{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FG4616IZQWT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FG4616IZQWT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FG4616IZQWT","factsUrl":"https://icboms.com/api/mcp/products/MSP430FG4616IZQWT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx 16-bit MCU, MSP430FG4616IZQWT, 8 MHz, 92 KB Flash, 4 KB RAM, 80 I/O, 113-VFBGA Microstar Junior (7x7 mm), 1.8-3.6 V supply, -40 to 85°C, integrated LCD driver, 12-bit ADC/DAC, dual SCI/SPI/I²C/LINbus.","salesMarkdown":"The MSP430FG4616IZQWT: The integrated LCD driver (segment count not specified here, but the peripheral list confirms it) and the 12-bit ADC with 12 channels plus a dual 12-bit DAC let you handle analog front-end and display drive without external chips — a real BOM consolidation play for handheld meters, medical monitors, or field transmitters. ## Memory and peripheral headroom — sizing the firmware boundary The 4 KB SRAM is tight for buffering large ADC scans or complex protocol stacks — you will want to budget stack and heap carefully, especially if using the IrDA or LINbus stacks. The 92 KB Flash, however, gives comfortable room for a real-time OS kernel, display drivers, and calibration tables. The 80 I/O pins, all muxed with peripheral functions, provide enough headroom for parallel LCD data buses or multiple sensor interfaces without needing a port expander. ## Obsolete — sourcing this part today The MSP430FG4616IZQWT is obsolete per the manufacturer's lifecycle status. For existing designs qualified on this BGA footprint, supply is through independent distribution. ## Package and temperature — board-level reality This MCU comes in a 113-ball VFBGA Microstar Junior package, 7x7 mm body. That is a fine-pitch BGA — not hand-solderable in rework without a hot-air station and a stencil.","metaTitle":"TI MSP430FG4616IZQWT 16-bit MCU, 8 MHz, 92 KB Flash, 113-BGA","metaDescription":"Texas Instruments MSP430FG4616IZQWT 16-bit MCU with 8 MHz CPU, 92 KB Flash, 4 KB RAM, integrated LCD driver, 12-bit ADC/DAC, 80 I/O, industrial temp -40°C to","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)","RAM Size":"4K 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":"MSP430FG4616","Program Memory Size":"92KB (92K 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":"$8.6400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/26367afcafba76fd3456b173e3282bf7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MSP430FG4616IZQWT obsolete?","answer":"TI no longer produces it. For new designs, select a current MSP430FRxx FRAM MCU or a higher-memory MSP430FG4618/4619 if you must stay in the same BGA footprint."},{"question":"What are the pin-compatible alternatives to MSP430FG4616IZQWT?","answer":"Within the same MSP430x4xx family, the MSP430FG4618 and MSP430FG4619 use the same 113-VFBGA package and share the same peripheral set but offer larger Flash and RAM. They are the closest drop-in replacements for an existing BOM. Verify exact memory and peripheral differences against the datasheet before requalifying."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FG4616IZQWT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FG4616IZQWT 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}}