{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MKL46Z256VLL4","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MKL46Z256VLL4","canonicalUrl":"https://icboms.com/nxp-usa-inc/MKL46Z256VLL4","factsUrl":"https://icboms.com/api/mcp/products/MKL46Z256VLL4","rawCanonicalId":null},"summary":{"shortDescription":"NXP Kinetis KL4, ARM Cortex-M0+ 32-bit MCU, 48MHz, 256KB Flash, 32KB RAM, USB OTG / UART / SPI / I2C / LINbus, 84 I/O, 1.71–3.6V, -40 to 105°C, 100-LQFP tray.","salesMarkdown":"The NXP MKL46Z256VLL4 is a 32-bit ARM Cortex-M0+ microcontroller from the Kinetis KL4 series, clocked at 48 MHz with 256 KB Flash and 32 KB SRAM. The 100-LQFP package provides 84 I/O lines, and the -40 to 105°C temperature range covers industrial and outdoor environments. The 48 MHz core speed supports sensor polling and USB packet handling. ## 256 KB Flash / 32 KB SRAM — firmware and data budget 256 KB Flash and 32 KB SRAM support a USB stack and RTOS kernel. ## USB OTG and serial connectivity USB OTG allows the MCU to act as either host or peripheral, enabling direct connection to USB keyboards, flash drives, or a host PC without an external controller. The LINbus support is useful for automotive body electronics or industrial sub-nets.","metaTitle":"NXP MKL46Z256VLL4 Kinetis KL4 MCU, ARM Cortex-M0+ 48MHz","metaDescription":"NXP MKL46Z256VLL4 Kinetis KL4 32-bit MCU: ARM Cortex-M0+ at 48MHz, 256KB Flash, 32KB RAM, USB OTG, -40 to 105°C, 100-LQFP. Active production, ROHS3 compliant. Request quote.","metaKeywords":null},"attributes":{"series":"Kinetis KL4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"48MHz","title":"MKL46Z256VLL4","Series":"Kinetis KL4","Package":"Tray","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT","description":"IC MCU 32BIT 256KB FLASH 100LQFP","Connectivity":"I²C, LINbus, SPI, UART/USART, USB, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"84","Core Processor":"ARM® Cortex®-M0+","Package / Case":"100-LQFP","Data Converters":"A/D - 16bit; D/A - 12bit","Oscillator Type":"Internal","Base Product Number":"MKL46Z256","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.7200","priceTiers":[{"qty":1,"price":"$10.72000","currency":"USD"},{"qty":10,"price":"$8.42200","currency":"USD"},{"qty":90,"price":"$6.97278","currency":"USD"},{"qty":990,"price":"$6.08161","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/35ab6c0d85a33bfd26184614eea50009.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MKL46Z256VLL4/alternatives.json"},"ai":{"faq":[{"question":"What is MKL46Z256VLL4's listed speed?","answer":"The core runs at 48 MHz."},{"question":"What compliance documentation does NXP provide for MKL46Z256VLL4?","answer":"The part is ROHS3 compliant. No REACH, UL, or IEC certification is listed in the available documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MKL46Z256VLL4","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/MKL46Z256VLL4 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}}