{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C123GH6PGETR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C123GH6PGETR","canonicalUrl":"https://icboms.com/texas-instruments/TM4C123GH6PGETR","factsUrl":"https://icboms.com/api/mcp/products/TM4C123GH6PGETR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva™ C Series TM4C123GH6PGETR, ARM® Cortex®-M4F 32-Bit MCU, 80MHz, 256KB Flash, 32K x 8 RAM, 2K x 8 EEPROM, 105 I/O, 144-LQFP, -40°C to 105°C.","salesMarkdown":"The Texas Instruments TM4C123GH6PGETR is a Tiva™ C Series 32-bit microcontroller built around an ARM Cortex-M4F core with single-precision floating-point unit, running at 80 MHz. The 105 available I/O lines in the 144-LQFP package give it the pin count to handle parallel sensor interfaces, a parallel LCD, or multiple serial peripherals without multiplexing. ## Peripheral set and connectivity — CAN, USB OTG, and serial options The QEI (quadrature encoder interface) peripheral is purpose-built for motor position feedback in servo drives and robotics. The DMA controller can move data between peripherals and memory without CPU intervention, which matters when the core is busy running a field-oriented control loop at 80 MHz. ## Analog integration — 12-bit ADC with 24 channels The on-chip data converter subsystem provides 24 channels of 12-bit ADC, enough to sample multiple analog feedback signals — current sensors, thermistors, potentiometers — without an external multiplexer. For a motor drive reading three phase currents plus a DC-link voltage, the channel count is more than adequate.","metaTitle":"TM4C123GH6PGETR ARM Cortex-M4F MCU, 80 MHz, 256KB Flash","metaDescription":"Texas Instruments Tiva C Series 32-bit MCU with ARM Cortex-M4F core at 80 MHz, 256KB Flash, 32KB SRAM, 2KB EEPROM, 105 I/O in 144-LQFP.","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":"105","Core Processor":"ARM® Cortex®-M4F","Package / Case":"144-LQFP","Product Status":"Active","Data Converters":"A/D 24x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TM4C123","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.08V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.4802","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8040ef6c385e4a42724c396e9aa2bace.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C123GH6PGETR/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum speed and memory of TM4C123GH6PGETR?","answer":"Core speed is 80 MHz. Program memory is 256 KB of Flash. SRAM is 32 KB, and there is 2 KB of EEPROM for non-volatile parameter storage."},{"question":"What is the difference between TM4C123GH6PGE and TM4C123GH6PGETR?","answer":"The difference is packaging and shipping medium. TM4C123GH6PGE is the tray-pack variant, while TM4C123GH6PGETR is the Tape & Reel (TR) version for automated pick-and-place assembly. The silicon, pinout, and all electrical specifications are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C123GH6PGETR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C123GH6PGETR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}