{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C123FE6PMIR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C123FE6PMIR","canonicalUrl":"https://icboms.com/texas-instruments/TM4C123FE6PMIR","factsUrl":"https://icboms.com/api/mcp/products/TM4C123FE6PMIR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva C TM4C123FE6PMIR, ARM Cortex-M4F 32-bit MCU, 80 MHz, 128 KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, CAN/USB OTG/I²C/SPI/UART, 49 I/O, 64-LQFP, -40°C to 85°C.","salesMarkdown":"## ARM Cortex-M4F at 80 MHz — real-time control headroom The 128 KB Flash and 32K x 8 RAM give enough room for a moderate control loop with a USB or CAN stack, while the 2K x 8 EEPROM holds calibration constants or boot parameters without wearing the Flash. The 49 GPIOs and the 12-channel 12-bit ADC cover a typical sensor-fusion or motor-control I/O map without external muxing. ## Industrial temperature grade and connectivity","metaTitle":"Texas Instruments TM4C123FE6PMIR Tiva C ARM Cortex-M4F MCU, 80 MHz","metaDescription":"Texas Instruments TM4C123FE6PMIR Tiva C series ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, industrial temp -40°C to 85°C, 64-LQFP. Active lifecycle, avail","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"80MHz","Series":"Tiva™ C","Package":"Tape & Reel (TR)","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"2K x 8","Peripherals":"Brown-out Detect/Reset, DMA, Motion PWM, POR, WDT","Connectivity":"CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"49","Core Processor":"ARM® Cortex®-M4F","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TM4C123","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.08V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.6334","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7762af47e592ed923c4c98ee699db6f3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C123FE6PMIR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C123FE6PMIR?","answer":"Within the Tiva C TM4C123x family, density variants (e.g., 256 KB Flash / 32K RAM) share the same 64-LQFP footprint and peripheral set, providing a drop-in upgrade path without board respin."},{"question":"What is TM4C123FE6PMIR's listed speed?","answer":"The TM4C123FE6PMIR is rated for 80 MHz core speed, driven by an internal oscillator or an external clock source."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C123FE6PMIR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C123FE6PMIR 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}}