{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C129XNCZADT3","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C129XNCZADT3","canonicalUrl":"https://icboms.com/texas-instruments/TM4C129XNCZADT3","factsUrl":"https://icboms.com/api/mcp/products/TM4C129XNCZADT3","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C Series TM4C129XNCZADT3, ARM® Cortex®-M4F 32-bit MCU, 120 MHz, 1 MB Flash, 256K x 8 RAM, 6K x 8 EEPROM, 140 I/O, Ethernet, CAN, USB OTG, 212-VFBGA, -40°C to 105°C.","salesMarkdown":"## Tiva C series MCU with integrated Ethernet and industrial connectivity It carries 1 MB of Flash program memory, 256 KB of SRAM, and 6 KB of EEPROM, with 140 general-purpose I/O lines routed to a 212-ball NFBGA package measuring 10x10 mm. ## 120 MHz Cortex-M4F — processing headroom for protocol stacks and real-time loops The 120 MHz core with FPU handles Ethernet TCP/IP offload, CAN message handling, and control-loop calculations without a separate communications processor. This matters when the BOM has to consolidate an MCU plus a network coprocessor into a single device. ## Memory sizing for firmware and data buffering 1 MB Flash accommodates a full Ethernet stack plus application code; 256 KB SRAM supports packet buffers and multi-tasking. The 6 KB EEPROM stores calibration constants and network parameters without requiring external serial memory.","metaTitle":"TI TM4C129XNCZADT3 Tiva C ARM Cortex-M4F MCU, 120 MHz, 1 MB Flash","metaDescription":"Texas Instruments TM4C129XNCZADT3 32-bit ARM Cortex-M4F MCU, 120 MHz, 1 MB Flash, 256 KB RAM, 140 I/O, Ethernet/CAN/USB, -40 to 105°C, 212-NFBGA. Sourced to order against RFQ.","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":"140","Core Processor":"ARM® Cortex®-M4F","Package / Case":"212-VFBGA","Product Status":"Active","Data Converters":"A/D 24x12b","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":"212-NFBGA (10x10)","Voltage - Supply (Vcc/Vdd)":"2.97V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$22.6942","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/16a2ea903907422bb7aac7a14bb4daf1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C129XNCZADT3/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TM4C129XNCZADT3 and TM4C129XNCZADI3?","answer":"The only difference is the operating temperature range: the 'T3' variant is rated -40°C to 105°C, while the 'I3' variant is rated -40°C to 85°C. All other specifications — 120 MHz Cortex-M4F, 1 MB Flash, 256 KB RAM, connectivity, package — are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C129XNCZADT3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C129XNCZADT3 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}}