{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1292NCPDTI3R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1292NCPDTI3R","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1292NCPDTI3R","factsUrl":"https://icboms.com/api/mcp/products/TM4C1292NCPDTI3R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C series TM4C1292NCPDTI3R, 32-bit ARM Cortex-M4F MCU, 120 MHz, 1 MB Flash, 256 KB RAM, 6 KB EEPROM, Ethernet + CAN + USB OTG, 90 I/O, 128-TQFP, -40°C to 85°C.","salesMarkdown":"It packs 1 MB of Flash program memory, 256 KB of SRAM, and 6 KB of EEPROM on a single die, making it a fit for control-heavy and connectivity-oriented designs that need to run a real-time OS and handle multiple protocol stacks without external memory. The peripheral set includes Ethernet MAC+PHY (external PHY required), two CAN controllers, USB OTG, multiple UART/SSI/I²C interfaces, and a QEI for motor feedback. With 90 GPIOs and a 20-channel 12-bit ADC, this MCU targets industrial gateways, HMI panels, motor drives, and building-automation controllers. ## 120 MHz Cortex-M4F — what the clock buys you The 120 MHz core with FPU and single-cycle multiply-accumulate handles PID loops, FFTs for vibration analysis, or protocol parsing for Ethernet/CAN gateways without a co-processor. The 256 KB SRAM supports multiple packet buffers and a modest RTOS heap. The 128-TQFP package requires careful PCB layout for the Ethernet and USB high-speed differential pairs; keep the trace lengths matched and the PHY close to the MAC pins. This part carries an EOL hot lifecycle status. While the manufacturer listing shows active status, the EOL hot flag signals that a last-time-buy window is open or imminent. For new designs, evaluate pin-compatible alternatives with higher memory or additional peripherals. For existing BOMs, secure your last-time-buy quantities now and plan a qualification cycle for the replacement.","metaTitle":"TI TM4C1292NCPDTI3R Tiva C ARM Cortex-M4F MCU, 120 MHz, 1 MB Flash","metaDescription":"Texas Instruments TM4C1292NCPDTI3R Tiva C series 32-bit ARM Cortex-M4F MCU. 120 MHz core, 1 MB Flash, 256 KB RAM, Ethernet + CAN + USB OTG. Industrial temp -40°C to 85°C. 128-TQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"120MHz","Series":"Tiva™ C","Package":"Tape & Reel (TR)","RAM Size":"256K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"6K x 8","Peripherals":"Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, QEI, SPI, SSI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"90","Core Processor":"ARM® Cortex®-M4F","Package / Case":"128-TQFP","Product Status":"Active","Data Converters":"A/D 20x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TM4C1292","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"128-TQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.97V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.6077","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dc783891b58e1c49d3a1dbabed80a418.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1292NCPDTI3R/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C1292NCPDTI3R?","answer":"Texas Instruments Tiva C series parts in the same 128-TQFP footprint, such as the TM4C1294NCPDTI3 or TM4C129ENCPDTI3, are pin-compatible and offer higher Flash or additional Ethernet features. Verify exact memory and peripheral differences against your firmware image."},{"question":"What is TM4C1292NCPDTI3R's listed speed?","answer":"The core runs at 120 MHz, which is the maximum clock for this Cortex-M4F device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1292NCPDTI3R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1292NCPDTI3R 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}}