{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6635IZQWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6635IZQWR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6635IZQWR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6635IZQWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series 16-bit microcontroller, MSP430F6635IZQWR, 20MHz CPUXV2 core, 256KB flash, 18KB RAM, USB, 113-BGA Microstar Junior.","salesMarkdown":"Texas Instruments has marked the MSP430F6635IZQWR as obsolete. The MSP430 CPUXV2 core runs at 20 MHz, delivering the throughput for mixed-signal control loops — sensor fusion, data logging, or USB-interfaced instrumentation. The 256 KB flash holds a full application stack plus a bootloader partition; the 18 KB RAM provides working space for data buffers and stack frames without external memory. On-chip peripherals include a 16-channel 12-bit ADC, brown-out detect, DMA, POR, PWM, and a watchdog timer. The connectivity block covers I2C, IrDA, LINbus, SCI, SPI, UART/USART, and USB — a single part handles both serial sensor buses and a USB host/device interface. ## 113-BGA Microstar Junior — board integration Packaged in a 113-VFBGA with the supplier device package listed as 113-BGA Microstar Junior (7x7). The 0.50 mm pitch BGA demands a multi-layer PCB with microvia fan-out; the 74 I/O route to the inner rows.","metaTitle":"TI MSP430F6635IZQWR MCU, 20MHz, 256KB Flash, 113-BGA","metaDescription":"Texas Instruments MSP430F6635IZQWR 16-bit MCU, 20MHz CPUXV2 core, 256KB flash, 18KB RAM, USB, 113-BGA. Obsolete — sourced to order against 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) Cut Tape (CT)","RAM Size":"18K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I2C, IrDA, LINbus, 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","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6635","Program Memory Size":"256KB (256K 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":"$8.9400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e6afd0ec93281fce308ef81d90be6627.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6635IZQWR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430F6635IZQWR?","answer":"The MSP430F6xx family includes functionally similar devices, but pin compatibility and memory configuration must be verified against the target BOM position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6635IZQWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6635IZQWR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T03:06:32.452Z","lastPublished":"2026-07-21T03:06:32.452Z","indexable":true}}