{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5043IPMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5043IPMR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5043IPMR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5043IPMR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, MSP430FR5043IPMR, 16-Bit 16MHz 64KB (64K x 8) FRAM, 12K x 8 RAM, 44 I/O, 9x12b SAR ADC, 1.8V~3.6V, -40°C~85°C, 64-LQFP (10x10), Surface Mount, Tape & Reel.","salesMarkdown":"## FRAM unifies code and data — no trade-off between speed and endurance Its 64 KB of FRAM serves as both program memory and non-volatile data storage, combining fast single-cycle writes with 10^15 read/write endurance — no EEPROM emulation or wear-leveling needed. The 12 KB of SRAM handles stack and temporary buffers for the 9-channel 12-bit SAR ADC and the serial interfaces (IrDA, SCI, SPI, UART/USART). The 44 I/O lines in the 64-LQFP package give enough headroom for a keypad, LCD segment drive, and a few external peripherals without a port expander.","metaTitle":"MSP430FR5043IPMR MCU, 16-Bit, 16 MHz, 64 KB FRAM, 64-LQFP","metaDescription":"Texas Instruments MSP430FR5043IPMR 16-bit MCU with 64 KB FRAM, 12 KB RAM, 16 MHz CPUXV2 core, 44 I/O, 9x12b ADC, industrial temp -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":"16MHz","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR)","RAM Size":"12K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"44","Core Processor":"MSP430 CPUXV2","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 9x12b SAR","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5043","Program Memory Size":"64KB (64K 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":"$5.8126","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/61611b0ff4b6eb004fd8ed6f663659b7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How much FRAM and RAM does MSP430FR5043IPMR have?","answer":"It has 64 KB (64K x 8) of FRAM for program and non-volatile data storage, plus 12 KB (12K x 8) of SRAM for runtime data."},{"question":"What are the closest alternative parts to MSP430FR5043IPMR?","answer":"Within the MSP430™ FRAM family, pin-compatible alternatives with different FRAM/RAM sizes or peripheral sets exist. For a direct parametric match, compare with other MSP430FR5xxx devices in the same 64-LQFP footprint — the base product number MSP430FR5043 identifies this specific memory and feature configuration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5043IPMR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5043IPMR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}