Against the backdrop of the automotive electronic architecture’s rapid evolution toward domain-based control and centralized computing, Infineon’s automotive microcontrollers (MCUs)—leveraging the real-time performance of the TriCore™ architecture and ASIL-D functional safety—continue to play a central role in powertrain, chassis control, battery management, and ADAS domain control. Shenzhen Mingjiada Electronics Co., Ltd., a professional distributor with nearly three decades of experience in the automotive-grade chip sector, has established a stock system covering the full product line of Infineon’s AURIX™, TRAVEO™, and PSoC™ automotive-grade MCUs. The following list, organized by series, outlines the specific models that Mingjiada consistently supplies (complete suffixes omitted) for reference during product selection.
I. AURIX™ TriCore™ Series: Complete Coverage from Classic to Next-Generation Models
AURIX™ is Infineon’s flagship MCU family for safety-critical automotive applications. Mingjiada’s supply covers the three major generations—TC2xx, TC3xx, and TC4x—meeting diverse needs ranging from legacy projects to next-generation platforms.
1. AURIX™ TC2xx Series (Mature, Reliable, and Cost-Sensitive Projects)
As the first-generation mass-production series, the TC2xx has been market-proven over many years and continues to see significant, stable demand in the electronic control systems of traditional internal combustion engine vehicles and hybrid systems. Specific models continuously supplied by Mingjiada include: TC299T, TC298T, TC297T, TC297TA, TC277T, TC275T, TC267D, TC265D, TC264D, TC264DA, TC244S, TC237L, TC234L, TC234LA, TC233L, TC224L, TC223L, TC222L, TC213L, TC212L, and others. Among these, the TC264D, TC265D, TC275T, TC277T, and TC297T are popular part numbers with high channel availability, suitable for engine control, transmission logic, and mid-range powertrain applications.
2. AURIX™ TC3xx Series (Current Market Mainstay)
The TC3xx is a second-generation product based on a 40nm process and is currently the mainstream choice for automotive electronics design. Mingjiada maintains inventory covering the entire range of this series, from high-end multi-core to entry-level nodes. Specific models include:
High-end multi-core segment: TC397X, TC397XA, and TC399X (6-core TriCore™, 300 MHz, up to 16 MB Flash), designed for high-end ADAS domain controllers and central gateways; TC387Q and TC389Q (4-core, 300 MHz, 10 MB Flash), suitable for zone controllers and electric drive inverters.
Mainstream Balanced Segment: TC377TX, TC377T, and TC375T (3-core, 300 MHz, 6 MB Flash), widely used in motor controllers, transmission control, and OBC; TC364D, TC366D, TC365D, and TC367D (dual-core, 300 MHz, 4 MB Flash), designed for body domain control, lighting control, and thermal management.
Entry-level and node control solutions: TC332L, TC333L, TC334L, TC336L, and TC337L (300 MHz, 2 MB Flash), as well as TC322L, TC323L, TC324L, and TC327L (160 MHz, 1 MB Flash)—featuring small packages and low cost—are suitable for distributed nodes such as electronic water pumps/ fuel pumps, LED headlight drivers, sensor interfaces, and other distributed nodes. In addition, extended models such as the TC336DA, TC337DA, TC356TA, TC357TA, TC3A7Q, and TC3A8Q are also available from Mingjiada’s standard inventory.
3. AURIX™ TC4x Series (Next-Generation Platform for Software-Defined Vehicles)
The TC4x series is built on a 28nm process and integrates parallel processing units with AI acceleration interfaces, targeting central computing, zone controllers, and Level 3+ autonomous driving decision-making units. Mingjiada has begun providing samples and small-volume production for the two core models, the TC4D7 and TC4D9. Both the TC4D7 and TC4D9 belong to the TC4Dx branch. They feature 6/6 lockstep cores, a clock speed of 500 MHz, up to 20 MB of eFlash, and up to 10 MB of SRAM. They support ASIL-D and are suitable for zone controllers, domain controllers, gateways, and ADAS/AD sensor fusion applications.
II. TRAVEO™ T2G Series: A Cost-Effective Choice for Body Electronics, Instrument Clusters, and HUDs
The TRAVEO™ T2G series is based on Arm® Cortex® cores and is designed for body electronics, digital instrument clusters, head-up displays (HUDs), and in-cabin human-machine interaction. It offers functional safety up to ASIL-B, complementing the ASIL-D capabilities of the AURIX™ series. The specific model series that Mingjiada focuses on supplying include:
CYT3BB and CYT4BB Series: Designed for high-end body control, zone controllers, and in-vehicle gateways. The CYT3BB features a single-core 250 MHz Cortex®-M7F architecture, while the CYT4BB features a dual-core 250 MHz architecture, with up to 4,160 KB of Flash, 768 KB of SRAM, with integrated 8-channel CAN FD and Ethernet, supporting ASIL-B and ISO 21434 cybersecurity standards. Specific available models include CYT3BB8CEBQ1AEEGS (148 GPIOs, 16 LIN channels, 8 CAN FD channels), among others.
CYT3DL Series: Designed specifically for instrument clusters and HUDs, it features a 240 MHz Cortex®-M7 main core paired with a 100 MHz Cortex®-M0+ safety core, an integrated 2.5D graphics engine, and 2 MB of VRAM. It supports WVGA displays and dynamic display distortion correction, and is compatible with FPD-Link/LVDS outputs.
CYT4DN and CYT2CL: The CYT4DN is equipped with a 320 MHz Cortex®-M7 and is intended for cockpit displays with higher graphics performance requirements; the CYT2CL covers entry-level to mid-range instrument cluster and body display needs. All of the above series are included in Mingjiada’s TRAVEO™ stable supply catalog.
III. PSoC™ Automotive-Grade Series: Complementary Solutions for Touch and Mixed-Signal Control
In addition to its core MCU lineup, Mingjiada also supplies specific automotive-grade models from Infineon’s PSoC™ series, primarily targeting in-vehicle touch and body HMI applications:
PSoC™ 4 HV Mixed-Signal (MS) Series: Compliant with ASIL-B and AEC-Q100, this series combines Cortex®-M0+ processing power with programmable analog modules and 12V high-voltage operation, making it suitable for smart edge sensor and actuator control. Mingjiada supplies specific models such as the CY8C4147LQE-HVS136.
PSoC™ 4100/4200 Series: Designed for in-vehicle touch controls and basic body control, specific models include CY8C4124PVA-442ZT and CY8C4125PVA-482ZT, covering multi-touch, CAPSENSE™ capacitive sensing, and CAN-FD communication scenarios.
Mingjiada’s Supply Advantages
The stable supply of the specific models listed above is supported by Mingjiada’s long-term expertise in the distribution of automotive-grade chips: guaranteed direct-from-manufacturer channels ensure that all MCUs come from legitimate sources, eliminating the risk of refurbished or counterfeit products; popular models are always in stock, key part numbers such as TC375T, TC377T, TC397X, TC264D, CYT3BB, and CYT3DL are kept in ample stock to support both small-batch samples and mass production; comprehensive coverage of package types and temperature grades, with various package options—including LQFP, LFBGA, TEQFP, and VQFN—and temperature grade options ranging from -40°C to +150°C available to meet BOM requirements.
To obtain inventory lists for the specific models listed above, request samples, or receive product quotes, please contact the Mingjiada Electronics sales team directly.
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