{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MCF51QM64VHS","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"MCF51QM64VHS","canonicalUrl":"https://icboms.com/nxp/MCF51QM64VHS","factsUrl":"https://icboms.com/api/mcp/products/MCF51QM64VHS","rawCanonicalId":null},"summary":{"shortDescription":"NXP MCF51Qx series 32-bit MCU, ColdFire V1 core, 50 MHz, 64 KB FLASH, 16 KB RAM, 44-MAPLGA, -40 to +105°C, Active.","salesMarkdown":"## ColdFire V1 at 50 MHz — processing headroom for control loops The MCF51QM64VHS runs a ColdFire V1 core at 50 MHz, a 32-bit architecture that handles control-loop math and protocol stacks without the register pressure of an 8-bit part. Operating from -40 to +105 °C, this MCU fits industrial enclosures, engine-bay modules, and outdoor sensor nodes where the ambient temperature pushes past the commercial 85 °C ceiling. ## Peripheral set and board integration On-chip peripherals include DMA, LVD, POR, PWM, and WDT — the watchdog and brown-out reset are essential for unattended equipment that must self-recover from a glitch without a manual power cycle. Connectivity covers EBI/EMI, I²C, SPI, and UART/USART, so it talks to serial sensors, external memory, and display modules without glue logic. The 31 I/O pins in the 44-MAPLGA package mean every pin carries a function — plan the pin allocation before layout to avoid a respin. ## Analog integration — ADC and DAC on the same die The data converter block packs two 16-bit ADCs, twelve additional 16-bit ADC channels, and one 12-bit DAC. That is enough analog front-end to read a dozen thermocouples or strain gauges and output a control voltage, all without an external ADC chip.","metaTitle":"NXP MCF51QM64VHS ColdFire V1 MCU, 50 MHz, 64 KB Flash","metaDescription":"NXP MCF51QM64VHS 32-bit MCU, ColdFire V1 core at 50 MHz, 64 KB flash, 16 KB RAM, -40 to +105°C, 44-MAPLGA. Active lifecycle, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":"MCF51Qx","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"50MHz","Series":"MCF51Qx","Package":"Bulk","RAM Size":"16K x 8","Core Size":"32-Bit Single-Core","Peripherals":"DMA, LVD, POR, PWM, WDT","Connectivity":"EBI/EMI, I²C, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"31","Core Processor":"Coldfire V1","Package / Case":"44-VFLGA Exposed Pad","Data Converters":"A/D 2x16b, 12x16b; D/A 1x12b","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":"44-MAPLGA (5x5)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.99","stockQuantity":0,"priceTiers":[{"qty":76,"price":"$3.99000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/758dd69b7c4d2d7a058474253979b099.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/MCF51QM64VHS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/MCF51QM64VHS when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}