TA101-TCSMV-HV

Overview

The TA101-TCSMV-HV is a TrustFLEX security device from Microchip Technology, designed for automotive and industrial applications. It supports SPI and I2C interfaces with internal pull-ups. The component operates within a voltage range of 1.08 V to 1.98 V and features an operating temperature range of -40°C to +105°C. It utilizes a TDFN-8 package and includes four LVCMOS outputs. The maximum output frequency is 250 MHz, with a maximum propagation delay of 1.5 ns. The typical operating supply current is 6.5 mA.

Feature Summary

• Supports complex automotive security use cases with diverse key strength options
• Enables secure patch updates and firmware upgrades via TrustFLEX technology
• Integrates hardware-based cryptographic acceleration for high-performance security operations

Applications

• Automotive electronic control units (ECUs)
• Industrial system authentication
• Commercial system security integration

Procurement Notes

Verify the specific suffix HV against official Microchip documentation to confirm pinout compatibility and thermal characteristics. Ensure the ordering part number matches the exact package variant required for your PCB layout. Cross-reference the datasheet revision date to confirm support for the latest security protocols and feature sets before finalizing procurement.

Selection Notes

Select this component when high-security requirements are needed for automotive or industrial environments. It is suitable for designs requiring robust key management and secure communication interfaces. Consider the TDFN-8 package size for space-constrained applications. Verify that the voltage range aligns with the system power supply specifications.

Part Context

This part belongs to the TA101 Trust Anchor family, which provides hardware-based security solutions. It is designed to protect sensitive data and enable secure boot processes. The device integrates cryptographic engines and secure storage capabilities. It serves as a foundation for implementing secure identity and access control in connected systems.

Replacement Considerations

TA101-TCSMS-HV

FAQ

What communication interfaces does the TA101-TCSMV-HV support?

It supports both SPI and I2C interfaces, with internal pull-ups enabled for active modes.

Is this device suitable for automotive applications?

Yes, it is specifically designed for automotive, industrial, and commercial systems, supporting complex security use cases.