TRAVEO™ T2G CYT2BL Series
Single-core Arm® Cortex®-M4F-based CYT2BL series with 4 MB flash
Infineon's TRAVEO™ T2G CYT2BL 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, Arm® 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
TRAVEO™ T2G CYT2BL features a robust 32-bit MCU core led by the 160 MHz Arm® Cortex®-M4 single, a memory spectrum of 4MB flash, 128 KB work flash, 512 KB SRAM, and an Arm® Cortex®-M0+ dedicated to cryptography. Packaged from 64/80/100/144/176-pin LQFP, these MCUs meet space and layout needs.
The device offers various additional features, up to 8-ch CAN FD, up to 8-ch SCB, 12-ch LIN-UART as well as 4-chx CXPI. It has also up to 64 channels for the AD converter, with 12-bit resolution and 3x successive approximation ADC (SAR ADC) units. It also boasts up to 12-channel motor control timers, 63-channel 16-bit timer/counter/pulse-width modulation (TCPWM), and 8-channel 32-bit TCPWM for synchronization.
Key Features
- Up to 160 MHz main core frequency
- Up to 8x CAN FD (ch), 12x LIN (ch)
- Dual-bank flash to support FOTA
- LQFP-64, -80, -100, -144, -176
- Up to 4 MB flash, 128 KB work flash
- Up to 8x SCB (ch), 4x CXPI (ch)
- eSHE and HSM
- Temperature: -40°C to 125°C
- 512 KB SRAM
- Up to 64x ADC channel
- ASIL-B support (FMEDA)
TRAVEO™ T2G CYT2BL key benefits
The TRAVEO™ T2G CYT2BL family features a dedicated best-in-class standby mode controller, with its own voltage domain to, not only support low power modes, but also to perform certain operations such as analog measurements, CAN and LIN wakeup, RTC, SRAM retention and basic processing while the rest of microcontroller is in standby.
Safety is the core know-how of Infineon, and all products provide safety mechanism (including MBIST, ECC Flash/RAM, CRC) to ensure a safety platform supporting ASIL-B ISO 26262. State-of-the-art security with Secure Boot support by a dedicated Arm® Cortex-M0+ core and security hardware to accelerate cryptographic functions.
In terms of security, this product has an HSM compliant eVita full, ensuring the implementation of future proofed security measure. it also offers extensive connectivity with 8 CAN FD, 12 LINs.
TRAVEO™ T2G Preferred Design Houses
Our TRAVEO™ T2G preferred design houses is a trusted partners' ecosystem that extends the support force by tailoring their know-how to meet your specific needs.
By partnering with one of our qualified preferred design houses, you can be assured that you will receive expert advice and customized support to help you achieve your goals. Our team of professionals brings added value to customer service, working together to optimize your design and help you succeed in your business objectives.
We understand that every customer is unique, which is why we offer tailored solutions to meet your specific needs. From product-specific support to application-specific advice, our preferred design house is fully trained to use TRAVEO™ T2G and provides a wealth of knowledge and expertise to help you succeed.
Together with our partners, we offer optimized customer support for systems using our products. Our preferred design houses are committed to delivering exceptional service and support to ensure your success. So why wait? Achieve your goals and take your business to the next level.
ModusToolbox™
ModusToolbox™ Software is a comprehensive suite of development tools and embedded run-time assets that provide such a flexible and efficient development environment. ModusToolbox™ Software provides specific tools and capabilities that support a seamless transition from the initial getting started setup, through the edit-compile-debug cycle of prototyping, and finally the retargeting of the embedded application to final hardware. The development environment supports TRAVEO™ T2G Arm® Cortex® Microcontroller as well as including PSoC™ Arm® Cortex® Microcontrollers.
Infineon TRAVEO™ T2G AUTOSAR Software
The TRAVEO™ AUTOSAR Software was introduced to the market in 2014 and has since undergone numerous improvements and upgrades. For the TRAVEO™ T2G, a mature, feature-rich driver layer is now available, which is developed, maintained, and supported by in-house TRAVEO™ experts. The TRAVEO™ T2G AUTOSAR Software was developed in compliance with AUTOMOTIVE SPICE and ISO26262 standards, making it suitable for applications with safety targets up to ASIL-B. Additionally, the delivery package includes the EB Tresos™ configuration tool, which comes with a node-locked license.
ModusToolbox™
Access to additional Traveo™ technical documentation
Register to the myInfineon Collaboration Platform (myICP) and gain access to additional microcontroller information: Technical add-on documentation, training, tools, and much more. Follow these steps to get started:
- Sign up to myInfineon here
- Send your access request to traveo@infineon.com (with your MyInfineon login name)
- You will receive a confirmation email explaining how to use your new access

In this training, you will get to know the TRAVEO™ T2G portfolio for body and graphics applications, its key features and safety functions, development kits, and finally TRAVEO™’s automotive software and tool partner ecosystem.