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OPTIGA TPM SLB 9673 FW26
  • OPTIGA TPM SLB 9673 FW26

OPTIGA TPM SLB 9673 FW26

Active and preferred

OPTIGA™ TPM SLB 9673 FW26.xx is targeted at connected devices that require enhanced security features. It comes with an I2C interface and serves as a robust foundation to identify and authenticate network infrastructure devices and equipment as well as industrial machines such as factory robots and programmable logic controllers (PLC). It is future-proof thanks to a PQC-protected firmware update mechanism, extended memory, and strong algorithms.

Infineon Technologies OPTIGA TPM SLB 9673 FW26 Product Info

16 April 2026 0

Parameters

Additional Information

Version 2.0 Rev. 01.59

Ambient Temperature range

-40 °C to 105 °C, -40 °C to 85 °C

Applications

trusted computing

Asymmetric Cryptography

RSA3072, ECC NIST P384, ECC BN256, ECC NIST P256, RSA4096, RSA2048, RSA1024

Certifications

FIPS 140-2 level 2, CC EAL4+

CPU

32-bit

Delivery Forms

UQFN-32

Interfaces

I2C

NVM

51 kByte

Package

UQFN-32

Product Description

FW26.xx, I2C TPM for embedded systems

Symmetric Cryptography

SHA-1, HMAC, SHA2-256, SHA2-384, AES-128, AES-192, AES-256

Use Cases

Embedded TPM

Apps

Data center power solutions, EV charging, Traction, Home and building automation, Smart thermostat

Features

  • I2C interface up to 1 MHz
  • Extended non-volatile memory (51 kB)
  • Asym. Crypto up to RSA-4k & ECC P384
  • Symmetric crypto up to AES 256
  • Hash up to SHA2-384
  • Enhanced security features
  • TCG, CC and FIPS 140-2 certifications
  • Compliant w/ TCG TPM Lib. Spec (v.1.59)
  • Compliant w/ TCG PC Client PTP (v.1.05)
  • PQC-protected FW update mechanism

Description

  • Proven, turnkey security solution
  • High confidence level (CC/FIPS certs)
  • Faster cryptographic operations
  • Easy integration w/ Windows/Linux OS Pl.

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