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NXP USA Inc. MKL26Z128VFM4 — Microcontrollers & Processors (MCU / MPU / DSP)

NXP MKL26Z128VFM4 Kinetis KL2 ARM Cortex-M0+ MCU, 48 MHz

MPNMKL26Z128VFM4
Active

NXP Kinetis KL2 series 32-bit ARM Cortex-M0+ MCU, MKL26Z128VFM4, 48 MHz core, 128 KB Flash, 16 KB RAM, USB OTG, LINbus, I²C, SPI, 23 GPIO, -40 to 105 °C, 32-HVQFN (5x5) wettable-flank package, tray.

$7.3600Ref. price · indicative, final on quote
NXP USA Inc. MKL26Z128VFM4 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MKL26Z128VFM4 specifications
ParameterValue
SeriesKinetis KL2
MountingSurface Mount, Wettable Flank
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.71V ~ 3.6V
Operating temperature-40°C ~ 105°C (TA)
Speed48MHz
PackageTray
RAM size16K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT
ConnectivityI²C, LINbus, SPI, UART/USART, USB, USB OTG
Number of i (O)23
Core processorARM® Cortex®-M0+
Case32-VFQFN Exposed Pad
Data convertersA/D - 16bit; D/A - 12bit
Program memory size128KB (128K x 8)

Product details

48 MHz is the sweet spot for a low-power 32-bit controller handling sensor fusion, USB data logging, or LIN-bus body control. It is not a high-throughput DSP core; the M0+ trades peak MIPS for lower active current and a smaller code footprint. For a design that needs USB host/device capability without a separate PHY, this part keeps the BOM count down.

Memory and peripheral budget

The 23 GPIO pins limit parallel I/O expansion.

NXP lists the MKL26Z128VFM4 as Active. The part is still in NXP's production portfolio.

HVQFN (5x5 mm) with wettable flanks. The wettable flank feature allows AOI verification of solder joints on the hidden QFN pads.

Frequently asked questions

What is MKL26Z128VFM4's core speed?

The ARM Cortex-M0+ core runs at 48 MHz. That is the maximum clock; the PLL and internal oscillator can scale down for lower power consumption.

What compliance documentation does NXP provide for MKL26Z128VFM4?

NXP provides RoHS and REACH compliance declarations for the Kinetis KL2 series. The part is lead-free and halogen-free per NXP's standard green packaging policy. No UL or IEC certification is listed for this MCU itself; those apply at the end-equipment level.