{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5437AIPNR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5437AIPNR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5437AIPNR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5437AIPNR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-Bit Microcontroller MSP430F5437AIPNR, CPUXV2 core, 25MHz, 256KB Flash, 16K x 8 RAM, 67 I/O, 16x12b ADC, I²C/SPI/UART/LINbus, -40°C~85°C, 80-LQFP.","salesMarkdown":"## 25 MHz CPUXV2 — what it buys the control loop That clock rate, combined with the 16-bit RISC architecture and a single-cycle multiplier, gives it enough throughput for real-time sensor fusion, closed-loop motor control, and protocol bridging without an external DSP or co-processor. ## 67 I/O and peripheral mix — what connects where The brown-out detect, POR, DMA, PWM, and watchdog timer peripherals are on-chip, so the BOM stays lean — no external supervisor or PWM generator needed for most applications. ## 80-LQFP package — footprint and assembly Housed in an 80-LQFP (12x12 mm) with a 0.5 mm pitch, this is a standard surface-mount footprint that routes easily on two-layer boards. The supplier device package is 80-LQFP (12x12); no exposed pad, so thermal dissipation relies on the leadframe and copper pours. That means no last-time-buy deadline looming, no forced redesign for a replacement part.","metaTitle":"TI MSP430F5437AIPNR 16-bit MCU, 25MHz, 256KB Flash, 80-LQFP","metaDescription":"Texas Instruments MSP430F5437AIPNR 16-bit MCU with CPUXV2 core at 25MHz, 256KB Flash, 16KB RAM, 67 I/O, 16-ch 12-bit ADC, industrial temp -40°C to 85°C.","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":"16K 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":"67","Core Processor":"MSP430 CPUXV2","Package / Case":"80-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5437","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"80-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.1400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/33c817039da93b53b05fbf53855659ed.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the speed of MSP430F5437AIPNR?","answer":"The CPUXV2 core runs at 25 MHz. That clock rate, combined with the 16-bit RISC pipeline and hardware multiplier, delivers enough throughput for real-time control loops and sensor fusion without an external co-processor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5437AIPNR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5437AIPNR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:25:38.235Z","lastPublished":"2026-07-16T13:25:38.235Z","indexable":true}}