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NXP USA Inc. MKL04Z32VLC4R — Microcontrollers & Processors (MCU / MPU / DSP)

NXP MKL04Z32VLC4R Kinetis KL0 MCU, 48 MHz ARM Cortex-M0+

MPNMKL04Z32VLC4R
Active

NXP Kinetis KL0 series, 32-bit ARM Cortex-M0+ MCU, 48 MHz, 32 KB Flash, 4 KB RAM, 14-channel 12-bit ADC, 28 I/O, 1.71–3.6 V supply, -40°C to 105°C, 32-LQFP (7x7 mm), Tape & Reel.

$2.9394Ref. price · indicative, final on quote
NXP USA Inc. MKL04Z32VLC4R datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MKL04Z32VLC4R 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
PackageTape & Reel (TR)
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)28
Core processorARM® Cortex®-M0+
Case32-LQFP
Data convertersA/D 14x12b
Program memory size32KB (32K x 8)

Product details

48 MHz Cortex-M0+ — entry-level throughput for sensor and control loops

The NXP MKL04Z32VLC4R is a 32-bit ARM Cortex-M0+ MCU from the Kinetis KL0 series, clocked at 48 MHz. It carries 32 KB Flash and 4 KB RAM, a 14-channel 12-bit ADC, and 28 general-purpose I/O.

32 KB Flash, 4 KB RAM — sizing the firmware and data budget

32 KB program memory fits a modest embedded stack: a bootloader, a real-time scheduler, and a few peripheral drivers. The 4 KB RAM limits dynamic data — enough for a small ring buffer and a few hundred sensor samples.

Active lifecycle — no forced redesign on this BOM line

NXP lists the MKL04Z32VLC4R as Active. For a new BOM freeze or a production-line sustainment, this part is a low-risk selection — no imminent redesign trigger.

The 32-LQFP (7x7 mm) package fits a standard solder profile.

Frequently asked questions

What is the closest pin-compatible alternative to MKL04Z32VLC4R?

Within the Kinetis KL0 family, the MKL04Z32VLC4 is the exact same silicon in a tray (non-tape-and-reel) package variant. For a Flash/RAM upgrade, the MKL05Z32VLC4 (same pinout, 32 KB Flash, 4 KB RAM, plus a 16-bit ADC) is a direct drop-in. No official second-source from another manufacturer is documented.

What is MKL04Z32VLC4R's listed speed?

The core runs at 48 MHz, which is the maximum clock for the Cortex-M0+ in this device.

What compliance documentation does NXP provide for MKL04Z32VLC4R?

NXP provides a datasheet, reference manual, and PCN/PDN notices through its official documentation portal. RoHS and REACH compliance is standard for this lead-free LQFP package; no separate UL or IEC certification is listed for this part.