NXP Semiconductors MK10DN128VLF5R

Overview

MK10DN128VLF5R from NXP Semiconductors (formerly Freescale) is a 32-bit ARM Cortex-M4 microcontroller with DSP extensions, designed for embedded control in industrial and automotive applications. It operates at up to 50 MHz, integrates 128 KB flash, 16 KB RAM, 16-bit SAR ADC, three UARTs, I²C, SPI, I²S, and supports -40°C to 105°C ambient operation.

For engineers reviewing the MK10DN128VLF5R datasheet, MK10DN128VLF5R pinout, MK10DN128VLF5R application, or MK10DN128VLF5R equivalent, key selection criteria include its 48-pin LQFP package, FlexMemory-free configuration (flash-only), VDD range of 1.71–3.6 V, low-power stop modes down to 0.176 µA, and integrated analog peripherals including dual comparators with 6-bit DACs.

Technical Context

The MK10DN128VLF5R implements the ARMv7E-M architecture with hardware DSP instructions and single-cycle MAC operations. Its clock system includes a multi-purpose clock generator (MCG) supporting internal and external oscillators (3–32 MHz main, 32 kHz RTC), enabling flexible low-power mode transitions including VLLS0 with POR detect enabled.

It features a 4-channel DMA controller servicing up to 41 request sources, a hardware CRC module, 128-bit unique chip ID, and analog subsystem comprising 16-bit ADC with configurable resolution and sampling rate, two analog comparators with programmable reference inputs and integrated 6-bit DACs, and dedicated voltage reference circuitry.

Key Specifications

Pinout & Package

Package: 48-pin LQFP (7 mm × 7 mm), RoHS-compliant, lead-free, moisture sensitivity level 3 (MSL3).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MK10DN128VLF5R, MK10DN128VLH5 offers expanded I/O in a larger package without sacrificing performance or features, while MKE15Z128VLH7 trades DSP capability and M4 efficiency for lower cost and power in less computationally intensive roles.

Availability

MK10DN128VLF5R is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, and smart energy metering requiring stable component supply, long-term lifecycle support, and extended temperature qualification.

Supply support for MK10DN128VLF5R 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, IoT, and mobile applications.

The Kinetis K10 family, including MK10DN128VLF5R, was engineered for robust real-time control in harsh environments, emphasizing low-power operation, analog integration, and functional safety readiness for ASIL-B–capable designs.

FAQ

What is the maximum operating frequency of the MK10DN128VLF5R?

The MK10DN128VLF5R operates at a maximum system and core clock frequency of 50 MHz. This is achieved using the internal MCG in FEI or PBE mode with appropriate PLL configuration. The bus and flash clocks are derived from this source, with flash clock limited to 25 MHz for reliable read/write operation. All timing specifications in the datasheet assume this 50 MHz core speed unless otherwise noted for low-power modes.

Does the MK10DN128VLF5R include FlexMemory (FlexNVM/FlexRAM)?

No, the MK10DN128VLF5R does not include FlexMemory. The 'N' in its part number denotes "program flash only", meaning it contains 128 KB of main program flash and 16 KB of SRAM, but no FlexNVM or FlexRAM. Devices with FlexMemory use the 'X' suffix (e.g., MK10DX128VLF5). This distinction affects EEPROM emulation capability and data retention architecture in firmware design.

What are the supported low-power modes for MK10DN128VLF5R and their typical current draw?

The MK10DN128VLF5R supports seven low-power modes. Key examples include VLPS (very-low-power stop) drawing 3.5 µA @ –40 to 25°C, LLS (low-leakage stop) at 2.1 µA, and VLLS0 (very-low-leakage stop mode 0) as low as 0.176 µA when POR detect is disabled. These values assume 3.0 V supply and are measured with RTC and 32 kHz oscillator disabled. Wake-up sources and enabled peripherals directly impact actual current consumption.

Can the MK10DN128VLF5R generate PWM signals with dead-time insertion for motor control?

Yes, the MK10DN128VLF5R's eight-channel TPM (Timer/PWM Module) supports complementary PWM output pairs with programmable dead-time insertion. This feature is essential for preventing shoot-through in H-bridge and three-phase inverter drivers. Dead-time can be configured in nanosecond granularity via the TPMn_POL register and MOD/CNT registers, and fault protection inputs (e.g., TPMn_FTMFLT0) allow immediate PWM shutdown on overcurrent events.

Is the MK10DN128VLF5R pin-compatible with other K10 family members in the same package?

Yes, the MK10DN128VLF5R is pin-compatible with other K10 devices in the 48-pin LQFP (LF) package, including MK10DN32VLF5, MK10DN64VLF5, MK10DX128VLF5, and their 50 MHz variants. Pin assignments for power, reset, clocks, JTAG, and multiplexed peripherals are identical across this package group, enabling hardware reuse and firmware scalability within the K10 family.