{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R5F566TAFGFP#30","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R5F566TAFGFP30","canonicalUrl":"https://icboms.com/renesas/R5F566TAFGFP30","factsUrl":"https://icboms.com/api/mcp/products/R5F566TAFGFP%2330","rawCanonicalId":null},"summary":{"shortDescription":"Renesas RX series R5F566TAFGFP#30, 32-bit RXv3 MCU, 160 MHz, 256 KB Flash, 64 KB RAM, 32 KB EEPROM, 73 I/O, CANbus, 100-LQFP, -40 to 105°C, 2.7 to 5.5 V.","salesMarkdown":"## 160 MHz RXv3 core with 256 KB Flash — what the memory budget means The Renesas R5F566TAFGFP#30 is a 32-bit RXv3 microcontroller from the RX series, clocked at 160 MHz. It carries 256 KB of Flash program memory, 64 KB of RAM, and a separate 32 KB of data Flash EEPROM — the EEPROM block is useful for calibration constants and boot-config parameters that survive firmware updates without wearing the main Flash. The 160 MHz core with the RXv3 pipeline gives enough headroom for a single motor-control loop running field-oriented control at 20 kHz while the CANbus and UART stacks service the host controller. ## Peripheral set for industrial control panels This MCU packs 73 I/O lines and a connectivity suite that covers most industrial fieldbus and human-machine interface needs: CANbus for drive-to-drive networking, LINbus for local sensor clusters, multiple SPI and I²C buses for external ADC or display drivers, and an external bus interface (EBI/EMI) for parallel LCDs or SRAM expansion. The 22-channel 12-bit ADC and dual 12-bit DAC handle analog feedback and setpoint generation on the same chip, which saves a separate analog front-end on a motor-drive board. ## Industrial temperature grade — deployment context Rated for -40°C to 105°C ambient, this part fits factory-floor automation cabinets, outdoor telecom pedestals, and under-hood automotive auxiliary modules (engine bay, transmission controller). The 2.7 V to 5.5 V supply range means a single 5 V industrial rail powers the MCU directly — no intermediate 3.3 V regulator needed unless the peripheral set demands it. ## Package and physical fit Housed in a 100-LQFP (14x14 mm body, 0.5 mm pitch), surface-mount. The 100-LFQFP supplier package code matches the same footprint. Standard reflow profile for LQFP applies;. ## Lifecycle and sourcing posture Officially active, ROHS3 compliant — no last-time-buy risk for new designs. For dual-sourcing resilience, the R5F566TAAGFP#30 is a functional peer with the same RXv3 core, 160 MHz speed, and identical peripheral set, differing only in I/O count (72 vs 73) — worth qualifying as a second source if your BOM allows the minor pin difference.","metaTitle":"R5F566TAFGFP#30 RXv3 32-bit MCU, 160 MHz, 256 KB Flash","metaDescription":"R5F566TAFGFP#30 Renesas RX 32-bit MCU with RXv3 core at 160 MHz, 256 KB Flash, 64 KB RAM, 32 KB EEPROM, industrial temp -40 to 105°C, 100-LQFP.","metaKeywords":null},"attributes":{"series":"RX","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Speed":"160MHz","Series":"RX","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit","EEPROM Size":"32K x 8","Peripherals":"DMA, LVD, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I²C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"73","Core Processor":"RXv3","Package / Case":"100-LQFP","Data Converters":"A/D 22x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"100-LFQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.68","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.68000","currency":"USD"},{"qty":10,"price":"$6.09900","currency":"USD"},{"qty":25,"price":"$5.98280","currency":"USD"},{"qty":40,"price":"$5.93950","currency":"USD"},{"qty":90,"price":"$5.32944","currency":"USD"},{"qty":270,"price":"$5.30948","currency":"USD"},{"qty":450,"price":"$4.97618","currency":"USD"},{"qty":990,"price":"$4.76619","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f3865365e9f0ed618393b05ad848644f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does R5F566TAFGFP#30 have CAN bus connectivity?","answer":"Yes, CANbus is included in the connectivity peripheral set, along with EBI/EMI, I²C, LINbus, MMC/SD, SCI, SPI, SSI, and UART/USART."},{"question":"Is R5F566TAFGFP#30 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R5F566TAFGFP30","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R5F566TAFGFP30 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}}