{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMS320F28066UPNT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMS320F28066UPNT","canonicalUrl":"https://icboms.com/texas-instruments/TMS320F28066UPNT","factsUrl":"https://icboms.com/api/mcp/products/TMS320F28066UPNT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TMS320F28066UPNT, C2000 C28x Piccolo series, 32-bit single-core C28x DSP, 90 MHz, 256 KB Flash, 34K x 16 RAM, 80-LQFP, -40 to 105°C.","salesMarkdown":"## What the 90 MHz C28x core means for your control loop The TMS320F28066UPNT is a 32-bit single-core C28x processor clocked at 90 MHz. It has 256 KB Flash and 34K x 16 RAM. The 80-LQFP package (12x12 mm body) reflows on a typical lead-free profile. On the peripheral side you get a 12-channel 12-bit ADC, six PWM modules (with dead-band and trip-zone logic), plus CAN, I²C, SPI, UART, and USB for system communication. The internal oscillator saves a crystal on the BOM, though you'll still want an external clock if the application demands tight PWM synchronization across multiple nodes. Brown-out detect and POR are built in, which simplifies the power-up sequencing — no external supervisor needed for most designs. The lifecycle record shows one entry as end-of-life (eol_hot) and another as Active. For procurement, treat it as a phase-out risk and source through independent distribution.","metaTitle":"TMS320F28066UPNT C2000 C28x Piccolo MCU, 90 MHz, 256 KB Flash","metaDescription":"TI TMS320F28066UPNT 32-bit C28x DSP at 90 MHz with 256 KB Flash, 34K x 16 RAM, 12-ch 12-bit ADC, -40 to 105°C. Sourced to order; RFQ for current pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TMS320","Program Memory Size":"256KB (128K 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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8fe1843b3ef2c807b339ac39dc13bbd4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMS320F28066UPNT/alternatives.json"},"ai":{"faq":[{"question":"Is TMS320F28066UPNT obsolete or still active?","answer":"The product status is listed as Active, but a separate lifecycle flag marks it as end-of-life (eol_hot). This means production may be winding down; for new designs, plan for a replacement. For existing BOM lines, we can source it to order against an RFQ."},{"question":"What is TMS320F28066UPNT's listed speed?","answer":"The core processor runs at 90 MHz, which is the clock speed for the 32-bit C28x DSP core."},{"question":"What is the operating temperature range of TMS320F28066UPNT?","answer":"It is rated for -40°C to 105°C, covering industrial and automotive under-hood environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMS320F28066UPNT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMS320F28066UPNT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}