{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6735AIPZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6735AIPZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6735AIPZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6735AIPZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6735AIPZR, 16-bit MSP430 CPUXV2 at 25MHz, 128KB FLASH/4KB RAM, 1.8-3.6V supply, 72 I/O, 3×24b sigma-delta + 8×10b ADC, LCD controller, UART/SPI/I²C/LINbus, 100-LQFP (14×14mm) in tape & reel, -40 to 85°C.","salesMarkdown":"## MSP430F6735AIPZR — a 16-bit MCU with integrated sigma-delta ADCs for metrology and sensing An integrated LCD controller drives up to 196 segments directly, reducing external display driver cost. ## Three 24-bit sigma-delta ADCs — what they mean for measurement accuracy The three 24-bit sigma-delta ADCs are the primary reason to choose this part over a general-purpose MCU. They provide simultaneous sampling on three independent channels, which is essential for polyphase power calculation where voltage and current from each phase must be captured at the same instant. The 24-bit resolution gives a wide dynamic range for current-sense transformers or shunt resistors without external gain stages. The additional 8-channel 10-bit ADC handles auxiliary inputs like temperature or tamper detection. For a calibration technician, this means the reference and converter chain can be verified against a traceable standard; the part's long-term drift and temperature stability are determined by the internal voltage reference, so a design should budget for periodic re-calibration if absolute accuracy is required over the product lifetime. This means TI continues to manufacture the part, and there is no announced last-time-buy or discontinuation notice. ## Package, footprint, and board-level considerations The device is supplied in a 100-pin LQFP with a 14×14 mm body. The supplier device package is 100-LQFP (14×14). The part is surface-mount only, shipped in Tape & Reel (TR) format. ## Peripheral set and connectivity for system integration The MSP430F6735AIPZR includes a brown-out detect and reset (BOR), power-on reset (POR), DMA controller, watchdog timer (WDT), and multiple timer/PWM channels. The LCD controller supports up to 196 segments, which is enough for a multi-line display with icons. The 72 I/O pins give plenty of headroom for parallel LCD data buses, keypad scanning, and general-purpose control.","metaTitle":"Texas Instruments MSP430F6735AIPZR 16-bit MCU, 25MHz","metaDescription":"MSP430F6735AIPZR 16-bit MCU with 25MHz CPUXV2 core, 128KB Flash, 4KB RAM, 3×24-bit sigma-delta ADCs, LCD controller, 72 I/O, -40 to 85°C, 100-LQFP.","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, 3x24b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6735","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","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/84ca9bfdb5f15b88d0d47925b6cb1a40.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MSP430F6735AIPZR active or obsolete?","answer":"The MSP430F6735AIPZR is listed as Active by Texas Instruments."},{"question":"Can MSP430F6735AIPZR replace MSP430F6725?","answer":"The MSP430F6725 is a lower-end member of the same family with less Flash and RAM. If the F6725's memory was sufficient, the F6735AIPZR is a drop-in replacement in the same 100-pin LQFP footprint, offering additional headroom. Check the ADC channel count — the F6735A has three 24-bit sigma-delta ADCs, while the F6725 may have fewer. Verify software compatibility; the peripheral set is similar but memory-mapped registers could differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6735AIPZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6735AIPZR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:35:14.579Z","lastPublished":"2026-07-16T13:35:14.579Z","indexable":true}}