{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S2110-IQC25-A2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S2110-IQC25-A2","canonicalUrl":"https://icboms.com/texas-instruments/LM3S2110-IQC25-A2","factsUrl":"https://icboms.com/api/mcp/products/LM3S2110-IQC25-A2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 2000 series MCU, LM3S2110-IQC25-A2, 32-bit single-core, 25MHz, 64KB (64K x 8) FLASH, 16K x 8 RAM, 40 I/O, CANbus/I²C/SPI/UART, 100-LQFP, -40°C~85°C.","salesMarkdown":"The 25 MHz clock rate is modest by today's standards, but it is deliberate: the Cortex-M3 pipeline executes most instructions in a single cycle, so the throughput is adequate for control loops running at a few kilohertz and for protocol handling on the CAN and UART interfaces. The 16 KB RAM supports a few hundred bytes of data buffers per peripheral; if your application needs large packet buffers or a frame buffer, you will hit the ceiling quickly. The 40 I/O pins in the 100-LQFP give you headroom for external sensors, relays, and a parallel LCD interface. ## Peripherals and connectivity — what is on-chip The CAN interface is the standout for industrial and automotive applications where you need a deterministic bus. The SPI and SSI ports handle external ADCs, DACs, or serial Flash. The UARTs support IrDA if you need wireless line-of-sight data transfer. No USB or Ethernet on this die — those go on the higher-density Stellaris variants. ## Sourcing for sustaining production","metaTitle":"LM3S2110-IQC25-A2 Stellaris ARM Cortex-M3 MCU, 25MHz, 64KB Flash, NRND","metaDescription":"LM3S2110-IQC25-A2 is a 32-bit ARM Cortex-M3 MCU from the Stellaris series. 25MHz core, 64KB Flash, 16KB RAM, 40 I/O, CAN/I²C/SPI/UART. NRND status — sourced to order. Request a quo","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 2000","Package":"Tray","RAM Size":"16K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"40","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Product Status":"Not For New Designs","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S2110","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.25V ~ 2.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$27.4183","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b2d45cba94150765c4227de446a4c509.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S2110-IQC25-A2/alternatives.json"},"ai":{"faq":[{"question":"Is LM3S2110-IQC25-A2 obsolete or NRND?","answer":"TI has classified the LM3S2110-IQC25-A2 as NRND (Not Recommended for New Designs). It is not yet fully discontinued, but the manufacturer advises against using it in new product designs. Existing production runs can still source it through independent channels."},{"question":"What is the replacement for LM3S2110-IQC25-A2?","answer":"TI has not published a direct pin-compatible replacement for this specific order code. For new designs, evaluate the current-production Stellaris or Tiva-C series MCUs from TI in a 100-LQFP package with similar peripheral sets. Contact us with your application requirements and we can help identify a suitable alternative."},{"question":"Where to buy LM3S2110-IQC25-A2 available via RFQ confirmation?","answer":"We source the LM3S2110-IQC25-A2 through independent distribution and verified surplus inventory. Submit an RFQ for current availability, pricing, and date-code options. Stock levels and lead times are confirmed at quote time."},{"question":"What are the exact specifications of LM3S2110-IQC25-A2?","answer":"The LM3S2110-IQC25-A2 is a 32-bit ARM Cortex-M3 MCU clocked at 25 MHz. It has 64 KB Flash, 16 KB RAM, 40 I/O pins, and operates from 2.25 V to 2.75 V over -40°C to 85°C. Peripherals include CANbus, I²C, SPI, UART, PWM, and watchdog timer, in a 100-LQFP package."},{"question":"Can LM3S2110-IQC25-A2 be used for new designs?","answer":"No. TI has designated this part as NRND, meaning it is not recommended for new designs. Use it only for sustaining existing production BOMs. For new projects, select a current-production MCU from TI's portfolio."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S2110-IQC25-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/LM3S2110-IQC25-A2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}