{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S628-IGZ50-C2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S628-IGZ50-C2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S628-IGZ50-C2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S628-IGZ50-C2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 600 series MCU, LM3S628-IGZ50-C2T, 32-bit single-core at 50MHz, 32KB Flash, 8K x 8 RAM, 8-channel 10-bit ADC, 28 I/O, 48-VFQFN exposed pad, -40°C to 85°C.","salesMarkdown":"## End-of-life — sourcing reality for the BOM line ## Memory and I/O — sizing the firmware and the board 32 KB of Flash and 8 KB of RAM define the firmware footprint and data buffer ceiling. For a typical Modbus RTU gateway or a simple PID loop with a local display, that is enough headroom. The 28 GPIOs, combined with the serial peripherals, cover a moderate sensor array or a keypad-plus-LCD interface without an external port expander. ## ADC and peripherals — analog input without an external converter The 8-channel 10-bit ADC reads analog signals.","metaTitle":"LM3S628-IGZ50-C2T Stellaris ARM Cortex-M3 MCU, 50MHz, 32KB Flash","metaDescription":"LM3S628-IGZ50-C2T Stellaris ARM Cortex-M3S 600 MCU, 50MHz, 32KB Flash, 8KB RAM, 8x10b ADC, -40 to 85°C. 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":"50MHz","Series":"Stellaris® ARM® Cortex®-M3S 600","Package":"Tape & Reel (TR)","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"28","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-VFQFN Exposed Pad","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S628","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-VQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7538","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S628-IGZ50-C2T/alternatives.json"},"ai":{"faq":[{"question":"What is LM3S628-IGZ50-C2T's listed speed?","answer":"The core runs at 50 MHz, which is the maximum clock for this Stellaris Cortex-M3 device."},{"question":"What is the operating temperature range for LM3S628-IGZ50-C2T?","answer":"It is rated for -40°C to 85°C, covering industrial and outdoor telecom environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S628-IGZ50-C2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S628-IGZ50-C2T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}