{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1233H6PMIR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1233H6PMIR","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1233H6PMIR","factsUrl":"https://icboms.com/api/mcp/products/TM4C1233H6PMIR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C series TM4C1233H6PMIR, 32-bit ARM® Cortex®-M4F MCU, 80 MHz, 256 KB Flash, 32 KB SRAM, 2 KB EEPROM, USB + CAN + I²C + SPI + UART, 43 I/O, 12x12b ADC, -40°C to 85°C, 64-LQFP.","salesMarkdown":"The TM4C1233H6PMIR runs an ARM Cortex-M4F core at 80 MHz with a single-precision floating-point unit. The 2 KB EEPROM on-chip saves calibration constants or boot counters without external storage. ## Connectivity and I/O — USB, CAN, and serial buses This MCU carries USB (device/host/OTG), CAN, I²C, SPI, SSI, UART, and IrDA. The USB controller supports both device and host modes. CAN is the industrial backbone; the part can sit as a sensor node on a CANopen bus. 43 general-purpose I/O in a 64-LQFP package. ## Lifecycle reality — EOL, not NRND Supply voltage spans 1.08 V to 3.63 V. ## On-chip data converters and oscillators","metaTitle":"TM4C1233H6PMIR Tiva C ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash","metaDescription":"Texas Instruments TM4C1233H6PMIR 32-bit ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash, 32 KB SRAM, USB+CAN, -40°C to 85°C, 64-LQFP. Sourced to order against RFQ.","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":"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":"$7.4455","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9a1d61176b9c7a844c754417ec178f53.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1233H6PMIR/alternatives.json"},"ai":{"faq":[{"question":"What is the operating voltage of TM4C1233H6PMIR?","answer":"The supply voltage range is 1.08 V to 3.63 V. The core operates down to 1.08 V for low-power modes; I/O rails typically run at 3.3 V for peripheral compatibility."},{"question":"Does TM4C1233H6PMIR support USB device and host modes?","answer":"Yes. The USB controller on this MCU supports device, host, and OTG modes. You can implement a USB mass-storage host or a CDC/DFU device without external PHY."},{"question":"What is the package type of TM4C1233H6PMIR?","answer":"It is supplied in a 64-lead LQFP package (10x10 mm body, 0.5 mm pitch). The supplier device package is 64-LQFP (10x10)."},{"question":"Is there a replacement or equivalent for TM4C1233H6PMIR?","answer":"The TM4C123GH6PMI is a pin-compatible, same-package alternative from the same Tiva C series. Confirm the Flash and SRAM sizes match your firmware image before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1233H6PMIR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1233H6PMIR 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}}