{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C123FH6PMTR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C123FH6PMTR","canonicalUrl":"https://icboms.com/texas-instruments/TM4C123FH6PMTR","factsUrl":"https://icboms.com/api/mcp/products/TM4C123FH6PMTR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C series, ARM® Cortex®-M4F, 32-Bit, 80MHz, 256KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 64-LQFP, -40°C to 105°C.","salesMarkdown":"## 80 MHz Cortex-M4F with FPU — compute headroom for control loops That FPU matters when you are running PID loops, sensor fusion, or motor-control algorithms without a separate DSP — the hardware divide and MAC instructions keep cycle counts deterministic. On the connectivity side, this part carries CAN, USB OTG, and multiple serial interfaces (UART, SPI, I²C, SSI, Microwire, IrDA) plus a quadrature encoder interface for motor position feedback. The 12-channel 12-bit ADC samples analog inputs like current-sense resistors or thermistor bridges. The 64-LQFP package (10x10 mm) with 43 I/O lines fits on a two-layer PCB without heroic routing. ## Memory map and firmware update strategy The 256 KB Flash is organized as 256K x 8, providing byte-addressable access for constants and look-up tables.","metaTitle":"TM4C123FH6PMTR Tiva C ARM Cortex-M4F MCU, 80 MHz","metaDescription":"TM4C123FH6PMTR from Texas Instruments: 32-bit ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash, 32 KB RAM, CAN/USB OTG, -40°C to 105°C. Available 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":"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":"43","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":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.08V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.4524","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/48ffbec382ccd7e82aacfe0172c6f195.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C123FH6PMTR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C123FH6PMTR?","answer":"The TM4C123GH6PM is a pin-compatible alternative in the same 64-LQFP package, offering the same 256 KB Flash and 32 KB RAM but with additional peripherals like a second CAN module. Both share the same base product number TM4C123 and are footprint-identical."},{"question":"What is TM4C123FH6PMTR's listed speed?","answer":"The TM4C123FH6PMTR runs at 80 MHz from its internal oscillator, with a 32-bit ARM Cortex-M4F core that includes a single-precision FPU."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C123FH6PMTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C123FH6PMTR 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}}