{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1232E6PMI7R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1232E6PMI7R","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1232E6PMI7R","factsUrl":"https://icboms.com/api/mcp/products/TM4C1232E6PMI7R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C series TM4C1232E6PMI7R, 32-bit ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash, 32 KB RAM, 2 KB EEPROM, 49 I/O, 64-LQFP, -40 to 85 °C.","salesMarkdown":"## 80 MHz Cortex-M4F with FPU — compute headroom for control and signal processing Program memory is 128 KB of Flash, backed by 32 KB of SRAM and 2 KB of EEPROM for non-volatile parameter storage. On-chip peripherals include a 12-channel 12-bit ADC, CAN, multiple I²C/SPI/UART serial interfaces, and USB connectivity — all in a 64-pin LQFP package with 49 general-purpose I/O lines. The 80 MHz core with FPU means this part can run a sensor-fusion algorithm or a motor-control loop without offloading to a separate DSP — the floating-point unit handles single-precision multiply-accumulate in a single cycle. The 128 KB Flash is sized for firmware that fits a moderate-complexity application: a CANopen stack, a USB device class driver, and a control loop will leave headroom for field updates, but a full GUI stack or extensive data-logging will push you toward the higher-density siblings. ## Pinout and package — 64-LQFP, 10×10 mm body The TM4C1232E6PMI7R comes in a 64-lead LQFP package (supplier device package 64-LQFP, 10×10 mm body). The pinout is shared across the TM4C1232 family base product number.","metaTitle":"TI TM4C1232E6PMI7R Tiva C ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash","metaDescription":"Texas Instruments TM4C1232E6PMI7R 32-bit ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash, 32 KB RAM, 2 KB EEPROM, 49 I/O, 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":"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":"TM4C1232","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":"$6.6339","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6ab7a9abf3dc76f49e278652cb292cad.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1232E6PMI7R/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed and memory of TM4C1232E6PMI7R?","answer":"The core runs at 80 MHz on an ARM Cortex-M4F with FPU. Program memory is 128 KB of Flash, SRAM is 32 KB, and there is 2 KB of dedicated EEPROM."},{"question":"What is the pinout of TM4C1232E6PMI7R?","answer":"The TM4C1232E6PMI7R uses a 64-pin LQFP package (10×10 mm body). The pinout is shared across the TM4C1232 base product number family, so the same PCB layout works for the TM4C1232E6PMI variant."},{"question":"What is the equivalent or cross reference for TM4C1232E6PMI7R?","answer":"The TM4C1232E6PMI (without the '7R' suffix) is the same base part with a different packaging or temperature option — verify the specific suffix differences against the datasheet. For a current-production replacement, consult the TI Tiva C series active portfolio."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1232E6PMI7R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1232E6PMI7R 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}}