{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SPC5646CCF0MLT1","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"SPC5646CCF0MLT1","canonicalUrl":"https://icboms.com/nxp/SPC5646CCF0MLT1","factsUrl":"https://icboms.com/api/mcp/products/SPC5646CCF0MLT1","rawCanonicalId":null},"summary":{"shortDescription":"NXP MPC56xx Qorivva 32-bit Dual-Core MCU, SPC5646CCF0MLT1, 120 MHz, 3MB Flash, 256KB RAM, 64KB EEPROM, 208-TQFP.","salesMarkdown":"## Dual-core architecture and the speed split that matters The SPC5646CCF0MLT1 runs two e200z cores — the z4d at 120 MHz and the z0h at 80 MHz — which means the firmware architect can pin the real-time control loop (PWM, ADC sampling, fault handling) to the faster core and leave the comms stack (CAN, Ethernet, LIN) to the slower one without a scheduler fighting for cycles. ## On-chip memory budget for a safety-oriented BOM 3 MB of program flash paired with 256 KB SRAM and 64 KB of EEPROM — the flash-to-RAM ratio is generous for an automotive MCU, so a full AUTOSAR stack plus application code fits without external memory. The EEPROM block is separate from the flash array, meaning calibration parameters survive a firmware update without a dedicated sector-erase step. Operating temperature spans -40 to 125 °C, which is the full Grade 1 automotive envelope — the silicon is characterised for under-hood ambient where the junction sees 150 °C under load. The 3-to-5.5 V supply range means it runs directly off a car battery without an intermediate regulator for the core, though the I/O ring still needs 5 V tolerant peripherals. ## ADC channel count and what it covers on a sensor-heavy board 33 × 10-bit and 10 × 12-bit ADC channels — enough to sample six phases of a three-phase motor current (two per phase for redundancy) plus voltage, temperature, and position sensors without external muxing. The 10-bit bank handles fast, lower-resolution current sensing; the 12-bit bank covers the slower but more precise voltage and temperature readings. Housed in a 208-TQFP with a 28×28 mm body and 0.50 mm pitch — the footprint is standard for this pin count, so a four-layer board with a ground plane under the package handles the 177 I/O without via-in-pad. The tray packaging is the typical delivery for reflow assembly lines; no moisture-sensitive level is stated, but a 208-pin QFP at 0.50 mm pitch normally ships at MSL 3 and needs a bake if the floor life is exceeded.","metaTitle":"SPC5646CCF0MLT1 NXP 32-bit MCU, 3MB Flash, 120 MHz","metaDescription":"NXP SPC5646CCF0MLT1 32-bit dual-core MCU, 3MB Flash, 256KB RAM, 120 MHz, -40 to 125°C, 208-TQFP. Active production, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":"MPC56xx Qorivva","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz/120MHz","Series":"MPC56xx Qorivva","Package":"Tray","RAM Size":"256K x 8","Core Size":"32-Bit Dual-Core","EEPROM Size":"64K x 8","Peripherals":"DMA, POR, PWM, WDT","Connectivity":"CANbus, Ethernet, I²C, LINbus, SCI, SPI","Mounting Type":"Surface Mount","Number of I/O":"177","Core Processor":"e200z4d, e200z0h","Package / Case":"208-LQFP","Data Converters":"A/D 33x10b, 10x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"3MB (3M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"208-TQFP (28x28)","Voltage - Supply (Vcc/Vdd)":"3V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$61.45","stockQuantity":28,"priceTiers":[{"qty":1,"price":"$61.45000","currency":"USD"},{"qty":10,"price":"$49.85000","currency":"USD"},{"qty":180,"price":"$43.28328","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a639feeae078f5ae614a315dea91fc69.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is SPC5646CCF0MLT1's listed speed?","answer":"The dual-core MCU runs the e200z4d core at 120 MHz and the e200z0h core at 80 MHz, allowing the firmware to partition real-time control and communication tasks across the two cores."},{"question":"How can I order SPC5646CCF0MLT1 or check availability?","answer":"This active-production part is sourced through independent and authorised distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/SPC5646CCF0MLT1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/SPC5646CCF0MLT1 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}}