Skip to main content
Log in
NXP USA Inc. MKL05Z32VLF4 — Microcontrollers & Processors (MCU / MPU / DSP)

NXP MKL05Z32VLF4 Kinetis KL0 MCU, ARM Cortex-M0+, 48 MHz, 32 KB Flash

MPNMKL05Z32VLF4
Active

NXP Kinetis KL0 series, ARM Cortex-M0+, 48 MHz, 32 KB Flash, 4 KB RAM, 41 I/O, 14ch 12-bit ADC, 12-bit DAC, 1.71 V–3.6 V, -40 to 105 °C, 48-LQFP (7x7 mm) tray.

$5.8100Ref. price · indicative, final on quote
NXP USA Inc. MKL05Z32VLF4 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MKL05Z32VLF4 specifications
ParameterValue
SeriesKinetis KL0
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, SPI, UART/USART
Number of i (O)41
Core processorARM® Cortex®-M0+
Case48-LQFP
Data convertersA/D 14x12b; D/A 1x12b
Program memory size32KB (32K x 8)

Product details

The NXP MKL05Z32VLF4 is a 32-bit ARM Cortex-M0+ MCU from the Kinetis KL0 series, clocked at 48 MHz with 32 KB Flash and 4 KB RAM. It packs 41 I/O lines, a 14-channel 12-bit ADC, a single 12-bit DAC, and serial interfaces (I2C, SPI, UART/USART) into a 48-LQFP package. Rated for -40 to 105 °C, it fits industrial control, sensor nodes, and battery-powered edge devices where low power and a wide supply range (1.71 V to 3.6 V) matter.

Industrial temperature grade

The -40 to 105 °C range covers outdoor telecom cabinets, engine-bay modules, and factory-floor enclosures. No commercial-grade shortcut here — this part is specced for the thermal swing you get in a sealed panel under a Texas sun or a Minnesota winter.

NXP lists this part as Active. For a BOM freeze, that means you can commit the line without a substitution plan today.

Frequently asked questions

What is the closest pin-compatible alternative to MKL05Z32VLF4?

Within the Kinetis KL0 family, the MKL05Z32VFM4 (32-pin QFN) shares the same core and memory but fewer I/O. The 48-LQFP footprint is unique to this density; a higher-Flash sibling like MKL05Z64VLF4 is pin-compatible if you need 64 KB Flash.

What is MKL05Z32VLF4's listed speed?

The listed core speed is 48 MHz.