{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C123GH6ZRBI","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C123GH6ZRBI","canonicalUrl":"https://icboms.com/texas-instruments/TM4C123GH6ZRBI","factsUrl":"https://icboms.com/api/mcp/products/TM4C123GH6ZRBI","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva C series TM4C123GH6ZRBI, 32-bit ARM Cortex-M4F MCU, 80MHz, 256KB Flash, 32KB RAM, 120 GPIO, CAN, USB OTG, 157-VFBGA, -40°C to 85°C.","salesMarkdown":"The TM4C123GH6ZRBI: Single-core ARM Cortex-M4F at 80 MHz with hardware FPU for single-precision math. 256 KB Flash and 32 KB RAM support a moderate control stack with CANopen or USB OTG. ## Package and layout — 157-BGA Microstar Junior 157-ball VFBGA (Microstar Junior, 9x9 mm body). 120 GPIOs route through the BGA grid; reflow soldering required. ## Lifecycle status — end-of-life, sourced to order End-of-life per lifecycle record. No pin-compatible successor published for this BGA variant. Available through independent distribution; sourced to order.","metaTitle":"Texas Instruments TM4C123GH6ZRBI Tiva C MCU, 80MHz, 256KB Flash","metaDescription":"Texas Instruments TM4C123GH6ZRBI 32-bit ARM Cortex-M4F MCU, 80MHz, 256KB Flash, 32KB RAM, 120 GPIO, CAN, USB OTG, 157-BGA. EOL; sourced 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":"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":"120","Core Processor":"ARM® Cortex®-M4F","Package / Case":"157-VFBGA","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~85°C(TA)","Supplier Device Package":"157-BGA Microstar Junior (9x9)","Voltage - Supply (Vcc/Vdd)":"1.08V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.5506","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/401fd87ba21f3610ba0b7e7d020c30da.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C123GH6ZRBI/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C123GH6ZRBI in this component family?","answer":"No pin-compatible direct replacement has been published for this 157-BGA Microstar Junior package. The Tiva C series includes other memory and package variants, but a pin-compatible swap is not documented. A layout change is required to migrate to a current TM4C12x device."},{"question":"What is TM4C123GH6ZRBI's listed speed?","answer":"The listed core speed is 80 MHz on the ARM Cortex-M4F."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C123GH6ZRBI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C123GH6ZRBI 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}}