TRAVEO™ T2G CYT2B9 Series

概要

Arm® Cortex®-M4F-based CYT2B9 series with 2MB flash memory and CXPI controller support

Infineon's TRAVEO™ T2G CYT2B9 series MCUs are designed for automotive body electronics with processing power and network connectivity built into the Arm® Cortex®-M4F.

This series provides higher response and faster communication with the embedded CXPI interface in addition to CAN FD interface, and is ideal for body control modules, HVAC, and lighting. TRAVEO™ devices have advanced security features with the introduction of HSM (Hardware Security Module), dedicated Cortex®-M0+ for secure processing and embedded flash in dual bank mode for FOTA requirements.

This family features six power modes that enable ECUs to minimize overall power consumption and cutting-edge security features for secure communication with the great scalability in memory size and pin count.

Our MCUs come with optimized software platform that is available for Infineon Autosar MCAL (Microcontroller Abstraction Layer), self-test libraries, Flash EEPROM emulation, as well as security low level drivers, combined with third-party firmware.

32-bit MCU core systems

160-MHz Arm® Cortex®-M4F Single
2 MB code flash, 128 KB work flash and 256 KB SRAM and Arm® Cortex® -M0+

Connectivity

Up to 8-ch CAN FD for faster communication for increased data bandwidth, 4-ch CXPI for higher response to succeed the widely-used LIN protocol
Up to 8-ch runtime-reconfigurable Serial Communication Block (SCB) each configurable as I2C, SPI or UART in addition to 12-ch LIN/UART

A/D converter

Up to 64-ch, 12-bit with 3x successive approximation ADC (SAR ADC) units

Timers

Up to 75-ch 16-bit and 8-ch 32-bit Timer Counter Pulse Width Modulator (TCPWM)
Real Time Clock (RTC)
Event generation timer

GPIOs

Up to 152 Programmable GPIOs

Safety and security

Embedded eSHE (Enhanced Secure Hardware Extension), HSM (Hardware Security Module) and hardware-accelerated cryptography engine (on/off option)*
One Time Programable Fuses (OTP) to manage device lifecycle
Memory Protection Unit (MPU), Shared Memory Protection Unit (SMPU) and Peripheral Protection Unit (PPU) for memory and peripheral protection
Support JTAG security for secure debugging
Safety features: ECC for memory, monitors for power supply voltage and clock

*Firmware solution available include Infineon security low level driver and third-party firmware