{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR2032IPMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR2032IPMR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR2032IPMR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR2032IPMR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR2032IPMR, MSP430™ FRAM series, 16-bit MSP430 CPU16, 16MHz, 8.5KB FRAM, 1K x 8 RAM, 60 I/O, 64-LQFP, -40°C to 85°C, 1.8V to 3.6V.","salesMarkdown":"## 8.5 KB FRAM — the write-without-wear memory FRAM writes at bus speed with no erase cycle required and is rated for 10¹⁵ write cycles — orders of magnitude beyond Flash endurance. This makes it a fit for data-logging, configuration storage, and any application where the MCU writes its own program memory or non-volatile data frequently. The 1K x 8 RAM handles stack and scratchpad. ## 16 MHz core, 60 I/O, industrial temperature The CPU16 runs at 16 MHz — enough for sensor polling, communication protocol handling, and control loops in the low-power domain this family targets. With 60 general-purpose I/O lines in the 64-LQFP package, it can interface to parallel LCDs, keypads, or multiple external peripherals without a port expander. ## Peripherals and connectivity On-chip peripherals include a brown-out detect and reset, POR, PWM channels, and a watchdog timer. An 8-channel 10-bit ADC handles analog inputs like thermistors, potentiometers, or current-sense resistors. ## Package and rework considerations The 64-LQFP package measures 10x10 mm with a 0.5 mm pitch. It is hand-solderable with a fine-tip iron and a steady hand, though a hot-air station makes removal cleaner. The exposed pad is not present on this LQFP variant, so all thermal dissipation goes through the leads; keep the ambient airflow adequate if running continuous PWM loads near the 85°C limit. ## Sourcing and availability For volume production or long-term BOM planning, this part presents no LTB risk in the near term.","metaTitle":"TI MSP430FR2032IPMR 16-bit MCU, 8.5KB FRAM, 16MHz, 64-LQFP","metaDescription":"Texas Instruments MSP430FR2032IPMR 16-bit MCU with 8.5KB FRAM, 1K x 8 RAM, 16MHz CPU, 60 I/O, -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"1K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"60","Core Processor":"MSP430 CPU16","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR2032","Program Memory Size":"8.5KB (8.5K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/951d0819ec4c435acd66b746769a8533.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the alternatives to MSP430FR2032IPMR?","answer":"Within the MSP430 FRAM family, pin-compatible alternatives with different FRAM and RAM sizes exist — for example, the MSP430FR2033 offers 16 KB FRAM with the same 64-LQFP footprint and peripheral set. The choice depends on your non-volatile memory budget. For a Flash-based alternative, the MSP430F2xxx series shares the same core architecture but requires a different memory management strategy due to Flash write/erase overhead."},{"question":"How much RAM does MSP430FR2032IPMR have?","answer":"The MSP430FR2032IPMR has 1K x 8 (1 KB) of SRAM for stack, variables, and scratchpad data."},{"question":"What is the speed of MSP430FR2032IPMR?","answer":"The MSP430FR2032IPMR runs at 16 MHz CPU clock speed, which is the maximum for this device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR2032IPMR","citationPolicyUrl":"https://icboms.com/llms.txt","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}