{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C1231D5PZI7","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C1231D5PZI7","canonicalUrl":"https://icboms.com/texas-instruments/TM4C1231D5PZI7","factsUrl":"https://icboms.com/api/mcp/products/TM4C1231D5PZI7","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva C series, TM4C1231D5PZI7, 32-bit ARM Cortex-M4F MCU, 80 MHz, 64 KB Flash, 24 KB SRAM, 2 KB EEPROM, CAN, I²C, SPI, UART, 69 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## 80 MHz Cortex-M4F with FPU — what it buys you The TM4C1231D5PZI7 runs an ARM Cortex-M4F core at 80 MHz with a hardware floating-point unit. Memory is 64 KB Flash for code, 24 KB SRAM for runtime data, and 2 KB EEPROM for calibration constants or fault logs that survive a power cycle. The EEPROM block is a practical advantage over pure-Flash MCUs — no need to wear-level a Flash page just to store a trim value. ## Connectivity and I/O — what the 100-pin LQFP gives you","metaTitle":"Texas Instruments TM4C1231D5PZI7 Tiva C MCU, 80 MHz ARM Cortex-M4F","metaDescription":"TM4C1231D5PZI7: 32-bit ARM Cortex-M4F MCU, 80 MHz, 64 KB Flash, 24 KB SRAM, 2 KB EEPROM, CAN, I²C, SPI, UART, 69 I/O, 100-LQFP, -40°C to 85°C. Active, 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":"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","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 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TM4C1231","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":"$8.5952","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/23b65e760a39f8588276b815007c9a26.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C1231D5PZI7/alternatives.json"},"ai":{"faq":[{"question":"What is TM4C1231D5PZI7's listed speed?","answer":"The core runs at 80 MHz with a hardware floating-point unit."},{"question":"What programmers are compatible with TM4C1231D5PZI7?","answer":"The TM4C1231D5PZI7 uses the standard ARM Cortex-M4F JTAG/SWD debug interface. Any programmer that supports Cortex-M devices — such as TI's own ICDI, J-Link, or ST-Link — should work, but verify the target voltage and pinout against the 100-LQFP footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C1231D5PZI7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C1231D5PZI7 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}}