{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R5F51405AGFL#30","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R5F51405AGFL30","canonicalUrl":"https://icboms.com/renesas/R5F51405AGFL30","factsUrl":"https://icboms.com/api/mcp/products/R5F51405AGFL%2330","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RX140 series 32-Bit Single-Core MCU, RXv2 core 48 MHz, 128KB FLASH, 32K x 8 RAM, 8K x 8 EEPROM, 48-LQFP, Tray.","salesMarkdown":"## RXv2 core at 48 MHz — what the clock buys you The RXv2 core in the R5F51405AGFL#30 runs at 48 MHz with a single-cycle multiply-accumulate path — that is the throughput ceiling for a FIR filter loop or a sensor-compensation polynomial. The internal oscillator means you skip the external crystal for the boot clock; step through the boot ROM to confirm the main clock source before the PLL locks. ## 128 KB flash / 32 KB RAM / 8 KB EEPROM — firmware budget split The 8 KB of dedicated EEPROM (8K x 8) stores calibration parameters and fault logs without wearing the main flash sectors. ## Peripheral set for HMI and motor-control nodes On-chip capacitive touch sensing, a 12-bit ADC with 11 channels, PWM timers, CAN, I²C, SCI, and SPI — this covers a control panel with a touch interface, a CANopen fieldbus link, and a sensor array. The 48-LQFP package (7x7 mm, 0.5 mm pitch) routes comfortably on a 4-layer board; the ADC channels need clean analog ground under the LFQFP paddle.","metaTitle":"R5F51405AGFL#30 Renesas RX140 MCU, 48 MHz, 128 KB Flash","metaDescription":"R5F51405AGFL#30 Renesas RX140 32-bit MCU, 48 MHz RXv2 core, 128 KB flash, 32 KB RAM, 8 KB EEPROM, -40°C to 105°C, active production. Quoted to order.","metaKeywords":null},"attributes":{"series":"RX140","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"48MHz","Series":"RX140","Package":"Tray","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"8K x 8","Peripherals":"Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT","Connectivity":"CANbus, I²C, SCI, SPI","Mounting Type":"Surface Mount","Number of I/O":"39","Core Processor":"RXv2","Package / Case":"48-LQFP","Data Converters":"A/D 11x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"48-LFQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.43","stockQuantity":23,"priceTiers":[{"qty":1,"price":"$3.43000","currency":"USD"},{"qty":10,"price":"$3.11000","currency":"USD"},{"qty":25,"price":"$3.04240","currency":"USD"},{"qty":40,"price":"$3.02600","currency":"USD"},{"qty":80,"price":"$2.71313","currency":"USD"},{"qty":250,"price":"$2.70324","currency":"USD"},{"qty":500,"price":"$2.60444","currency":"USD"},{"qty":1000,"price":"$2.47604","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/553b3af22590916e0689f691c6103527.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between R5F51405AGFL#30 and R5F51405AGFL#10?","answer":"The R5F51405AGFL#30 and R5F51405AGFL#10 share the same silicon — RXv2 core, 48 MHz, 128 KB flash, 32 KB RAM, 8 KB EEPROM, same 48-LQFP package and pinout. The #30 and #10 suffixes indicate different tray configurations, not a functional change. Either order code drops into the same PCB footprint without rewiring."},{"question":"What compliance documentation does Renesas provide for R5F51405AGFL#30?","answer":"The R5F51405AGFL#30 is ROHS3 compliant. Renesas supplies the standard datasheet, reference manual, and errata documentation for the RX140 series."},{"question":"What is R5F51405AGFL#30's listed speed and series?","answer":"The R5F51405AGFL#30 runs at 48 MHz and belongs to the RX140 series of 32-bit single-core microcontrollers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R5F51405AGFL30","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R5F51405AGFL30 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}}