{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MK51DX256CLL10","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"MK51DX256CLL10","canonicalUrl":"https://icboms.com/nxp/MK51DX256CLL10","factsUrl":"https://icboms.com/api/mcp/products/MK51DX256CLL10","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors Kinetis K50 ARM Cortex-M4 MCU, MK51DX256CLL10, 100MHz, 256KB Flash, 64KB RAM, 4KB EEPROM, 35x16-bit ADC, 100-LQFP.","salesMarkdown":"## 100 MHz Cortex-M4 with on-chip signal-chain peripherals The MK51DX256CLL10: The Cortex-M4 core includes a single-cycle multiply-accumulate unit and a hardware floating-point engine, so the part handles real-time control loops and sensor fusion without an external DSP. On-chip memory partitions 256 KB of program flash, 64 KB of SRAM, and 4 KB of EEPROM. The flash and RAM are sufficient for a mid-complexity application stack — a motor-control FOC library plus a USB communication stack fits within the 256 KB budget, leaving headroom for field-upgradeable firmware. The analog front end integrates a 35-channel, 16-bit ADC and two 12-bit DACs. The 16-bit ADC resolution is enough for precision current sensing in servo drives or for multi-channel data acquisition without an external ADC. ## Supply, temperature, and package for board integration The wide range allows direct connection to a 3.3 V sensor bus without a separate regulator for the core. Suitable for factory-floor controllers, outdoor telecom equipment, and automotive cabin applications that do not require AEC-Q100 qualification. Housed in a 100-LQFP package with a 14x14 mm body and 0.5 mm pitch. Standard reflow profile for LQFP-100 applies. ## Connectivity and peripheral set for system-level design The connectivity block includes USB OTG (host/device), I²C, SPI, UART/USART, and IrDA. USB OTG enables the MCU to act as a USB host for a flash drive or as a device for firmware updates over a virtual COM port. Additional peripherals: DMA controller for memory-to-peripheral transfers without CPU intervention, an LCD controller for segment displays, a PWM timer for motor or LED dimming, a low-voltage detect (LVD) for brown-out protection, and a watchdog timer. 59 general-purpose I/O pins are available in the 100-LQFP package. The I/O count supports a 16x2 character LCD, a 4x4 keypad, and several serial interfaces simultaneously. ## Lifecycle and compliance status RoHS3 compliant (2011/65/EU + 2015/863) — no exemption-based restrictions. The part is supplied in a tray, suitable for pick-and-place assembly without additional moisture-sensitive handling beyond the standard LQFP bake-out procedure.","metaTitle":"NXP MK51DX256CLL10 Kinetis K50 MCU, 100MHz, 256KB Flash","metaDescription":"NXP MK51DX256CLL10 ARM Cortex-M4 MCU, 100MHz, 256KB flash, 64KB RAM, 4KB EEPROM, 35ch 16-bit ADC, 100-LQFP. Active production, RoHS3. Request quote.","metaKeywords":null},"attributes":{"series":"Kinetis K50","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"100MHz","Series":"Kinetis K50","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4K x 8","Peripherals":"DMA, I²S, LCD, LVD, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART, USB, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"59","Core Processor":"ARM® Cortex®-M4","Package / Case":"100-LQFP","Data Converters":"A/D 35x16b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.82","stockQuantity":14,"priceTiers":[{"qty":1,"price":"$18.82000","currency":"USD"},{"qty":10,"price":"$15.04400","currency":"USD"},{"qty":90,"price":"$12.70578","currency":"USD"},{"qty":450,"price":"$12.62787","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/388d3bc24b60b9415265105c5ff39be3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does NXP provide for MK51DX256CLL10?","answer":"NXP provides RoHS3 compliance (2011/65/EU + 2015/863) for the MK51DX256CLL10. The part is supplied in a tray. 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/MK51DX256CLL10","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/MK51DX256CLL10 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}