{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6725AIPZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6725AIPZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6725AIPZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6725AIPZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, 16-bit MSP430 CPUXV2 at 25 MHz, 128 KB Flash, 4 KB RAM, 100-LQFP, 72 I/O, LCD driver, dual 24-bit sigma-delta ADC plus 8×10-bit ADC, I²C/SPI/UART/LIN/IrDA, 1.8–3.6 V, -40°C to 85°C.","salesMarkdown":"## What this 16-bit MCU brings to the board The Texas Instruments MSP430F6725AIPZR is a 16-bit MSP430 CPUXV2 microcontroller running at 25 MHz, with 128 KB of Flash program memory and 4 KB of RAM. It sits in a 100-pin LQFP package (14×14 mm) with 72 general-purpose I/O lines. The part is built for mixed-signal control applications where on-chip precision measurement and a local display matter — it integrates a dual 24-bit sigma-delta ADC alongside an 8-channel 10-bit ADC, plus a segment LCD driver that can run a simple alphanumeric panel without an external display controller. The CPUXV2 pipeline at 25 MHz executes most instructions in a single cycle. The peripheral clock tree divides from the main clock for I²C and SPI. ## 128 KB Flash and 4 KB RAM — sizing the firmware and data buffer 128 KB of Flash is generous for a 16-bit MCU in this class — enough to hold a Modbus RTU stack, a segmented LCD driver library, and a moderate application state machine with room for field-upgradeable firmware. The 4 KB RAM is the tighter resource; it limits the size of DMA buffers and the number of active sigma-delta conversion results you can hold before offloading to Flash. For designs that stream 24-bit ADC data at high rates, plan the buffer footprint against the 4 KB ceiling early in the firmware architecture. ## Dual 24-bit sigma-delta ADC — the part's standout feature Two independent 24-bit sigma-delta ADCs are unusual on a 16-bit MCU. They are intended for direct sensor connection — strain gauges, thermocouples, pressure transducers — without an external analog front-end. The 8-channel 10-bit ADC handles the faster, lower-resolution channels (current sensing, potentiometer feedback) while the sigma-delta channels take the precision measurements. The 24-bit converters are not fast (typical conversion rates in the tens to low hundreds of samples per second), but the noise floor is low enough for weigh-scale and flow-meter accuracy classes. LINbus support makes this part a candidate for automotive sub-bus nodes (window lifts, seat controllers) in the 85°C cabin environment. IrDA is useful for contactless data-dump in metering or medical equipment where a sealed enclosure needs occasional firmware retrieval. The brown-out reset and programmable watchdog timer are standard for industrial reliability — the DMA controller can move ADC results to RAM without CPU intervention, which helps keep the 4 KB RAM utilisation efficient.","metaTitle":"TI MSP430F6725AIPZR 16-bit MCU, 25 MHz, 128 KB Flash, 100-LQFP","metaDescription":"Texas Instruments MSP430F6725AIPZR 16-bit MCU, 25 MHz MSP430 CPUXV2, 128 KB Flash, 4 KB RAM, dual 24-bit ΣΔ ADC, LCD driver, 100-LQFP, -40°C to 85°C. Active production, available t","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":"Tape & Reel (TR)","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, 2x24b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6725","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":"$4.9378","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/84ca9bfdb5f15b88d0d47925b6cb1a40.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6725AIPZR/alternatives.json"},"ai":{"faq":[{"question":"What is the speed of MSP430F6725AIPZR?","answer":"The core runs at 25 MHz, delivering roughly 25 MIPS from the MSP430 CPUXV2 pipeline. That throughput handles real-time control loops with both sigma-delta ADCs and LCD updates within the same millisecond window."},{"question":"What are the key memory specs for this MCU?","answer":"It has 128 KB of Flash program memory and 4 KB of RAM. The Flash is sufficient for a Modbus stack and LCD driver library; the 4 KB RAM is the tighter resource and should be budgeted early in firmware design, especially when buffering 24-bit ADC results."},{"question":"What compliance documentation does TI provide for MSP430F6725AIPZR?","answer":"Texas Instruments provides RoHS and REACH compliance documentation for this part. The 100-LQFP package is lead-free and compatible with standard reflow profiles. Specific certificates of compliance are available on request through the supply chain."},{"question":"Where can I buy MSP430F6725AIPZR and get current pricing?","answer":"This part is sourced through independent distribution channels. Availability and current pricing are confirmed at quote time against an RFQ — submit a request through the storefront for a real-time quote on your required quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6725AIPZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6725AIPZR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:11:19.382Z","lastPublished":"2026-07-11T19:11:19.382Z","indexable":true}}