{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMS320F280270DAS","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMS320F280270DAS","canonicalUrl":"https://icboms.com/texas-instruments/TMS320F280270DAS","factsUrl":"https://icboms.com/api/mcp/products/TMS320F280270DAS","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TMS320F280270DAS, C2000 C28x Piccolo series, 32-bit single-core MCU, 50 MHz, 32 KB Flash, 4K x 16 RAM, 20 I/O, 6x12b ADC, I²C/SCI/SPI/UART, 38-TSSOP, -40°C to 125°C.","salesMarkdown":"The C28x core runs at 50 MHz, which sets the PWM update rate and ADC conversion scheduling for real-time control. In a motor drive or digital power supply, that clock drives the time base for the on-chip PWM peripherals and the 12-bit ADC sequence. The 32 KB of Flash (16K x 16) holds the control firmware and bootloader; the 4K x 16 RAM handles variable storage and lookup tables. At this speed, the part is sized for a single-axis servo loop or a two-phase interleaved PFC stage — not for multi-axis motion or multi-kHz switching above the 50 MHz budget. The 38-TSSOP package (0.240\" body width, 6.10 mm) is surface mount. Supply voltage is 1.71 V to 1.995 V. ## Peripherals and I/O count The six-channel 12-bit ADC is integrated with a sample-and-hold, sufficient for reading current shunts and voltage dividers in a typical power stage.","metaTitle":"TMS320F280270DAS C2000 C28x Piccolo MCU, 50 MHz, 38-TSSOP","metaDescription":"TMS320F280270DAS 32-bit C28x MCU, 50 MHz, 32 KB Flash, 4K x 16 RAM, -40°C 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":"50MHz","Series":"C2000™ C28x Piccolo™","Package":"Tube","RAM Size":"4K 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":"20","Core Processor":"C28x","Package / Case":"38-TSSOP (0.240\\\", 6.10mm Width)","Product Status":"Obsolete","Data Converters":"A/D 6x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TMS320","Program Memory Size":"32KB (16K x 16)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"38-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 1.995V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.1100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87920c258044d87ddf62c716cef40473.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMS320F280270DAS/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for TMS320F280270DAS?","answer":"No official replacement part number is listed in the lifecycle record. For a pin-compatible or functionally equivalent alternative, review the C2000 C28x Piccolo family in the same 38-TSSOP package — the TMS320F280270DAS shares the base product number TMS320, but a direct successor is not documented. Sourcing through the independent channel remains the route for this exact order code."},{"question":"What is the operating voltage of TMS320F280270DAS?","answer":"The supply voltage range is 1.71 V to 1.995 V (Vcc/Vdd). A single 1.8 V rail with tight regulation is required."},{"question":"How many I/O pins does TMS320F280270DAS have?","answer":"The device has 20 general-purpose I/O pins."},{"question":"What is TMS320F280270DAS's listed speed?","answer":"The core processor runs at 50 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMS320F280270DAS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMS320F280270DAS 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}}