{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6636IZQWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6636IZQWR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6636IZQWR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6636IZQWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, 16-bit MSP430 CPUXV2 microcontroller, MSP430F6636IZQWR, 20MHz, 128KB FLASH, 18KB RAM, 74 I/O, USB, 113-VFBGA.","salesMarkdown":"## 16-bit MSP430 with USB and mixed-signal peripherals The MSP430F6636IZQWR is a 16-bit microcontroller from the MSP430F6xx series, built around the MSP430 CPUXV2 core running at 20 MHz. The 74 general-purpose I/O lines can drive a local keypad, display, or parallel interface. The analog front end pairs a 16-channel 12-bit ADC with a 2-channel 12-bit DAC, so a single chip can digitise multiple sensor inputs and output an analog control voltage — common in portable medical or industrial measurement gear. Texas Instruments has marked the MSP430F6636IZQWR as obsolete. For existing BOM lines that require this exact order code, supply is available through independent distribution. Housed in a 113-ball VFBGA (BGA Microstar Junior, 7x7 mm), the package demands a multi-layer PCB for fan-out of the 0.50 mm pitch balls. The industrial temperature range (-40°C to 85°C) suits enclosures on factory floors, outdoor data loggers, or engine-bay-adjacent electronics where ambient heat cycles are common. Internal oscillator eliminates the external crystal for the core clock, though a USB-compliant crystal is still needed on the USB PHY pins for accurate full-speed timing.","metaTitle":"MSP430F6636IZQWR Texas Instruments MCU, 20MHz, 128KB Flash","metaDescription":"Texas Instruments MSP430F6636IZQWR 16-bit MCU, 20MHz, 128KB FLASH, 18KB RAM, USB, 74 I/O, -40°C to 85°C.","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; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6636","Program Memory Size":"128KB (128K 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/511e0877b97b0f33bcd826c521b39bc9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6636IZQWR/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed and memory configuration of MSP430F6636IZQWR?","answer":"This memory map supports a USB stack plus a moderate application without external storage."},{"question":"What package does MSP430F6636IZQWR come in?","answer":"It is supplied in a 113-ball VFBGA (BGA Microstar Junior) package measuring 7x7 mm. The fine-pitch BGA requires a multi-layer PCB for signal breakout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6636IZQWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6636IZQWR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T03:06:44.626Z","lastPublished":"2026-07-21T03:06:44.626Z","indexable":true}}