{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FG477IPNR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FG477IPNR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FG477IPNR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FG477IPNR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FG477IPNR, 16-Bit MSP430x4xx MCU, 8MHz, 32KB Flash, 2K x 8 RAM, 80-LQFP, -40°C to 85°C.","salesMarkdown":"## 8 MHz core, 16-bit RISC — what it handles The MSP430FG477IPNR: The core is optimised for low-power mixed-signal control — the 8 MHz clock is enough for real-time sensor polling, communication protocol handling, and display updates without needing a higher-speed part that would burn more current. ## Integrated analog — 5×16-bit ADC and 2×12-bit DAC A key differentiator in the MSP430x4xx family is the on-chip data converter set: five 16-bit sigma-delta ADC channels and two 12-bit DAC outputs. The 16-bit ADC gives enough resolution for precision measurement without an external reference in most cases; the 12-bit DAC handles analog set-point or waveform generation. It is not rated for 5 V supply or 5 V-tolerant I/O — if the system has a 5 V rail, level translation is required on any pin that connects to 5 V logic.","metaTitle":"TI MSP430FG477IPNR 16-bit MCU, 8MHz, 32KB Flash, 80-LQFP","metaDescription":"Texas Instruments MSP430FG477IPNR 16-bit MCU with 8MHz core, 32KB Flash, 2Kx8 RAM, integrated 5-ch 16-bit ADC and 2-ch 12-bit DAC. Industrial temp -40°C to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430x4xx","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"80-LQFP","Product Status":"Active","Data Converters":"A/D 5x16b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FG477","Program Memory Size":"32KB (32K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"80-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.0247","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a9df2d77bd790c55d3fea023457164be.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can the MSP430FG477IPNR be used in 5V systems?","answer":"No. Level shifters are required for any interface to 5 V logic or a 5 V power rail."},{"question":"Is MSP430FG477IPNR compatible with 3.3V?","answer":"Yes."},{"question":"How do I get current pricing and availability for MSP430FG477IPNR?","answer":"Submit an RFQ for the current market price and available quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FG477IPNR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FG477IPNR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}