{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MKL03Z32VFK4R","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MKL03Z32VFK4R","canonicalUrl":"https://icboms.com/nxp-usa-inc/MKL03Z32VFK4R","factsUrl":"https://icboms.com/api/mcp/products/MKL03Z32VFK4R","rawCanonicalId":null},"summary":{"shortDescription":"NXP Kinetis KL03 series, ARM Cortex-M0+ at 48MHz, 32KB Flash, 2KB SRAM, 22 I/O, 7x12-bit ADC, I2C/SPI/UART, 1.71–3.6V supply, -40 to 105°C, 24-QFN (4×4 mm) in tape-and-reel.","salesMarkdown":null,"metaTitle":"NXP MKL03Z32VFK4R, ARM Cortex-M0+ MCU, 48MHz, 32KB Flash, 22 I/O","metaDescription":"NXP Kinetis KL03 series MCU — ARM Cortex-M0+ at 48MHz, 32KB Flash, 2KB RAM, 22 I/O, 7x12-bit ADC, I2C/SPI/UART, -40 to 105°C, 1.71–3.6V supply. Available to quote on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"48MHz","Series":"Kinetis KL03","Package":"Tape & Reel (TR)","RAM Size":"2K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LVD, POR, PWM, WDT","Connectivity":"I2C, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"22","Core Processor":"ARM® Cortex®-M0+","Package / Case":"24-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 7x12b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"MKL03Z32","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"24-QFN (4x4)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4594","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1e83bf0c315dcc047165f618ce387ae1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MKL03Z32VFK4R/alternatives.json"},"ai":{"faq":[{"question":"What is the MKL03Z32VFK4R's clock speed and memory size?","answer":"The MKL03Z32VFK4R runs an ARM Cortex-M0+ core at 48MHz with 32KB of Flash and 2KB of SRAM."},{"question":"What interfaces does the MKL03Z32VFK4R support?","answer":"The part includes I2C, SPI, and UART/USART serial interfaces along with a 7-channel 12-bit ADC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MKL03Z32VFK4R","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/MKL03Z32VFK4R 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}}