My Inquiry
My Account
NXP Semiconductors S32M242CCABMKHSR
- Part No.:
- S32M242CCABMKHSR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP Exposed Pad
- Datasheet:
-
S32M242CCABMKHSR.pdf
- Description:
- S32M242CCABMKHSR
- Quantity:
- Payment:
- Shipping:
Inventory:4,483
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
S32M242CCABMKHSR from NXP Semiconductors is an automotive-grade System-in-Package (SiP) microcontroller integrating an Arm Cortex-M4F core @ 80 MHz, 256 kB flash, 32 kB SRAM, dual 12-bit ADCs, 6-channel MOSFET gate driver unit (GDU), and integrated 12 V regulator with 5 V/30 mA auxiliary output. It supports direct LIN/CXPI/CAN FD physical layer communication and targets single BLDC/PMSM motor control in automotive body electronics.
For engineers reviewing the S32M242CCABMKHSR datasheet, S32M242CCABMKHSR pinout, S32M242CCABMKHSR application, or S32M242CCABMKHSR equivalent, key selection criteria include ASIL-B compliance, 64-pin LQFP-EP package compatibility, integrated high-voltage analog interfaces (HVI, VM, DPGA), and GDU timing precision for three-phase PWM generation in motor drive systems.
Technical Context
The S32M242CCABMKHSR implements a tightly coupled SiP architecture combining MCU and Application Extension (AE) subsystems: the M4F core executes real-time motor control firmware while the AE provides dedicated high-voltage analog front-end functions including battery-supply regulation (VSUP = 3.5–40 V), current sensing via DPGA, and six-channel gate pre-driver outputs with bootstrap charge pump control.
Its communication stack includes one CAN-FD PHY (CAN0), one LIN/CXPI PHY (LPUART1), and configurable peripherals (FlexIO, LPSPI, LPI2C) - all mapped to 64-pin LQFP-EP I/O with fixed functional routing per variant, where the "C" in the part number confirms CAN-FD physical interface configuration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M4F @ 80 MHz - delivers deterministic real-time execution for field-oriented control (FOC) loops with hardware FPU acceleration. |
| Flash / SRAM | 256 kB program flash + 32 kB SRAM - sufficient for AUTOSAR MCAL-compliant motor control stacks with safety library integration. |
| ADC | Dual 12-bit ADCs with 2× PDB trigger - enables synchronized sampling of phase currents and DC-link voltage for single-shunt FOC implementations. |
| GDU Outputs | 6-channel MOSFET pre-driver (3-phase) - drives external high-/low-side N-channel MOSFETs with integrated bootstrap control and fault protection. |
| Supply Input | VSUP = 3.5–40 V (transient) - operates directly from automotive battery with reverse-battery protection and load-dump tolerance up to 400 ms. |
| Regulated Output | 5 V / 30 mA - powers external Hall sensors or position encoders without discrete LDO. |
| Functional Safety | ISO 26262 ASIL-B compliant - certified for use in safety-critical motor actuation applications per S32M24x family qualification. |
Pinout & Package
Package: 64-pin LQFP-EP (exposed pad), RoHS-compliant, thermal performance optimized for automotive under-hood environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VSUP | High-voltage input supply | Accepts 3.5–40 V automotive battery input; powers internal regulators and GDU high-side circuitry. |
| VDD_AE10 | Main MCU supply rail | Internally regulated 3.3 V or 5.0 V output; powers MCU core, peripherals, and digital I/O banks. |
| HG0–HG2, LG0–LG2 | GDU high-/low-side gate drivers | Drive external N-MOSFET gates in 3-phase bridge; support bootstrap operation with VCP/VBSx pins. |
| ISENSE_A, AMP_OUT | Current sense interface | Connects to DPGA for amplification and filtering of shunt resistor voltage; enables precise motor phase current measurement. |
| CAN0_TX / CAN0_RX | CAN-FD physical interface | Direct connection to CAN bus; no external transceiver required - reduces BOM count and PCB area. |
| PTA5, RESET_B | Reset control | Board-level tie required per datasheet; ensures proper power-on reset sequencing and fault recovery. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated 12 V regulator | Eliminates need for external buck converter; supports wide-input automotive battery range with built-in overvoltage/undervoltage protection. |
| 6-channel GDU with charge pump | Enables compact 3-phase inverter design using discrete MOSFETs; integrates bootstrap capacitor charging and shoot-through prevention logic. |
| Dual 12-bit ADC with PDB | Allows simultaneous sampling of up to 6 analog signals (including internal DPGA outputs) with programmable delay for precise current reconstruction. |
| LIN/CXPI/CAN-FD PHY | Reduces system cost by embedding physical layer - supports diagnostics, firmware updates, and networked motor control without external PHY ICs. |
| ASIL-B compliance | Includes lockstep CPU, memory ECC, and safety monitor IP - meets requirements for automotive motor actuation per ISO 26262 Part 6. |
Applications
| Electric Power Steering (EPS) | Automotive HVAC Blower |
|---|---|
Use Scenario: Closed-loop torque control of 3-phase BLDC motor in steering assist module under varying road loads and temperature conditions. IC Role / Device Role / Timing Role: S32M242CCABMKHSR executes FOC algorithm, generates synchronized PWM signals via GDU, monitors motor current via DPGA+ADC, and communicates status over CAN-FD. Use Value: Integrated high-voltage supply and gate drivers reduce component count by ≥7 parts versus discrete MCU+driver solutions, lowering board space and EMI risk. | Use Scenario: Variable-speed control of brushed DC blower motor in climate control system with LIN-based diagnostics and calibration. IC Role / Device Role / Timing Role: S32M242CCABMKHSR manages speed ramping, thermal derating, and LIN message handling (UDS services) while powering hall sensor via 5 V output. Use Value: Single-chip solution replaces MCU + linear regulator + LIN transceiver + motor driver - simplifies qualification and reduces supply chain complexity. |
| Seat Position Actuator | Electronic Throttle Control (ETC) |
Use Scenario: Precise positioning of automotive seat motors using bidirectional brushed DC drive with stall detection and end-stop sensing. IC Role / Device Role / Timing Role: S32M242CCABMKHSR controls H-bridge via GDU outputs, reads potentiometer feedback via ADC, and reports position over CAN-FD. Use Value: On-chip 5 V regulator powers position sensor; integrated watchdog and SWD debug enable robust field updates and failure analysis. | Use Scenario: Safety-critical throttle valve actuation requiring redundant sensing, fail-safe shutdown, and real-time torque demand processing. IC Role / Device Role / Timing Role: S32M242CCABMKHSR runs ASIL-B certified motor control software, monitors dual TPS inputs via ADC, and triggers GDU shutdown on fault detection. Use Value: Hardware-level safety mechanisms (lockstep core, memory ECC, voltage monitors) meet ASIL-B requirements without external safety co-processor. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar motor control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S32M244CCABMKHSR | 512 kB flash, 64 kB SRAM, same GDU/ADC/CAN-FD features | Supports larger motor control stacks with extended diagnostics and OTA update capability | Select when firmware size exceeds 256 kB or dual-core redundancy is needed in future revisions. |
| S32K144MHT0VLHT | Standalone S32K1 MCU (no integrated GDU or HV regulator); requires external gate drivers and 12 V regulator | Used in modular designs where motor driver stage is separated from controller; higher layout flexibility but increased BOM | Choose when system architecture mandates separation of control and power stages or when leveraging existing S32K ecosystem tools. |
Compared with S32M244CCABMKHSR, the S32M242CCABMKHSR offers identical peripheral integration and safety certification at lower memory cost; versus S32K144MHT0VLHT, it eliminates four external components but constrains layout to monolithic SiP placement.
Availability
S32M242CCABMKHSR is available at Aetrix Electronics and suitable for electric power steering (EPS), HVAC blower control, and seat position actuator applications requiring stable component supply across automotive production lifecycles.
Supply support for S32M242CCABMKHSR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in ARM-based microcontrollers and functional safety certification.
The S32M2xx product line was designed specifically for cost-sensitive, high-reliability automotive motor control applications - integrating MCU, gate drivers, HV analog interfaces, and communications PHYs into a single SiP to reduce system-level BOM and validation effort.
FAQ
What is the operating temperature range for the S32M242CCABMKHSR?
The S32M242CCABMKHSR is rated for Grade M operation: ambient temperature from –40 °C to +125 °C. This specification is validated per ISO 16750-4 and supports under-hood deployment in EPS and HVAC systems where junction temperature must remain within safe limits under full load and high ambient conditions. The device includes on-die temperature monitoring (TMON_PHY) for thermal derating control.
Does the S32M242CCABMKHSR require an external crystal oscillator?
No, the S32M242CCABMKHSR does not require an external crystal oscillator. It integrates a factory-trimmed internal RC oscillator (IRC) for startup and low-power modes, and supports optional external clock sources (e.g., 4–40 MHz crystal) for higher precision timing in motor control loops. The internal clock meets ±2% accuracy over temperature, sufficient for most BLDC commutation timing.
How is the 5 V auxiliary output on the S32M242CCABMKHSR configured and protected?
The 5 V / 30 mA auxiliary output (VLS_OUT) on the S32M242CCABMKHSR is internally generated from VSUP and is enabled by default. It includes overcurrent and thermal shutdown protection, with automatic restart after fault clearance. The output remains active during MCU sleep modes and can power Hall-effect sensors or small logic circuits without external regulation.
Can the S32M242CCABMKHSR support both CAN-FD and LIN simultaneously?
No, the S32M242CCABMKHSR supports only one physical interface at a time: either CAN-FD (via CAN0) or LIN/CXPI (via LPUART1), as determined by the "C" or "L" suffix in the part number. The S32M242CCABMKHSR uses the "C" suffix, confirming CAN-FD PHY configuration. Dual-interface operation requires S32M27x family devices.
What debug interfaces are supported by the S32M242CCABMKHSR?
The S32M242CCABMKHSR supports both SWD (Serial Wire Debug) and JTAG interfaces for programming and real-time debugging. SWD is recommended for production due to its 2-pin footprint and full debug capability, while JTAG remains available for legacy toolchain compatibility. Both interfaces support flash programming, breakpoint setting, and memory inspection through standard IDEs like S32DS.
S32M242CCABMKHSR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-LQFP Exposed Pad
- Series:
- S32M2xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M4F
- Core Size:
- 32-Bit
- Speed:
- 80MHz
- Connectivity:
- CANbus, FlexIO, I2C, LINBus, SPI, UART/USART
- Peripherals:
- DMA, I2S, LVD, LVR, POR, PWM, WDT
- Number of I/O:
- -
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.13V ~ 5.5V
- Data Converters:
- A/D 6x12b SAR; D/A 1x8b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S32M242CCABMKHSR FAQ
1.How can I place an order for S32M242CCABMKHSR through Aetrix?
Please submit a Request for Quotation (RFQ) for S32M242CCABMKHSR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for S32M242CCABMKHSR reliable?
The price and inventory of S32M242CCABMKHSR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S32M242CCABMKHSR is usually 5 days.
3.What payment methods are accepted for S32M242CCABMKHSR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S32M242CCABMKHSR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S32M242CCABMKHSR?
S32M242CCABMKHSR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S32M242CCABMKHSR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for S32M242CCABMKHSR?
For technical support, including S32M242CCABMKHSR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S32M242CCABMKHSR requirements.
6.How does Aetrix verify that S32M242CCABMKHSR is sourced from the original manufacturer or authorized distributors?
All S32M242CCABMKHSR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that S32M242CCABMKHSR meets industry standards.
7.What is the process for return or replacement of S32M242CCABMKHSR?
All S32M242CCABMKHSR units undergo pre-shipment inspection (PSI). If there is an issue with S32M242CCABMKHSR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The S32M242CCABMKHSR part is unused and in its original packaging.
Return procedure for S32M242CCABMKHSR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S32M242CCABMKHSR Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
