{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FG4618IZQWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FG4618IZQWR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FG4618IZQWR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FG4618IZQWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx series MSP430FG4618IZQWR, 16-bit MSP430 CPUX MCU, 8MHz, 116KB Flash, 8K x 8 RAM, 113-VFBGA, -40°C to 85°C.","salesMarkdown":"## 8 MHz MSP430 CPUX with 116 KB Flash — what this MCU brings The MSP430FG4618IZQWR: The part integrates a 12-bit ADC with 12 input channels and two 12-bit DACs, making it a fit for mixed-signal control applications like sensor hubs, data acquisition, and portable instrumentation where a single-chip solution reduces BOM count. ## Peripheral set and connectivity On the digital side, 80 general-purpose I/O lines give ample headroom for parallel interfaces and panel controls. The peripheral set also brings a brown-out detect, DMA controller, LCD driver, POR, PWM, and watchdog timer — enough to handle display-driven interfaces and real-time control loops without external glue logic. ## 113-BGA Microstar Junior — layout and rework realities This variant comes in a 113-ball VFBGA package, specifically the BGA Microstar Junior with a 7x7 mm body. It is a fine-pitch, surface-mount BGA that demands a controlled PCB stackup, via-in-pad for the center balls, and X-ray inspection after reflow. Rework requires a hot-air station with a BGA nozzle and careful profiling to avoid adjacent component disturbance. The package is suited for compact designs where board area is tight, but it rules out hand-soldering and complicates prototyping without a stencil. An internal oscillator is on-chip, though an external crystal can be used for tighter timing accuracy. ## Obsolete — sourcing through independent distribution This means new designs should not target this part; for existing BOM lines, the only supply path is through independent distribution, surplus inventory, or the broker market. Buyers should qualify an alternate for production continuity.","metaTitle":"TI MSP430FG4618IZQWR 16-bit MCU, 8 MHz, 116 KB Flash","metaDescription":"Texas Instruments MSP430FG4618IZQWR 16-bit MCU with MSP430 CPUX core at 8 MHz, 116 KB Flash, 8 KB RAM, 12-bit ADC/DAC, industrial temp.","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":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"8K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"80","Core Processor":"MSP430 CPUX","Package / Case":"113-VFBGA","Product Status":"Obsolete","Data Converters":"A/D 12x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FG4618","Program Memory Size":"116KB (116K 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":"$17.9300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/26367afcafba76fd3456b173e3282bf7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy MSP430FG4618IZQWR and get a price?","answer":"We can provide a quote against an RFQ, confirming current availability and pricing at the time of your request. Submit an RFQ through this listing to get a real-time response."},{"question":"What is the replacement for MSP430FG4618IZQWR?","answer":"For an active-design replacement, consider TI's current MSP430FRxx FRAM series or MSP430F5xx/F6xx families, which offer higher performance, lower power, and ongoing production support. However, pin compatibility and peripheral mapping must be evaluated per your application — there is no drop-in substitute confirmed in the records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FG4618IZQWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FG4618IZQWR 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}}