NXP Semiconductors MK30DN512VLQ10

Overview

MK30DN512VLQ10 from NXP (formerly Freescale) is a 32-bit ARM Cortex-M4 microcontroller with DSP extensions, designed for embedded control applications requiring high integration, low-power operation, and industrial temperature support. It delivers 100 MHz core performance, integrates 512 KB on-chip flash memory (program-only), 128 KB RAM, dual 16-bit SAR ADCs with PGA, two 12-bit DACs, two CAN interfaces, and operates across –40°C to +105°C.

For engineers reviewing the MK30DN512VLQ10 datasheet, MK30DN512VLQ10 pinout, MK30DN512VLQ10 application, or MK30DN512VLQ10 equivalent, key selection considerations include its 144-pin LQFP package, FlexBus interface, real-time clock, low-leakage stop modes, and compatibility with Kinetis K30 sub-family toolchains and SDKs.

Technical Context

The MK30DN512VLQ10 implements an ARM Cortex-M4 core with hardware DSP instructions and a Memory Protection Unit (MPU), supporting deterministic real-time execution. Its clock system includes a 3–32 MHz crystal oscillator, 32 kHz RTC oscillator, and a multi-purpose clock generator enabling flexible PLL-based frequency synthesis up to 100 MHz.

System-level integration includes an 8-channel motor control/PWM timer, two quadrature decoder timers, programmable delay block, carrier modulator transmitter, and a 16-channel DMA controller with 63 request sources - all coordinated via a multi-master bus architecture with dedicated arbitration logic.

Key Specifications

Pinout & Package

This device is housed in a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch), designated by "LQ" in the part number. The package supports full signal access including FlexBus multiplexing, LCD segment drive capability, and TSI touch sensing inputs.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MK30DX256VLQ10, the MK30DN512VLQ10 trades FlexMemory capability for double the program flash - ideal for large firmware images and secure boot partitions. Versus KEA128M64S2VLD, it offers significantly higher compute throughput, dual CAN, and richer analog resources at the cost of larger package and higher power consumption.

Availability

MK30DN512VLQ10 is available at Aetrix Electronics and suitable for industrial motor control, smart energy metering, automotive body electronics, and portable medical monitoring requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for MK30DN512VLQ10 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 applications, with roots in Freescale's Kinetis portfolio.

The MK30DN512VLQ10 belongs to the Kinetis K30 sub-family, engineered for high-integration, low-power embedded control in harsh environments - emphasizing analog-rich peripherals, real-time responsiveness, and functional safety readiness.

FAQ

What is the maximum operating frequency of the MK30DN512VLQ10?

The MK30DN512VLQ10 operates at a maximum core frequency of 100 MHz, achieved via its internal multi-purpose clock generator and PLL. This frequency is fully supported across the –40°C to +105°C ambient temperature range and 1.71–3.6 V supply voltage, with timing validated per the K30 Sub-Family Data Sheet Rev. 3. The MK30DN512VLQ10 maintains deterministic interrupt latency and bus bandwidth at this speed, making it suitable for time-critical control loops.

Does the MK30DN512VLQ10 include a hardware floating-point unit (FPU)?

No, the MK30DN512VLQ10 implements an ARM Cortex-M4 core with DSP instruction extensions but does not integrate a hardware floating-point unit. Its part number encoding ("D" = Cortex-M4 w/DSP, "N" = program flash only) confirms the absence of FPU. Applications requiring intensive floating-point computation must use software libraries or consider FPU-equipped variants like MK30DF512VLQ10 - though that part is not offered in the VLQ10 package.

What package type and pin count does the MK30DN512VLQ10 use?

The MK30DN512VLQ10 uses a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch), indicated by the "LQ" suffix in its part number. This package provides full access to all integrated peripherals including FlexBus, LCD segment drivers, TSI channels, dual CAN transceivers, and 100+ GPIOs with configurable analog/digital functions - enabling high-density board layouts without sacrificing I/O flexibility.

Can the MK30DN512VLQ10 support external memory expansion?

Yes, the MK30DN512VLQ10 includes a FlexBus external bus interface supporting asynchronous and synchronous memory mapping. It can connect to external NOR/NAND flash, SRAM, and peripherals via 24-bit address and 16-bit data buses, with programmable wait states, burst transfers, and chip select control. This capability is confirmed in the K30 Sub-Family Data Sheet Section 6.4.3 and enables firmware overlays, data logging buffers, or FPGA co-processing - all directly accessible by the MK30DN512VLQ10's CPU.

Is the MK30DN512VLQ10 qualified for automotive applications?

The MK30DN512VLQ10 is specified for operation from –40°C to +105°C and features dual CAN interfaces, AEC-Q100 stress testing compliance (as part of the broader K30 family qualification), and robust ESD ratings (±2 kV HBM). While not explicitly branded as "automotive grade" in its ordering code, its electrical and thermal specifications align with body electronics and chassis control requirements. Designers should verify specific vehicle OEM requirements and consult NXP's automotive qualification documentation for the MK30DN512VLQ10.