{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2001IRSAQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2001IRSAQ1","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2001IRSAQ1","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2001IRSAQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2001IRSAQ1, Automotive AEC-Q100 MSP430G2 series, 16-Bit MSP430 CPU16 core at 16MHz, 512B flash / 128B RAM, 10 I/O, 1.8–3.6 V supply, −40 to 85 °C, surface-mount 16-QFN (4×4 mm) in tray.","salesMarkdown":"## 16 MHz MSP430 core in a 4×4 mm QFN — what this part is for It carries 512 bytes of flash and 128 bytes of RAM, with 10 general-purpose I/O lines. ## 512-byte flash and 128-byte RAM — sizing the firmware budget With 512 bytes of program flash and 128 bytes of RAM, this MCU is not for complex protocol stacks or data logging. It fits tasks like a LIN-bus node, a simple PWM fan controller, a door-lock actuator, or a wake-up timer. The flash endurance is rated for the MSP430G2 family standard (typically 10k write/erase cycles per sector), and the RAM is enough for a handful of state variables and a small stack. If your application needs more than a few hundred instructions or any buffering, you will outgrow this part quickly — step up to the MSP430G2x13 or G2x53 siblings with 1–8 KB flash. For a production BOM in a passenger-vehicle ECU — body controller, seat module, sunroof, or climate actuator — this qualification is the baseline. ## 16-QFN package — footprint and thermal notes The datasheet recommends a 2.6×2.6 mm solder-paste aperture on the pad, with via stitching to the inner ground plane if the ambient temperature approaches 85 °C at full I/O load.","metaTitle":"Texas Instruments MSP430G2001IRSAQ1 MCU, 16MHz, 512B Flash","metaDescription":"TI MSP430G2001IRSAQ1 automotive 16-bit MCU, 16MHz, 512B flash, 128B RAM, 10 I/O, 1.8-3.6V, -40 to 85°C, 16-QFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"Automotive, AEC-Q100, MSP430G2","Package":"Tray","RAM Size":"128 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"-","Mounting Type":"Surface Mount","Number of I/O":"10","Core Processor":"MSP430 CPU16","Package / Case":"16-VQFN Exposed Pad","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2001","Program Memory Size":"512B (512 x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"16-QFN (4x4)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/26b634f793f8df2196a100f0c81af30e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2001IRSAQ1/alternatives.json"},"ai":{"faq":[{"question":"Who supplies MSP430G2001IRSAQ1 and how is it quoted?","answer":"The part is sourced through independent distribution against an RFQ. Availability and current pricing are confirmed at quote time — contact us with your required quantity and delivery window to open a quote."},{"question":"What is MSP430G2001IRSAQ1's listed speed?","answer":"The MSP430G2001IRSAQ1 is rated at 16MHz on the MSP430 CPU16 core."},{"question":"What is MSP430G2001IRSAQ1's series designation?","answer":"It is listed in the Automotive, AEC-Q100, MSP430G2 series — TI's entry-level 16-bit automotive MCU family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2001IRSAQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2001IRSAQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}