{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1231E6PMI7R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1231E6PMI7R","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1231E6PMI7R","factsUrl":"https://icboms.com/api/mcp/products/TM4C1231E6PMI7R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C Series TM4C1231E6PMI7R, 32-bit ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 43 I/O, CANbus, SPI, I²C, UART, 22x12-bit ADC, -40°C to 85°C, 64-LQFP.","salesMarkdown":"It packs 128 KB of Flash, 32 KB of RAM, and 2 KB of EEPROM on-chip — enough for a moderate control loop with some data logging or a small protocol stack. The 43 I/O lines break out to CAN, SPI, I²C, UART, and a 22-channel 12-bit ADC, making it a natural fit for industrial sensor hubs, motor-control interface boards, and CAN-bus gateway modules that need to live in a -40°C to 85°C enclosure. The 80 MHz Cortex-M4F core includes a hardware FPU for single-cycle MAC and divide operations. ## Memory and peripherals — what is on the die","metaTitle":"TM4C1231E6PMI7R Tiva C ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash","metaDescription":"Texas Instruments TM4C1231E6PMI7R 32-bit ARM Cortex-M4F MCU with FPU, 80 MHz, 128 KB Flash, 32 KB RAM, 2 KB EEPROM, 43 I/O, CAN, -40°C to 85°C, 64-LQFP. Sourced to order against RF","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, POR, WDT","Connectivity":"CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART","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 22x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TM4C1231","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":"$5.3995","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9afa6da98e9815836640cee3956cca70.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1231E6PMI7R/alternatives.json"},"ai":{"faq":[{"question":"What is the TM4C1231E6PMI7R's listed speed?","answer":"80 MHz, running on an ARM Cortex-M4F core with single-precision FPU."},{"question":"What series is the TM4C1231E6PMI7R from?","answer":"It is part of the Tiva C series from Texas Instruments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1231E6PMI7R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1231E6PMI7R 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}}