{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1231H6PGEI7","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1231H6PGEI7","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1231H6PGEI7","factsUrl":"https://icboms.com/api/mcp/products/TM4C1231H6PGEI7","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C TM4C1231H6PGEI7, 32-Bit ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash, 32K x 8 SRAM, 2K x 8 EEPROM, 105 I/O, 144-LQFP, -40°C to 85°C.","salesMarkdown":"## Lifecycle and supply assurance The TM4C1231H6PGEI7: For new designs, this provides a stable supply horizon. The base product number TM4C1231 covers a family of density and temperature variants, allowing a pin-compatible migration path within the same footprint if memory or temperature grade requirements change.","metaTitle":"TM4C1231H6PGEI7 Tiva C ARM Cortex-M4F MCU, 80 MHz","metaDescription":"Texas Instruments TM4C1231H6PGEI7 32-bit ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash, 32K x 8 SRAM, 2K x 8 EEPROM, 105 I/O, 144-LQFP, -40°C to 85°C.","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":"Tube","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":"105","Core Processor":"ARM® Cortex®-M4F","Package / Case":"144-LQFP","Product Status":"Active","Data Converters":"A/D 24x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TM4C1231","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.08V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.8327","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2f25e7b9d67c37a8e99da9ad93adaaa1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1231H6PGEI7/alternatives.json"},"ai":{"faq":[{"question":"Does TM4C1231H6PGEI7 have USB OTG?","answer":"The evidence does not list USB OTG among the connectivity interfaces. The listed interfaces are CANbus, I²C, IrDA, Microwire, SPI, SSI, and UART/USART. If USB OTG is required, a different Tiva C variant or an external USB controller would be needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1231H6PGEI7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1231H6PGEI7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}