Shenzhen Mingjiada Electronics Co., Ltd. supplies and recycles the Infineon SAL-TC387QP-160F300S AE 32-bit AURIX™ TC38xQP MCU.
The SAL-TC387QP-160F300S AE is a 32-bit TriCore™ microcontroller (MCU) from Infineon’s second-generation AURIX™ TC38xQP series, specifically designed for high-safety, high-performance and high-real-time applications such as automotive electronics and industrial control. It is an ASIL-D automotive-grade domain controller core chip.
I. Core Architecture and Performance of the SAL-TC387QP-160F300S AE
Multi-core TriCore™ architecture: Four independent 32-bit TriCore™ CPUs operating at 300 MHz, paired with two verification cores, delivering a total processing power of 2,700 DMIPS.
Computational Capabilities: All cores support floating-point (FPU) and fixed-point operations, with integrated high-efficiency DSP capabilities to process complex signals and control algorithms.
Process Technology and Power Consumption: 40nm embedded flash process; power consumption < 2W; supports low-power standby mode.
II. SAL-TC387QP-160F300S AE Storage System (ECC Protection)
Programme Storage: 10MB on-chip flash memory (Flash) with ECC error correction, supporting A/B image swapping (OTA updates).
Data Storage: 1568KB SRAM with ECC protection, supporting high-speed data caching.
Secure Storage: Built-in eVita full-featured HSM, supporting ECC256 and SHA2 encryption, ensuring secure boot, communication and OTA.
III. SAL-TC387QP-160F300S AE Rich Peripherals and Communication Interfaces
Communication Interfaces
1×1Gbps Ethernet (in-vehicle gateway / domain controller)
12×CAN FD (high-speed in-vehicle bus)
2×FlexRay (high-safety real-time bus)
24×ASCLIN/LIN (low-speed body bus)
5×QSPI, 2×I²C, 1×HSSL, 3×MSC
25×SENT, 5×PSI5 (sensor interfaces)
Analogue and Control
110-channel ADC (10/12-bit)
128×DMA channels, GTM, CCU6, GPT12 timers
Multi-channel PWM, encoder interfaces, safety monitoring unit
IV. SAL-TC387QP-160F300S AE Safety and Reliability (Automotive Grade)
Functional Safety: ISO 26262 ASIL-D (highest level), supporting hardware redundancy, lockstep cores and ECC correction.
Environmental Tolerance: AEC-Q100 automotive-grade certification, operating temperature -40°C to 125°C, maximum junction temperature 165°C.
Power Supply: Single 5V/3.3V supply, wide voltage range.
Package: LFBGA-292, 292-pin, suitable for high-density PCB design.
V. Typical Application Scenarios for the SAL-TC387QP-160F300S AE
Automotive Electronics
New Energy Powertrain: EV inverters, traction motor control, BMS, OBC, DC-DC
Chassis control: ESP, electronic braking, steering systems
Domain controllers: Body domain, powertrain domain, ADAS gateway
Safety systems: Airbags, EPS, EBB
Industrial control
Industrial robots, servo drives, PLCs, motion control
Wind power / PV inverters, rail transport, lift control
VI. Summary of Key Advantages of the SAL-TC387QP-160F300S AE
High Performance: 4-core 300MHz, 2700 DMIPS, floating-point + DSP, meeting the demands of complex real-time control.
High Safety: ASIL-D, HSM encryption, ECC, redundant design, ensuring automotive-grade safety.
Strong Connectivity: 1G Ethernet, 12×CAN FD, FlexRay, multi-sensor interfaces.
High Reliability: Automotive-grade temperature range, low power consumption, long lifespan, suitable for harsh environments.
Easy Development: Supports AUTOSAR 4.2, compatible with TC2xx, facilitating porting.
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