{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6735IPNR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6735IPNR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6735IPNR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6735IPNR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, MSP430F6735IPNR, 16-Bit microcontroller, 25 MHz core, 128KB Flash, 4K x 8 RAM, 3x24b sigma-delta ADC, 52 I/O, I²C/SPI/UART/LIN, 80-LQFP, -40°C to 85°C.","salesMarkdown":"## What this 16-bit MCU brings to a metering or sensor design It carries 128 KB of program Flash and 4K x 8 of RAM, but the standout feature is the analog front-end: three 24-bit sigma-delta ADCs alongside five 10-bit channels. Texas Instruments lists the MSP430F6735IPNR as Obsolete. ## The dual 24-bit ADC — the real selection driver Three 24-bit sigma-delta ADCs and five 10-bit converters share the die. The 24-bit channels are the reason this MCU gets specified for revenue-grade energy metering and load-analysis applications where the ADC resolution directly determines measurement accuracy. The 10-bit channels handle auxiliary monitoring — temperature, voltage reference, or tamper detection — without tying up the precision path. If your design relies on that 24-bit front-end, the MSP430F6735IPNR is the part you need; a generic 16-bit MCU without the sigma-delta ADCs won't drop in. ## Connectivity and peripheral set for system integration The built-in LCD driver and PWM outputs reduce external component count in user-interface and control loops. Brown-out detect and POR are on-chip, so the supply supervision is handled without a separate reset IC. ## Package and temperature grade Housed in an 80-pin LQFP (12x12 mm body), surface-mount only.","metaTitle":"TI MSP430F6735IPNR 16-bit MCU, 25 MHz, 128 KB Flash","metaDescription":"TI MSP430F6735IPNR 16-bit MCU with 25 MHz core, 128 KB Flash, 4K x 8 RAM, dual 24-bit sigma-delta ADC. Industrial temp -40°C to 85°C. Request quote.","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":"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":"52","Core Processor":"MSP430 CPUXV2","Package / Case":"80-LQFP","Product Status":"Obsolete","Data Converters":"A/D 5x10b, 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":"80-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.6639","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4d6497d44b37ad9be23ad8aca111200b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MSP430F6735IPNR obsolete?","answer":"No further production runs or last-time-buy windows are active."},{"question":"What is the replacement for MSP430F6735IPNR?","answer":"The evidence does not list an official TI successor for this order code. A pin-compatible alternative within the MSP430F6xx family with the same 24-bit ADC block may exist — the MSP430F6736IPNR is a common cross-shop candidate, but verify the memory and peripheral differences against your firmware image before qualifying it as a drop-in. We recommend reviewing the family comparison table in the datasheet or contacting us for a side-by-side quote on both parts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6735IPNR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6735IPNR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:21:17.719Z","lastPublished":"2026-07-16T13:21:17.719Z","indexable":true}}