SLB9672XU20FW1613XTMA1

Application Specific Microcontrollers Overview

The Infineon SLB9672XU20FW1613XTMA1 is a Trusted Platform Module (TPM) compliant with TCG TPM Library specification revision 1.59 and PC Client Platform TPM Profile (PTP) version 1.05. It features an SPI interface operating at up to 33 MHz, supporting supply voltages of 3.3 V or 1.8 V. The device provides 51 kByte of non-volatile memory, 24 platform configuration registers (PCRs), and supports RSA (up to 4096-bit) and ECC cryptography. It includes pre-generated endorsement keys and operates within an enhanced temperature range of -40°C to +85°C.

Application Specific Microcontrollers Feature Summary

• Certified under Common Criteria EAL4+ and FIPS 140-2 Level 2
• Supports PQC-protected firmware update mechanism
• Includes 51 kByte NV memory and 24 PCRs
• Low standby power consumption of 120 µA

Application Specific Microcontrollers Applications

• IoT and ICT applications
• Battery-operated devices requiring low power
• Platforms meeting Intel TXT certification criteria

Application Specific Microcontrollers Procurement Notes

Verify the specific firmware version suffix 'FW1613' against current ordering information tables to ensure compatibility with existing system configurations. Confirm that the PG-UQFN-32 package footprint matches the design requirements for the target PCB layout.

Application Specific Microcontrollers Selection Notes

Select this model for applications requiring the enhanced temperature range (-40°C to +85°C). For extended temperature ranges up to +105°C, consider the AU variant. Ensure the host system supports the required SPI interface speeds and voltage levels for proper integration.

Application Specific Microcontrollers Part Context

This component belongs to the OPTIGA TPM SLB 9672 family, designed for computing platforms and IoT security. It serves as a standardized security controller for identifying and authenticating devices while protecting data integrity and confidentiality in embedded systems.

Application Specific Microcontrollers Replacement Considerations

The SLB9672AU20FW1613XTMA1 offers identical functionality but supports an extended temperature range up to +105°C. Other FW versions within the 16.xx series may be compatible depending on specific firmware feature requirements.