{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1232D5PMIR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1232D5PMIR","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1232D5PMIR","factsUrl":"https://icboms.com/api/mcp/products/TM4C1232D5PMIR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva C series TM4C1232D5PMIR, 32-bit ARM Cortex-M4F MCU, 80MHz, 64KB Flash, 24KB RAM, 2KB EEPROM, CAN, USB, 49 I/O, -40 to 85°C, 64-LQFP.","salesMarkdown":"That FPU handles sensor fusion and motor-control math without software emulation overhead — a real advantage over the M3 or M0+ siblings in the same package footprint. The 64 KB Flash and 24 KB RAM fit a mid-complexity control loop or a CAN gateway node with a modest data buffer; the 2 KB EEPROM holds calibration constants and boot parameters without external storage. ## Connectivity and I/O for industrial integration The 49 GPIOs, 12-channel 12-bit ADC, and internal oscillator reduce external component count. Surface-mount only, so plan for a pick-and-place step on the line.","metaTitle":"Texas Instruments TM4C1232D5PMIR Tiva C MCU, ARM Cortex-M4F 80MHz","metaDescription":"TM4C1232D5PMIR Tiva C 32-bit ARM Cortex-M4F MCU, 80MHz, 64KB Flash, 24KB RAM, CAN/USB, -40 to 85°C, 64-LQFP. 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":"80MHz","Series":"Tiva™ C","Package":"Tape & Reel (TR)","RAM Size":"24K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"2K x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, WDT","Connectivity":"CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB","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":"TM4C1232","Program Memory Size":"64KB (64K 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":"$6.4444","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9a4d4826147504e47a42c835aeadbfbf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1232D5PMIR/alternatives.json"},"ai":{"faq":[{"question":"What is TM4C1232D5PMIR's listed speed?","answer":"The core runs at 80 MHz, which is the maximum clock speed for this ARM Cortex-M4F device. That 80 MHz, combined with the FPU, gives enough headroom for a 10 kHz current-control loop with sensor filtering in the same cycle budget."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1232D5PMIR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1232D5PMIR 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}}