{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMS320F2811PBKA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMS320F2811PBKA","canonicalUrl":"https://icboms.com/texas-instruments/TMS320F2811PBKA","factsUrl":"https://icboms.com/api/mcp/products/TMS320F2811PBKA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TMS320F2811PBKA, C2000 C28x Fixed-Point 32-bit DSP, 150 MHz, 256KB Flash, 18K x 16 RAM, CANbus/SCI/SPI, 56 I/O, 128-LQFP, -40 to 85°C, AEC-Q100.","salesMarkdown":"## What this DSP brings to a real-time control loop The Texas Instruments TMS320F2811PBKA is a 32-bit fixed-point C28x DSP clocked at 150 MHz, with 256 KB of Flash program memory and 18K x 16 words of RAM. It is AEC-Q100 qualified for automotive applications, making it a fit for under-hood motor control, powertrain, and power conversion designs where deterministic loop timing matters. The 150 MHz core delivers a single-cycle 32×32-bit multiply-accumulate — the throughput needed for sensorless field-oriented control or digital power loops without an external FPGA. At 150 MHz, the C28x executes a 32-bit MAC in one clock cycle. The fixed-point architecture requires Q-format scaling. Surface-mount assembly is straightforward with lead-free reflow profiles.","metaTitle":"TMS320F2811PBKA C2000 C28x Fixed-Point DSP, 150 MHz, 256KB Flash","metaDescription":"Texas Instruments TMS320F2811PBKA 32-bit fixed-point DSP, 150 MHz, 256KB Flash, 18K x 16 RAM, AEC-Q100 automotive qualified. Available to order; RFQ for current pricing and lead ti","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":"Automotive, AEC-Q100, C2000™ C28x Fixed-Point","Package":"Tray","RAM Size":"18K x 16","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, POR, PWM, WDT","Connectivity":"CANbus, McBSP, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"56","Core Processor":"C28x","Package / Case":"128-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":"128-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.81V ~ 2V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$32.1900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2fbf5d3fe2fb1e21fdc5657ede368098.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMS320F2811PBKA/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TMS320F2811PBKA and TMS320F2812PBKA?","answer":"The TMS320F2812PBKA typically offers a larger Flash memory (256 KB vs 128 KB) and additional RAM, but both share the same 150 MHz C28x core, 128-LQFP package, and AEC-Q100 qualification. The F2811PBKA is the lower-density variant for cost-sensitive designs where 256 KB Flash suffices."},{"question":"What is the pinout of TMS320F2811PBKA?","answer":"The TMS320F2811PBKA uses a 128-pin LQFP (14x14 mm) with 56 general-purpose I/O. The pinout is documented in the official TI datasheet, which we can provide upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMS320F2811PBKA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMS320F2811PBKA 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}}