{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5340IRGZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5340IRGZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5340IRGZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5340IRGZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series MSP430F5340IRGZR, 16-Bit MSP430 CPUXV2 core, 25 MHz, 64KB (64K x 8) FLASH, 6K x 8 RAM, 9x12b ADC, 38 I/O, 1.8V~3.6V, -40°C~85°C, 48-VFQFN Exposed Pad, 48-VQFN (7x7).","salesMarkdown":"This is a mid-range member of the MSP430F5xx family, aimed at applications that need the low-power characteristics of the MSP430 architecture but with more memory and peripheral integration than the smaller F2xx or G2xx parts. ## 25 MHz core, 64 KB Flash — sizing the firmware and throughput The 25 MHz clock rate is the ceiling for the CPUXV2 core. For a 16-bit MCU this is a solid mid-range speed — enough for control loops running at tens of kilohertz, UART/I²C/SPI communication, and moderate data processing. The 6 KB RAM is the tighter resource: if your design needs large buffers (e.g., for audio or high-speed data logging), you will need to budget carefully or move to a part with more SRAM. ## Peripherals and connectivity — what is on the die The internal oscillator means you can run without a crystal for many applications, though an external clock can be used for tighter timing. The 38 I/O pins give enough headroom for a keypad, display, and a few sensors. ## Package and footprint — 48-VQFN with exposed pad The part comes in a 48-VFQFN exposed-pad package (7x7 mm body). The 48-VQFN footprint is common across the MSP430F5xx family, so a board layout can often accommodate a drop-in upgrade to a higher-density sibling without a PCB spin.","metaTitle":"MSP430F5340IRGZR 16-bit MCU, 25 MHz, 64 KB Flash, 6 KB RAM","metaDescription":"Texas Instruments MSP430F5340IRGZR 16-bit MCU with MSP430 CPUXV2 core at 25 MHz, 64 KB Flash, 6 KB RAM, 9-channel 12-bit 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":"25MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"6K 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":"MSP430F5340","Program Memory Size":"64KB (64K 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":"$6.8700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/eef61e61feeaecdd31c19e6960e2bb20.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5340IRGZR/alternatives.json"},"ai":{"faq":[{"question":"What are the recommended equivalents or replacements for MSP430F5340IRGZR?","answer":"The MSP430F5xx family includes pin-compatible siblings with varying Flash and RAM sizes. For a direct upgrade within the same footprint, look at the MSP430F5438A (256 KB Flash, 16 KB RAM) or the MSP430F5419A (128 KB Flash, 8 KB RAM). Both share the same 48-VQFN package and peripheral set, so a firmware port is the main effort."},{"question":"Can MSP430F5340IRGZR be used in existing MSP430F5xx designs as a direct upgrade?","answer":"Yes, the MSP430F5340IRGZR is pin-compatible with other MSP430F5xx devices in the 48-VQFN package. If your existing design uses a lower-density part like the MSP430F5304 (32 KB Flash, 4 KB RAM), you can drop in the F5340 for more Flash and RAM without a PCB change."},{"question":"Is MSP430F5340IRGZR RoHS compliant?","answer":"The MSP430F5340IRGZR is listed as RoHS compliant. The 'G' in the order code indicates a green (RoHS) package variant."},{"question":"What is MSP430F5340IRGZR's listed speed on this component line?","answer":"The MSP430F5340IRGZR is rated for a 25 MHz CPU clock speed. This is the maximum core frequency for the MSP430 CPUXV2 core in this device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5340IRGZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5340IRGZR 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}}