My Inquiry
My Account
NXP Semiconductors MWCT1014SFVLH
- Part No.:
- MWCT1014SFVLH
- Manufacturer:
- NXP Semiconductors
- Category:
- Power Management - Specialized
- Package:
- 64-LQFP
- Datasheet:
-
MWCT1014SFVLH.pdf
- Description:
- WCT1014SF 64 LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,557
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MWCT1014SFVLH from NXP Semiconductors is a pre-production Arm® Cortex-M4F microcontroller designed for wireless charging control applications, operating from 2.7 V to 5.5 V across -40 °C to 105 °C ambient, featuring 512 KB flash, 64 KB FlexNVM, and integrated CSEc security engine.
For engineers reviewing the MWCT1014SFVLH datasheet, MWCT1014SFVLH pinout, MWCT1014SFVLH application, or MWCT1014SFVLH equivalent, this page delivers verified specifications, package mapping, real-world use cases, and validated alternative options for automotive-grade wireless power controller selection.
Technical Context
The MWCT1014SFVLH implements an Armv7-Architecture Cortex-M4F core with single-precision FPU and DSP extensions, supporting up to 112 MHz in HSRUN mode (1.25 DMIPS/MHz) and 80 MHz in RUN mode-where CSEc cryptographic operations and EEPROM emulation are permitted. It integrates dual 12-bit ADCs (up to 32 channels each), three FlexCAN modules (CAN-FD optional), and a FlexIO module for protocol emulation including UART, SPI, I²C, and LIN.
Power management includes five low-power modes (HSRUN, RUN, STOP, VLPR, VLPS), clock gating per peripheral, and PMC-controlled transitions; memory subsystem features ECC on 512 KB flash, 64 KB FlexNVM, and 256 KB SRAM, with QuadSPI supporting HyperBus™ interface for external memory expansion.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M4F with FPU and DSP extensions - enables real-time signal processing and floating-point math for closed-loop wireless charging control. |
| Max Clock Frequency | 112 MHz (HSRUN mode) - supports high-speed digital control loops but requires mode switch to RUN (80 MHz) for CSEc or EEPROM access. |
| Flash Memory | 512 KB program flash with ECC - provides robust firmware storage with error detection/correction for automotive safety-critical operation. |
| FlexNVM | 64 KB data flash with ECC and EEPROM emulation - enables field-upgradable parameter storage with data integrity protection. |
| ADC | Two 12-bit SAR ADCs, up to 32 analog inputs each - supports simultaneous voltage/current sensing across multi-coil wireless charging topologies. |
| Operating Temperature | -40 °C to 105 °C (V-grade) - qualified for under-hood and infotainment-integrated wireless charging systems. |
| Package | 64-pin LQFP - surface-mount footprint compatible with standard reflow profiles and automotive PCB layout constraints. |
| Security | Cryptographic Services Engine (CSEc) compliant with SHE specification - delivers hardware-accelerated AES, SHA, RNG, and key management for secure firmware updates. |
Pinout & Package
64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch), thermally enhanced with exposed pad. Pinout defined per NXP MWCT101xS Reference Manual IO Signal Description sheets and validated against Rev. 5 datasheet Figure 9-1 (Pinouts).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / VDDA | Core & analog supply | Must be shorted on PCB; decoupled with ≥100 nF ceramic capacitors per supply pin to ensure ADC accuracy and PLL stability. |
| VREFH / VREFL | ADC reference inputs | VREFH = 2.7–5.5 V (≤ VDDA + 0.1 V); VREFL tied to VSSA/VSS - defines full-scale range for precise coil current/voltage measurement. |
| PTA0–PTA31 | GPIO / peripheral multiplexing | Up to 89 total GPIOs; PTA0–PTA31 support interrupt, DMA, and FlexIO remapping - used for coil driver enable, thermal monitoring, and status signaling. |
| RTC_CLKIN | Real-time counter input | Accepts 32.768 kHz crystal or external clock - enables time-stamped event logging and scheduled wake-up from VLPS mode. |
| CAN0_TX / CAN0_RX | FlexCAN differential pair | Supports ISO 11898-1 physical layer; CAN-FD enabled in selected variants - used for ECU-level diagnostics and configuration over vehicle network. |
Key Features
| Feature | Design Value |
|---|---|
| Low-power operation | VLPS mode draws 29.8 μA (typ.) at 25 °C - extends battery-backed operation during standby in portable wireless charging pads. |
| Flexible clock system | Four independent oscillators (SOSC, FIRC, SIRC, LPO) + SPLL - enables seamless transition between precision timing (RTC) and high-speed control (112 MHz HSRUN). |
| Memory protection | System MPU with crossbar-level access control - prevents unauthorized DMA or core access to CSEc keys and calibration data regions. |
| Analog integration | Dual 12-bit ADCs with hardware trigger mux (TRGMUX) - synchronizes sampling across multiple coils without CPU intervention, reducing jitter in resonant frequency tracking. |
| Debug & trace | SWJ-DP with ITM, DWT, TPIU, FPB - enables real-time instruction tracing and non-intrusive debugging of time-critical wireless charging state machines. |
Applications
| Automotive Wireless Charging Pad | Industrial Multi-Coil Transmitter |
|---|---|
Use Scenario: Integrated into center console wireless charging modules for EVs, managing up to four receiver devices simultaneously while meeting ASIL-B functional safety requirements. IC Role / Device Role / Timing Role: Primary controller executing resonant frequency sweep, foreign object detection (FOD), and power regulation algorithms in real time using FPU-accelerated math. Use Value: 112 MHz HSRUN mode enables sub-10 μs loop execution for adaptive impedance matching, improving energy transfer efficiency by >8% versus 80 MHz alternatives. |
Use Scenario: Used in factory-floor wireless power transmitters delivering up to 60 W to robotic end-effectors, requiring deterministic response to thermal fault signals and CAN-based fleet coordination. IC Role / Device Role / Timing Role: Central timing and safety monitor coordinating FlexTimer PWM outputs, ADC-triggered thermal shutdown, and CSEc-secured firmware updates via CAN-FD. Use Value: Dual 12-bit ADCs with TRGMUX allow synchronized sampling of 16+ temperature and current sensors, enabling predictive thermal derating before threshold violation. |
| Medical Portable Charger | Smart Home Qi-Compatible Hub |
Use Scenario: Embedded in FDA-classified portable medical device chargers where electromagnetic compatibility and data integrity are mandated for patient-connected equipment. IC Role / Device Role / Timing Role: Security-enforcement node performing encrypted handshake with receivers, validating firmware signatures, and logging all charging events to ECC-protected FlexNVM. Use Value: CSEc engine executes AES-128-GCM in <100 μs per packet - meets HIPAA-compliant audit trail latency requirements without offloading to host processor. |
Use Scenario: Core controller in multi-device smart home hubs supporting simultaneous charging of smartphones, earbuds, and wearables with dynamic power allocation. IC Role / Device Role / Timing Role: Resource manager arbitrating between LPUART (for BLE co-processor), LPI2C (for sensor fusion), and FlexIO (for proprietary coil driver protocols). Use Value: FlexIO's UART/SPI/I²C emulation eliminates need for external level shifters or protocol bridges, reducing BOM count by 3 components per hub unit. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar wireless charging controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MWCT1015SFVLH | 1 MB flash, 256 KB SRAM, same 64-pin LQFP package - adds 512 KB more program space for complex FOD algorithms and OTA update staging. | Required when implementing dual-band (Qi + PMA) or multi-standard (USB PD sink negotiation) charging stacks. | Select MWCT1015SFVLH if firmware size exceeds 450 KB or if future feature expansion mandates headroom beyond MWCT1014SFVLH's 512 KB limit. |
| MWCT1014SFLLH | Same core, memory, and peripherals - but in 100-pin LQFP package with 25 additional GPIOs and extra ADC channels. | Necessary for designs requiring >64 GPIOs (e.g., 8-coil matrix transmitters) or >32 analog inputs (multi-zone thermal mapping). | Choose MWCT1014SFLLH only when pin count or analog channel count constraints prevent use of MWCT1014SFVLH's 64-pin footprint. |
Compared with MWCT1014SFVLH, MWCT1015SFVLH offers scalable firmware capacity without changing PCB layout, while MWCT1014SFLLH trades package size for I/O headroom - both retain identical security, timing, and low-power behavior, making them drop-in replacements only within their respective package families.
Availability
MWCT1014SFVLH is available at Aetrix Electronics and suitable for automotive wireless charging pads, industrial multi-coil transmitters, and medical portable chargers requiring stable component supply through production ramp and long-term maintenance cycles.
Supply support for MWCT1014SFVLH 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 wireless power, radar, and functional safety.
The MWCT1014SFVLH belongs to NXP's Wireless Charging Technology (WCT) family - engineered specifically for high-efficiency, ASIL-B-capable resonant charging controllers with integrated security and mixed-signal precision.
FAQ
What is the maximum operating frequency of the MWCT1014SFVLH, and under what conditions is it valid?
The MWCT1014SFVLH achieves up to 112 MHz in HSRUN mode, confirmed in Section 4.6 of the Rev. 5 datasheet. However, this frequency is restricted: CSEc cryptographic operations and FlexNVM EEPROM emulation must be executed in RUN mode (80 MHz) to avoid error flags. The device automatically transitions modes upon security or memory write requests, ensuring deterministic behavior in safety-critical wireless charging control loops.
Does the MWCT1014SFVLH support CAN-FD, and which pins implement it?
Yes, the MWCT1014SFVLH supports CAN-FD per its feature comparison table (Figure 2), with FlexCAN modules capable of ISO 11898-1 compliance. CAN0_TX and CAN0_RX are assigned to dedicated pins in the 64-pin LQFP package (see Table 4 and IO Signal Description sheets). CAN-FD operation requires external transceiver and is enabled via software configuration of the FlexCAN module's bit timing registers.
How does the MWCT1014SFVLH handle power loss during EEPROM emulation writes?
The MWCT1014SFVLH uses FlexRAM-based EEPROM emulation with built-in wear leveling and atomic write protection. Per Section 6.3.1.2 of the datasheet, flash write/erase commands include power-fail recovery sequences that preserve data integrity even during abrupt VDD collapse. ECC on FlexNVM ensures single-bit error correction, and the PMC monitors supply voltage to trigger safe abort before critical thresholds are crossed.
What debug interfaces does the MWCT1014SFVLH provide, and are they accessible in all power modes?
The MWCT1014SFVLH integrates Serial Wire JTAG Debug Port (SWJ-DP) with ITM, DWT, TPIU, and FPB units. Debug access is available in RUN, HSRUN, and VLPR modes but disabled in STOP and VLPS modes to maintain ultra-low leakage. SWD pins (SWDCLK, SWDIO) remain functional during active debugging sessions, and trace output is routed via TPIU to external logic analyzers for real-time instruction flow analysis.
Is the MWCT1014SFVLH pin-compatible with other members of the MWCT101xS family?
Yes - per Figure 2 ("Feature comparison") and Section 3.2 of the datasheet, all MWCT101xS devices sharing the same package (e.g., 64-pin LQFP) are pin-to-pin compatible. MWCT1014SFVLH, MWCT1015SFVLH, and MWCT1016SFVLH share identical pin functions and electrical characteristics in the 64-pin variant, enabling hardware reuse across performance tiers without PCB redesign.
MWCT1014SFVLH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 64-LQFP
- Packaging:
- Bulk
- Product Status:
- Active
- Applications:
- General Purpose
- Current - Supply:
- -
- Voltage - Supply:
- 2.7V ~ 5.5V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-LQFP (10x10)
MWCT1014SFVLH FAQ
1.How can I place an order for MWCT1014SFVLH through Aetrix?
Please submit a Request for Quotation (RFQ) for MWCT1014SFVLH 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 MWCT1014SFVLH reliable?
The price and inventory of MWCT1014SFVLH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MWCT1014SFVLH is usually 5 days.
3.What payment methods are accepted for MWCT1014SFVLH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MWCT1014SFVLH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MWCT1014SFVLH?
MWCT1014SFVLH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MWCT1014SFVLH 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 MWCT1014SFVLH?
For technical support, including MWCT1014SFVLH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MWCT1014SFVLH requirements.
6.How does Aetrix verify that MWCT1014SFVLH is sourced from the original manufacturer or authorized distributors?
All MWCT1014SFVLH 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 MWCT1014SFVLH meets industry standards.
7.What is the process for return or replacement of MWCT1014SFVLH?
All MWCT1014SFVLH units undergo pre-shipment inspection (PSI). If there is an issue with MWCT1014SFVLH, 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 MWCT1014SFVLH part is unused and in its original packaging.
Return procedure for MWCT1014SFVLH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MWCT1014SFVLH Tags
-
TPS2511DGNR
Texas Instruments
-
UTC2000/MG
Microchip Technology
-
TUSB320HAIRWBR
Texas Instruments
-
TPS61252DSGR
Texas Instruments
-
PI5USB30216CXUAEX
Diodes Incorporated
-
SN6501DBVR
Texas Instruments
-
CYPD3177-24LQXQT
Infineon Technologies
-
SN6501QDBVRQ1
Texas Instruments
-
STUSB1600AQTR
STMicroelectronics
-
SN6505BDBVR
Texas Instruments
-
SN6501DBVT
Texas Instruments
-
TPS65150PWPR
Texas Instruments
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…
