TA101-TCSMV-HV-VAO

Overview

The TA101-TCSMV-HV-VAO is a Trust Anchor security device from Microchip Technology, designed for automotive, industrial, and commercial systems. It provides hardware-based support for secure key storage, authentication, and data integrity. The component operates within specified voltage ranges and supports I2C/SPI interfaces. It is housed in a VQFN package and meets AEC-Q100 qualification standards for automotive applications.

Feature Summary

• Provides hardware-based secure key storage and cryptographic operations
• Supports I2C and SPI communication interfaces for system integration
• Qualified for automotive environments under AEC-Q100 standards

Applications

• Automotive electronic control units requiring secure identity
• Industrial systems needing tamper-resistant data protection
• Commercial devices requiring hardware-based authentication

Procurement Notes

Verify the specific suffix HV-VAO against official Microchip documentation to confirm package type and temperature range. Ensure compatibility with existing I2C or SPI bus configurations. Confirm availability through authorized distributors as this may be a special order item. Check for any recent revisions to the datasheet that might affect pinout or electrical characteristics.

Selection Notes

Select this component when hardware-level security is required for key management and authentication. Consider the VQFN package size and thermal requirements for the target application. Verify that the operating voltage and interface speeds match the host microcontroller specifications. Ensure the automotive qualification aligns with the system's environmental demands.

Part Context

The TA101 series belongs to Microchip's CryptoAuthentication family, focusing on trust anchor solutions. These devices are engineered to provide a secure foundation for cryptographic operations in connected systems. The TA101 variant specifically targets high-volume applications requiring robust security without complex software overhead.

Replacement Considerations

Check for TA101-TCSMS-HV-VAO if a different package is needed. Verify TA101-TCSMV-HV if the VAO suffix denotes a specific tape-and-reel configuration. Consult official substitution guides for any functional equivalents within the CryptoAuthentication line.