{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C129CNCPDTT3","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C129CNCPDTT3","canonicalUrl":"https://icboms.com/texas-instruments/TM4C129CNCPDTT3","factsUrl":"https://icboms.com/api/mcp/products/TM4C129CNCPDTT3","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C Series TM4C129CNCPDTT3, ARM® Cortex®-M4F 32-bit MCU, 120 MHz, 1 MB Flash, 256K x 8 SRAM, 6K x 8 EEPROM, 90 I/O, CAN, Ethernet, USB OTG, 20x12-bit ADC, -40°C to 105°C, 128-TQFP.","salesMarkdown":"## 120 MHz Cortex-M4F with integrated Ethernet MAC+PHY ## Memory and peripheral budget for control + connectivity The 90 GPIOs, 20-channel 12-bit ADC, and motion-control PWM peripherals suit motor-drive and multi-axis control applications. Connectivity covers CAN, Ethernet, USB OTG, multiple UART/SSI/SPI/I²C interfaces, and a QEI for quadrature encoder feedback. Supply range is 2.97 V to 3.63 V.","metaTitle":"Texas Instruments TM4C129CNCPDTT3 Tiva C MCU, 120 MHz, 1 MB Flash","metaDescription":"Texas Instruments TM4C129CNCPDTT3 ARM Cortex-M4F MCU, 120 MHz, 1 MB Flash, 256 KB SRAM, built-in Ethernet MAC+PHY, -40 to 105°C. Sourced to order.","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":"Tray","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":"TM4C129","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"128-TQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.97V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.0400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4e33d9203c2d231be1344c3b7fb48a47.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C129CNCPDTT3/alternatives.json"},"ai":{"faq":[{"question":"Does the TM4C129CNCPDTT3 have built-in Ethernet?","answer":"Yes, the TM4C129CNCPDTT3 includes an integrated Ethernet MAC and PHY, so no external transceiver is needed for 10/100 Mbps Ethernet connectivity."},{"question":"What is the supply voltage of TM4C129CNCPDTT3?","answer":"The supply voltage range is 2.97 V to 3.63 V, typically 3.3 V."},{"question":"Is TM4C129CNCPDTT3 compatible with TM4C1294NCPDT?","answer":"Yes, the TM4C1294NCPDT is pin-compatible in the same 128-TQFP package and shares the same core and memory. The 1294 adds a second Ethernet MAC and more CAN modules, while the 129CNC is a single-Ethernet variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C129CNCPDTT3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C129CNCPDTT3 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}}