NXP Semiconductors MWCT1015SFVLLP

Overview

MWCT1015SFVLLP from NXP Semiconductors is a pre-production Arm® Cortex-M4F microcontroller designed for automotive-grade wireless charging control, featuring 2 MB flash with ECC, 256 KB SRAM with ECC, and operation up to 112 MHz in HSRUN mode across -40 °C to 105 °C ambient temperature.

For engineers reviewing the MWCT1015SFVLLP datasheet, MWCT1015SFVLLP pinout, MWCT1015SFVLLP application, or MWCT1015SFVLLP equivalent, this page delivers verified technical context, package-specific pin mapping, real-world use scenarios in automotive wireless power systems, and validated alternative parts for functional migration paths.

Technical Context

The MWCT1015SFVLLP integrates an Arm Cortex-M4F core with single-precision FPU and DSP extensions, supporting deterministic real-time execution at 112 MHz (HSRUN) or 80 MHz (RUN), with mandatory mode switching required for CSEc security operations or EEPROM emulation due to hardware-enforced execution restrictions.

It features dual 12-bit ADCs (up to 32 channels each), three FlexCAN modules (with optional CAN-FD), QuadSPI with HyperBus™ support, and a comprehensive low-power architecture including VLPR, VLPS, STOP, RUN, and HSRUN modes - all coordinated via the Power Management Controller (PMC) and system-level clock gating.

Key Specifications

Pinout & Package

MWCT1015SFVLLP is housed in a 100-pin LQFP package (JEDEC MS-026AC, 14 mm × 14 mm, 0.5 mm pitch), with dedicated analog supply (VDDA/VSSA), reference (VREFH/VREFL), and decoupling pins (CDEC/CREF) routed per NXP AN5032 guidelines. Pin functions are defined in the MWCT101xS Reference Manual IO Signal Description sheets.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with MWCT1015SFVLLP, MWCT1016SFVLLP extends thermal operating range for harsher under-hood deployment, while MWCT1014SFVLLP trades memory and security features for lower unit cost - neither is pin-compatible without verifying peripheral pin availability in the target package variant.

Availability

MWCT1015SFVLLP is available at Aetrix Electronics and suitable for automotive wireless charging systems, EV on-board charger control units, and industrial contactless power delivery platforms requiring stable component supply through production ramp and long lifecycle support.

Supply support for MWCT1015SFVLLP 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 wireless power technologies.

The MWCT101xS series is part of NXP's Wireless Charging Technology platform, engineered specifically for SAE J2954-compliant automotive transmitter/receiver control with integrated safety, security, and mixed-signal precision.

FAQ

What is the maximum operating frequency of the MWCT1015SFVLLP, and under what conditions is it valid?

The MWCT1015SFVLLP achieves up to 112 MHz in HSRUN mode, but this frequency is only valid within the -40 °C to 105 °C ambient temperature range and requires VDD ≥ 2.97 V. For CSEc security operations or EEPROM emulation, the device must switch to RUN mode at 80 MHz - a hardware-enforced restriction documented in the MWCT101xS Data Sheet Rev. 5, Section 1.

Does the MWCT1015SFVLLP support CAN-FD, and how is it implemented?

Yes, the MWCT1015SFVLLP supports CAN-FD through its three FlexCAN modules, with optional CAN-FD capability enabled in the silicon configuration. The CAN-FD feature allows data rates up to 5 Mbps and payloads up to 64 bytes - essential for high-throughput charging session telemetry in automotive networks per ISO 11898-1:2015.

How does the MWCT1015SFVLLP handle memory protection for functional safety compliance?

The MWCT1015SFVLLP implements NXP's system-level Memory Protection Unit (MPU), which enforces access rights per master (CPU/DMA) across memory regions at the Crossbar Switch level. This architecture satisfies ASIL-B requirements per ISO 26262, unlike the Arm Core MPU, which monitors core-initiated accesses only - a distinction clarified in Figure 1 footnote 1 of the MWCT101xS Data Sheet.

What are the supported low-power modes of the MWCT1015SFVLLP, and which peripherals remain active in VLPS mode?

The MWCT1015SFVLLP supports five low-power modes: VLPR, VLPS, STOP1, STOP2, and RUN. In VLPS mode, the PMC disables all clocks except for the LPO (128 kHz), allowing LPTMR, RTC, and certain GPIO interrupts to wake the device. Peripherals like LPUART, LPSPI, and LPI2C retain low-power operation capability but require explicit enablement before entering VLPS - details are in Section 6.2.4 of the datasheet.

Is the MWCT1015SFVLLP pin-compatible with other devices in the MWCT101xS family?

Yes - all MWCT101xS devices sharing the same package (e.g., 100-pin LQFP) are pin-to-pin compatible, as confirmed in the Feature Comparison section (Figure 2) of the MWCT101xS Data Sheet Rev. 5. However, peripheral availability depends on pin multiplexing; unused pins in MWCT1015SFVLLP may be assigned to different functions in MWCT1014S or MWCT1016S, requiring review of the IO Signal Description sheets.