What is the relationship between S32K MCUs and S32M2 integrated solutions?

S32M2 builds on the broad family of S32K MCUs, their tools and software by taking select MCUs from that portfolio and co-packaging them with an analog die that supports 12V power management, communications at the physical layer (CAN FD, LIN or CXPI) and the MOSFET gate drivers (6 channels). The combination of the 2-in-one package creates a compact, simple-to-use motor control solution for brushless DC (BLDC) and permanent magnet synchronous (PMSM) motors.

What are the target motor control applications for S32M2?

S32M2 is optimized to support 12V BLDC and PMSM motor control when adding the motor and power MOSFETS primarily. Typical applications are in the automotive body and comfort application space (window lift, seat position, door closure, sunroof, air circulation) plus pumps and compressors. The breadth of the portfolio as well as the ASIL B capability and security elements mean the portfolio of S32M2 products are well suited to a platform approach of motor control solutions.

Can S32M2 be used with brushed DC motors or other automotive and industrial applications?

Yes, with its compact size and independent control of the gate drivers, S32M2 can support up to 3 brushed motors, further extending its reach into a motor control platform of solutions. Additionally, the drivers can be used in non-motor control applications, like to drive heating elements in seating, for example.

Can S32M2 be used in applications requiring compliance with functional safety standards?

Yes, S32M2 was developed according to ISO 26262:2018 and is intended to be used as safety element out of context (SEooC) in systems targeting an automotive safety integrity level (ASIL) B. The mutual observation of a proven microcontroller from the S32K MCU device family by an analog device inhibits many common cause failures that may occur in a single semiconductor die, facilitating remote solutions having a small footprint without impacting related functional safety aspects.

Does S32M2 provide any security elements?

Yes, all S32M2 include features to support mitigating security attacks of end products. S32M27x offer a HSM solution called HSE hardware security engine: AES-128/192/256, RSA4096, ECC521, secure boot and key storage; ISO 21434 intended and including the NXP Security Firmware. S32M24x offer the CSEc security engine AES-128, secure boot and key storage to implement the SHE specification Rev. 439 now linked to AUTOSAR revision R19-11 specification.

S32M电机控制集成解决方案

恩智浦S32M系列基于系统级封装(SiP)设计，将高压模拟功能与强大的嵌入式MCU（S32K Arm^®Cortex^®-M4/M7系列内核）集成在一起。S32M系列依托我们可靠的S32计算平台，提供功能安全（嵌入式安全符合ASIL B级），促进与专有和第三方软件和工具生态合作体系的兼容性，并得到了汽车长期供货计划的支持，可满足至少15年的生产需求。

S32M系列提供可扩展性和高性能，用于简化车载应用中使用的BLDC和PMSM电机的控制，如泵、风扇、天窗、座椅调节、安全带预紧器、后备箱开启器等。S32M系列具有诊断能力，简化了边缘节点设计，确保了OEM和一级供应商的快速部署。

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S32M电机控制

产品系列	产品	内核	存储器	特性	封装	ISO26262	AEC-Q100
S32M2 样品阶段	S32M241	带有FPU的Arm Cortex M4，运行频率为 80MHz	128kB	12V Vreg、GDU、DPGA、CSEc安全、 CAN FD、LIN PHY或CXPI	64引脚LQFP-EP	最高可达ASIL B	高达1级 (-40°C至125°C)
	S32M242	带有FPU的Arm Cortex M4，运行频率为 80MHz	256kB	12V Vreg、GDU、DPGA、CSEc安全、 CAN FD、LIN PHY或CXPI	64引脚LQFP-EP	最高可达ASIL B	高达1级（-40°C至125°C）
	S32M243	带有FPU的Arm Cortex M4，运行频率为 80MHz	256kB	12V Vreg、GDU、DPGA、CSEc安全、 CAN FD、LIN PHY或CXPI	64引脚LQFP-EP	最高可达ASIL B	0级 (-40°C至150°C)
	S32M244	带有FPU的Arm Cortex M4，运行频率为 80MHz	512kB	12V Vreg、GDU、DPGA、CSEc安全、 CAN FD、LIN PHY或CXPI	64引脚LQFP-EP	最高可达ASIL B	0级 (-40°C至150°C)
	S32M274	带FPU的Arm Cortex M7，运行频率为 120MHz	512kB	12V Vreg、GDU、DPGA、HSE安全、 CAN FD、LIN PHY或CXPI	64引脚LQFP-EP	最高可达ASIL B	高达1级（-40°C至+125°C）
	S32M276	带FPU的Arm Cortex M7，运行频率为 120MHz	1MB	12V Vreg、GDU、DPGA、HSE安全、 CAN FD、LIN PHY或CXPI	64引脚LQFP-EP	最高可达ASIL B	高达1级（-40°C至+125°C）

S32M24x提供CSEc安全引擎AES-128、安全启动和密钥存储，以实施最新的SHE规范的第439版。此外，这一规范现已与AUTOSAR的R19-11版本规范关联。

S32M2集成解决方案简化边缘节点的BLDC和PMSM电机控制

恩智浦推出了S32M2系统级封装(SiP)方案，可提供基于成熟S32汽车计算平台的全面12V电机控制。

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S32M2电机控制集成解决方案简介

降低复杂性的平台设计
节省系统成本
集成技术不仅优化了空间利用，还增强了设计的灵活性
车内降噪
提高能效和电动汽车续航里程

S32M电机控制集成解决方案

S32M电机控制

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S32K MCU和S32M2集成方案有什么关系？

S32M2的目标电机控制应用是什么？

S32M2能否用于有刷直流电机或其他汽车和工业应用？

S32M2能否用于需要符合功能安全标准的应用？

S32M2是否提供安全元素？

S32M2集成解决方案简化边缘节点的BLDC和PMSM电机控制

S32M2电机控制集成解决方案简介

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