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NXP USA Inc. MKL25Z32VLK4 — Microcontrollers & Processors (MCU / MPU / DSP)

NXP MKL25Z32VLK4 Kinetis KL2 ARM Cortex-M0+ MCU, 48MHz, 32KB Flash

MPNMKL25Z32VLK4
Active

NXP Kinetis KL2 series ARM Cortex-M0+ MCU, MKL25Z32VLK4, 48MHz, 32KB Flash, 4KB RAM, USB OTG, 66 I/O, 14x16b ADC, 1.71–3.6V, -40°C to 105°C, 80-LQFP tray.

$10.6000Ref. price · indicative, final on quote
NXP USA Inc. MKL25Z32VLK4 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MKL25Z32VLK4 specifications
ParameterValue
SeriesKinetis KL2
MountingSurface Mount
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, UART/USART, USB, USB OTG
Number of i (O)66
Core processorARM® Cortex®-M0+
Case80-LQFP
Data convertersA/D 14x16b; D/A 1x12b
Program memory size32KB (32K x 8)

Product details

32 KB Flash — sizing the firmware budget

32 KB Flash is the entry-level density in the KL2x family.

NXP lists this part as Active. No last-time-buy notices, no end-of-life clock ticking. It is a current-production device that can be specified into a new BOM without obsolescence risk. For compliance documentation, NXP provides RoHS and REACH declarations; the part itself is lead-free and halogen-free per the standard KL2x material set.

80-LQFP — routing and clearance

The 80-LQFP package (12x12 mm body) routes on a two-layer board. 66 I/O are available.

Frequently asked questions

What is the closest pin-compatible alternative to MKL25Z32VLK4?

The MKL25Z64VLK4 (64 KB Flash) and MKL25Z128VLK4 (128 KB Flash) are pin-compatible drops in the same 80-LQFP package with identical peripheral set. No board change needed to step up in density.

What is the MKL25Z32VLK4's core speed?

The ARM Cortex-M0+ core runs at 48 MHz.