{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1237D5PMI7R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1237D5PMI7R","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1237D5PMI7R","factsUrl":"https://icboms.com/api/mcp/products/TM4C1237D5PMI7R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva C TM4C1237D5PMI7R, 32-bit ARM Cortex-M4F MCU, 80 MHz, 64 KB Flash, 24 KB SRAM, 2 KB EEPROM, 64-LQFP (10x10), -40 to 85°C.","salesMarkdown":"## 80 MHz Cortex-M4F with floating-point unit The TM4C1237D5PMI7R is a Texas Instruments Tiva C series 32-bit ARM Cortex-M4F microcontroller clocked at 80 MHz. The single-cycle multiply-accumulate and single-precision floating-point unit handle sensor fusion and motor-control math without a separate DSP. On-chip memory breaks down as 64 KB Flash for program storage, 24 KB SRAM for data, and 2 KB EEPROM for calibration constants or fault logs. The 64-LQFP package (10x10 mm) gives 43 I/O lines, enough for a CAN node with USB OTG and several serial peripherals. ## Industrial temperature and connectivity The 12-bit ADC with 12 channels samples current and voltage feedback. ## Lifecycle: EOL hot — plan the transition now","metaTitle":"TM4C1237D5PMI7R Tiva C ARM Cortex-M4F MCU, 80 MHz","metaDescription":"TI Tiva C TM4C1237D5PMI7R 32-bit ARM Cortex-M4F MCU, 80 MHz, 64 KB Flash, 24 KB SRAM, 2 KB EEPROM, 64-LQFP, -40 to 85°C. Available to order; lifecycle EOL hot.","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":"24K 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":"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":"TM4C1237","Program Memory Size":"64KB (64K 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":"$7.1588","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b230ab165b7a4630a951b35e47571514.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1237D5PMI7R/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C1237D5PMI7R?","answer":"A pin-compatible alternative within the Tiva C TM4C123x family is the TM4C1237H6PMI7R, which offers the same 64-LQFP footprint and peripheral set with larger Flash. Verify firmware memory map before swapping."},{"question":"What is TM4C1237D5PMI7R's listed speed?","answer":"The core runs at 80 MHz, which gives the Cortex-M4F enough throughput for real-time control loops like field-oriented motor control or multi-axis servo coordination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1237D5PMI7R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1237D5PMI7R 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}}