{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMS320F28021PTS","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMS320F28021PTS","canonicalUrl":"https://icboms.com/texas-instruments/TMS320F28021PTS","factsUrl":"https://icboms.com/api/mcp/products/TMS320F28021PTS","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments C2000 C28x Piccolo, 32-bit MCU, TMS320F28021PTS, 40 MHz, 64KB (32K x 16) FLASH, 5K x 16 RAM, 13x12b ADC, I²C/SCI/SPI, -40°C to 125°C, 48-LQFP (7x7).","salesMarkdown":"## C2000 Piccolo real-time controller — 40 MHz, 64 KB Flash The TMS320F28021PTS: 32-bit C28x microcontroller runs at 40 MHz with 64 KB Flash and 5K x 16 RAM. Core supply is 1.71 V to 1.995 V. At 40 MHz, the C28x core executes a 16-bit multiply-accumulate in one cycle. The internal oscillator saves an external crystal. The TMS320F28021PTS carries an EOL lifecycle stage. The base product number TMS320 remains active across the family. ## Package and integration note Surface-mount assembly is standard.","metaTitle":"TI TMS320F28021PTS C2000 Piccolo MCU, 40 MHz, 64 KB Flash, 48-LQFP","metaDescription":"Texas Instruments TMS320F28021PTS 32-bit C2000 Piccolo MCU, 40 MHz, 64 KB Flash, 5Kx16 RAM, 13x12b ADC, -40 to 125°C. Sourced to order — request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"40MHz","Series":"C2000™ C28x Piccolo™","Package":"Tray","RAM Size":"5K x 16","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"22","Core Processor":"C28x","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 13x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TMS320","Program Memory Size":"64KB (32K x 16)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 1.995V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.9994","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aa633a2615e0813d42a1c430b743cfe2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMS320F28021PTS/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TMS320F28021PTS?","answer":"The TMS320F28027PTS is pin-compatible across the same 48-LQFP footprint and offers 128 KB Flash with additional PWM channels. Verify firmware size and peripheral requirements before substitution — the 64 KB Flash on the F28021PTS may be a tight fit for some applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMS320F28021PTS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMS320F28021PTS 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}}