{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C123BH6PMIR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C123BH6PMIR","canonicalUrl":"https://icboms.com/texas-instruments/TM4C123BH6PMIR","factsUrl":"https://icboms.com/api/mcp/products/TM4C123BH6PMIR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C Series TM4C123BH6PMIR, ARM® Cortex®-M4F 32-Bit MCU, 80MHz, 256KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 43 I/O, CAN/I²C/SPI/UART, 12x12b ADC, -40°C~85°C, 64-LQFP.","salesMarkdown":"The TM4C123BH6PMIR is a Texas Instruments Tiva C Series 32-bit ARM Cortex-M4F MCU running at 80 MHz. ## Peripheral set for industrial and panel applications Connectivity covers CANbus for factory-floor networks, I²C and SPI for local sensor buses or an external serial Flash, and UART/USART for debug or Modbus RTU links. The quadrature encoder interface (QEI) reads incremental encoder pulses directly — no external counter logic needed for position feedback. 43 GPIOs in the 64-LQFP package leave enough pins for a parallel LCD interface or a bank of opto-coupled inputs. The 12-channel 12-bit ADC samples up to three phase currents plus a DC-link voltage in one conversion sequence. Supply range is 1.08 V to 3.63 V.","metaTitle":"TM4C123BH6PMIR Tiva C ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash, -40 to 85°C","metaDescription":"TM4C123BH6PMIR from Texas Instruments: 32-bit ARM Cortex-M4F MCU at 80 MHz with 256 KB Flash, 32 KB RAM, CAN, 12-bit ADC. Industrial temp range. Sourced to order, RFQ for current p","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, Motion PWM, POR, WDT","Connectivity":"CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART","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":"TM4C123","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":"$6.6776","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c45f416131cd5d70e85b28d86431b4e8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C123BH6PMIR/alternatives.json"},"ai":{"faq":[{"question":"What is the operating temperature range of TM4C123BH6PMIR?","answer":"The operating temperature range is -40°C to 85°C, industrial grade."},{"question":"What is the closest pin-compatible alternative to TM4C123BH6PMIR?","answer":"The non-tape-and-reel variant TM4C123BH6PM shares the same die and pinout; the suffix difference is packaging format only. For a different Flash/RAM density, the TM4C123x family uses the same 64-LQFP footprint."},{"question":"Is TM4C123BH6PMIR RoHS compliant?","answer":"The part is supplied in Tape & Reel packaging; RoHS compliance is standard for this series. Confirm the specific date-code lot compliance at order placement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C123BH6PMIR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C123BH6PMIR 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}}