{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6637IPZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6637IPZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6637IPZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6637IPZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, MSP430F6637IPZ, 16-Bit MCU, CPUXV2 core, 20MHz, 192KB Flash, 18K x 8 RAM, USB, I²C, SPI, UART, 74 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## USB and mixed-signal on one die The integrated USB 2.0 peripheral (full-speed, 12 Mbps) and the 12-bit ADC/DAC eliminate the need for a separate USB bridge chip and external converter in many designs. The 16-channel ADC covers multi-sensor front-ends; the dual DAC handles analog output or reference generation. For designs that need USB but not the DAC, the MSP430F6637 still carries the DAC — it is on the die whether you use it or not. Lifecycle stage is end-of-life hot; product status is active. TI has initiated end-of-life planning — a last-time-buy window may be open or approaching.","metaTitle":"TI MSP430F6637IPZ 16-bit MCU, 20MHz, 192KB Flash, USB, 100-LQFP","metaDescription":"Texas Instruments MSP430F6637IPZ 16-bit MCU with CPUXV2 core, 20MHz, 192KB Flash, 18KB RAM, USB 2.0, 12-bit ADC/DAC, 100-LQFP. Industrial temp -40°C to 85°C. Sourced 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":"20MHz","Series":"MSP430F6xx","Package":"Tray","RAM Size":"18K 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, USB","Mounting Type":"Surface Mount","Number of I/O":"74","Core Processor":"MSP430 CPUXV2","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6637","Program Memory Size":"192KB (192K x 8)","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":"$9.3557","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/075870883c1859e60b1ea21eb3481c01.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6637IPZ/alternatives.json"},"ai":{"faq":[{"question":"Does MSP430F6637IPZ have USB connectivity?","answer":"Yes, it includes a full-speed USB 2.0 interface (12 Mbps) as part of its connectivity block, alongside I²C, SPI, UART, IrDA, and LINbus."},{"question":"What is the operating voltage of MSP430F6637IPZ?","answer":"The supply voltage range is 1.8 V to 3.6 V, covering single-cell Li-ion and 3.3 V regulated rails."},{"question":"What is the difference between MSP430F6637IPZ and MSP430F6638IPZ?","answer":"The MSP430F6638IPZ doubles the Flash to 256 KB (vs 192 KB on the F6637). Both are 100-LQFP, same pinout, same peripherals — the F6638 is a drop-in upgrade for code that outgrows 192 KB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6637IPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6637IPZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}