{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6745AIPZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6745AIPZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6745AIPZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6745AIPZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, MSP430F6745AIPZ, 16-bit MCU, 25MHz, 128KB Flash, 16K x 8 RAM, I²C/SPI/UART/LINbus/IrDA, 100-LQFP, -40°C~85°C.","salesMarkdown":"## Metering-grade 16-bit MCU with integrated LCD and sigma-delta ADC This combination targets polyphase energy metering, industrial instrumentation, and sensor-interface applications where on-chip analog front-end and direct LCD segment drive reduce BOM count. The 16 KB RAM is organized as 16K x 8, sufficient for real-time waveform analysis or multi-tariff energy logging without external SRAM. ## On-chip LCD driver and 4x24b sigma-delta ADC — analog front-end integration The integrated LCD controller drives up to 196 segments directly, eliminating a separate display driver chip in panel-meter and smart-meter designs. The four 24-bit sigma-delta ADCs enable simultaneous voltage and current sensing on polyphase systems, with the 25 MHz CPUXV2 core handling the DSP math for active/reactive power calculations. An additional 8-channel 10-bit SAR ADC is available for auxiliary measurements like temperature or tamper detection. ## 62 I/Os and connectivity — interface flexibility The 100-pin LQFP package brings out 62 general-purpose I/Os. Communication interfaces include I²C, SPI, UART/USART, LINbus, and IrDA, covering the common wired and optical links in energy-meter and industrial-sensor networks. Brown-out detect and POR are on-chip, reducing external supervisor ICs. ## Active lifecycle — no EOL risk for new designs This part qualifies for new production designs and ongoing volume commitments without an obsolescence clock.","metaTitle":"TI MSP430F6745AIPZ 16-bit MCU, 25 MHz, 128 KB Flash","metaDescription":"Texas Instruments MSP430F6745AIPZ 16-bit MCU with 25 MHz CPUXV2 core, 128 KB Flash, 16 KB RAM, integrated LCD driver and 4x24b sigma-delta ADC.","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":"MSP430F6xx","Package":"Tube","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":"62","Core Processor":"MSP430 CPUXV2","Package / Case":"100-LQFP","Product Status":"Active","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":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.9199","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87bbda703b256feee860450caa184c15.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MSP430F6745AIPZ have an LCD driver?","answer":"Yes, the MSP430F6745AIPZ integrates a segment LCD driver capable of driving up to 196 segments directly, which is one of its key differentiators for display-based metering and instrumentation applications."},{"question":"What is the closest pin-compatible alternative to MSP430F6745AIPZ?","answer":"Within the MSP430F6xx family, the MSP430F6745AIPZ is the base variant with 128 KB Flash. Higher-density siblings (e.g., MSP430F6747 with 256 KB Flash) share the same 100-pin LQFP footprint and peripheral set, offering a drop-in upgrade path for firmware requiring more code space."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6745AIPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6745AIPZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:48:09.145Z","lastPublished":"2026-07-16T12:48:09.145Z","indexable":true}}