SLB9665XT20FW560XUMA2

Application Specific Microcontrollers Overview

The SLB9665XT20FW560XUMA2 is a Trusted Platform Module (TPM) compliant with TCG TPM Main Specification Family 2.0, Level 00, Revision 01.16. It features an LPC interface and supports the serial interrupt (SERIRQ) protocol. The device provides 24 PCRs using SHA-1 or SHA-256 algorithms and includes 7206 bytes of free non-volatile memory. It operates within a supply voltage range of 3.0 V to 3.6 V and supports an enhanced temperature range of -40°C to +85°C. The component is housed in a PG-TSSOP-28-2 package.

Application Specific Microcontrollers Feature Summary

• Compliant with TCG TPM Family 2.0, Level 00, Rev 01.16
• LPC interface with SERIRQ support
• CC EAL4+ certified security controller
• 24 PCRs (SHA-1/SHA-256) and 7206 Byte NV memory

Application Specific Microcontrollers Applications

• PC platforms requiring Intel TXT certification
• Microsoft Windows platform qualification
• Google Chromebook platform qualification

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix against Infineon documentation to confirm firmware version and package details. Confirm availability status as product lifecycle stages may change. Ensure design-in compliance with RoHS standards and check for any required Non-Disclosure Agreements for confidential errata documents.

Application Specific Microcontrollers Selection Notes

Select this variant for applications requiring the enhanced industrial temperature range (-40°C to +85°C). Ensure the host system supports the LPC interface and does not rely on standard IO-mapped addressing. Verify that the power management requirements align with the device's internal sleep state behavior after 30 seconds of inactivity.

Application Specific Microcontrollers Part Context

This component belongs to the SLB 9665 TPM family, which also includes variants in the PG-VQFN-32-13 package (SLB9665VQ2.0/XQ2.0) and standard temperature TSSOP versions (SLB9665TT2.0). The 'XT' designation specifically indicates the enhanced temperature range capability within the TSSOP-28 form factor.

Application Specific Microcontrollers Replacement Considerations

The SLB9665 is pin-compatible with the SLB 9660. When replacing legacy components, verify that the target application supports TPM 2.0 specifications rather than TPM 1.2.