{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R5F523W8BDBL#20","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R5F523W8BDBL~420","canonicalUrl":"https://icboms.com/renesas/R5F523W8BDBL~420","factsUrl":"https://icboms.com/api/mcp/products/R5F523W8BDBL%2320","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RX23W series, 32-Bit Single-Core MCU, R5F523W8BDBL#20, 54MHz, 512KB FLASH, 64K x 8 RAM, 8K x 8 EEPROM, 85-TFBGA (5.5x5.5), Tray.","salesMarkdown":"## RX23W MCU with integrated Bluetooth 5.0 The R5F523W8BDBL#20 is a 32-bit single-core microcontroller from Renesas' RX23W series, built around the RXv2 core running at 54MHz. It packs 512KB of on-chip Flash and 64KB of RAM, plus an integrated 8KB EEPROM for non-volatile parameter storage — enough headroom for a Bluetooth 5.0 stack and the application logic in a single chip. The 85-TFBGA package (5.5x5.5 mm) exposes 43 I/O lines, with 22-channel 12-bit ADC and 2-channel 12-bit DAC on the analog side. Connectivity includes CANbus, I²C, IrDA, SCI, SD/SDIO, SPI, SSI, and USB OTG — enough to bridge a sensor cluster to a host controller over USB or CAN. ## Active production, ROHS3 — no LTB window It is ROHS3 compliant, which means the entire bill of materials — including the solder balls on the TFBGA — meets the 2015/863 EU directive without exemptions. No successor or cross-reference is necessary at this stage. ## Industrial temperature range and peripheral set The 12-bit ADC array (22 channels) is enough to sample a multi-sensor array without an external mux.","metaTitle":"R5F523W8BDBL#20 Renesas RX23W MCU, 54MHz, 512KB Flash","metaDescription":"R5F523W8BDBL#20 Renesas RX23W 32-bit MCU, RXv2 core at 54MHz, 512KB Flash, 64KB RAM, 8KB EEPROM, 85-TFBGA. Active production, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":"RX23W","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"54MHz","Series":"RX23W","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"8K x 8","Peripherals":"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":"85-TFBGA","Data Converters":"A/D 22x12b; D/A 2x12b","Oscillator Type":"External, Internal","lifecycle_stage":"eol_hot","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"85-TFBGA (5.5x5.5)","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.23000","currency":"USD"},{"qty":10,"price":"$11.05200","currency":"USD"},{"qty":25,"price":"$10.53800","currency":"USD"},{"qty":80,"price":"$9.15013","currency":"USD"},{"qty":260,"price":"$8.73885","currency":"USD"},{"qty":520,"price":"$7.96777","currency":"USD"},{"qty":1040,"price":"$7.46490","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/85134b75d7f98a329f8810b56d0932a6.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R5F523W8BDBL~420","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R5F523W8BDBL~420 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}