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SLB9672XU20FW1613XTMA1

IFXSLB9672XU20FW1613XTMA1

Infineon Technologies
32-Bit OPTIGA™ TPM Embedded Security Trusted Computing Microcontroller IC NVSRAM 32-UFQFN Exposed Pad
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Overview

The SLB9672XU20FW1613XTMA1 is a 32-bit Trusted Platform Module (TPM) from the OPTIGA series designed to provide a hardware-based root of trust. It complies with TPM 2.0 standards and features a high-speed SPI interface for secure integration into embedded systems and PC architectures.

Why Choose This Part

This TPM offers a wide supply voltage range from 1.65V to 3.6V and operates across a temperature range of -40 to 85 degrees Celsius. It includes 51KB of NVSRAM and utilizes a compact 32-UFQFN package, making it suitable for space-constrained industrial and IoT designs.

Applications

Embedded System Integrity
Protecting system firmware and software from unauthorized modifications during the boot process.
Secure Identity Management
Generating and storing cryptographic keys and digital certificates for device authentication in networked environments.
Platform Attestation
Providing verifiable evidence of the platform state to remote services or network administrators.
Encrypted Data Storage
Managing keys for full disk encryption or sensitive data protection within NVSRAM memory.

Key Specifications

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

Getting Started

Developers should integrate this module using the standard TCG SPI protocol and can utilize the OPTIGA TPM Software Stack (TSS) for high-level API access. Evaluation can be performed using Infineon OPTIGA TPM 2.0 Explorer boards or similar PC-based development kits that support the 32-pin UQFN footprint.

Categories

Security ICs > TPMs & Crypto Accelerators