{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1237H6PZIR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1237H6PZIR","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1237H6PZIR","factsUrl":"https://icboms.com/api/mcp/products/TM4C1237H6PZIR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva C series TM4C1237H6PZIR, 32-bit ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash, 32 KB RAM, 2 KB EEPROM, USB OTG + CAN, 69 I/O, 100-LQFP, -40 to 85°C.","salesMarkdown":"The TM4C1237H6PZIR runs an ARM Cortex-M4F core at 80 MHz, with a single-precision floating-point unit on die. ## 256 KB Flash + 32 KB RAM — sizing the firmware and data buffers Program memory is 256 KB Flash, paired with 32 KB SRAM and a separate 2 KB EEPROM block. ## Connectivity mix: USB OTG, CAN, and five serial protocols The USB OTG lets the part act as a USB-to-CAN gateway or a data-logger host for a thumb drive. CAN is the industrial backbone here — the Tiva C family was designed with CAN in mind, so the message-object RAM and filtering are baked into the peripheral, not bit-banged.","metaTitle":"TM4C1237H6PZIR Tiva C ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash","metaDescription":"TM4C1237H6PZIR from Texas Instruments: Tiva C series 32-bit ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash, 32 KB RAM, 2 KB EEPROM, USB OTG + CAN, -40 to 85°C, 100-LQFP. Active productio","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/TM4C1237H6PZIR/alternatives.json"},"ai":{"faq":[{"question":"What is the TM4C1237H6PZIR's core speed?","answer":"The ARM Cortex-M4F core runs at 80 MHz, with a hardware FPU for single-precision floating-point math."},{"question":"What compliance documentation does Texas Instruments provide for this part?","answer":"Texas Instruments provides RoHS and REACH compliance documentation for the TM4C1237H6PZIR. The part is lead-free and the 100-LQFP package is compatible with lead-free reflow profiles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1237H6PZIR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1237H6PZIR 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}}