{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MKL05Z32VFM4R","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MKL05Z32VFM4R","canonicalUrl":"https://icboms.com/nxp-usa-inc/MKL05Z32VFM4R","factsUrl":"https://icboms.com/api/mcp/products/MKL05Z32VFM4R","rawCanonicalId":null},"summary":{"shortDescription":"NXP Kinetis KL0 series, 32-bit ARM Cortex-M0+ MCU, MKL05Z32VFM4R, 48 MHz, 32 KB Flash, 4 KB RAM, 14×12-bit ADC, 1×12-bit DAC, UART/SPI/I²C, 28 I/O, 1.71–3.6 V supply, -40 to 105 °C, 32-HVQFN wettable-flank package.","salesMarkdown":"The NXP MKL05Z32VFM4R 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 carries 14×12-bit ADC channels and a single 12-bit DAC, plus UART/SPI/I²C connectivity and 28 general-purpose I/O. The 1.71 V to 3.6 V supply range and -40°C to 105°C operating temperature make it a fit for industrial sensor nodes, motor-control feedback, and portable instrumentation where board space is tight — the 32-HVQFN (5×5 mm) package with wettable flanks supports automated optical inspection after reflow, a practical advantage for high-volume SMT lines. ## Memory and peripheral mix — sizing the part for the job 32 KB Flash and 4 KB RAM are available on this MCU. The 48 MHz Cortex-M0+ core handles control loops or basic sensor fusion without external memory. ## Package and assembly — wettable flanks matter The exposed pad provides a low-thermal-resistance path to the PCB.","metaTitle":"NXP MKL05Z32VFM4R Kinetis KL0 MCU, 48 MHz Cortex-M0+","metaDescription":"NXP MKL05Z32VFM4R 32-bit ARM Cortex-M0+ MCU at 48 MHz, 32 KB Flash, 4 KB RAM, 14×12-bit ADC, -40°C to 105°C, HVQFN-32 wettable flank. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"48MHz","title":"MKL05Z32VFM4R","Series":"Kinetis KL0","Package":"Tape & Reel (TR)","RAM Size":"4K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT","Connectivity":"I²C, SPI, UART/USART","Mounting Type":"Surface Mount, Wettable Flank","Number of I/O":"28","Core Processor":"ARM® Cortex®-M0+","Package / Case":"32-VFQFN Exposed Pad","Data Converters":"A/D 14x12b; D/A 1x12b","Oscillator Type":"Internal","Base Product Number":"MKL05Z32","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"32-HVQFN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0518","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7bebe57e2d77d4236835e233f7922fbb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MKL05Z32VFM4R/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MKL05Z32VFM4R in this family?","answer":"Within the Kinetis KL0 series, the MKL05Z64VFM4 (64 KB Flash variant) uses the same 32-HVQFN package and pinout, offering double the program memory while keeping the same 48 MHz core, peripherals, and temperature range. No other manufacturer makes a direct pin-compatible second source for this specific footprint."},{"question":"What is MKL05Z32VFM4R's listed speed?","answer":"The MKL05Z32VFM4R is rated for a 48 MHz core clock on the ARM Cortex-M0+ processor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MKL05Z32VFM4R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp-usa-inc/MKL05Z32VFM4R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T17:20:20.394Z","lastPublished":"2026-07-11T17:20:20.394Z","indexable":true}}