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NXP USA Inc. MKL15Z32VFM4 — Microcontrollers & Processors (MCU / MPU / DSP)

NXP MKL15Z32VFM4 Kinetis KL1 MCU, 48 MHz ARM Cortex-M0+, 32 KB Flash

MPNMKL15Z32VFM4
Active

NXP Kinetis KL1 series, MKL15Z32VFM4, 32-bit ARM Cortex-M0+ MCU, 48 MHz, 32 KB Flash, 4 KB RAM, 28 I/O, 1.71-3.6V supply, 9x16b ADC + 1x12b DAC, wettable flank 32-HVQFN, -40°C to 105°C.

$7.2700Ref. price · indicative, final on quote
NXP USA Inc. MKL15Z32VFM4 datasheet (PDF)
Packaging32-VFQFN Exposed Pad
RoHSRoHS non-compliant
SeriesKinetis KL1
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MKL15Z32VFM4 specifications
ParameterValue
SeriesKinetis KL1
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 size4K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, LVD, POR, PWM, WDT
ConnectivityI²C, LINbus, SPI, TSI, UART/USART
Number of i (O)28
Core processorARM® Cortex®-M0+
Case32-VFQFN Exposed Pad
Data convertersA/D 9x16b; D/A 1x12b
Program memory size32KB (32K x 8)

Product details

48 MHz Cortex-M0+ in a 32-HVQFN — what this MCU delivers

The NXP MKL15Z32VFM4 is a Kinetis KL1-series 32-bit MCU built around the ARM Cortex-M0+ core clocked at 48 MHz. It carries 32 KB of Flash and 4 KB of RAM.

Industrial temperature grade — where it fits

Peripherals and data conversion

DMA offloads the core during data transfers, which matters at 48 MHz when the loop is tight.

Listed as Active. The RoHS status is non-compliant; check your solder paste and assembly spec if your line runs RoHS-only.

Frequently asked questions

What is MKL15Z32VFM4's core speed?

The ARM Cortex-M0+ core runs at 48 MHz. That clock rate determines the instruction throughput and peripheral timing — budget your interrupt latency and loop time accordingly.

What is the closest pin-compatible alternative to MKL15Z32VFM4 in the Kinetis KL1 family?

Within the Kinetis KL1 series, the MKL15Z64VFM4 (64 KB Flash) and MKL15Z128VFM4 (128 KB Flash) share the same 32-HVQFN footprint and pinout. The difference is Flash density — if your firmware grows past 32 KB, those are the drop-in upgrades without a board respin.