{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1237D5PMI","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1237D5PMI","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1237D5PMI","factsUrl":"https://icboms.com/api/mcp/products/TM4C1237D5PMI","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C TM4C1237D5PMI, ARM Cortex-M4F 32-bit MCU, 80MHz, 64KB Flash, 24K x 8 RAM, 2K x 8 EEPROM, USB OTG + CAN, 43 I/O, 64-LQFP, -40 to 85°C.","salesMarkdown":"The TM4C1237D5PMI is a Texas Instruments Tiva™ C series 32-bit ARM Cortex-M4F microcontroller with a single-precision floating-point unit running at 80 MHz. That FPU shaves cycles off sensor-fusion math and PID loops compared to a software-emulated float library. The 64 KB of Flash (64K x 8) and 24 KB of SRAM (24K x 8) are sized for a single control or protocol-stack task — think a CANopen node with a USB service port, or a motor drive running field-oriented control on one axis. The 2 KB EEPROM (2K x 8) holds calibration coefficients and configuration parameters without an external serial EEPROM, which saves a board position and a programming step on the line. ## Connectivity and I/O — USB OTG, CAN, and serial buses That means it can act as a USB-to-CAN gateway, a human-machine interface with a touch panel, or a data concentrator talking to multiple sensor buses. ## Package and temperature grade — 64-LQFP, industrial range","metaTitle":"TM4C1237D5PMI Tiva C MCU, ARM Cortex-M4F 80MHz, 64KB Flash","metaDescription":"Texas Instruments TM4C1237D5PMI 32-bit ARM Cortex-M4F MCU, 80MHz, 64KB Flash, 24KB RAM, 2KB EEPROM, USB OTG + CAN, -40 to 85°C, 64-LQFP.","metaKeywords":null},"attributes":{"series":"Tiva™ C","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"80MHz","Series":"Tiva™ C","Package":"Tray","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":"$13.3200","priceTiers":[{"qty":1,"price":"$13.32000","currency":"USD"},{"qty":10,"price":"$12.24000","currency":"USD"},{"qty":25,"price":"$11.73280","currency":"USD"},{"qty":160,"price":"$10.33744","currency":"USD"},{"qty":320,"price":"$9.83009","currency":"USD"},{"qty":480,"price":"$9.19590","currency":"USD"},{"qty":960,"price":"$8.43486","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b230ab165b7a4630a951b35e47571514.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1237D5PMI/alternatives.json"},"ai":{"faq":[{"question":"Will TM4C1237D5PMI drop into a panel that was specified around F280041PZQR without rewiring?","answer":"No — the F280041PZQR is a C2000 C28x core (100 MHz) in a different package and pinout, with a different peripheral set and a 125°C temperature grade. The TM4C1237D5PMI is not pin-compatible and would require a board redesign. They are not drop-in replacements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1237D5PMI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1237D5PMI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}