{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6659IZQWT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6659IZQWT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6659IZQWT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6659IZQWT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, 16-bit MSP430 CPUXV2 core at 20MHz, 512KB FLASH, 66KB SRAM, 74 I/O, USB/UART/SPI/I²C, 113-BGA Microstar Junior, 1.8–3.6V, -40 to 85°C.","salesMarkdown":null,"metaTitle":"MSP430F6659IZQWT TI 20MHz MSP430 MCU, 512KB Flash, USB","metaDescription":"MSP430F6659IZQWT is an obsolete TI MSP430 16-bit MCU at 20MHz with 512KB Flash, 74 I/O, USB, and 113-BGA package — sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"20MHz","Series":"MSP430F6xx","Package":"Tape & Reel (TR)","RAM Size":"66K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"74","Core Processor":"MSP430 CPUXV2","Package / Case":"113-VFBGA","Product Status":"Obsolete","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6659","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"113-BGA Microstar Junior (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8fbd9c64f52c8ae01790f11db62393ec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6659IZQWT/alternatives.json"},"ai":{"faq":[{"question":"Who supplies the MSP430F6659IZQWT and how is it quoted?","answer":"The part is sourced to order against an RFQ through independent distribution channels; availability and current pricing are confirmed at quote time."},{"question":"What is the closest pin-compatible alternative to the MSP430F6659IZQWT?","answer":"There is no TI-published EOL successor with a matching pinout for this specific density tier; a parametric search across the MSP430F6xx family and an RFQ to a validated cross-source house is the path to a pin-compatible alternate."},{"question":"What speed does the MSP430F6659IZQWT run at?","answer":"The MSP430F6659IZQWT is rated at 20MHz on the MSP430 CPUXV2 core."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6659IZQWT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6659IZQWT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}