{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F477IZQW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F477IZQW","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F477IZQW","factsUrl":"https://icboms.com/api/mcp/products/MSP430F477IZQW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx series 16-bit MCU, MSP430 CPU16 core, 8MHz, 32KB Flash, 2K x 8 RAM, 48 I/O, 5x16b ADC, 1x12b DAC, 113-VFBGA, -40°C to 85°C.","salesMarkdown":"The MSP430F477IZQW: At 8 MHz, this MCU isn't breaking any speed records — it's tuned for control loops that update in the tens of microseconds, not nanosecond-level switching. The 16-bit RISC architecture with a hardware multiplier handles PID loops and LCD refresh (the peripheral set includes an LCD driver) without a problem, but don't plan on running a TCP/IP stack or heavy DSP here. ## Obsolete — sourcing and lifecycle reality The brown-out detect and watchdog timer peripherals help it survive noisy supply rails and brownout conditions common in industrial environments.","metaTitle":"TI MSP430F477IZQW 16-bit MCU, 8MHz, 32KB Flash, 113-BGA","metaDescription":"Texas Instruments MSP430F477IZQW 16-bit MCU, 8MHz core, 32KB Flash, 2Kx8 RAM, 5x16b ADC, 1x12b DAC, 113-VFBGA, -40°C to 85°C. 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":"8MHz","Series":"MSP430x4xx","Package":"Tray","RAM Size":"2K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LCD, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPU16","Package / Case":"113-VFBGA","Product Status":"Obsolete","Data Converters":"A/D 5x16b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F477","Program Memory Size":"32KB (32K x 8 + 256B)","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":"$5.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2374bfe09ffef8c6a0b5bb45ddd6a14b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F477IZQW/alternatives.json"},"ai":{"faq":[{"question":"Who supplies MSP430F477IZQW and how is it quoted for volume purchases?","answer":"We supply MSP430F477IZQW through our independent distribution network. For volume purchases, submit an RFQ — we confirm current availability and pricing at quote time. No minimum order quantity is required, but lead times depend on surplus stock levels."},{"question":"What is MSP430F477IZQW's listed speed?","answer":"The MSP430F477IZQW runs at 8 MHz, which is the maximum core clock for this 16-bit MSP430 CPU16 device. That's adequate for control loops and sensor readout but not for high-speed data processing."},{"question":"What is MSP430F477IZQW's series?","answer":"It belongs to the MSP430x4xx series, which features the MSP430 CPU16 core with integrated LCD drivers and analog peripherals — designed for metering and instrumentation applications."},{"question":"What compliance documentation does this brand provide for MSP430F477IZQW?","answer":"Texas Instruments provides standard RoHS and REACH compliance documentation for this part. The 113-VFBGA package is lead-free compatible. No UL or IEC certification is listed in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F477IZQW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F477IZQW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}