{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSP56F802TA80E","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"DSP56F802TA80E","canonicalUrl":"https://icboms.com/nxp/DSP56F802TA80E","factsUrl":"https://icboms.com/api/mcp/products/DSP56F802TA80E","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors 56F8xx series 16-bit MCU/DSP, DSP56F802TA80E, 80MHz core, 16KB Flash, 1K x 16 RAM, 32-LQFP (7x7 mm), -40 to 85°C, ROHS3.","salesMarkdown":"## 80 MHz 56800 core — where the DSP meets the MCU The DSP56F802TA80E is a 16-bit hybrid controller built around the 56800 core — a DSP engine with an MCU control-flow overlay, running at 80 MHz. That clock rate sets the ceiling for the real-time control loop: a sensorless field-oriented current loop on a 10 kHz PWM carrier leaves about 8000 core cycles per interrupt for the observer and PI regulator, which is tight but workable with hand-optimised C or assembly. On-chip memory is 16 KB of flash (8K x 16) and 1K x 16 of RAM — enough for a single motor-control firmware image with a modest data buffer, but not for a communication stack or data-logging overlay. The flash is the program store; the RAM holds the state variables and lookup tables for the control algorithm. ## Peripheral set for sensorless motor and power control The integrated peripherals target exactly the signal chain of a sensorless motor drive: a PWM timer module for three-phase inverter gating, a 5-channel 12-bit ADC for phase current and DC-bus voltage sensing, and a SCI (UART) for commissioning or Modbus RTU pass-through. The POR and WDT handle brown-out and watchdog supervision without an external supervisor IC. The 32-LQFP package (7x7 mm body) keeps the PCB footprint small; the 0.8 mm pitch is routable on a two-layer board with careful trace spacing. ## Active lifecycle — where is it in the cycle? ROHS3 compliant — no exemption expiry to track for EU markets. The part is also REACH and conflict-minerals compliant per NXP's standard declaration, though those documents are not part of this listing.","metaTitle":"NXP DSP56F802TA80E 16-bit MCU/DSP, 80MHz, 16KB Flash","metaDescription":"NXP DSP56F802TA80E 16-bit 56800 core MCU/DSP, 80MHz, 16KB flash, 1Kx16 RAM, 5ch 12-bit ADC, PWM, SCI. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"56F8xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz","Series":"56F8xx","Package":"Bulk","RAM Size":"1K x 16","Core Size":"16-Bit","Peripherals":"POR, PWM, WDT","Connectivity":"SCI","Mounting Type":"Surface Mount","Number of I/O":"8","Core Processor":"56800","Package / Case":"32-LQFP","Data Converters":"A/D 5x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"16KB (8K x 16)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.47","stockQuantity":0,"priceTiers":[{"qty":36,"price":"$8.47000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/06a5fbfb346c7bc43f402c2e55d71668.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is DSP56F802TA80E's closest functional second-source — DSP56F801FA80E?","answer":"The DSP56F801FA80E shares the same 80 MHz 56800 core, flash memory size, and peripheral set (POR, PWM, WDT, SCI), but offers 11 I/O (vs 8) and an 8-channel 12-bit ADC (vs 5). The package differs — the FA80E is in a 48-LQFP, not the 32-LQFP of the TA80E. A board respin is required to swap them; they are not pin-compatible."},{"question":"What compliance documentation does NXP provide for DSP56F802TA80E?","answer":"The part is ROHS3 compliant. NXP's standard compliance package includes a ROHS certificate of compliance, REACH declaration, and conflict-minerals reporting. These documents are available from the manufacturer or through the distributor upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/DSP56F802TA80E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/DSP56F802TA80E 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}}