{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5229IYFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5229IYFFR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5229IYFFR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5229IYFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx 16-bit MCU, MSP430F5229IYFFR, 25 MHz, 128 KB Flash, 8K x 8 RAM, 31 I/O, DSBGA-64, -40 to 85 °C.","salesMarkdown":"## Core architecture and memory budget The MSP430F5229IYFFR runs a 16-bit MSP430 CPUXV2 core at 25 MHz — the instruction set is optimized for low-power control loops, not number crunching, so the 128 KB of on-chip flash and 8 KB of RAM are sized for firmware that spends most of its time in sleep-wake cycles. Program memory is FLASH type with 128 KB (128K x 8) capacity; the 8K x 8 RAM handles the runtime stack and small data buffers typical of sensor fusion or human-machine interface tasks. Housed in a 64-ball DSBGA (supplier device package 64-DSBGA), this is a fine-pitch wafer-level package with no leads — the solder balls are the only interface. MSL rating and reflow profile must be verified before the first build; a DSBGA of this density typically requires a stencil aperture matched to the ball diameter and a nitrogen reflow environment to minimize solder ball voiding. The package is surface-mount only, and the 31 I/O plus power balls fan out under the die — expect a 4-layer PCB minimum to route the signals cleanly without via congestion under the package shadow. The 12-channel 10-bit ADC samples analog inputs without an external converter, though the 10-bit resolution limits precision to 0.1 % of full scale. On-chip peripherals include brown-out detect/reset, DMA, POR, PWM, and a watchdog timer — the brown-out reset ensures the core starts cleanly after a supply dip, critical in battery-powered designs where the rail sags under load. ## Production status and sourcing posture The base product number MSP430F5229 covers the family variants — verify the suffix (IYFFR) matches the required temperature range and package.","metaTitle":"MSP430F5229IYFFR 16-bit MCU, 25 MHz, 128 KB Flash, DSBGA","metaDescription":"Texas Instruments MSP430F5229IYFFR 16-bit MCU with 25 MHz CPUXV2 core, 128 KB flash, 8 KB RAM, 31 I/O, industrial temp. Active production — quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR) Cut Tape (CT)","RAM Size":"8K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"31","Core Processor":"MSP430 CPUXV2","Package / Case":"64-UFBGA, DSBGA","Product Status":"Active","Data Converters":"A/D 12x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5229","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"64-DSBGA","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.6554","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7f6ace879c750c49b3a8aa52880779f5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5229IYFFR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430F5229IYFFR in this family?","answer":"The MSP430F5xx family includes devices with varying flash and RAM sizes in the same DSBGA-64 footprint. Pin-compatible alternatives share the same ball map and supply voltage range but differ in memory density and peripheral count. Confirm the specific BOM requirements against the family datasheet before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5229IYFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5229IYFFR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}