TC275T64F200NDCKXUMA1

Microcontrollers Overview

The TC275T64F200NDCKXUMA1 is a 32-bit microcontroller from the AURIX™ TC27xT series, featuring three TriCore™ CPU cores operating at 200 MHz. It integrates 4 MB of flash memory and 472 KB of SRAM with ECC support. The device supports up to ASIL-D safety standards and includes a 100 Mb Ethernet MAC. Connectivity options include four CAN nodes, one FlexRay controller, four QSPI interfaces, ten SENT receivers, and three PSI5 interfaces. It operates within a temperature range of -40°C to +125°C in a 176-pin LQFP package.

Microcontrollers Feature Summary

• Multi-core architecture with three independent 32-bit TriCore™ CPUs for high performance and functional safety.
• Integrated hardware security module supporting ISO 26262 ASIL-D requirements.
• Comprehensive automotive connectivity including FlexRay, Ethernet, and multiple serial interfaces.
• Built-in digital signal processing capabilities and extensive timer modules.

Microcontrollers Applications

• Advanced driver assistance systems (ADAS)
• Powertrain control units
• Chassis and braking systems
• Body electronics controllers

Microcontrollers Procurement Notes

Verify component authenticity through authorized Infineon distributors or certified partners. Confirm RoHS compliance status and check for specific errata documents relevant to the manufacturing lot. Ensure storage conditions adhere to moisture sensitivity level specifications to prevent package damage during assembly.

Microcontrollers Selection Notes

Select this model when ASIL-D compliance and multi-core processing are required. Verify that the 176-pin LQFP package fits the board layout constraints. Ensure the design utilizes external oscillators as specified. Confirm peripheral availability matches application needs, particularly regarding the number of available SENT and FlexRay channels.

Microcontrollers Part Context

This component belongs to the first-generation AURIX™ TC2xx family. It is designed for safety-critical automotive applications requiring deterministic real-time performance. The TC27xT variant specifically targets high-end domains such as powertrain and chassis control where redundancy and fault tolerance are mandatory.

Microcontrollers Replacement Considerations

Consult official cross-reference lists for compatible variants within the TC27xT family. Substitution requires verification of pin compatibility and software library support. Do not assume interchangeability with other AURIX generations without detailed electrical and functional comparison.

Microcontrollers FAQ

Does the TC275T64F200NDCKXUMA1 support lockstep operation?

Yes, the device features two lockstep cores to ensure functional safety integrity up to ASIL-D.

What type of oscillator is required for this MCU?

The datasheet specifies an external oscillator type for clock generation.

Is there a built-in voltage regulator on the chip?

Yes, the device includes an on-chip voltage regulator.