{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM4C123BH6PGEI7R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TM4C123BH6PGEI7R","canonicalUrl":"https://icboms.com/texas-instruments/TM4C123BH6PGEI7R","factsUrl":"https://icboms.com/api/mcp/products/TM4C123BH6PGEI7R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Tiva C series TM4C123BH6PGEI7R, ARM Cortex-M4F 32-bit MCU, 80 MHz, 256 KB Flash, 32 KB SRAM, 2 KB EEPROM, 105 I/O, CAN/I2C/SPI/UART, -40 to 85°C, 144-LQFP.","salesMarkdown":"On-chip CAN controller and QEI handle motor-feedback and fieldbus interface. 24-channel 12-bit ADC samples current-sense resistors and thermistor inputs. Brown-out detect and POR are integrated. ## Lifecycle status — EOL, plan the last-time buy Flagged as end-of-life (EOL). Manufacturer has issued a last-time-buy notice. For a BOM that already qualifies this part, secure the lifetime buy quantity or identify a migration path. No direct drop-in replacement exists in the same 144-LQFP footprint. Sourcing through independent distribution is the channel for post-EOL replenishment.","metaTitle":"Texas Instruments TM4C123BH6PGEI7R Tiva C MCU, 80 MHz, 256 KB Flash","metaDescription":"TI Tiva C ARM Cortex-M4F MCU, 80 MHz, 256 KB Flash, 32 KB SRAM, 105 I/O, -40 to 85°C, 144-LQFP. 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","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~85°C(TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.08V ~ 3.63V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.6174","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/77555c44e51913c376367f8dbaba5fc2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TM4C123BH6PGEI7R/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TM4C123BH6PGEI7R?","answer":"There is no direct pin-compatible drop-in replacement in the Tiva C family for the 144-LQFP package. The TM4C123GH6PMI7R shares the same core and memory but uses a 64-pin LQFP, requiring a board redesign. No second-source alternate is listed in the official documentation."},{"question":"What is TM4C123BH6PGEI7R's listed speed?","answer":"The TM4C123BH6PGEI7R is rated for 80 MHz operation on the ARM Cortex-M4F core."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TM4C123BH6PGEI7R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TM4C123BH6PGEI7R 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}}