{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MKL05Z32VLC4","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MKL05Z32VLC4","canonicalUrl":"https://icboms.com/nxp-usa-inc/MKL05Z32VLC4","factsUrl":"https://icboms.com/api/mcp/products/MKL05Z32VLC4","rawCanonicalId":null},"summary":{"shortDescription":"NXP Kinetis KL0 series, MKL05Z32VLC4, ARM Cortex-M0+ 32-bit single-core at 48MHz, 32KB FLASH / 4KB RAM, 1.71–3.6V supply, -40°C to 105°C operating temperature, 28 I/O, I²C/SPI/UART/USART, 14×12b A/D plus 1×12b D/A, internal oscillator, 32-LQFP (7×7) surface-mount tray.","salesMarkdown":"The NXP MKL05Z32VLC4 is a Kinetis KL0 series 32-bit ARM Cortex-M0+ MCU running at 48 MHz. That clock rate is enough for a sensor-fusion loop or a simple motor commutation routine, but not for heavy DSP or a GUI stack — the M0+ core lacks a hardware multiplier pipeline, so 48 MHz is the ceiling, not a guarantee of throughput. On the BOM side, the 32 KB Flash and 4 KB RAM mean firmware fits if you keep it lean; a bootloader plus a Modbus RTU stack will eat about half that Flash. The 28 I/O break out through I²C, SPI, and UART/USART, so it talks to a standard sensor array without extra level shifters. ## Active lifecycle — no LTB watch The MKL05Z32VLC4 is listed as Active. That means NXP is still manufacturing it; no last-time-buy or obsolescence notice to track for a BOM freeze. For a production line, this part is a safe bet for the next few years. If you need a second source, the Kinetis KL0 family has pin-compatible siblings with different Flash/RAM densities — same package, same pinout — so a drop-in upgrade is possible without a board spin.","metaTitle":"NXP MKL05Z32VLC4 Kinetis KL0 MCU, ARM Cortex-M0+, 48 MHz","metaDescription":"NXP MKL05Z32VLC4 32-bit ARM Cortex-M0+ MCU, 48 MHz, 32 KB Flash, 4 KB RAM, -40 to 105°C, 32-LQFP. Active production. Sourced 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":"MKL05Z32VLC4","Series":"Kinetis KL0","Package":"Tray","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","Number of I/O":"28","Core Processor":"ARM® Cortex®-M0+","Package / Case":"32-LQFP","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-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.9400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7bebe57e2d77d4236835e233f7922fbb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MKL05Z32VLC4/alternatives.json"},"ai":{"faq":[{"question":"What is the speed of MKL05Z32VLC4?","answer":"The core runs at 48 MHz, which is the maximum clock for this ARM Cortex-M0+ in the Kinetis KL0 series."},{"question":"What is the closest pin-compatible alternative to MKL05Z32VLC4?","answer":"Within the Kinetis KL0 family, parts with the same 32-LQFP footprint and pinout but larger Flash/RAM — like the MKL05Z64VLC4 — are drop-in replacements if your firmware fits the bigger memory."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MKL05Z32VLC4","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/MKL05Z32VLC4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}