{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R5F56609BGFB#30","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R5F56609BGFB30","canonicalUrl":"https://icboms.com/renesas/R5F56609BGFB30","factsUrl":"https://icboms.com/api/mcp/products/R5F56609BGFB%2330","rawCanonicalId":null},"summary":{"shortDescription":"Renesas RX600 series, R5F56609BGFB#30, 32-Bit RXv3 MCU, 120 MHz, 1MB (1M x 8) FLASH, 128K x 8 RAM, 32K x 8 EEPROM, 133 I/O, CANbus, I²C, SPI, SCI, LIN, EBI/EMI, 24x12b ADC, 2x12b DAC, -40°C to 105°C, 144-LFQFP, Tray.","salesMarkdown":"## RXv3 core at 120 MHz — what the speed rating buys you The Renesas R5F56609BGFB#30 is a 32-bit microcontroller built around the RXv3 CPU core, clocked at 120 MHz. That clock rate, combined with a single-cycle multiply and hardware divide, pushes real-time loop closure in motor-drive and power-conversion applications without an external DSP or FPGA. The 1 MB on-chip Flash and 128 KB RAM (organized as 128K x 8) keep the BOM lean for control firmware that would otherwise spill into external memory. ## Memory map and on-chip storage Program memory is 1 MB of Flash (1M x 8), enough for a full Modbus TCP stack, a CANopen node, and a PID loop with logging. The 32 KB EEPROM (32K x 8) handles calibration constants and fault logs without wear-leveling concerns — it is true EEPROM, not emulated Flash. The 128 KB SRAM (128K x 8) supports multiple frame buffers or a small RTOS heap. ## Analog and peripheral density Twenty-four 12-bit ADC channels and two 12-bit DAC channels cover current-sense, voltage-monitor, and setpoint-output needs on a single chip. The peripheral set includes DMA, LVD, POR, PWM, and WDT — enough to run a safety watchdog and a PWM-driven H-bridge without external glue logic. ## Temperature grade and operating environment Rated for -40°C to 105°C ambient. Supply range is 2.7 V to 5.5 V. ## Lifecycle and compliance ROHS3 compliant. No last-time-buy risk for new designs.","metaTitle":"R5F56609BGFB#30 RXv3 MCU, 120 MHz, 1 MB Flash, 144-LFQFP","metaDescription":"R5F56609BGFB#30 is a 32-bit RXv3 MCU at 120 MHz with 1 MB Flash, 128 KB RAM, 32 KB EEPROM, CANbus, and -40 to 105°C range. Active, RoHS3.","metaKeywords":null},"attributes":{"series":"RX600","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"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":"133","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 ~ 105°C (TA)","Supplier Device Package":"144-LFQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.4","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.40000","currency":"USD"},{"qty":10,"price":"$7.73100","currency":"USD"},{"qty":25,"price":"$7.57000","currency":"USD"},{"qty":60,"price":"$7.54400","currency":"USD"},{"qty":120,"price":"$6.76908","currency":"USD"},{"qty":240,"price":"$6.56446","currency":"USD"},{"qty":480,"price":"$6.24235","currency":"USD"},{"qty":960,"price":"$6.02469","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/12154c1195cbf86c9a9df2396aa73348.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum operating frequency of R5F56609BGFB#30?","answer":"The core runs at 120 MHz. That clock rate drives the RXv3 pipeline for single-cycle multiply and hardware divide operations."},{"question":"Is R5F56609BGFB#30 RoHS compliant?","answer":"Yes, it is ROHS3 Compliant."},{"question":"What are the key differences between R5F56609BGFB#30 and STM32F407IGT6?","answer":"Both are 32-bit MCUs, but the R5F56609BGFB#30 uses the RXv3 core at 120 MHz with 1 MB Flash and 128 KB RAM, while the STM32F407IGT6 uses an ARM Cortex-M4F at 168 MHz with 1 MB Flash and 192 KB RAM plus a floating-point unit. The RX600 part includes 32 KB true EEPROM and a 2.7 V to 5.5 V supply range — the STM32 runs on 1.8 V to 3.6 V. Package and peripheral sets differ; a board spin is required for a direct swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R5F56609BGFB30","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R5F56609BGFB30 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}}