{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1237H6PMI","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1237H6PMI","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1237H6PMI","factsUrl":"https://icboms.com/api/mcp/products/TM4C1237H6PMI","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C series TM4C1237H6PMI, ARM® Cortex®-M4F 32-bit MCU, 80 MHz, 256 KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 64-LQFP.","salesMarkdown":"The TM4C1237H6PMI runs an ARM Cortex-M4F core at 80 MHz with a single-cycle multiply and hardware floating-point unit. That clock rate sets the timing budget for the CAN 2.0 and USB OTG interfaces — both are on-chip and share the bus matrix with the 256 KB Flash and 32 KB SRAM. For a control loop reading 12-bit ADC channels and pushing data over CAN, the 80 MHz clock keeps the sample-to-transmit latency under a few microseconds, provided the Flash wait states are configured correctly. 256 KB of Flash and 32 KB SRAM are on-chip. The 2 KB EEPROM stores parameters across reprogramming cycles. ## 43 I/O and connectivity — what is on the pins 64-LQFP package provides 43 I/O pins. The 12-bit ADC has 12 channels.","metaTitle":"TM4C1237H6PMI Tiva C MCU, 80 MHz, 256 KB Flash, 64-LQFP","metaDescription":"TM4C1237H6PMI 32-bit ARM Cortex-M4F MCU from TI Tiva C series. 80 MHz, 256 KB Flash, 32 KB RAM, 43 I/O, CAN/USB OTG. 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":"Tray","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":"$11.1003","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/24cb4267ca251b52f59d7bf8b0d1bf74.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1237H6PMI/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C1237H6PMI?","answer":"The TM4C123GH6PMI is the closest pin-compatible alternative within the Tiva C family. It offers additional USB Host/Device OTG and larger Flash options, but verify the exact memory size and peripheral set against your BOM before substituting."},{"question":"What is the speed rating of TM4C1237H6PMI?","answer":"The core runs at 80 MHz. That clock rate drives the CAN, USB OTG, and SPI interfaces with enough margin for most industrial control loops."},{"question":"What compliance documentation does TI provide for TM4C1237H6PMI?","answer":"Texas Instruments provides RoHS and REACH compliance documentation for this part. The datasheet includes the material declaration and environmental compliance statements. No UL or IEC certification is listed in the standard documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1237H6PMI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1237H6PMI 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}}