{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6733IPZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6733IPZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6733IPZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6733IPZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series 16-bit MSP430 CPUXV2 MCU, MSP430F6733IPZ, 25 MHz, 64 KB Flash, 4K x 8 RAM, 72 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## Three 24-bit sigma-delta ADCs — built for polyphase metering What sets it apart for energy-monitoring designs is the analog front end: three independent 24-bit sigma-delta ADCs (3x24b) plus an 8-channel 10-bit SAR ADC. That ADC array directly supports simultaneous voltage and current sampling on each phase of a three-phase power line, with the 24-bit resolution capturing the dynamic range needed for Class 0.5 or better accuracy. Program memory is 64 KB of Flash (64K x 8), with 4K x 8 of RAM. For a metering application the Flash holds the calibration constants, metering algorithm, and communication stack; the RAM handles the real-time sample buffers and intermediate math. The 4 KB RAM is tight if you are logging waveform captures — plan for a circular buffer in Flash or an external serial SRAM if you need extended recording. ## Industrial temperature range and peripheral set The integrated LCD driver (up to 160 segments) directly drives the display panel, saving a separate controller.","metaTitle":"Texas Instruments MSP430F6733IPZ 16-bit MCU, 25 MHz","metaDescription":"Texas Instruments MSP430F6733IPZ 16-bit MCU with 25 MHz MSP430 CPUXV2, 64 KB Flash, 4K x 8 RAM, 3x24-bit sigma-delta ADC, LCD driver, -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":"MSP430F6xx","Package":"Tray","RAM Size":"4K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"72","Core Processor":"MSP430 CPUXV2","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 8x10b, 3x24b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6733","Program Memory Size":"64KB (64K 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":"$7.6918","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4d6497d44b37ad9be23ad8aca111200b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the flash memory size of MSP430F6733IPZ?","answer":"Program memory is 64 KB (64K x 8) of Flash, with 4K x 8 of RAM."},{"question":"Does MSP430F6733IPZ have an LCD controller?","answer":"Yes — the peripheral set includes an LCD driver capable of driving up to 160 segments directly, eliminating the need for a separate display controller."},{"question":"Can MSP430F6733IPZ replace MSP430F6732IPZ?","answer":"The MSP430F6733IPZ is a higher-density sibling of the MSP430F6732IPZ, sharing the same 100-LQFP footprint and peripheral set. The primary difference is program memory — 64 KB Flash versus the 32 KB on the MSP430F6732IPZ — so a direct replacement is possible if the firmware fits within the smaller Flash of the original device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6733IPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6733IPZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:16:57.540Z","lastPublished":"2026-07-16T13:16:57.540Z","indexable":true}}