NXP Semiconductors MK52DN512CMD10

Overview

MK52DN512CMD10 from NXP Semiconductors (formerly Freescale) is a 32-bit ARM Cortex-M4 microcontroller with DSP extensions, operating at up to 100 MHz, featuring 512 KB flash, 128 KB RAM, dual 16-bit SAR ADCs with integrated PGA, two 12-bit DACs, Ethernet MAC, USB OTG, six UARTs, and hardware cryptographic acceleration (AES, SHA-256, DES). It targets industrial control and connected gateway applications requiring real-time processing, secure communications, and mixed-signal interfacing.

For engineers reviewing the MK52DN512CMD10 datasheet, MK52DN512CMD10 pinout, MK52DN512CMD10 application, or MK52DN512CMD10 equivalent, key selection considerations include its 100 MHz Cortex-M4 core with FPU-capable instruction set, -40°C to +85°C temperature grade, LQFP-144 package, integrated IEEE 1588 timer for time-sensitive networking, and FlexBus interface for external memory expansion.

Technical Context

The MK52DN512CMD10 implements a multi-clock domain architecture with independent MCG (Multipurpose Clock Generator), 3–32 MHz main crystal oscillator, and 32 kHz RTC oscillator. Its system-level timing includes IEEE 1588 hardware timestamping, programmable delay block, and eight-channel PWM/motor control timer supporting center-aligned and dead-time insertion.

Security is enforced via hardware CRC, TRNG, and cryptographic engines supporting AES-128/256, SHA-1/256, MD5, and DES/3DES; memory protection uses an MPU with multi-master arbitration. Analog subsystem integration includes transimpedance amplifiers, operational amplifiers, and comparators with embedded 6-bit DACs for sensor signal conditioning.

Key Specifications

Pinout & Package

Package: 144-pin LQFP (20 mm × 20 mm), RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with K64F120M and STM32H743VI, the MK52DN512CMD10 uniquely balances 100 MHz deterministic real-time control, integrated Ethernet with IEEE 1588, and hardware-accelerated cryptography - making it optimal for time-critical, secure, wired edge nodes where BOM count and timing predictability are design constraints.

Availability

MK52DN512CMD10 is available at Aetrix Electronics and suitable for industrial automation, smart grid metering, and building management systems requiring stable component supply, long lifecycle support, and qualified automotive-grade reliability.

Supply support for MK52DN512CMD10 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 focused on secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in ARM-based microcontrollers and edge processing.

The MK52DN512CMD10 belongs to the Kinetis K52 sub-family, designed specifically for industrial Ethernet-connected devices requiring real-time control, robust security, and high-precision analog integration in harsh environments.

FAQ

What is the maximum operating frequency and core type of the MK52DN512CMD10?

The MK52DN512CMD10 features an ARM Cortex-M4 core with DSP extensions, rated for operation up to 100 MHz across its specified voltage and temperature range. This frequency is achievable with the internal MCG configured in FEE mode using a 3–32 MHz crystal oscillator. The MK52DN512CMD10 does not include a floating-point unit (FPU); its DSP instruction set supports efficient fixed-point signal processing tasks common in motor control and sensor fusion.

Does the MK52DN512CMD10 support IEEE 1588 Precision Time Protocol (PTP)?

Yes, the MK52DN512CMD10 integrates dedicated IEEE 1588 hardware timestamping logic within its Ethernet MAC module. It captures transmit and receive timestamps with sub-100 ns resolution directly on the Ethernet frame boundary, enabling precise time synchronization without software intervention or CPU overhead. This capability is essential for deterministic industrial Ethernet protocols and is fully supported in the MK52DN512CMD10's silicon revision and driver stack.

What analog peripherals are integrated into the MK52DN512CMD10?

The MK52DN512CMD10 integrates two independent 16-bit SAR ADCs, each with a programmable gain amplifier (PGA) offering gains up to x64, two 12-bit DACs, two operational amplifiers, two transimpedance amplifiers, three analog comparators (each with a 6-bit DAC and programmable reference), and a precision voltage reference. These resources enable complete analog front-end functionality for sensor conditioning, closed-loop control, and signal generation without external components.

What is the operating temperature range and supply voltage specification for the MK52DN512CMD10?

The MK52DN512CMD10 is rated for operation from -40°C to +85°C ambient temperature and supports a single-supply voltage range of 1.71 V to 3.6 V for both digital and analog domains. The VDD-to-VDDA differential must remain within ±0.1 V, and the device maintains full functionality-including ADC accuracy, Ethernet timing, and cryptographic operations-across this entire range, as verified in the K52 Sub-Family Data Sheet Rev. 3.

How does the MK52DN512CMD10 handle low-power operation in battery-powered applications?

The MK52DN512CMD10 offers seven low-power modes including VLLS1–VLLS3, with VLLS3 achieving typical current consumption of 3.0 µA at 3.0 V and -40°C to 25°C. Wake-up latency from VLLS3 is under 23 µs, and the low-leakage wakeup unit supports GPIO, RTC alarm, and analog comparator triggers. The MK52DN512CMD10 also includes a dedicated VBAT domain for RTC retention at <0.22 µA, enabling decade-long battery life in data loggers and remote sensors.