TRAVEO™ T2G CYT2B6 MCUs are designed for automotive body electronics with processing power and network connectivity built into the Arm® Cortex®-M4F.

Infineon's TRAVEO™ CYT2B6 MCUs ingeniously integrate powerful processing capabilities and network connectivity into Arm® Cortex®-M4F, revolutionizing automotive body electronics. Used for Body Control Modules (BCM), HVAC, and lighting, these microcontrollers ensure advanced security via HSM, Cortex®-M0+ for secure processing, and dual-bank flash for FOTA. Six power modes optimize the ECUs' energy use, complemented by top-tier security for impermeable communications. Enhanced memory and pin count flexibility further elevate adaptability.

TRAVEO™ CYT2B6 features a robust 32-bit MCU core, led by the 80 MHz Arm® Cortex®-M4 Single, and a memory spectrum of 512 KB flash, 64 KB work flash, 64 KB SRAM and a Cortex®-M0+ dedicated to cryptography. Packaged from 64-pin LQFP to 80-pin LQFP and 100-pin LQFP, these MCUs meet space and layout needs.

For information about the TRAVEO™ T2G CYT2B6 series portfolio, see Products .

Figure 1.

Block diagram



Key features​

  • Up to 80 MHz main core frequency

  • Up to 512 KB flash

  • 64 KB work flash

  • 64 KB SRAM

  • Up to 4-chx CAN FD, 6-chx LIN-UART

  • Up to 6x SCB(ch)

  • 46ch 16-bit TCPWM, 2ch 32-bit TCPWM

  • Up to 4-ch motor control

  • Event generation timer

  • ASIL-B support (FMEDA), eSHE, HSM

  • Packages: LQFP-64, -80, -100

  • Temperature: −40°C to 125°C

Key benefits​

  • Single-chip solution offering automotive functions through Arm® Cortex®-M4

  • Optimized memory footprint for reduced BOM

  • State-of-the-art security with Secure Boot support through a dedicated M0+ core and security hardware for accelerating cryptographic functions

  • Real FOTA support based on security and dual-bank flash

  • Safety (ASIL-B) features and analysis report

  • Part of the TRAVEO™ T2G Body MCU portfolio for a wide range of applications and a high level of software re-use

Software and tools​

Infineon:

  • Autosar MCAL, STL, FEE

Third parties that support TRAVEO™ T2G:

  • IDEs:

    • Green Hills Multi

    • IAR Embedded Workbench

  • Debug hardware:

    • GHS SuperTrace Probe

    • IAR I-jet, Lauterbach

Evaluation boards:

  • CYTVII-B-E-BB

  • CYTVII-B-E-100-SO

  • CYTVII-B-E-176-SO

  • CYTVII-B-E-1M-176-CPU

  • CYTVII-B-E-2M-176-CPU