{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C123GE6PZIR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C123GE6PZIR","canonicalUrl":"https://icboms.com/texas-instruments/TM4C123GE6PZIR","factsUrl":"https://icboms.com/api/mcp/products/TM4C123GE6PZIR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C series TM4C123GE6PZIR, ARM® Cortex®-M4F 32-bit MCU, 80MHz, 128KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## What this Tiva C MCU brings to the board The TM4C123GE6PZIR is a 32-bit ARM Cortex-M4F microcontroller from the Tiva C series, clocked at 80 MHz with 128 KB of Flash and 32K x 8 of RAM. It packs 69 I/O lines and a 22-channel 12-bit ADC, plus CAN, USB OTG, and multiple serial interfaces. 80 MHz on a Cortex-M4F with single-cycle MAC handles a PID loop and a Modbus stack. The 12-bit ADC on 22 channels samples analog sensors while the CAN frame arbitrates. The TM4C123GE6PZIR carries an EOL hot lifecycle status. The manufacturer has announced end-of-life; last-time-buy windows are closing or closed.","metaTitle":"Texas Instruments TM4C123GE6PZIR Tiva C MCU, 80MHz, 128KB Flash","metaDescription":"TI TM4C123GE6PZIR ARM Cortex-M4F MCU, 80MHz, 128KB Flash, 32KB RAM, 69 I/O, -40 to 85°C. 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, Motion PWM, POR, WDT","Connectivity":"CANbus, I²C, IrDA, Microwire, QEI, 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":"TM4C123","Program Memory Size":"128KB (128K 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":"$8.0190","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c58c94d7777c464fbbe6a55358ed1bc1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C123GE6PZIR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C123GE6PZIR?","answer":"The TM4C123GH6PZIR is a pin-compatible drop-in with larger Flash. Verify the firmware memory map and any peripheral differences before substituting."},{"question":"What is the operating temperature range of this part?","answer":"Rated for -40°C to 85°C, covering industrial and outdoor telecom enclosures without forced cooling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C123GE6PZIR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C123GE6PZIR 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}}