{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1237E6PMI7","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1237E6PMI7","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1237E6PMI7","factsUrl":"https://icboms.com/api/mcp/products/TM4C1237E6PMI7","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C series TM4C1237E6PMI7, 32-bit ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 43 I/O, CAN, USB OTG, 64-LQFP, -40 to 85°C.","salesMarkdown":"The 128 KB on-chip Flash and 32K x 8 SRAM leave room for a modest real-time control stack — think sensor fusion, motor commutation loops, or a Modbus TCP gateway — without external memory. The 2K x 8 EEPROM holds calibration constants and boot parameters across power cycles. ## Industrial temperature grade — deployment envelope The internal oscillator and brown-out detect keep the core running through supply dips without a supervisor IC. ## Lifecycle status — plan the BOM transition The TM4C1237E6PMI7 carries an end-of-life hot designation. The last-time-buy window is active; new production allocation is tightening. For sustained builds, evaluate the TM4C129x or TM4C123x family successors — pin-compatible options exist within the Tiva C portfolio, though peripheral set and memory size differ. We source this part to order against an RFQ; confirm current availability and pricing at quote time.","metaTitle":"TM4C1237E6PMI7 Tiva C ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash","metaDescription":"Texas Instruments TM4C1237E6PMI7 32-bit ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, CAN/USB OTG, -40 to 85°C. Sourced 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":"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":"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":"$10.5917","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1bb34c3c6ec5e5bd5605dd65e4e0205c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1237E6PMI7/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C1237E6PMI7?","answer":"Within the Tiva C family, the TM4C1233 and TM4C129x series share the 64-LQFP footprint but differ in Flash density, RAM, and peripheral count. Verify the specific peripheral set against your BOM before substituting."},{"question":"What is TM4C1237E6PMI7's core speed?","answer":"The ARM Cortex-M4F core runs at 80 MHz with a hardware floating-point unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1237E6PMI7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1237E6PMI7 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}}