{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMS320F28055PNQ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMS320F28055PNQ","canonicalUrl":"https://icboms.com/texas-instruments/TMS320F28055PNQ","factsUrl":"https://icboms.com/api/mcp/products/TMS320F28055PNQ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments C2000 C28x Piccolo series automotive MCU, TMS320F28055PNQ, 32-bit single-core C28x at 60 MHz, 128 KB Flash, 10K x 16 RAM, 16-channel 12-bit ADC, 42 I/O, CAN/I²C/SCI/SPI/UART, -40 to 125°C, 80-LQFP.","salesMarkdown":"The TMS320F28055PNQ runs a single 32-bit C28x core at 60 MHz. The 128 KB Flash and 10K x 16 RAM support a moderate firmware image. ## Peripherals and I/O for a motor-control BOM Sixteen 12-bit ADC channels are enough to sample three phase currents plus DC-link voltage and a couple of temperature sensors in a typical field-oriented control scheme. The PWM module with built-in dead-time generation and fault handling (brown-out detect, POR, WDT) reduces external glue logic. CANbus and SCI provide the typical automotive network interfaces; SPI handles an external encoder or resolver interface. The 42 I/O in an 80-LQFP package leave a few spare pins for a debug header or an extra sensor input. ## Obsolete — sourcing reality for this part","metaTitle":"TMS320F28055PNQ C2000 C28x Piccolo MCU, 60MHz, AEC-Q100","metaDescription":"TMS320F28055PNQ automotive MCU from TI C2000 Piccolo family. 60MHz C28x core, 128KB Flash, 16ch 12-bit ADC, -40 to 125°C. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"60MHz","Series":"Automotive, AEC-Q100, C2000™ C28x Piccolo™","Package":"Tray","RAM Size":"10K x 16","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"CANbus, I²C, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"42","Core Processor":"C28x","Package / Case":"80-LQFP","Product Status":"Obsolete","Data Converters":"A/D 16x12b","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~125°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/ae13bce409b8619a758aab4d0950d401.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMS320F28055PNQ/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TMS320F28055PNQ?","answer":"The TMS320F28027PTQ is a pin-compatible alternative in the same 80-LQFP footprint, also with a 60 MHz C28x core and 12-bit ADC. It has 64 KB Flash instead of 128 KB, so verify your firmware size fits before substituting."},{"question":"What compliance documentation does Texas Instruments provide for TMS320F28055PNQ?","answer":"Texas Instruments provides RoHS and REACH compliance documentation for this part. The AEC-Q100 qualification certificate is also available. Specific UL or IEC certifications are not listed in the standard documentation set for this device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMS320F28055PNQ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMS320F28055PNQ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:12:59.411Z","lastPublished":"2026-07-11T18:12:59.411Z","indexable":true}}