{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1230E6PMI","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1230E6PMI","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1230E6PMI","factsUrl":"https://icboms.com/api/mcp/products/TM4C1230E6PMI","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C Series TM4C1230E6PMI, 32-Bit ARM® Cortex®-M4F MCU, 80MHz, 128KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 49 I/O, 64-LQFP, -40°C~85°C.","salesMarkdown":"The FPU accelerates control-loop math and sensor fusion without a software emulation penalty — a real advantage over M3 or M0+ parts in the same price tier. Program memory is 128 KB of Flash, backed by 32 KB of SRAM and a separate 2 KB EEPROM block for calibration constants or configuration data that survives reprogramming. On-chip connectivity includes a CAN 2.0B controller, multiple I²C, SPI/SSI, and UART/USART interfaces, plus IrDA and Microwire support. The 12-channel, 12-bit ADC captures analog sensor data directly, eliminating an external converter for most multi-sensor nodes. ## Supply range and clocking The core and I/O operate from a single supply between 1.08 V and 3.63 V, which covers both 3.3 V and 1.8 V rail designs. An internal oscillator is provided, so the MCU can run without an external crystal for cost-sensitive builds; the PLL multiplies the internal or external reference up to the 80 MHz core clock.","metaTitle":"TM4C1230E6PMI Tiva C ARM Cortex-M4F MCU, 80 MHz","metaDescription":"Texas Instruments TM4C1230E6PMI 32-bit ARM Cortex-M4F MCU with FPU, 80 MHz, 128 KB Flash, 32 KB SRAM, 2 KB EEPROM, 12x12b ADC, CAN, industrial temp.","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":"Tray","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","Mounting Type":"Surface Mount","Number of I/O":"49","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":"TM4C1230","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":"$11.3600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/eca43639c4296121ae6a4a9e206140f2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1230E6PMI/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TM4C1230E6PMI and TM4C123GH6PM?","answer":"Both share the same 80 MHz Cortex-M4F core, 64-LQFP package, and peripheral set including CAN and 12-bit ADC. The GH6 variant is the part to pick when firmware size exceeds 128 KB; the variant covers the mid-range density tier."},{"question":"What is TM4C1230E6PMI's listed speed?","answer":"The TM4C1230E6PMI is rated for an 80 MHz core clock from the ARM Cortex-M4F processor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1230E6PMI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1230E6PMI 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}}