{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5342IRGZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5342IRGZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5342IRGZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5342IRGZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series MSP430F5342IRGZR, 16-bit MSP430 CPUXV2, 25 MHz, 128KB Flash, 10K x 8 RAM, 38 I/O, I²C/SPI/UART, A/D 9x12b, -40°C~85°C, 48-VQFN Exposed Pad.","salesMarkdown":"The 128 KB Flash (128K x 8) provides room for a real-time operating system kernel, communication protocol stacks (I²C, SPI, UART, IrDA, SCI), and application code for sensor processing or device control. The 10 KB RAM supports moderate data buffering — enough for a few hundred sensor samples or a command-line interface buffer — but if your application requires large frame buffers or extensive data logging, you will need to budget external memory or step up to a higher-RAM sibling in the F5xx family. ## Peripheral set: ADC, DMA, PWM, and watchdog On-chip peripherals include a 9-channel 12-bit ADC, a DMA controller for moving data without CPU intervention, a PWM module for motor or LED drive, a brown-out detect and reset circuit for reliable power-on, and a watchdog timer. ## Package and board integration: 48-VQFN with exposed pad","metaTitle":"TI MSP430F5342IRGZR 16-bit MCU, 25 MHz, 128 KB Flash","metaDescription":"Texas Instruments MSP430F5342IRGZR 16-bit MSP430 CPUXV2 MCU, 25 MHz, 128 KB Flash, 10 KB RAM, 38 I/O, -40°C to 85°C, 48-VQFN. 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":"25MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"10K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"38","Core Processor":"MSP430 CPUXV2","Package / Case":"48-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 9x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5342","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-VQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.9200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/46fb6e79228d9bb775c8dabc76de13cf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5342IRGZR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430F5342IRGZR in this component family?","answer":"Within the MSP430F5xx family, the MSP430F5342 is the base product number. Pin-compatible siblings with different Flash/RAM densities exist (e.g., MSP430F533x series), but the spec table does not list a specific cross-reference. For a guaranteed pin-compatible drop-in with higher memory, verify the package (48-VQFN) and supply range against the target variant's datasheet."},{"question":"What is MSP430F5342IRGZR's listed speed (25 MHz) on this component line?","answer":"The listed core speed is 25 MHz for the MSP430 CPUXV2 processor. This clock rate, combined with the 16-bit architecture, is sufficient for real-time control loops, sensor readout at moderate rates, and communication protocol handling without external clock sources."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5342IRGZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5342IRGZR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}