{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SPC5644AF0MLU3","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"SPC5644AF0MLU3","canonicalUrl":"https://icboms.com/nxp/SPC5644AF0MLU3","factsUrl":"https://icboms.com/api/mcp/products/SPC5644AF0MLU3","rawCanonicalId":null},"summary":{"shortDescription":"NXP MPC56xx Qorivva SPC5644AF0MLU3, 32-Bit Single-Core MCU, e200z4 80MHz, 4MB Flash, 192K x 8 RAM, 84 I/O, CANbus/LIN/SPI, 40x12b ADC, -40°C~125°C, 176-LQFP (24x24), Tray.","salesMarkdown":"## What this MCU brings to the board The NXP SPC5644AF0MLU3 is a 32-bit single-core microcontroller from the MPC56xx Qorivva family, built around the e200z4 Power Architecture core clocked at 80 MHz. It carries 4 MB of Flash program memory and 192 KB of SRAM — enough headroom for complex control algorithms and data logging in powertrain, transmission, or industrial drive applications. The 84 general-purpose I/O lines and a 40-channel 12-bit ADC array let it interface directly with a high sensor count without external muxing. With CANbus, LINbus, SCI, and SPI serial interfaces on-chip, it drops into existing automotive body and chassis networks with minimal glue logic. The -40°C to 125°C operating range and 176-LQFP (24x24 mm) package suit it for under-hood or factory-floor environments where temperature swings and vibration are the norm. ## Memory and ADC — sizing the BOM fit The 4 MB Flash (4M x 8) and 192 KB SRAM handle firmware and data buffers. The 40-channel 12-bit ADC covers sensor arrays without external mux. ## Connectivity and peripherals for automotive networks CANbus, LINbus, SCI, and SPI are all present, plus an external bus interface (EBI/EMI) for memory expansion or FPGA attachment. On-chip DMA offloads the core during high-throughput data transfers, and the programmable watchdog (WDT) and power-on reset (POR) reduce external supervision ICs. PWM outputs are available for direct drive of H-bridges or solenoid valves. ## Lifecycle and supply posture It is ROHS3 compliant.","metaTitle":"SPC5644AF0MLU3 MCU, e200z4 80MHz, 4MB Flash, 176-LQFP","metaDescription":"NXP SPC5644AF0MLU3 32-bit MCU from MPC56xx Qorivva series. e200z4 core at 80MHz, 4MB Flash, 192K RAM, 40x12b ADC, CAN/LIN/SPI, -40 to 125°C.","metaKeywords":null},"attributes":{"series":"MPC56xx Qorivva","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Speed":"80MHz","Series":"MPC56xx Qorivva","Package":"Tray","RAM Size":"192K x 8","Core Size":"32-Bit Single-Core","Peripherals":"DMA, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, LINbus, SCI, SPI","Mounting Type":"Surface Mount","Number of I/O":"84","Core Processor":"e200z4","Package / Case":"176-LQFP","Data Converters":"A/D 40x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"4MB (4M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"176-LQFP (24x24)","Voltage - Supply (Vcc/Vdd)":"1.14V ~ 5.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$42.39","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$42.39000","currency":"USD"},{"qty":10,"price":"$34.39100","currency":"USD"},{"qty":200,"price":"$29.86040","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4fa0eefe24c9299fe32246f6baeba854.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does SPC5644AF0MLU3 have CAN bus support?","answer":"Yes, the MCU includes CANbus, LINbus, SCI, and SPI connectivity, making it suitable for automotive body and powertrain networks."},{"question":"Is SPC5644AF0MLU3 suitable for automotive applications?","answer":"Yes. The -40°C to 125°C temperature range, CAN/LIN interfaces, and 40-channel ADC make it a fit for engine management, transmission control, and chassis-domain ECUs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/SPC5644AF0MLU3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/SPC5644AF0MLU3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}