Our TA101 With the MACsec Protocol for the Automotive Industry
As vehicles become more connected, securing in-vehicle networks is essential. Media Access Control Security (MACsec) protects automotive Ethernet against threats, such as unauthorized access and data tampering, by encrypting and authenticating data at the hardware level. The TA101 Trust Anchor CryptoAutomotive® IC enhances MACsec by securely storing cryptographic keys in hardware to prevent vulnerabilities that are common in software-based solutions. With industry certifications and advanced authentication features, the TA101 and MACsec deliver scalable, high-performance security for modern automotive networks.
MACsec Resources
Blog Post
Product and Solution
Read about the MACsec protocol and how the TA101 Trust Anchor helps in securing the relevant cryptographic keys involved.
Microchip University Online Class
Key Concepts
This virtual Microchip University class covers all the essential details of MACsec for automotive security.
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| VSC8540RT IBIS Model - CQFP68 | Product Documents | Download | ||
| SST38LF6401RT IBIS Model - CDFP48 | Product Documents | Download | ||
| SAMRH71F20-EK Schematics | Product Documents | Download | ||
| IBIS MODEL - SST26LF064RT - SM | Product Documents | Download | ||
| VSC8540RT IBIS Model - VQFN68 | Product Documents | Download | ||
| SAMRH71F20-EK - Altium Project | Product Documents | Download | ||
| IBIS MODEL - SST26LF064RT - HHB | Product Documents | Download | ||
| SAMRH707F18-EK - Altium Project | Product Documents | Download | ||
| SST38LF6401RT IBIS Model - TSOP48 | Product Documents | Download | ||
| SAMRH71F20 TFBGA625 Footprint | Product Documents | Download | ||
| SAMRH71F20 TFBGA625 Schematic Symbol | Product Documents | Download | ||
| VSC8574RT IBIS Model - CQFP256 | Product Documents | Download | ||
| VSC8574RT IBIS Model - PBGA256 | Product Documents | Download | ||
| VSC8541RT IBIS Model - CQFP68 | Product Documents | Download | ||
| VSC8541RT IBIS Model - VQFN68 | Product Documents | Download | ||
| SAMRH707F18 CQFP164 Schematic Symbol | Product Documents | Download | ||
| SST38LF6401ET IBIS Model - TSOP48 | Product Documents | Download | ||
| VSC8541ET IBIS Model - VQFN68 | Product Documents | Download | ||
| VSC8540ET IBIS Model - VQFN68 | Product Documents | Download | ||
| SAMV71Q21RT CQFP144 IBIS | Product Documents | Download | ||
| SAMRH71F20E IBIS Models | Product Documents | Download | ||
| SAMRH707F18C IBIS Models | Product Documents | Download | ||
| SAMRH707F18 TFBGA Symbol | Product Documents | Download | ||
| SAMRH707F18 TFBGA Footprint | Product Documents | Download | ||
| SAMV71Q21RT CQFP144 Footprint | Product Documents | Download | ||
| SAMV71Q21RT CQFP144 Schematic Symbol | Product Documents | Download | ||
| ATA6571RT IBIS Model - SOIC14 | Product Documents | Download | ||
| ATA6571RT IBIS Model - CDFP14 | Product Documents | Download | ||
| SAMRH71F20 Evaluation Kit Schematics | Product Documents | Download | ||
| SAMRH71F20-EK - Altium Project | Product Documents | Download | ||
| IBIS MODEL - SAMRH71F20C | Product Documents | Download | ||
| SAMRH71F20C CQFP256 Schematic Symbol | Product Documents | Download | ||
| SAMRH71F20C CQFP256 Footprint | Product Documents | Download | ||
| SAMRH707F18 TFBGA Evaluation Kit Schematics | Product Documents | Download | ||
| SAMRH707 TFBGA EK AltiumProject | Product Documents | Download | ||
| SAMRH707-EK_V2 | Product Documents | Download | ||
| SAMRH707F18-EK - Altium Project - V2 | Product Documents | Download | ||
| SAMRH707-EK | Product Documents | Download | ||
| SAMRH707F18 CQFP164 Footprint | Product Documents | Download | ||
| SAMRH71F20 TFBGA625 EK Schematics | Product Documents | Download | ||
| SAMRH71F20 TFBGA625 EK Altium Project | Product Documents | Download | ||
| SAMD21RT Ibis Model - TQFP64 | Product Documents | Download | ||
| SAMD21RT Ibis Model - CQFP64 | Product Documents | Download |
Software and Hardware Tools
Trust Platform Design Suite
Software Tool
Download the Trust Platform Design Suite (TPDS) to securely configure and go into our secure key provisioning service for the TA101 CryptoAutomotive® IC.
CryptoAuth Trust Platform Development Kit
Part Number: DM320118
Purchase this base kit with the SAMD21 Arm® Cortex®-M0+ microprocessor where your firmware will be running our CryptoAuthLib C-code library.
TA101 8-pin SOIC Socket Board
Part Number: AC164167
Purchase this SOIC8 socket board, to integrate with the DM320118 and configure and prototype with multiple TA101 devices. TA101 SOIC8 parts can be purchased separately.
TA101
Trust Anchor CryptoAutomotive® IC
TA101 is a secure hardware authentication IC for robust cryptographic key storage and protection in automotive and embedded applications.