{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1237D5PZI7R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1237D5PZI7R","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1237D5PZI7R","factsUrl":"https://icboms.com/api/mcp/products/TM4C1237D5PZI7R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C Series TM4C1237D5PZI7R, 32-bit ARM Cortex-M4F MCU, 80MHz, 64KB Flash, 24K x 8 RAM, 2K x 8 EEPROM, CANbus, I²C, SPI, UART, USB OTG, 22x12b ADC, 69 I/O, -40°C~85°C, 100-LQFP.","salesMarkdown":"## 80 MHz Cortex-M4F with FPU — real-time headroom for mixed-signal control ## Memory map and peripheral mix — what fits, what does not 64 KB of program Flash with 2 KB of dedicated EEPROM. The EEPROM is useful for calibration constants and fault logs that survive a firmware update — no separate serial EEPROM needed on the board. The 24 KB SRAM is tight for large frame buffers; if your application uses the USB OTG with isochronous transfers, budget the RAM carefully. ## Industrial temperature and supply range — board-level fit Supply range is 1.08 V to 3.63 V.","metaTitle":"TM4C1237D5PZI7R Tiva C ARM Cortex-M4F MCU, 80MHz, 64KB Flash","metaDescription":"Texas Instruments TM4C1237D5PZI7R 32-bit ARM Cortex-M4F MCU, 80MHz, 64KB Flash, 24KB RAM, 2KB EEPROM, CAN+USB OTG, -40 to 85°C, 100-LQFP. Active lifecycle, available to order.","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":"69","Core Processor":"ARM® Cortex®-M4F","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 22x12b","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":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.08V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.5087","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b230ab165b7a4630a951b35e47571514.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1237D5PZI7R/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C1237D5PZI7R in this family?","answer":"Within the Tiva C TM4C123x family, the TM4C123GH6PMI7R is a common pin-compatible upgrade with 256 KB Flash and 32 KB RAM in the same 100-LQFP package. Verify the peripheral set differences — the GH6 adds more USB endpoints and a second CAN controller — before swapping into an existing BOM."},{"question":"What compliance documentation does TI provide for TM4C1237D5PZI7R?","answer":"Texas Instruments provides RoHS and REACH compliance declarations for this part. The 100-LQFP package is lead-free (green) per TI's standard material declaration. No separate UL or IEC certification is listed for this component; system-level certification depends on the end application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1237D5PZI7R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1237D5PZI7R 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}}