{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R5F565N9FDFB#30","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R5F565N9FDFB30","canonicalUrl":"https://icboms.com/renesas/R5F565N9FDFB30","factsUrl":"https://icboms.com/api/mcp/products/R5F565N9FDFB%2330","rawCanonicalId":null},"summary":{"shortDescription":"Renesas RX65N 32-bit Single-Core MCU, RXv2 core at 120MHz, 1MB (1M x 8) Flash, 256K x 8 RAM, 111 I/O, 144-LFQFP (20x20), -40 to 85°C, 2.7V to 3.6V.","salesMarkdown":"## Supply voltage, temperature, and the board-level constraints The R5F565N9FDFB#30: Supply range is 2.7 V to 3.6 V. The -40°C to 85°C operating range covers factory-floor enclosures and outdoor telecom cabinets. ## Analog and peripheral mix — what you can leave off the BOM The part integrates 29 analog inputs (12-bit ADC) and 2 DAC outputs (12-bit). For a motor-drive application, that means current-sense on all three phases plus DC-link voltage and temperature — no external ADC needed. The peripheral set includes DMA, LVD, POR, PWM, and WDT, and the oscillator is internal, so the only external timing component is a crystal if you need tighter accuracy for Ethernet or CAN. ## Lifecycle and sourcing — active, no LTB clock ticking No last-time-buy notice, no NRND flag. ROHS3 compliant. For a BOM freeze, this part is safe to qualify in — no near-term obsolescence risk.","metaTitle":"Renesas R5F565N9FDFB#30 RX65N MCU, 120MHz, 1MB Flash","metaDescription":"R5F565N9FDFB#30 Renesas RX65N 32-bit MCU: 120MHz RXv2 core, 1MB Flash, 256KB RAM, Ethernet/CAN/USB, 111 I/O, -40 to 85°C.","metaKeywords":null},"attributes":{"series":"RX65N","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Speed":"120MHz","Series":"RX65N","Package":"Tray","RAM Size":"256K x 8","Core Size":"32-Bit Single-Core","Peripherals":"DMA, LVD, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"111","Core Processor":"RXv2","Package / Case":"144-LQFP","Data Converters":"A/D 29x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"144-LFQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.84","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.84000","currency":"USD"},{"qty":10,"price":"$11.80400","currency":"USD"},{"qty":60,"price":"$11.31467","currency":"USD"},{"qty":120,"price":"$9.96908","currency":"USD"},{"qty":240,"price":"$9.47979","currency":"USD"},{"qty":480,"price":"$9.28521","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f83c812a9f1e704b8bced88cc51a251e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can I replace R5F565N9FDFB#30 with another RX65N variant?","answer":"The R5F565N9BGFB#30 is the closest functional sibling — same RXv2 core at 120 MHz, same Flash and RAM, same connectivity set, but rated for -40 to 105°C. The R5F565N4EGFP#30 drops to 78 I/O and 1 DAC channel in a smaller package. Neither is a drop-in; check the pinout and temperature grade before substituting."},{"question":"How to program R5F565N9FDFB#30?","answer":"Programming is done through the SCI (serial) or USB interface using Renesas' e² studio or IAR Embedded Workbench. The internal oscillator eliminates the need for an external clock during programming."},{"question":"What is R5F565N9FDFB#30's listed speed?","answer":"The core runs at 120 MHz, which is the maximum operating frequency for the RXv2 core in this series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R5F565N9FDFB30","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R5F565N9FDFB30 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}}