{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1237H6PZI7R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1237H6PZI7R","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1237H6PZI7R","factsUrl":"https://icboms.com/api/mcp/products/TM4C1237H6PZI7R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva C series TM4C1237H6PZI7R, 32-bit ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash, 32 KB RAM, 2 KB EEPROM, 100-LQFP, -40 to 85 °C.","salesMarkdown":"It packs 256 KB of Flash, 32 KB of SRAM, and 2 KB of EEPROM in a 100-pin LQFP package, rated for -40 to 85 °C industrial environments. The part is aimed at real-time control, sensor fusion, and communication gateway applications where the FPU accelerates PID loops or FFT math without an external DSP. ## Memory map — Flash, RAM, and the EEPROM edge The 2 KB EEPROM stores parameters without wearing the Flash. ## Peripheral set — CAN, USB OTG, and serial flexibility The CAN interface makes this MCU a natural fit for industrial automation gateways or automotive body controllers. USB OTG allows direct connection to a flash drive for data logging or to a PC for firmware updates without an external USB-serial bridge. The 69 GPIOs in the 100-LQFP package leave room for a parallel LCD interface or a bank of opto-isolated inputs alongside the serial buses. For BOM planning, the base product number TM4C1237 covers multiple Flash/RAM density variants in the same 100-LQFP footprint, so a pin-compatible upgrade path exists within the family if firmware grows.","metaTitle":"Texas Instruments TM4C1237H6PZI7R Tiva C ARM Cortex-M4F MCU, 80 MHz","metaDescription":"Texas Instruments Tiva C TM4C1237H6PZI7R 32-bit ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash, 32 KB RAM, 2 KB EEPROM, 100-LQFP, -40 to 85 °C. Active production, available 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":"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":"69","Core Processor":"ARM® Cortex®-M4F","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 24x12b","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":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.08V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.0199","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a867ed917cc536d142ba3e11c70c6bde.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1237H6PZI7R/alternatives.json"},"ai":{"faq":[{"question":"What is TM4C1237H6PZI7R's listed speed?","answer":"The TM4C1237H6PZI7R is rated for an 80 MHz core clock with the ARM Cortex-M4F FPU."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1237H6PZI7R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1237H6PZI7R 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}}