{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6745IPEUR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6745IPEUR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6745IPEUR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6745IPEUR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, MSP430F6745IPEUR, 16-Bit microcontroller, 25MHz, 128KB (128K x 8) FLASH, 16K x 8 RAM, 90 I/O, 128-LQFP package, -40°C~85°C (TA) operating temperature.","salesMarkdown":"## Metering-focused 16-bit MCU with integrated sigma-delta converters The 90 GPIO lines and internal oscillator make it a self-contained controller for polyphase energy metering, industrial instrumentation, and sensor conditioning applications. The 25 MHz clock rate on the MSP430 CPUXV2 core provides enough throughput to run the 24-bit sigma-delta decimation filters and compute energy parameters in real time without an external DSP. Combined with the DMA and hardware multiplier, the core can handle simultaneous voltage/current channel processing while maintaining low active power draw — a key advantage for self-powered meters. The 128-LQFP package (20x14 mm body) with 90 accessible I/O leaves room for a direct LCD segment connection and parallel sensor inputs without needing an external port expander. ## Obsolete — sourcing strategy We source verified, traceable inventory from independent distribution — each unit is inspected for date-code consistency, marking integrity, and packaging authenticity before shipment. For new designs or volume production, consider the MSP430F6745IPER (the tape-and-reel variant with the same die and package) if still available, or evaluate the MSP430F6779 series as a functional upgrade path.","metaTitle":"TI MSP430F6745IPEUR 16-bit MCU, 25 MHz, 128 KB Flash","metaDescription":"Texas Instruments MSP430F6745IPEUR 16-bit MCU with 25 MHz core, 128 KB Flash, 16 KB RAM, 4x24-bit sigma-delta ADC, 90 I/O, industrial temp -40°C to 85°C.","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":"MSP430F6xx","Package":"Tape & Reel (TR)","RAM Size":"16K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"90","Core Processor":"MSP430 CPUXV2","Package / Case":"128-LQFP","Product Status":"Obsolete","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6745","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"128-LQFP (20x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.8129","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a22d777df21e2845026cc499330e309e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for MSP430F6745IPEUR?","answer":"Texas Instruments has not published a direct pin-compatible replacement for the MSP430F6745IPEUR. The MSP430F6745IPER is the same die in tape-and-reel packaging (the 'R' suffix) and may still be available through independent channels. For new designs, the MSP430F6779 series offers a similar sigma-delta ADC core with higher memory density, but requires a PCB layout review due to package differences."},{"question":"What is the difference between MSP430F6745IPEUR and MSP430F6745IPER?","answer":"The only difference is the packaging format: MSP430F6745IPEUR ships in Tape & Reel (TR), while MSP430F6745IPER also ships in Tape & Reel but with a different reel quantity or tape width (the 'R' suffix typically denotes a specific reel configuration). The die, package body (128-LQFP), and all electrical specifications are identical."},{"question":"Where can I buy MSP430F6745IPEUR?","answer":"We can source MSP430F6745IPEUR through our independent distribution network. Submit an RFQ for current availability and pricing — each lot is verified for date-code consistency, marking integrity, and packaging authenticity before shipment."},{"question":"What is MSP430F6745IPEUR's listed speed?","answer":"The MSP430F6745IPEUR is rated for a 25 MHz core clock on the MSP430 CPUXV2 processor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6745IPEUR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6745IPEUR 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}}