ASIL B System Solution For BDC Motor
Safety is becoming critical to protect passengers. New system should support up to ASIL B level. With a complete set of devices supporting individually ASIL B level, NXP is simplifying customer safety integration and minimizing project risk. Today, over 120 motors are in a loaded high-end vehicle. The motors address control applications in body electronics, safety, suspension, engine and emissions control systems.
Product Details
Supported Devices
Power Management
System Basis Chips
- FS23: Safety System Basis Chip (SBC) Family with Power Management, CAN and LIN
BLDC, H-Bridge, Stepper
- HB2000: SPI Programmable 10 A H-Bridge Brushed DC Motor Driver
Processors and Microcontrollers
S32K Auto General-Purpose MCUs
- S32K3: S32K3 Microcontrollers for Automotive General Purpose
Features
Scalable single platform
- Single, multiple or lockstep Cortex-M7 cores, 120-240 MHz + FPU
- 512 KB-8 MB Flash with ECC
- FOTA – A/B firmware swap with zero downtime and roll-back support. Automatic address translation
- 12-bit 1 Msps ADC, 16-bit eMIOS timer with logic control unit for motor control
- Low-power run and standby modes, fast wake-up, clock and power gating
- HDQFP and BGA packages
Safety, security and connectivity
- ISO 26262 up to ASIL B/D
- Fault Collection and Control Unit
- Hardware and software watchdogs, clock/power/temperature monitors
- Safety documentation and SafeAssure community support
- HSE security engine - AES-128/192/256, RSA, ECC, secure boot and key storage; side channel protection; ISO 21434 intended
- Ethernet TSN/AVB (100 Mbps/1 Gbps), I3C, CAN FD, FlexIO (SPI/IIC/IIS/SENT protocol), serial audio interface, QSPI
Production-grade software
- S32 Design Studio IDE – Eclipse, GCC and debugger, 3rd party support
- Real-Time Drivers – free of charge (AUTOSAR and non-AUTOSAR), ASIL-D compliant
- Security firmware – NXP provided, field upgradeable
- S32 Safety Software Framework (SAF) and Structural Core Self-Test (SCST) library
- Safety Peripheral Drivers
- Model-Based Design Toolbox (MBDT) for MATLAB®
Documentation
Quick reference to our documentation types.