{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MCF51JM64VQH","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"MCF51JM64VQH","canonicalUrl":"https://icboms.com/nxp/MCF51JM64VQH","factsUrl":"https://icboms.com/api/mcp/products/MCF51JM64VQH","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors MCF51JM series ColdFire V1 32-bit MCU, MCF51JM64VQH, 50 MHz core, 64 KB flash, 16 KB RAM, 51 GPIO, CAN/USB OTG, 64-QFP (14x14 mm), -40 to +105 °C.","salesMarkdown":"## Core parametrics and BOM-fit note The MCF51JM64VQH runs a ColdFire V1 core at 50 MHz — the 32-bit single-core architecture delivers deterministic interrupt response for real-time control loops without an RTOS overhead penalty. For a typical CAN gateway or USB HID interface, the flash leaves room for a communication stack plus 20-30 KB of application code. Operating temperature is -40 °C to +105 °C (TA), covering the industrial and automotive under-hood ambient range. The 64-QFP package (14x14 mm) with 0.8 mm pitch is layout-friendly on a two-layer board. ## Peripheral set and deployment context Connectivity includes CANbus, I²C, SCI (UART), SPI, and USB OTG — the USB OTG controller supports both device and host modes, making this MCU suitable for a data-logger that offloads to a USB flash drive or a CAN-to-USB gateway. The 12-channel 12-bit ADC (A/D 12x12b) reads analog sensors (temperature, pressure, current sense) without an external converter. Peripherals also include LVD (low-voltage detect), PWM, and WDT — the PWM can drive a small DC motor or LED dimmer directly. 51 general-purpose I/O lines are available; the QFP package routes them to three sides, so a medium-complexity control board with a keypad, LCD, and a few sensor inputs fits without port expansion.","metaTitle":"NXP MCF51JM64VQH MCU, ColdFire V1, 50 MHz, 64 KB Flash","metaDescription":"NXP MCF51JM64VQH 32-bit ColdFire V1 MCU, 50 MHz, 64 KB flash, 16 KB RAM, CAN/USB OTG, -40 to +105 °C, 64-QFP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"MCF51JM","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"50MHz","Series":"MCF51JM","Package":"Tray","RAM Size":"16K x 8","Core Size":"32-Bit Single-Core","Peripherals":"LVD, PWM, WDT","Connectivity":"CANbus, I²C, SCI, SPI, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"51","Core Processor":"Coldfire V1","Package / Case":"64-QFP","Data Converters":"A/D 12x12b","Oscillator Type":"External","lifecycle_stage":"eol_hot","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"64-QFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.25","stockQuantity":23,"priceTiers":[{"qty":1,"price":"$13.59000","currency":"USD"},{"qty":10,"price":"$10.85700","currency":"USD"},{"qty":80,"price":"$9.16950","currency":"USD"},{"qty":840,"price":"$9.11331","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d17efffa12e655f6ccf8f1a51c264c4f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order MCF51JM64VQH or check availability?","answer":"The MCF51JM64VQH is an active NXP MCU. Sourced through authorized distribution channels."},{"question":"Will MCF51JM64VQH drop into a panel specified around MK51DX128CMC7 without rewiring?","answer":"No. The MK51DX128CMC7 uses a different core architecture (ARM Cortex-M4 vs ColdFire V1) and a different package. A board spin is required — the pinout, supply rails, and firmware are not compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/MCF51JM64VQH","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/MCF51JM64VQH 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}}