SLB9665TT20FW563XUMA3

Application Specific Microcontrollers Overview

The Infineon SLB9665TT20FW563XUMA3 is a Trusted Platform Module (TPM) compliant with TPM Family 2.0, Level 00, Revision 01.16. It utilizes an LPC interface and operates within a supply voltage range of 3.0 V to 3.6 V. The device features 7206 bytes of free non-volatile memory and supports 24 PCRs using SHA-1 or SHA-256 algorithms. Designed for standard temperature applications (-20°C to +85°C), it is housed in a TSSOP-28 package. Key capabilities include NIST SP800-90A random number generation, full personalization with an Endorsement Key, and optimized low standby power consumption of approximately 150 µA.

Application Specific Microcontrollers Feature Summary

• Compliant with TPM Main Specification Family 2.0, Level 00, Revision 01.16
• Features 24 PCRs supporting SHA-1 or SHA-256 hashing algorithms
• Includes 7206 bytes of free non-volatile memory and NIST SP800-90A RNG
• Optimized for battery-operated devices with typical standby power consumption of 150 µA

Application Specific Microcontrollers Applications

• Platforms requiring Intel TXT certification
• Systems needing Microsoft Windows certification
• Google Chromebook qualification platforms

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix FW563 against official documentation to confirm firmware version and assembly details. Confirm availability status as distribution channels may indicate limited stock or special order requirements. Ensure the standard temperature range (-20°C to +85°C) aligns with the target application environment before procurement.

Application Specific Microcontrollers Selection Notes

Select this component for designs requiring TPM 2.0 compliance via an LPC interface. The TSSOP-28 package is pin-compatible with the SLB 9660 series, facilitating potential upgrades. Ensure the host system supports the required LPC cycle types and locality-based addressing. Verify that the standard temperature range meets the operational requirements of the final product.

Application Specific Microcontrollers Part Context

This part belongs to the OPTIGA™ TPM SLB 9665 family, which includes variants with different packages and temperature ranges. The 'TT' designation indicates the TSSOP-28 package with a standard temperature range. Other family members include the VQFN-32 package versions (SLB 9665VQ2.0/XT2.0). The device is designed to meet specific platform certification criteria for major operating systems.

Application Specific Microcontrollers Replacement Considerations

The SLB 9665TT2.0 is pin-compatible with the SLB 9660 series. When replacing legacy components, verify that the host controller supports TPM 2.0 LPC cycles and does not rely on unsupported legacy interface features.