Infineon Technologies AURIX™ TC3xx Microcontrollers

Infineon Technologies AURIX™ TC3xx microcontrollers address automotive trends and challenges. These scalable MCUs build on the success of the AURIX TC2xx in automotive and offer an increase in performance, memory size, and connectivity.

AURIX TC3xx applications include

xEV: inverter, BMS, DCDC, OBC, xEV domain, hybrid transmission
Powertrain: engine management, transmission, transfer case (4WD), powertrain domain
Safety: steering, braking, airbag
ADAS: gateway, telematics, data fusion, radar, domain control

Features

TriCore™ v1.6
- Cores up to 6 (4 lockstep)
- Frequency 300MHz (160MHz TC32x)
Memory concept
- Program/Data Flash up to 16MB/1024KB
- SRAM up to 6912KB
Safety/security
- ISO26262 ASIL-D compliance
- EVITA Full HSM
Connectivity
- Ethernet up to 2 x 1GBit/s
- FlexRay up to 2 modules (4ch)
- CAN FD up to 20ch
- LIN up to 24ch
- SENT up to 25ch
- eMMC IF up to 1 external multimedia card IF
- LVDS radar IF/camera IF selected ADAS devices
- EBU up to 1 external bus unit for ext. flash connection
- HSSL up to 2x 320MBit/s for dual MCU architecture

ADC and timers
- ADC up to 150 channels, selected devices include Delta Sigma
- Timer is scalable GTM plus standard timers
Accelerators
- SPU: ADAS devices
Fully compatible devices with a focus on HW and SW reuse
Backward compatible with TC2xx
Software over-the-air updates (support of SOTA A/B swap)
Full automotive temperature range as standard
HOT package (150° Junction) as an option for harsh environments
Multiple packages per silicon