{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R5F52317BGFM#30","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R5F52317BGFM30","canonicalUrl":"https://icboms.com/renesas/R5F52317BGFM30","factsUrl":"https://icboms.com/api/mcp/products/R5F52317BGFM%2330","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RX231 series 32-bit MCU, R5F52317BGFM#30, 54 MHz RXv2 core, 384 KB flash, 64 KB RAM, 8 KB EEPROM, 43 I/O, 64-LQFP, -40 to 105°C.","salesMarkdown":"## 54 MHz RXv2 core with 384 KB flash The R5F52317BGFM#30 is a 32-bit single-core MCU from the Renesas RX231 family, built around the RXv2 CPU core running at 54 MHz. It carries 384 KB of program flash, 64 KB of RAM, and 8 KB of data flash that doubles as EEPROM — enough headroom for a mid-range control loop with a communication stack and a few hundred lines of application code. ## Connectivity and analog mix On the communication side the MCU integrates CANbus, USB OTG, I²C, SPI, SCI (UART), IrDA, SSI, and SD/SDIO interfaces — a combination that suits a fieldbus gateway, a sensor aggregator, or a motor-drive control board that needs to talk to both a CAN network and a host PC over USB. The analog front end includes twelve 12-bit ADC channels and two 12-bit DAC outputs, enough to handle multi-phase current sensing or closed-loop control without an external converter. On-chip peripherals cover capacitive touch, DMA, low-voltage detect, POR, PWM, and watchdog timer — the usual set for a self-contained controller that does not rely on external supervisor ICs. ## Industrial temperature grade and active lifecycle Renesas lists the product status as Active, and the device is ROHS3 compliant.","metaTitle":"R5F52317BGFM#30 Renesas RX231 MCU, 54 MHz, 384 KB Flash","metaDescription":"R5F52317BGFM#30 Renesas RX231 32-bit MCU, 54 MHz, 384 KB flash, 64 KB RAM, 8 KB EEPROM, 43 I/O, -40 to 105°C, 64-LQFP. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":"RX231","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"54MHz","Series":"RX231","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"8K x 8","Peripherals":"Capacitive Touch, DMA, LVD, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, SCI, SD/SDIO, SPI, SSI, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"43","Core Processor":"RXv2","Package / Case":"64-LQFP","Data Converters":"A/D 12x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"384KB (384K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"64-LFQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.38","stockQuantity":21,"priceTiers":[{"qty":1,"price":"$6.38000","currency":"USD"},{"qty":10,"price":"$5.82200","currency":"USD"},{"qty":25,"price":"$5.71080","currency":"USD"},{"qty":40,"price":"$5.66950","currency":"USD"},{"qty":160,"price":"$5.08719","currency":"USD"},{"qty":320,"price":"$5.06813","currency":"USD"},{"qty":480,"price":"$4.74998","currency":"USD"},{"qty":960,"price":"$4.54954","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/82e7600f7678be29445fc2c8a9accefc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Renesas provide for this MCU?","answer":"Renesas provides ROHS3 compliance certification. The part is also REACH compliant per standard Renesas declarations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R5F52317BGFM30","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R5F52317BGFM30 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}}