SLB9665XQ20FW560XUMA2

Application Specific Microcontrollers Overview

The SLB9665XQ20FW560XUMA2 is an Infineon OPTIGA™ TPM compliant with TPM Family 2.0, Level 00, Revision 01.16. It features an LPC interface and meets Intel TXT, Microsoft Windows, and Google Chromebook certification criteria. The device includes a NIST SP800-90A Random Number Generator, 24 PCRs (SHA-1 or SHA-256), and 7206 bytes of free NV memory. Operating voltage ranges from 3.0 V to 3.6 V, with a typical standby power consumption of 150 µA. It supports up to 3 loaded sessions, 64 active sessions, and 8 NV counters.

Application Specific Microcontrollers Feature Summary

• Compliant with TPM Main Specification Family 2.0, Level 00, Revision 01.16
• LPC interface supporting locality-based TPM-type cycles
• NIST SP800-90A compliant Random Number Generator (RNG)
• Enhanced temperature range (-40°C to +85°C) in PG-VQFN-32-13 package

Application Specific Microcontrollers Applications

• Platforms requiring Intel TXT certification
• Microsoft Windows certified computing platforms
• Google Chromebook devices
• Battery-operated embedded security applications

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix FW560 against the manufacturer's latest documentation to confirm firmware version and availability status. Confirm that the PG-VQFN-32-13 package matches the target PCB footprint requirements. Ensure the enhanced temperature rating aligns with the operational environment specifications.

Application Specific Microcontrollers Selection Notes

Select this model for applications requiring the enhanced industrial temperature range (-40°C to +85°C). The VQFN-32 package offers a smaller board area compared to the TSSOP-28 variant. Ensure the host system supports the LPC interface and provides the required 3.0 V to 3.6 V supply voltage. Verify compatibility with Linux Kernel Version 3.10 or higher if applicable.

Application Specific Microcontrollers Part Context

This component belongs to the OPTIGA™ TPM SLB 9665 product family, which also includes standard temperature variants (SLB9665VQ2.0, SLB9665TT2.0) and other packages. The 'X' designation indicates the enhanced temperature range, while 'Q' denotes the VQFN package type. It is pin-compatible with the SLB 9660 series.

Application Specific Microcontrollers Replacement Considerations

The SLB9665VQ20FW560XUMA2 serves as a direct replacement for applications operating within the standard commercial temperature range (-20°C to +85°C). Both devices share the same PG-VQFN-32-13 package and LPC interface functionality.