{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F479IZQW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F479IZQW","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F479IZQW","factsUrl":"https://icboms.com/api/mcp/products/MSP430F479IZQW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F479IZQW, MSP430x4xx series, 16-bit MSP430 CPU16 MCU, 60KB FLASH, 8MHz, 2K x 8 RAM, 48 I/O, 1.8V–3.6V, -40°C to 85°C, 113-VFBGA (BGA Microstar Junior).","salesMarkdown":"## 16-bit MCU with integrated LCD drive and mixed-signal peripherals The Texas Instruments MSP430F479IZQW is a 16-bit microcontroller built around the MSP430 CPU16 core, part of the MSP430x4xx series. It runs at 8 MHz and carries 60 KB of FLASH program memory plus 2K x 8 of RAM, with 48 general-purpose I/O lines. The device operates from 1.8 V to 3.6 V over the industrial temperature range of -40°C to 85°C, and is supplied in a 113-ball VFBGA (BGA Microstar Junior, 7x7 mm) package. ## 8 MHz clock — enough for metering and display tasks With 60 KB of FLASH and 2 KB of RAM, this MCU fits firmware for a single-loop controller, a smart sensor with local logging, or a simple HMI with a character LCD. The 256-byte additional FLASH block (noted in the memory map) is typically reserved for calibration constants or bootloader flags. ## Industrial temperature grade and BGA package — deployment context The 113-ball VFBGA (BGA Microstar Junior, 7x7 mm) demands careful PCB layout — fine-pitch BGA requires micro-vias or via-in-pad for fanout, and rework is impractical without a BGA rework station. ## Lifecycle: obsolete — plan your last-time buy or replacement Texas Instruments has marked the MSP430F479IZQW as obsolete.","metaTitle":"Texas Instruments MSP430F479IZQW 16-bit MCU, 8MHz, 60KB Flash, 113-BGA","metaDescription":"MSP430F479IZQW 16-bit MSP430 CPU16 MCU with 60KB Flash, 8MHz clock, LCD driver, 5x16-bit ADC, 1x12-bit DAC, 48 I/O, -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":"MSP430F479","Program Memory Size":"60KB (60K 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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2374bfe09ffef8c6a0b5bb45ddd6a14b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F479IZQW/alternatives.json"},"ai":{"faq":[{"question":"What is the recommended replacement for MSP430F479IZQW?","answer":"No official replacement part number is listed in the available records. For existing designs, source remaining stock through independent distribution against an RFQ. For new designs, evaluate active MSP430x4xx BGA variants — the LCD driver and 5×16-bit ADC combination may require a PCB layout change."},{"question":"What is the maximum clock speed of MSP430F479IZQW?","answer":"The MSP430F479IZQW runs at 8 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F479IZQW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F479IZQW 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}}