{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5310IZQE","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5310IZQE","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5310IZQE","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5310IZQE","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series MSP430F5310IZQE, 16-bit MCU with MSP430 CPUXV2 core at 25MHz, 32KB FLASH, 6KB RAM, 47 I/O, I²C/SPI/UART/LIN/IrDA connectivity, 1.8V to 3.6V supply, -40°C to 85°C, 80-BGA MICROSTAR JUNIOR (5x5) package.","salesMarkdown":"Sourcing now runs through the independent distribution channel, where we qualify available inventory against date-code provenance and manufacturer markings before quoting. An RFQ is the right next step to confirm current availability and pricing — the market for this part is finite and lot-dependent. ## 25 MHz CPUXV2 core — real-time loop headroom The 25 MHz clock on the MSP430 CPUXV2 16-bit core gives a deterministic instruction-execution cadence typical of the MSP430 architecture — single-cycle on register operations, a few more on memory accesses. For control loops like sensor fusion, motor commutation, or protocol parsing at moderate baud rates, this keeps worst-case interrupt latency predictable without needing a cache or prefetch buffer. The 32 KB Flash and 6 KB RAM pair support firmware images that fit in the lower-density MSP430 tier; if your current codebase exceeds 28 KB of code or needs more than 5 KB of runtime data, the memory budget is tight and a migration to a larger member in the MSP430F5xx family would be needed. ## 80-ball BGA Microstar Junior — footprint reality The 47 I/O lines fan out through the ball array; PCB breakout requires micro-vias or via-in-pad for a four-layer board. This is not a hand-solderable package — rework needs a hot-air station with a BGA nozzle and a stencil for reballing. The 12-channel 10-bit ADC covers basic analog sampling for temperature, current, or voltage monitoring without an external converter.","metaTitle":"TI MSP430F5310IZQE 16-bit MCU, 25MHz, 32KB Flash, 80-BGA","metaDescription":"Texas Instruments MSP430F5310IZQE 16-bit MCU with 25MHz CPUXV2 core, 32KB Flash, 6KB RAM, 47 I/O, industrial temp -40°C to 85°C, 80-BGA Microstar Junior","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F5xx","Package":"Tray","RAM Size":"6K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"47","Core Processor":"MSP430 CPUXV2","Package / Case":"80-VFBGA","Product Status":"Obsolete","Data Converters":"A/D 12x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5310","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"80-BGA MICROSTAR JUNIOR (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/14b6d94be7935339f1407ea826c14cbc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for MSP430F5310IZQE?","answer":"Texas Instruments has not published an official direct-replacement order code for this part. The MSP430F5xx family includes pin-compatible density variants (e.g., MSP430F5310IYFF in a different package), but no single drop-in replacement has been designated. A parametric search across the MSP430F5xx series at the same 80-BGA footprint and 25 MHz core speed is the practical route — expect a board-level qualification if the Flash/RAM size or peripheral set changes."},{"question":"What is the difference between MSP430F5310IZQE and MSP430F5310IYFF?","answer":"The MSP430F5310IYFF is a different package variant — the IYFF suffix indicates a DSBGA package (die-size ball grid array) versus the IZQE's 80-VFBGA Microstar Junior. The core, memory, and peripheral sets are identical across the two order codes, but the footprint and reflow profile differ. They are not pin-compatible without a board redesign."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5310IZQE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5310IZQE 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}}