{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R5F572NNHDLK#20","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R5F572NNHDLK~420","canonicalUrl":"https://icboms.com/renesas/R5F572NNHDLK~420","factsUrl":"https://icboms.com/api/mcp/products/R5F572NNHDLK%2320","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RX72N series 32-bit single-core MCU, R5F572NNHDLK#20, 240 MHz RXv3 core, 4 MB flash, 1 MB RAM, 145-TFLGA package, tray.","salesMarkdown":"## 240 MHz RXv3 core and memory architecture The R5F572NNHDLK#20 is a 32-bit single-core microcontroller from the Renesas RX72N series, built around the RXv3 core running at 240 MHz. This clock rate, combined with a single-cycle multiply-accumulate unit, positions the device for real-time control loops and DSP tasks — motor field-oriented control or audio processing — where the 240 MHz ceiling sets the sample-rate budget before the core saturates. On-chip memory totals 4 MB of flash program memory, 1 MB of SRAM, and 32 KB of EEPROM. The 4 MB flash holds a full application stack including a real-time OS and communications protocol suite without external memory; the 1 MB SRAM supports large data buffers for Ethernet packet handling or display frame storage. The 32 KB EEPROM provides non-volatile parameter storage — calibration constants or production counters — without requiring a separate serial EEPROM on the board. ## Peripheral integration for industrial control and HMI Connectivity includes Ethernet, CAN, USB OTG, QSPI, SCI, SPI, I²C, SSI, MMC/SD, and EBI/EMI. This peripheral set suits the device for industrial gateway designs — Ethernet for plant-floor network uplink, CAN for motor-drive or sensor-bus communication, and USB OTG for configuration or data logging to a thumb drive. The EBI/EMI interface allows glueless connection to external SRAM or NOR flash if the on-chip 4 MB flash and 1 MB RAM are insufficient for the application. The on-chip LCD controller drives a graphical display directly, reducing the bill of materials for operator-interface panels. The 29-channel 12-bit ADC and 2-channel 12-bit DAC handle analog sensor inputs and analog output signals — thermocouple conditioning, potentiometer feedback, or analog setpoint generation — without external converters. DMA channels offload data transfers from the CPU, preserving core cycles for control algorithms. ## Package and board-level integration This fine-pitch LGA footprint requires a solder-paste stencil with aperture dimensions matched to the land pattern — typically 0.25 mm diameter apertures for a 0.5 mm ball pitch. The LGA package has no exposed leads for visual inspection; X-ray inspection of the solder joints after reflow is the standard acceptance method. Moisture sensitivity level should be verified from the latest Renesas PCN before opening the sealed tray. The 111 general-purpose I/O pins provide ample headroom for parallel buses, display interfaces, and sensor inputs.","metaTitle":"R5F572NNHDLK#20 Renesas RX72N MCU, 240 MHz, 4 MB Flash","metaDescription":"R5F572NNHDLK#20 Renesas RX72N 32-bit MCU, 240 MHz RXv3 core, 4 MB flash, 1 MB RAM, 145-TFLGA. Active production, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"RX72N","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"240MHz","Series":"RX72N","Package":"Tray","RAM Size":"1M x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"32K x 8","Peripherals":"DMA, LCD, LVD, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"111","Core Processor":"RXv3","Package / Case":"145-TFLGA","Data Converters":"A/D 29x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"4MB (4M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"145-TFLGA (7x7)","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$23.78","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$23.78000","currency":"USD"},{"qty":10,"price":"$21.93000","currency":"USD"},{"qty":25,"price":"$20.94400","currency":"USD"},{"qty":80,"price":"$18.72638","currency":"USD"},{"qty":416,"price":"$18.70399","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/13a8ae3ed1738d2d7a65743292f8609a.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R5F572NNHDLK~420","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R5F572NNHDLK~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}}