{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMS320F28334PGFA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMS320F28334PGFA","canonicalUrl":"https://icboms.com/texas-instruments/TMS320F28334PGFA","factsUrl":"https://icboms.com/api/mcp/products/TMS320F28334PGFA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments C2000™ C28x Delfino™ TMS320F28334PGFA, 32-Bit Single-Core MCU, 150MHz, 256KB (128K x 16) FLASH, 34K x 16 RAM, 88 I/O, 176-LQFP, -40°C~85°C.","salesMarkdown":"## 150 MHz C28x core — real-time control loop headroom The TMS320F28334PGFA is a 32-bit C28x Delfino microcontroller from Texas Instruments. It runs at 150 MHz. ## 176-LQFP — hand-solderable, no BGA rework This part comes in a 176-pin LQFP with a 24x24 mm body. No BGA, no underfill, no X-ray inspection. The 88 GPIOs fan out to the four sides, so a 4- or 6-layer board with a solid ground plane is the practical minimum for signal integrity. ## Industrial temperature, not automotive No last-time-buy risk for ongoing designs. ## Peripherals and connectivity for system integration On-chip peripherals include DMA, POR, PWM, and WDT — the PWM module is the key one for three-phase inverter control, with dead-band generation and trip-zone inputs. Connectivity covers CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, and UART/USART, so it can talk to an external ADC, an encoder interface, or a host controller on the same board.","metaTitle":"TMS320F28334PGFA C2000 Delfino MCU, 150 MHz, 256KB Flash","metaDescription":"Texas Instruments TMS320F28334PGFA 32-bit C28x Delfino MCU, 150 MHz core, 256KB Flash, 34K x 16 RAM, 88 I/O, -40°C to 85°C, 176-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"150MHz","Series":"C2000™ C28x Delfino™","Package":"Tray","RAM Size":"34K x 16","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"88","Core Processor":"C28x","Package / Case":"176-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b","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~85°C(TA)","Supplier Device Package":"176-LQFP (24x24)","Voltage - Supply (Vcc/Vdd)":"1.805V ~ 1.995V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$23.2900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5172dcca4c551fab8f8d6811538cac8e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMS320F28334PGFA/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TMS320F28334 and TMS320F28335?","answer":"The TMS320F28335 is the higher-density sibling in the same Delfino family. It doubles the Flash to 512 KB (256K x 16) and adds a floating-point unit (FPU) hardware accelerator. The TMS320F28334 is fixed-point only with 256 KB Flash. Both share the same 176-LQFP footprint and pinout, so a board designed for one can take the other with a firmware change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMS320F28334PGFA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMS320F28334PGFA 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}}