NXP Introduces High-Performance S32K39 Series MCUs for Modern Electrification Applications
15 Noviembre 2022 - 2:00AM
Electronica -- NXP Semiconductors (NASDAQ: NXPI), the leader
in automotive processors, today announced a new S32K39 series
of automotive microcontrollers (MCUs) optimized for electric
vehicle (EV) control applications. The modern S32K39 MCUs take
electrification into the future with high-speed and high-resolution
control for increased power efficiency to extend driving range and
provide a smoother EV driving experience. The S32K39 MCUs include
networking, security and functional safety capabilities beyond
traditional automotive MCUs to address the needs of zonal vehicle
E/E architectures and software-defined vehicles. The new MCUs
enable NXP’s battery management system (BMS) and EV power inverters
to provide end-to-end solutions for next-generation EVs.
The high-performance S32K39 MCUs are optimized for the
intelligent and high-precision control of traction inverters that
convert the EV battery’s DC power into alternating current to drive
modern traction motors. The MCUs support traditional insulated-gate
bipolar transistors (IGBT), as well as newer silicon carbide (SiC)
and gallium nitride (GaN) technologies. With dual 200 kHz control
loops to improve power efficiency, these can enable smaller,
lighter, more efficient inverters, allowing motors to deliver a
longer driving range. They can also control six-phase motors with
increased power density and fault tolerance for improved long-term
reliability. A safe ASIL D software resolver, along with integrated
sine wave generation and sigma delta converters, eliminate external
components for reduced overall system cost. The S32K39 also
provides flexibility to control up to quad traction inverters when
coupled with the NXP S32E real-time processor and can implement
advanced traction capabilities for 4-wheel drive EVs in this
configuration.
Because of its versatile architecture, the S32K39 series is
well-suited to address a wide range of EV applications beyond
traction inverter control, including battery management (BMS),
on-board charging (OBC) and DC/DC conversion. With support for
hardware isolation, time-sensitive networking and advanced
cryptography, it is well-positioned to support software-defined
vehicles and zonal architectures.
“The S32K39 MCUs offer a compelling combination of modern
technology that provide carmakers tremendous flexibility and
scalability to accelerate their EV development and deploy the
latest electrification technologies,” said Allan Mcauslin,
Director, Vehicle Control and Electrification Segment at NXP
Semiconductors. “NXP is leading the way with a comprehensive
portfolio of complementary solutions to give our customers the
ability to provide better EV driving experiences and help
accelerate the electric vehicle revolution.”
About the S32K39
- Highest performance member of the S32K family with four Arm®
Cortex®-M7 cores at 320 MHz configured as a lockstep pair and two
split-lock cores
- Up to 6 MB of flash memory and 800 KB of SRAM
- Two motor control coprocessors and NanoEdge™ high-resolution
pulse-width modulation (PWM) for higher performance and precision
control
- Safe ASIL D software resolver eliminates external components
and reduces cost
- Integrated DSP for flexible digital filtering and machine
learning (ML) algorithms
- Multi-channel analog support with SAR and sigma-delta A/D
converters, comparators and sine wave generators for resolver
excitation
- Six CAN FD interfaces, TSN Ethernet and many advanced
programmable I/Os
- Hardware security engine (HSE) for trusted boot, security
services, secure over-the-air (OTA) updates using Public Key
Infrastructure (PKI) and key management
- S32K37 versions (without the two motor control processors) are
also available
- Developed with certified ISO/SAE 21434 cybersecurity and ISO
26262 functional safety processes
- Available in two packages: 176LPQFP-EP and 289MAPBGA
System Solution AvailabilityEngineering
samples, evaluation boards, and a comprehensive set of software
support and tools are now available for lead customers. The S32K39
MCUs can be combined with the NXP FS26 safety system basis chip
(SBC) and the advanced high voltage isolated gate driver GD3162
with adjustable dynamic gate strength control for a safe inverter
control system. Both support the highest level of functional safety
(ASIL D) for traction inverter development. Production release
is planned for Q4 2023.
About NXP’s Electrification SolutionsThe
robust, open architecture of NXP’s electrification solutions
enables safer, more secure two-way communication from electrified
end points to the cloud. Our integrated and embedded technologies
give product designers and service providers confidence to build
systems with the highest security and safety standards; with
insights to improve the performance for the whole product life
cycle. NXP electrification solutions offer control throughout the
whole ecosystem, not just one part – handling battery management,
efficient motor drive, fast charging, and load balancing across
entire grids.
For more information, please visit nxp.com/S32K39.
About NXP SemiconductorsNXP Semiconductors N.V.
(NASDAQ: NXPI) enables a smarter, safer and more sustainable world
through innovation. As a world leader in secure connectivity
solutions for embedded applications, NXP is pushing boundaries in
the automotive, industrial & IoT, mobile, and communication
infrastructure markets. Built on more than 60 years of combined
experience and expertise, the company has approximately 31,000
employees in more than 30 countries and posted revenue of $11.06
billion in 2021. Find out more at www.nxp.com.
NXP and the NXP logo are trademarks of NXP B.V. All other
product or service names are the property of their respective
owners. All rights reserved. © 2022 NXP B.V.
Arm and Cortex are registered trademark of Arm Limited (or its
subsidiaries). © 1995-2022 Arm Group.
For more information, please contact:
Americas & Europe |
Greater China / Asia |
Andrea Lempart |
Ming Yue |
Tel: +49 175 610 695
1 |
Tel: +86 21 2205 2690 |
Email: andrea.lempart@nxp.com |
Email: ming.yue@nxp.com |
NXP-CorpNXP-Auto
A photo accompanying this announcement is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/ab38bba8-4d82-4665-9e8e-de729c6ad989
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