NXP Semiconductors MKV56F512VLL24R

Overview

MKV56F512VLL24R from NXP Semiconductors is a 240 MHz ARM Cortex-M7 microcontroller optimized for real-time motor control and industrial power conversion. It integrates 512 KB flash, 128 KB RAM, four 12-bit SAR ADCs (5 MSPS), three FlexCAN modules, and eflexPWM with sub-285 ps resolution-enabling precise multi-axis servo drive implementation in compact 100-pin LQFP packaging.

For engineers reviewing the MKV56F512VLL24R datasheet, MKV56F512VLL24R pinout, MKV56F512VLL24R application, or MKV56F512VLL24R equivalent, this page delivers verified technical context, validated pin assignments, confirmed alternative parts for motor control and industrial automation designs, and supply-ready procurement details aligned with OEM production requirements.

Technical Context

The MKV56F512VLL24R implements a dual-core timing architecture: one ARM Cortex-M7 core running at up to 240 MHz with single-precision FPU, and independent high-resolution PWM subsystems including nano-edge eflexPWM modules delivering <285 ps timing resolution. Its analog subsystem features four parallel 12-bit SAR ADCs sampling at 5 MSPS with hardware synchronization, plus a dedicated 16-bit ADC and four comparators with integrated 6-bit DACs.

System-level real-time capability is reinforced by three FlexCAN 2.0B interfaces, optional Ethernet support (not enabled on this variant), six UART/FlexSCI modules, three SPI, two I²C, and a 32-channel eDMA controller. The device operates across –40 to 105 °C at 1.71–3.6 V, with multiple low-power modes including VLLS0A (0.147 µA typical) and VLPR (0.729 mA typical at 4 MHz).

Key Specifications

Pinout & Package

Package: 100-pin LQFP (14 × 14 × 1.4 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3 (MSL3).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar real-time motor control applications.

Compared with MKV56F512VLL24R, MKV58F512VLL24 adds Ethernet capability at identical pin count but increases BOM cost and thermal load, while MKV56F512VLQ24 trades compact 100-pin form factor for expanded I/O without changing core performance - making MKV56F512VLL24R optimal for space-constrained, CAN-centric industrial drives.

Availability

MKV56F512VLL24R is available at Aetrix Electronics and suitable for industrial servo drives, automotive auxiliary power units, and grid-tied solar inverters requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MKV56F512VLL24R 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 applications, with deep expertise in real-time control and embedded security.

The KV5x family was designed specifically for high-precision motor control and power conversion systems, integrating nanosecond-grade PWM, synchronized high-speed ADCs, and robust communication peripherals to replace discrete analog/mixed-signal solutions in industrial drives.

FAQ

What is the maximum CPU clock frequency supported by MKV56F512VLL24R?

The MKV56F512VLL24R supports a maximum system clock frequency of 240 MHz using its ARM Cortex-M7 core. This rating is guaranteed across the full operating temperature range (–40 to 105 °C) and supply voltage (1.71–3.6 V), with internal PLL and FLL circuitry enabling stable high-frequency operation without external clock conditioning.

Does MKV56F512VLL24R include Ethernet capability?

No, MKV56F512VLL24R does not include an Ethernet MAC or PHY interface. Ethernet functionality is present only in the MKV58x series variants (e.g., MKV58F512VLL24). The MKV56F512VLL24R retains three FlexCAN modules, six UARTs, three SPI, and two I²C interfaces for industrial fieldbus and serial communication.

How many PWM outputs does MKV56F512VLL24R provide, and what is their timing resolution?

MKV56F512VLL24R provides up to 44 PWM outputs via its eflexPWM modules. One eflexPWM submodule achieves <285 ps timing resolution using the nano-edge feature, enabling precise dead-time control essential for SiC and GaN power stages in high-efficiency inverters.

What ADC performance specifications apply to MKV56F512VLL24R?

MKV56F512VLL24R integrates four independent 12-bit SAR ADCs, each capable of 5 MSPS sampling. All four ADCs support hardware-synchronized start triggers, allowing simultaneous sampling across multiple channels with <10 ns inter-channel skew - critical for three-phase current reconstruction in motor control.

Is MKV56F512VLL24R qualified for automotive under-hood applications?

Yes, MKV56F512VLL24R is rated for ambient operating temperatures from –40 to 105 °C and meets AEC-Q100 stress test requirements for Grade 2 (105 °C) applications. Its 1.71–3.6 V supply range, robust ESD protection (±2000 V HBM), and integrated watchdogs make it suitable for automotive auxiliary drives and thermal management systems.