{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1294NCZADT3","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1294NCZADT3","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1294NCZADT3","factsUrl":"https://icboms.com/api/mcp/products/TM4C1294NCZADT3","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva C series TM4C1294NCZADT3, 32-bit ARM Cortex-M4F MCU, 120 MHz, 1 MB Flash, 256 KB RAM, 6 KB EEPROM, Ethernet, CAN, USB OTG, 140 I/O, -40°C to 105°C, 212-NFBGA (10x10).","salesMarkdown":"It has 1 MB Flash, 256 KB SRAM, and 6 KB EEPROM on-chip. ## 120 MHz Cortex-M4F — what it buys you on the bus 120 MHz core speed with a single-cycle multiply and single-precision FPU means the TM4C1294NCZADT3 can handle a closed-loop motor control algorithm, a Modbus TCP gateway, and a local HMI update all within a 1 ms control tick. The FPU offloads the filter math for current sensing or vibration analysis without cycle-count gymnastics. If your application needs deterministic Ethernet response (e.g., a PROFINET RT slave), the 120 MHz clock and the integrated Ethernet MAC with dedicated DMA keep the frame jitter low enough to pass conformance testing — no external PHY or FPGA glue required. ## Memory map and field-reprogrammability 1 MB of Flash leaves room for a bootloader, a real-time OS kernel (FreeRTOS or TI-RTOS), the application code, and a small file system for configuration parameters. The 256 KB SRAM splits across multiple banks, so a double-buffered Ethernet frame buffer and a control data array can coexist without thrashing. The 6 KB EEPROM is useful for calibration constants or production counters that survive firmware updates — no external serial EEPROM needed for that role. Flash is programmed in-system via the JTAG/SWD debug interface or over USB DFU, so field updates are straightforward.","metaTitle":"TM4C1294NCZADT3 Tiva C ARM Cortex-M4F MCU, 120 MHz, 1 MB Flash","metaDescription":"Texas Instruments TM4C1294NCZADT3 Tiva C series MCU, 32-bit ARM Cortex-M4F at 120 MHz, 1 MB Flash, 256 KB RAM, Ethernet, CAN, USB OTG, -40°C to 105°C, 212-NFBGA. Active, available","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":"TM4C1294","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":"$21.7200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/60e1a590422d19ffa56044ad1a9eaf02.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1294NCZADT3/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C1294NCZADT3?","answer":"Within the same Tiva C series, the TM4C1294NCPDT is a pin-compatible LQFP-144 variant of the same die — same 120 MHz Cortex-M4F, same 1 MB Flash and 256 KB RAM, but with fewer I/O (120 vs 140) and a QFP package instead of BGA. For a BGA-to-BGA swap with identical ball-out, the TM4C1292NCZADT3 is a drop-in with 512 KB Flash if you need less code space."},{"question":"What is the speed rating of TM4C1294NCZADT3?","answer":"The core runs at 120 MHz maximum, which is the rated speed for the ARM Cortex-M4F with single-cycle multiply and FPU."},{"question":"What compliance documentation does TI provide for this part?","answer":"Texas Instruments provides RoHS and REACH compliance declarations for the TM4C1294NCZADT3. The 212-NFBGA package is lead-free and compatible with lead-free soldering profiles. UL and IEC certifications are not listed for this component-level MCU."},{"question":"Where can I buy TM4C1294NCZADT3 and get current pricing?","answer":"We source and quote this part to order against an RFQ. Availability and current pricing are confirmed at quote time through our independent distribution network — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1294NCZADT3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1294NCZADT3 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}}