{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1237H6PMI7R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1237H6PMI7R","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1237H6PMI7R","factsUrl":"https://icboms.com/api/mcp/products/TM4C1237H6PMI7R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C series, ARM® Cortex®-M4F, 32-Bit, 80MHz, 256KB (256K x 8) FLASH, 32K x 8 RAM, 2K x 8 EEPROM, 64-LQFP, -40°C~85°C.","salesMarkdown":"The TM4C1237H6PMI7R is a Texas Instruments Tiva C series microcontroller built around an ARM Cortex-M4F core with a single-precision floating-point unit, clocked at 80 MHz. That FPU is the differentiator versus a plain Cortex-M3 — it handles sensor fusion, PID coefficients, and FFT bins without software emulation, so the loop stays deterministic. Program memory is 256 KB of Flash, backed by 32K x 8 SRAM and 2K x 8 EEPROM, which is enough for a Modbus TCP-to-CAN gateway or a small HMI panel running a real-time OS. ## Connectivity and I/O — CAN and USB OTG on a single chip The 12-channel 12-bit ADC (A/D 12x12b) captures analog sensor inputs without an external converter. With 43 I/O lines in a 64-LQFP package, the pin count is tight for a multi-interface design but workable if you multiplex the lower-speed buses. Supply range is 1.08 V to 3.63 V. ## Lifecycle and sourcing — what the record shows One source marks the part as end-of-life hot; another lists the product status as Active. For a firm commitment, submit an RFQ.","metaTitle":"Texas Instruments TM4C1237H6PMI7R Tiva C MCU, 80 MHz, 256 KB Flash","metaDescription":"TM4C1237H6PMI7R ARM Cortex-M4F MCU from TI Tiva C series. 80 MHz, 256 KB Flash, 32K x 8 SRAM, CAN/USB OTG, -40°C to 85°C. 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":"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, 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":"TM4C1237","Program Memory Size":"256KB (256K 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":"$7.7906","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/24cb4267ca251b52f59d7bf8b0d1bf74.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1237H6PMI7R/alternatives.json"},"ai":{"faq":[{"question":"What is the speed of TM4C1237H6PMI7R?","answer":"The TM4C1237H6PMI7R runs at 80 MHz from its ARM Cortex-M4F core."},{"question":"Is TM4C1237H6PMI7R active or obsolete?","answer":"The evidence is mixed: one source flags it as end-of-life hot, while another shows Active status. For a firm commitment, submit an RFQ — we confirm availability and current pricing at quote time."},{"question":"What package does TM4C1237H6PMI7R use?","answer":"It comes in a 64-LQFP package, supplier device package 64-LQFP (10x10 mm)."},{"question":"What is the core processor of TM4C1237H6PMI7R?","answer":"The core is an ARM Cortex-M4F with a single-precision floating-point unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1237H6PMI7R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1237H6PMI7R 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}}