company blog about SLB9672XU20FW1523 [Infineon] OPTIGA™ TPM: Ready-To-Use Trusted Platform Module With SPI Interface

SLB9672XU20FW1523 [Infineon] OPTIGA™ TPM: Ready-To-Use Trusted Platform Module With SPI Interface

The OPTIGA™ TPM SLB9672XU20FW1523 is a Trusted Platform Module. It is available in PG-UQFN-32-1,-2 package. It supports an SPI interface with a transfer rate of up to 33 MHz (typical). The OPTIGA™ TPM SLB 9672 is a TPM based on TCG family 2.0 specifications.

SLB9672XU20FW1523: Ready-to-use TPM with SPI interface and PQC-protected firmware update mechanism optimized for PCs and servers.

OPTIGA™ TPM SLB9672XU20FW1523 is one of the latest products in a new generation of future-proof OPTIGA™ TPMs.

This standardized and certified security solution is the primary choice for Microsoft Windows environments/ecosystems and connected devices with a PC architecture. As an out-of-the-box TPM, it provides a solid foundation for securely establishing the identity and software status of PCs and servers and for protecting the integrity and confidentiality of data at rest and in transit.

Feature-rich, ready for current and future security challenges OPTIGA™ TPM SLB 9672 FW15.xx is future-proof – it comes with extended memory and stronger cryptographic algorithms, and is the first TPM in the market that offers a PQC-protected firmware update mechanism using XMSS signatures. Integrated resiliency features allow the TPM firmware to be recovered in compliance with the NIST SP 800-193 Platform Firmware Resiliency Guidelines. This, combined with improved computational performance, takes system security to the next level.

Specification Of SLB9672XU20FW1523

Applications: Embedded Security Trusted Computing
Core Processor: 32-Bit
Program Memory Type: NVSRAM
Controller Series: SLB 9672
RAM Size: 51K x 8
Interface: SPI
Number of I/O: 3
Voltage - Supply: 1.65V ~ 1.95V, 3V ~ 3.6V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-UFQFN Exposed Pad
Supplier Device Package: PG-UQFN-32-1

Key Features Of SLB9672XU20FW1523
• Compliant to TPM Main Specification, Family "2.0", Level 00, Revision 01.59
• PQC-protected firmware update mechanism
• Certifications:
– CC, Version 3.1 Rev.5, level EAL4+, AVA_VAN.4 (moderate) according to TCG PC Client TPM Protection Profile
– FIPS 140-2 level 2 (physical security level 3) (targeted)
• SPI interface
• Meeting Intel TXT and Microsoft Windows certification criteria for successful platform qualification
• Random Number Generator (RNG) implemented according to NIST SP800-90A using entropy source according to NIST SP800-90B
• Full personalization with 3 Endorsement Keys (EK) and 3 EK certificates (RSA 2048, ECC NIST P256, ECC NIST P384)
• Standard (-20..+85°C) and Enhanced temperature range (-40..+85°C)
• PG-UQFN-32-1,-2 package
• Optimized for battery operated devices: low standby power consumption (typ. 120 µA)
• 24 PCRs (SHA-1, SHA-256 or SHA384)
• 51 kByte NV memory
• Unlimited amount of NV counters (only depending on NV memory utilization)
• 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)
• Pre-generation of up to 7 RSA key pairs
• RSA (1024, 2048, 3072 and 4096 bit)
• ECC (NIST P256, BN P256, NIST P384)
• SHA-1, SHA-256, SHA-384
• AES-128, AES-256

Pinout of the OPTIGA™ TPM SLB9672XU20FW1523 (PG-UQFN-32-1,-2 package, top view)

OPTIGA™ TPM SLB9672XU20FW1523 is also available in a second version:

OPTIGA™ TPM SLB9672XU20FW1523 offers enhanced security features such as AES bulk encryption, configuration of the TPM’s unique ID, and configuration of the endorsement primary seed.

Summary Of Features (SLB9672XU20FW1523)
High-end standardized security controller
SPI interface
Extended non-volatile memory (51 kB)
Support for latest cryptographic algorithms: up to RSA-4096, ECC NIST P384, SHA2-384
Windows HLK certification
TCG, CC and FIPS 140-2 certifications
Compliant with TCG TPM Library specification (rev. 1.59)
Compliant with TCG PC Client Platform TPM Profile (rev. 1.05)
PQC-protected firmware update mechanism using XMSS signatures
Thin UQFN-32 package

Benefits Of SLB9672XU20FW1523
Proven, standardized turnkey security solution
High confidence level based on Common Criteria and FIPS certifications
Faster cryptographic operations compared with the previous generation (2 to 4 times faster, depending on the functions)
Easy integration with Windows and Linux OS platforms

Applications Of SLB9672XU20FW1523
1-phase string inverter solutions
Body electronics and power distribution
Datacenter and computing solutions
Edge server solutions
Smart speaker designs

Parametrics Of SLB9672XU20FW1523

Company URL: https://www.integrated-ic.com/

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.