and 3 RSA key pairs to reduce TPM provisioning time.
Applications
The ST33HTPH2X32AHD4 is designed for a variety of applications, including:
- Embedded systems.
- PC and mobile devices.
- Computing and cloud infrastructure.
- Industrial and commercial environments requiring robust security and reliability.
- Compliant with Microsoft® Windows® 10, Linux® drivers, and Intel® vPro® technology.
Q & A
- What is the ST33HTPH2X32AHD4?
The ST33HTPH2X32AHD4 is a Trusted Platform Module (TPM) 2.0 device produced by STMicroelectronics, compliant with TCG standards and designed for secure computing applications.
- What are the key features of the ST33HTPH2X32AHD4?
Key features include compliance with TCG TPM 2.0 specifications, highly reliable Flash memory, extended temperature range, ESD protection, and support for various cryptographic algorithms.
- What are the operating temperature ranges for the ST33HTPH2X32AHD4?
The device operates within a temperature range of 0°C to 70°C, and it also supports an extended temperature range of −40 °C to 105 °C at specific voltage levels.
- What cryptographic algorithms does the ST33HTPH2X32AHD4 support?
The device supports RSA, SHA-1, SHA-2, SHA-3, AES, TDES, ECC (NIST P-256, P-384 curves), and ECDAA (BN-256 curve).
- Is the ST33HTPH2X32AHD4 RoHS compliant?
- What certifications does the ST33HTPH2X32AHD4 have?
The device is targeted for certifications including Common Criteria (EAL4+), FIPS 140-2 level 2, and TCG certification.
- What is the package type of the ST33HTPH2X32AHD4?
The device is packaged in a VFQFPN 32 5x5x1.0 mm package.
- Where can I find additional details and specifications for the ST33HTPH2X32AHD4?
Additional details, datasheets, and specifications can be found on the STMicroelectronics website and through authorized distributors such as EBV Elektronik, Future Electronics, and Newark Electronics.
- What are the typical applications for the ST33HTPH2X32AHD4?
The device is suitable for embedded systems, PC and mobile devices, computing infrastructure, and industrial applications requiring robust security and reliability.
- How does the ST33HTPH2X32AHD4 ensure firmware integrity?
The device features a fault-tolerant firmware loader with self-recovery capabilities to keep the TPM fully functional even when the loading process is interrupted.
