{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1233E6PMIR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1233E6PMIR","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1233E6PMIR","factsUrl":"https://icboms.com/api/mcp/products/TM4C1233E6PMIR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva C series TM4C1233E6PMIR, 32-bit ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 43 I/O, 64-LQFP, -40°C to 85°C.","salesMarkdown":"The TM4C1233E6PMIR is a Texas Instruments Tiva C series 32-bit ARM Cortex-M4F microcontroller running at 80 MHz. That core includes a single-precision floating-point unit, so PID loops, sensor fusion math, and filter coefficients stay in hardware rather than soft-emulated. The 128 KB Flash and 32K x 8 RAM give it enough room for a CANopen stack plus a modest HMI page buffer — think pump controllers, conveyor drives, or a local operator panel with a small display. The 43 I/O lines, 12-bit ADC with 12 channels, and CAN, USB, UART, SPI, and I2C interfaces cover the typical fieldbus gateway or multi-sensor aggregator role. The 128 KB Flash holds a real-time OS kernel, a CANopen or Modbus RTU stack, and application code for a mid-complexity control task. The 32K x 8 RAM supports a few hundred tag-mapped variables and a UART DMA buffer for logging. ## Connectivity and peripheral set — CAN, USB, and serial interfaces The TM4C1233E6PMIR includes CAN, USB, UART, SPI, I2C, SSI, and IrDA interfaces. For a panel builder wiring a drive to a PLC, the CAN port handles the motion bus while the USB device port serves as a local programming and diagnostics access. The 12-bit ADC with 12 channels reads analog sensors directly — pressure transducers, temperature probes, or potentiometer feedback. The internal oscillator saves an external crystal for non-critical timing; keep a crystal for CAN or USB bit-rate accuracy. ## Lifecycle and sourcing — EOL hot, last-time-buy window The TM4C1233E6PMIR has an EOL hot lifecycle stage. The product status is Active.","metaTitle":"TM4C1233E6PMIR Tiva C ARM Cortex-M4F MCU, 80 MHz","metaDescription":"Texas Instruments TM4C1233E6PMIR Tiva C series 32-bit ARM Cortex-M4F MCU. 80 MHz, 128 KB Flash, 32K x 8 RAM, 64-LQFP, -40°C to 85°C. Available to order, quoted on request.","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","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":"TM4C1233","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":"$5.9926","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/780b259ff6ab28346ceaded715231b12.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1233E6PMIR/alternatives.json"},"ai":{"faq":[{"question":"What is TM4C1233E6PMIR's listed speed?","answer":"The TM4C1233E6PMIR runs at 80 MHz on an ARM Cortex-M4F core with a single-precision floating-point unit."},{"question":"What series is TM4C1233E6PMIR from?","answer":"It belongs to the Texas Instruments Tiva C series of 32-bit ARM Cortex-M4F microcontrollers."},{"question":"What is the operating temperature range for TM4C1233E6PMIR?","answer":"The TM4C1233E6PMIR is rated for -40°C to 85°C, covering industrial environments such as factory automation and outdoor telecom enclosures."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1233E6PMIR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1233E6PMIR 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}}