{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1233H6PZIR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1233H6PZIR","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1233H6PZIR","factsUrl":"https://icboms.com/api/mcp/products/TM4C1233H6PZIR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C Series TM4C1233H6PZIR, ARM® Cortex®-M4F 32-bit MCU, 80MHz, 256KB Flash, 32K x 8 SRAM, 2K x 8 EEPROM, 69 I/O, 22x12b ADC, CAN/USB, -40°C~85°C, 100-LQFP.","salesMarkdown":"The 80 MHz core includes a single-precision floating-point unit, so PID loops and FFTs run without software emulation overhead. The 2K x 8 EEPROM stores calibration constants and failsafe parameters without wearing the Flash. ## Industrial temperature range and connectivity — where this MCU fits The 69 I/O pins and 22-channel 12-bit ADC let it read multiple sensors and drive indicators without external mux or GPIO expanders. ## 100-LQFP footprint and supply range — layout and power budget Supply voltage spans 1.08V to 3.63V, so a single 3.3V rail works, and the part can also run from a 1.2V core supply if the application needs lower dynamic power. That means no last-time-buy pressure and no forced redesign for the foreseeable future.","metaTitle":"TI TM4C1233H6PZIR Tiva C ARM Cortex-M4F MCU, 80MHz","metaDescription":"Texas Instruments TM4C1233H6PZIR 32-bit ARM Cortex-M4F MCU with 80MHz core, 256KB Flash, 32K x 8 SRAM, 2K x 8 EEPROM, 69 I/O, 22x12b ADC, CAN/USB, -40°C to","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":"69","Core Processor":"ARM® Cortex®-M4F","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 22x12b","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":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.08V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.7792","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ec61ef036c202f7fdedbde28d907a09a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1233H6PZIR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C1233H6PZIR in the Tiva C family?","answer":"Within the Tiva C Series, the TM4C1233H6PZIR shares its 100-LQFP pinout and peripheral set with other TM4C123x parts that differ mainly in Flash and SRAM density. A direct alternative would be a TM4C123x variant with the same 100-LQFP footprint — the exact code depends on the required memory size. The base product number TM4C1233 identifies this specific Flash/RAM configuration."},{"question":"What is the core speed and memory configuration of TM4C1233H6PZIR?","answer":"The TM4C1233H6PZIR runs an ARM Cortex-M4F core at 80 MHz. The 32-bit single-core architecture with FPU handles floating-point control loops in hardware."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1233H6PZIR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1233H6PZIR 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}}