{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMS320F28063UPNT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMS320F28063UPNT","canonicalUrl":"https://icboms.com/texas-instruments/TMS320F28063UPNT","factsUrl":"https://icboms.com/api/mcp/products/TMS320F28063UPNT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments C2000 C28x Piccolo 32-bit MCU, TMS320F28063UPNT, 90 MHz C28x core, 128 KB (64K x 16) Flash, 34K x 16 RAM, 40 I/O, CANbus/USB/SPI/UART/PWM, 12-bit ADC, 1.71–1.995V supply, -40 to 105°C, 80-LQFP tray.","salesMarkdown":"## C28x Piccolo for real-time control — what the 90 MHz core and memory mean The TMS320F28063UPNT: Its 90 MHz C28x core delivers the compute headroom for nested PID loops and space-vector modulation without stalling the control law. The 128 KB (64K x 16) Flash and 34K x 16 RAM provide enough code space and data buffer for a typical three-phase motor control stack plus a CANopen or Modbus stack over the integrated CANbus and UART interfaces. The 12-bit ADC with 12 channels maps directly to phase current sensing on a shunt or Hall-effect transducer; paired with the PWM module, the part can trigger a synchronized conversion at the PWM carrier peak, eliminating the jitter that plagues software-triggered sampling in a 16 kHz current loop. ## Obsolete — read the PCN before you commit a BOM line That means TI has stopped manufacturing this exact package and speed grade; no further last-time-buy windows are open. For a production BOM, the only supply channel is independent distribution — surplus or new-old-stock (NOS) lots that were pulled before the EOL date. Date-code provenance matters here: stock that surfaced years after the official last-time-buy deserves a careful counterfeit screen, especially on a part with a 12x12 mm 80-LQFP that can be re-marked. ## 80-LQFP footprint and supply rails — board-level fit The part comes in an 80-LQFP package (12x12 mm) with 40 usable I/O.","metaTitle":"TMS320F28063UPNT C2000 C28x Piccolo MCU, 90 MHz","metaDescription":"Texas Instruments TMS320F28063UPNT 32-bit C2000 C28x Piccolo MCU, 90 MHz, 128 KB Flash, 34K x 16 RAM, CAN/USB, 12-bit ADC, -40 to 105°C, 80-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"90MHz","Series":"C2000™ C28x Piccolo™","Package":"Tray","RAM Size":"34K x 16","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"CANbus, I²C, McBSP, SCI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"40","Core Processor":"C28x","Package / Case":"80-LQFP","Product Status":"Obsolete","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TMS320","Program Memory Size":"128KB (64K x 16)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"80-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 1.995V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.0300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5c41094fa06e7152c8687a4c68c68632.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMS320F28063UPNT/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for TMS320F28063UPNT?","answer":"The TMS320F28063UPNT is obsolete and TI does not list a single drop-in successor for this exact order code. Later Piccolo and Delfino devices in the C2000 family offer pin-compatible and software-compatible options, but the specific 80-LQFP, 90 MHz, 128 KB Flash variant has no direct factory replacement. Cross-reference your BOM against a current TI C2000 selector guide or contact us for a pin-to-pin alternative recommendation."},{"question":"What is TMS320F28063UPNT's listed speed?","answer":"The TMS320F28063UPNT is rated for a 90 MHz core clock on the C28x processor. This is the maximum operating frequency; the PLL configuration and flash wait states must be set accordingly in firmware to avoid hard faults above 48 MHz without a wait-state bump."},{"question":"Can TMS320F28063UPNT be used as a drop-in replacement?","answer":"No, the TMS320F28063UPNT is itself an obsolete device. It cannot serve as a drop-in replacement for a different order code unless that code shares the same 80-LQFP pinout, 1.8 V core supply, and 90 MHz speed grade — verify against the target part's datasheet. For a second-source or upgrade path, consult a current C2000 family member."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMS320F28063UPNT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMS320F28063UPNT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}