{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C123GE6PZI7","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C123GE6PZI7","canonicalUrl":"https://icboms.com/texas-instruments/TM4C123GE6PZI7","factsUrl":"https://icboms.com/api/mcp/products/TM4C123GE6PZI7","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C Series TM4C123GE6PZI7, 32-bit ARM® Cortex®-M4F MCU, 80 MHz, 128 KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 100-LQFP, -40°C to 85°C.","salesMarkdown":"The TM4C123GE6PZI7 runs an ARM Cortex-M4F core at 80 MHz with a single-precision floating-point unit. That FPU is the difference between a control loop that spends cycles on software math emulation and one that handles PID coefficients or sensor fusion in hardware. For a motor drive or HMI panel that needs deterministic response, the 80 MHz clock keeps the bus margin comfortable without pushing the supply to the upper limit of the 1.08 V to 3.63 V range. The Flash holds a moderate application stack — a CANopen node with a USB OTG host interface and a 12-bit ADC scan routine fits without external memory. The 2 KB EEPROM handles calibration constants and boot counters that survive a firmware update. ## Connectivity and I/O — CAN, USB OTG, and 69 GPIOs The peripheral set includes CANbus, USB OTG, multiple UART/USART, SPI, I²C, and a QEI for quadrature encoder inputs. That combination is common in industrial control panels where a single MCU handles a CAN fieldbus gateway, a USB programming port, and encoder feedback from a servo axis. 69 GPIOs in the 100-LQFP package leave enough pins for a local keypad and a character display without a port expander. The 22-channel 12-bit ADC covers analog inputs like thermocouple or potentiometer feedback. The 100-LQFP package measures 14x14 mm.","metaTitle":"TM4C123GE6PZI7 Tiva C ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash","metaDescription":"Texas Instruments TM4C123GE6PZI7 32-bit ARM Cortex-M4F MCU, 80 MHz, 128 KB Flash, 32 KB RAM, CAN/USB OTG, -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":"Tube","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":"$11.4426","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c58c94d7777c464fbbe6a55358ed1bc1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C123GE6PZI7/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C123GE6PZI7 in this component family?","answer":"The TM4C123 family shares a common 100-LQFP footprint across Flash density options. A higher-density sibling like the TM4C123GH6PM (256 KB Flash) is pin-compatible for a firmware-only upgrade without a board respin."},{"question":"What is TM4C123GE6PZI7's listed speed?","answer":"The core runs at 80 MHz, with a single-precision floating-point unit for hardware math acceleration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C123GE6PZI7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C123GE6PZI7 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}}