Related Software
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Embedded Application Software - miscellaneous
S32K376 BMS&VCU POC
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- Designs
- S32K376 Battery Management System
S32K376 Battery Management System (BMS) and Vehicle Control Unit (VCU)
The NXP S32K376 Battery Management System (BMS) and Vehicle Control Unit (VCU) proof of concept platform is an integrated solution in one electronic control unit (ECU). BMS system monitors battery voltage, temperature, fault status, among others. VCU samples simulated pedal position, gear, sensors, among others. Software is developed based on NXP's Real-Time Drivers (RTD). This PoC is intended to provide a mechanism for easy customer evaluation of the S32K37's Arm® Cortex® -M7, at 320MHz, four cores MCU and to facilitate BMS and VCU hardware and software development. Over-the-air (OTA) and bootloader functions are also integrated into this project which makes program upgrades feasible. FS2633 is used for power management and monitoring.
Product Details
Block Diagram
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Supported Devices
Power Management
Safety SBCs
- FS26: Safety System Basis Chip with Low Power Fit for ASIL D
Battery Communication ICs
- MC33665A: General Purpose BMS Communication TPL Transceiver and CAN FD Gateway
Battery Cell Controllers
- MC33774: 18 Channel Li-Ion Battery Cell Controller IC ASIL D
High Side Switches
- XS2410: Quad 100 mΩ / Dual 50 mΩ, 3.0 V to 60 V High-Side Switch
Low Side Switches
- MC33996: 16-Output Switch with SPI Control
Processors and Microcontrollers
S32K Auto General-Purpose MCUs
- S32K39-37: S32K39/37 Microcontrollers for Electrification Applications
Interfaces
Automotive Ethernet PHYs
- TJA1101: TJA1101/TJA1101B: Robust, Low Power 100BASE-T1 PHY Transceiver
CAN with Flexible Data Rate
- TJA144x: Automotive CAN FD Transceiver Family
Automotive LIN Solutions
- TJA1022: Dual LIN 2.2A/SAE J2602 Transceiver
Peripherals and Logic
RTCs with Temperature Compensation
- PCA2131: Nano-Power Highly Accurate RTC with Integrated Quartz Crystal for Automotive Applications
Features
Board features
- Combines BMS and VCU functionalities in one ECU
- MC33665 as communication gateway and TPL transceiver to support daisy chain of BCC device MC33774 communication
- Supports multiple input/output interfaces: MSDI, ADC, GPIO, LSD and HSD
- S32K376 microcontroller(289 MAPBGA soldered)
- 4x CH high-side and 11x low-side switch
- 10x CH switch to ground input and 4x CH switch to programmable input MSDI interfaces
- 1x LPUART, 3x CAN interface, 1x LIN interface, 1x 100BASE-T1 interface
- 2x CH PWM capture interface
- FS2633 (ASIL-D) system basis chip (SBC) for the board power supply and safety features
- PCA2131TF automotive tiny Real-Time Clock/calendar with alarm function
Software features
- BMS POC based on MC33774 and MC33665
- VCU solution(HSD, LSD, MSDI, RTC)
- Offers hardware OTA solution
- Offers bootloader solution
- Offers FS2633 operation
- Offers three cores project based on RTD and EB Tresos
Documentation
Quick reference to our documentation types.
14 documents
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Data Sheet
Dual LIN 2.2A/SAE J2602 transceiver
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Data Sheet
MC33996, 16-Output Switch with SPI Control