{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S1620-IBZ25-A2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S1620-IBZ25-A2","canonicalUrl":"https://icboms.com/texas-instruments/LM3S1620-IBZ25-A2","factsUrl":"https://icboms.com/api/mcp/products/LM3S1620-IBZ25-A2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 1000 microcontroller, LM3S1620-IBZ25-A2, 32-bit single-core, 25 MHz, 128 KB flash, 32 KB RAM, 108-BGA (10x10 mm), -40 to 85 °C.","salesMarkdown":"## 25 MHz Cortex-M3 with 128 KB flash in 108-BGA The LM3S1620-IBZ25-A2 is a Stellaris® ARM® Cortex®-M3S 1000 series microcontroller from Texas Instruments, built around a 32-bit ARM Cortex-M3 core clocked at 25 MHz. Integrated peripherals include brown-out detect, power-on reset, PWM outputs, and a watchdog timer, with an internal oscillator eliminating the need for an external clock source. Serial interfaces cover I²C, IrDA, Microwire, QEI, SPI, SSI, and UART/USART, providing the connectivity needed for mixed-protocol control boards.","metaTitle":"LM3S1620-IBZ25-A2 Texas Instruments ARM Cortex-M3 MCU","metaDescription":"Texas Instruments LM3S1620-IBZ25-A2 Stellaris ARM Cortex-M3 MCU, 25 MHz, 128 KB flash, 32 KB RAM, 108-BGA. NRND — sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"Stellaris® ARM® Cortex®-M3S 1000","Package":"Tray","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"52","Core Processor":"ARM® Cortex®-M3","Package / Case":"108-LFBGA","Product Status":"Not For New Designs","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S1620","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"108-BGA (10x10)","Voltage - Supply (Vcc/Vdd)":"2.25V ~ 2.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.8578","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S1620-IBZ25-A2/alternatives.json"},"ai":{"faq":[{"question":"What is the LM3S1620-IBZ25-A2's core speed and memory?","answer":"The ARM Cortex-M3 core runs at 25 MHz. On-chip memory is 128 KB flash and 32 KB SRAM."},{"question":"What package does the LM3S1620-IBZ25-A2 come in?","answer":"It is supplied in a 108-ball BGA (10x10 mm) package, surface-mount only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S1620-IBZ25-A2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S1620-IBZ25-A2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:43:04.319Z","lastPublished":"2026-07-21T02:43:04.319Z","indexable":true}}