{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R5F56609CDFB#30","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R5F56609CDFB30","canonicalUrl":"https://icboms.com/renesas/R5F56609CDFB30","factsUrl":"https://icboms.com/api/mcp/products/R5F56609CDFB%2330","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RX600 series 32-bit MCU, R5F56609CDFB#30, RXv3 core at 120 MHz, 1 MB flash, 128 KB RAM, 32 KB EEPROM, 131 I/O, 144-LQFP, -40°C to 85°C.","salesMarkdown":"## RXv3 core at 120 MHz — throughput for deterministic control The R5F56609CDFB#30 is a 32-bit microcontroller from the Renesas RX600 series, built around the RXv3 CPU core running at 120 MHz. This places it in the mid-to-high performance tier of the RX family, suitable for motor-drive control loops, multi-axis robotics, and industrial communication gateways that require deterministic interrupt response. The 1 MB on-chip flash memory (program memory type FLASH) paired with 128 KB RAM and a separate 32 KB EEPROM block provides enough headroom for a full RTOS, communication stacks (CAN, Ethernet via EBI/EMI), and field-upgradeable firmware without external memory in many designs. ## Peripheral set and analog front-end The integrated data converters include a 24-channel 12-bit ADC and a dual 12-bit DAC — enough analog input channels to sample multiple current-sense resistors and thermistors in a motor-drive application without an external multiplexer. The dual DAC can generate two independent analog setpoints or reference voltages. Connectivity options cover CANbus (for industrial fieldbus or vehicle networks), I²C and SPI (for local sensor hubs or external memory), SCI (UART for debug or RS-232/485), and LINbus (for automotive subnets). The EBI/EMI interface allows glueless connection to external SRAM, NOR flash, or an FPGA over a parallel bus. On-chip peripherals include DMA (for memory-to-peripheral transfers without CPU load), LVD (low-voltage detect for brown-out supervision), POR (power-on reset), PWM (for motor or LED drive), and WDT (watchdog timer for fail-safe operation). The oscillator type supports both external crystal and internal RC oscillator, reducing BOM count in cost-sensitive designs. ## Lifecycle and compliance status RoHS3 compliant (2011/65/EU + 2015/863), with no exemption expiry concern for EU-market shipments. The device is supplied in tray packaging, standard for 144-LQFP devices in prototype and low-to-medium volume production.","metaTitle":"R5F56609CDFB#30 Renesas RX600 MCU, 120 MHz, 1 MB Flash","metaDescription":"R5F56609CDFB#30 Renesas RXv3 32-bit MCU, 120 MHz, 1 MB flash, 128 KB RAM, 32 KB EEPROM, 131 I/O, -40°C to 85°C. Active production, RoHS3. Request a quote.","metaKeywords":null},"attributes":{"series":"RX600","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"120MHz","Series":"RX600","Package":"Tray","RAM Size":"128K x 8","Core Size":"32-Bit","EEPROM Size":"32K x 8","Peripherals":"DMA, LVD, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I²C, LINbus, SCI, SPI","Mounting Type":"Surface Mount","Number of I/O":"131","Core Processor":"RXv3","Package / Case":"144-LQFP","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"External, 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 ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.25","stockQuantity":20,"priceTiers":[{"qty":1,"price":"$7.25000","currency":"USD"},{"qty":10,"price":"$6.67300","currency":"USD"},{"qty":25,"price":"$6.53360","currency":"USD"},{"qty":60,"price":"$6.51117","currency":"USD"},{"qty":120,"price":"$5.84242","currency":"USD"},{"qty":240,"price":"$5.66588","currency":"USD"},{"qty":480,"price":"$5.38783","currency":"USD"},{"qty":960,"price":"$5.19997","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/12154c1195cbf86c9a9df2396aa73348.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to R5F56609CDFB#30?","answer":"The R5F56609DDFP#30 is a pin-compatible sibling in the same RX600 series with the same RXv3 core at 120 MHz, same 1 MB flash and 128 KB RAM, but with 89 I/O instead of 131. It drops into the same 144-LQFP footprint but with fewer I/O lines bonded out — confirm your pin allocation before substituting."},{"question":"What compliance documentation does Renesas provide for R5F56609CDFB#30?","answer":"Renesas provides RoHS3 compliance (certificate of compliance available on request). Standard Renesas datasheet and application notes are available through the manufacturer's portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R5F56609CDFB30","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R5F56609CDFB30 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}