{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F437IPZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F437IPZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F437IPZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F437IPZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx series 16-bit MCU, MSP430F437IPZR, 8 MHz core, 32 KB Flash, 1 KB RAM, integrated LCD driver, 8-channel 12-bit ADC, SPI/UART, -40 to 85°C, 100-LQFP.","salesMarkdown":"## 16-bit MSP430 with integrated LCD drive The MSP430F437IPZR is a 16-bit MCU from the MSP430x4xx family, built around the MSP430 CPU16 core running at 8 MHz. On-chip peripherals include a brown-out detect, POR, PWM timer, watchdog timer, and an integrated LCD driver that directly drives segmented glass panels — a common requirement for panel meters, flow totalizers, and medical displays. ## Industrial temperature and supply range The internal oscillator eliminates an external crystal for many applications, though the UART and ADC timing may still benefit from an external clock source for precision. ## 100-LQFP package and board integration The 48 I/O lines are accessible on all four sides. Tape-and-reel packaging is available for automated pick-and-place.","metaTitle":"MSP430F437IPZR MCU, 16-bit, 8 MHz, 32 KB Flash, 100-LQFP","metaDescription":"Texas Instruments MSP430F437IPZR 16-bit MCU, 8 MHz, 32 KB Flash, 1 KB RAM, LCD driver, 8-ch 12-bit ADC, -40 to 85°C, 100-LQFP. Active — 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":"8MHz","Series":"MSP430x4xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"1K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LCD, POR, PWM, WDT","Connectivity":"SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPU16","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 8x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F437","Program Memory Size":"32KB (32K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.6800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/67029cd3d4d0eaea057ab2144cff69d7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F437IPZR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MSP430F437IPZR and get a price?","answer":"Submit a quote request for current pricing and availability — no stock-holding claim is made here."},{"question":"What is the closest pin-compatible alternative to MSP430F437IPZR?","answer":"The base product number MSP430F437 covers the Flash and ROM variants in the same package; confirm the exact memory and peripheral set against your BOM before substituting."},{"question":"What is MSP430F437IPZR's listed speed?","answer":"The core runs at 8 MHz maximum — this is the CPU clock ceiling. The ADC and UART can operate at lower speeds derived from the internal oscillator or an external clock."},{"question":"What compliance documentation does Texas Instruments provide for MSP430F437IPZR?","answer":"Texas Instruments provides RoHS and REACH compliance data for the MSP430F437IPZR."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F437IPZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F437IPZR 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}}