{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5720IPW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5720IPW","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5720IPW","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5720IPW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series MSP430FR5720IPW, 16-bit MSP430 CPUXV2, 8 MHz, 4 KB FRAM, 1K x 8 SRAM, 21 I/O, 28-TSSOP, -40°C to 85°C.","salesMarkdown":"Its program memory is 4 KB of FRAM — a nonvolatile memory that writes at bus speed with no erase cycle, so firmware updates and data logging don't stall on page-erase latency the way Flash-based parts do. The 1K x 8 SRAM holds stack and small buffers; the 21 I/O pins on the 28-TSSOP package give enough headroom for a sensor cluster or a simple HMI with a few buttons and LEDs. Internal oscillator keeps the BOM count low — no external crystal needed for the core clock, though the internal oscillator is rated for the 8 MHz speed grade. ## Industrial temperature grade and deployment The 28-TSSOP package is a surface-mount footprint with 0.65 mm pitch — standard for automated assembly and rework. ## Serial connectivity and analog integration On the digital side, the MSP430FR5720IPW brings I²C, SPI, UART/USART, LIN, and IrDA — enough to talk to common sensors, displays, and industrial bus transceivers without glue logic. The 10-channel 10-bit ADC handles analog inputs like thermistor voltages or current-sense resistor drops, with the brown-out detect and POR ensuring clean startup. ## Lifecycle — active, no LTB pressure Texas Instruments lists the MSP430FR5720IPW as Active. For a production BOM, this means no urgency to qualify a second source — though the MSP430 FRAM family includes pin-compatible siblings with higher memory densities if the firmware grows.","metaTitle":"Texas Instruments MSP430FR5720IPW 16-bit MCU, 8 MHz","metaDescription":"Texas Instruments MSP430FR5720IPW 16-bit MCU with 8 MHz CPU, 4 KB FRAM, 1 KB SRAM, 21 I/O, -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":"8MHz","Series":"MSP430™ FRAM","Package":"Tube","RAM Size":"1K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"21","Core Processor":"MSP430 CPUXV2","Package / Case":"28-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 10x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5720","Program Memory Size":"4KB (4K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"28-TSSOP","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7195","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fd8cd96c9714684c7d1b8b7e2da4f1f1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the alternative parts for MSP430FR5720IPW?","answer":"Within the MSP430 FRAM family, pin-compatible siblings with higher FRAM and SRAM densities exist (e.g., MSP430FR5721, MSP430FR5722, etc.). For a direct pin-compatible alternative with the same 28-TSSOP footprint, check the base product number MSP430FR572x series — the memory size is the only difference."},{"question":"Is MSP430FR5720IPW RoHS compliant?","answer":"The MSP430FR5720IPW is listed as RoHS compliant per Texas Instruments standard lead-free finish for the TSSOP package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5720IPW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5720IPW 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}}