{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1294KCPDTI3R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1294KCPDTI3R","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1294KCPDTI3R","factsUrl":"https://icboms.com/api/mcp/products/TM4C1294KCPDTI3R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C Series TM4C1294KCPDTI3R, 32-bit ARM Cortex-M4F MCU, 120 MHz, 512KB Flash, 256K x 8 SRAM, 6K x 8 EEPROM, Ethernet, CAN, USB OTG, 90 I/O, -40°C to 85°C, 128-TQFP.","salesMarkdown":"## Memory sizing and the BOM decision With 512 KB Flash and 256 KB SRAM, this MCU sits in the mid-to-upper density tier of the Tiva C family. The 6 KB EEPROM eliminates an external serial EEPROM for calibration constants or network parameters, saving board area and a BOM line. The 90 general-purpose I/O in a 128-TQFP package give enough pins to drive a parallel LCD, a memory-mapped FPGA, or a bank of opto-isolated inputs without a port expander. An internal oscillator is available, but for Ethernet timing an external 25 MHz crystal is typical.","metaTitle":"TM4C1294KCPDTI3R Tiva C MCU, ARM Cortex-M4F 120 MHz","metaDescription":"Texas Instruments TM4C1294KCPDTI3R Tiva C series 32-bit ARM Cortex-M4F MCU, 120 MHz, 512KB Flash, 256KB SRAM, Ethernet & CAN, -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); Cut Tape (CT)","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":"TM4C1294","Program Memory Size":"512KB (512K 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":"$16.3300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8d187fb71886ea24c06f974640e00f43.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1294KCPDTI3R/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1294KCPDTI3R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1294KCPDTI3R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}