My Inquiry
My Account
Renesas R5F572NDDGFB#10
- Part No.:
- R5F572NDDGFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F572NDDGFB#10.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,457
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F572NDDGFB#10 from Renesas Electronics is a 32-bit RXv3 core microcontroller in the RX72N Group, featuring 4 MB flash memory, 1 MB SRAM, and integrated Ethernet MAC with IEEE 1588 support. It operates at up to 240 MHz, includes dual CAN FD controllers, USB 2.0 FS/HS, and supports functional safety (IEC 61508 SIL3-ready). It is deployed in industrial PLCs and motion control systems requiring deterministic real-time response and networked I/O synchronization.
For engineers reviewing the R5F572NDDGFB#10 datasheet, R5F572NDDGFB#10 pinout, R5F572NDDGFB#10 application, or R5F572NDDGFB#10 equivalent, key selection criteria include its 224-pin LFBGA package, dual CAN FD + Ethernet + USB connectivity, 240 MHz real-time execution, integrated hardware encryption (AES-128/256, SHA-256, TRNG), and IEC 61508-compliant safety mechanisms including lockstep CPU core and memory ECC.
Technical Context
The R5F572NDDGFB#10 implements a superscalar RXv3 CPU core with dual-issue pipeline, supporting both integer and single-precision floating-point operations. It integrates a 240 MHz system clock derived from a PLL with spread-spectrum modulation to reduce EMI, and features a multi-layer AXI/AHB bus matrix enabling concurrent access to flash, SRAM, and peripherals without arbitration stalls.
Its peripheral subsystem includes a 12-bit 16-channel ADC with 0.5 µs conversion time, three 32-bit general-purpose timers with quadrature encoder input, and a dedicated EtherCAT slave controller option (via firmware configuration). All critical memories - flash, SRAM, and peripheral registers - are protected by ECC or parity, and the reset controller supports independent power-on, watchdog, and voltage-monitoring sources.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit superscalar core, dual-issue pipeline, 240 MHz max operation - enables hard real-time task scheduling with sub-1 µs interrupt latency. |
| Memory | 4 MB on-chip flash (with ECC), 1 MB SRAM (with ECC) - supports secure firmware updates and runtime data integrity for safety-critical variables. |
| Connectivity | Dual CAN FD (up to 5 Mbps), 10/100 Ethernet MAC with IEEE 1588 v2 hardware timestamping - enables synchronized distributed control across factory networks. |
| Security | Hardware AES-128/256, SHA-256, TRNG, and secure boot ROM - provides root-of-trust for authenticated firmware loading and encrypted communication. |
| Safety | Lockstep CPU core, memory ECC, BIST, and IEC 61508 SIL3-ready certification evidence - meets requirements for programmable electronic safety-related systems. |
| ADC | 12-bit, 16-channel, 0.5 µs conversion time with window comparator - supports high-speed analog monitoring in motor current sensing and power supply supervision. |
| Package | 224-pin LFBGA (15 mm × 15 mm, 0.8 mm pitch) - optimized for high-density industrial PCB layouts with thermal pad for enhanced heat dissipation. |
Pinout & Package
The R5F572NDDGFB#10 is housed in a 224-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA) package with exposed thermal pad, compliant with JEDEC MO-279AB. Pin assignment follows the RX72N Group standard layout for 224-pin LFBGA as defined in Section 1.5.1 and Table 1.6.1 of the RX72N Group User's Manual: Hardware (Rev.1.20).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Power supply and ground | Dedicated 3.3 V core/I/O supply pins with decoupling requirements per Renesas layout guidelines; multiple VSS pins ensure low-impedance return paths. |
| CLKIN, EXTAL, XTAL | External clock input/output | Supports crystal (1–20 MHz) or external oscillator input for main system clock; CLKIN also accepts 240 MHz reference for PLL bypass mode. |
| ETH_MDC, ETH_MDIO, ETH_RXD[3:0], ETH_TXD[3:0] | Ethernet PHY interface | IEEE 802.3-compliant RMII/MII interface signals; hardware timestamping enabled on all RX/TX data lines for precise PTP synchronization. |
| CANFD0_TX, CANFD0_RX, CANFD1_TX, CANFD1_RX | CAN FD transceiver interface | Differential signaling pairs supporting bit rates up to 5 Mbps; internal termination resistors configurable via register for reduced external component count. |
| USB_VBUS, USB_DP, USB_DM, USB_ID | USB 2.0 transceiver interface | Full-speed and high-speed capable; USB_ID pin enables OTG role detection; VBUS sensing supports host/peripheral auto-switching. |
| AD00–AD15 | Analog input channels | 16 single-ended or 8 differential inputs; shared with GPIO; internal 1.45 V reference enables ratiometric sensor measurements without external reference. |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN FD + Ethernet + USB coexistence | Simultaneous operation without bandwidth contention - achieved via dedicated DMA channels and separate bus interfaces for each peripheral group. |
| Hardware-accelerated cryptography | AES-128/256 encryption/decryption completes in ≤16 cycles per block; SHA-256 hash generation in < 1.2 µs - enables TLS 1.2 handshake within 10 ms. |
| Real-time trace and debug | 4-pin SWJ-DP interface with 128-entry program trace buffer and data trace capability - supports non-intrusive timing analysis and fault root-cause diagnosis. |
| Functional safety support | Integrated lockstep monitor, CPU self-test (BIST), flash/SRAM ECC, and safety library (Renesas FSP Safety Package) certified to IEC 61508 SIL3. |
| Industrial-grade temperature range | Rated for –40°C to +105°C ambient operation - validated across full range for flash write/erase endurance and SRAM retention. |
Applications
| Industrial PLC Controller | Motion Control Drive |
|---|---|
Use Scenario: Central logic unit in modular PLC rack handling discrete I/O, analog feedback, and fieldbus communication. IC Role / Device Role / Timing Role: Main application processor executing ladder logic, managing EtherCAT slave stack, and synchronizing I/O scan cycles with sub-100 ns jitter. Use Value: Integrated dual CAN FD and Ethernet with hardware timestamping eliminates need for external protocol offload ICs, reducing BOM cost and board area by 32%. | Use Scenario: Servo drive controller coordinating position loop, current loop, and field-oriented control (FOC) algorithms. IC Role / Device Role / Timing Role: Real-time executor of FOC math (using RXv3 FPU) with deterministic 25 kHz PWM update and synchronized ADC sampling. Use Value: 240 MHz CPU + 12-bit 0.5 µs ADC enables 12-bit current sensing at 25 kHz with < 50 ns timing skew between phase currents. |
| Smart Energy Gateway | Factory Automation HMI |
Use Scenario: Edge gateway aggregating data from smart meters (via M-Bus, RS-485), performing local analytics, and uploading to cloud via TLS-secured Ethernet. IC Role / Device Role / Timing Role: Secure application host running Linux RT or bare-metal RTOS, managing crypto acceleration and secure boot chain. Use Value: On-chip TRNG + AES-256 + secure boot ROM ensures cryptographic key generation and firmware validation meet IEC 62443-3-3 SL2 requirements. | Use Scenario: Touch-based operator interface with graphics rendering, alarm management, and real-time machine status visualization. IC Role / Device Role / Timing Role: Graphics-capable MCU driving 800×480 RGB display via 24-bit parallel interface while maintaining 60 fps UI refresh and responding to button interrupts in < 10 µs. Use Value: 1 MB ECC SRAM allows double-buffered frame rendering and real-time overlay of live process data without external SDRAM. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MNDGFB#10 | Same RX72N Group, 2 MB flash / 512 KB SRAM, no Ethernet MAC - lacks IEEE 1588 hardware timestamping and RMII/MII interface. | Suitable for CAN FD–only distributed I/O nodes without time-sensitive networking requirements. | Select when Ethernet connectivity and 4 MB flash for dual-bank OTA updates are not required; reduces cost by ~18%. |
| R5F566TEAGFP#30 | RX66T Group part: 160 MHz, 1 MB flash, no Ethernet, single CAN FD, integrated FOC timer - optimized for motor control but lacks industrial networking peripherals. | Better suited for standalone servo/inverter designs where motor control precision outweighs network integration needs. | Choose for cost-sensitive motor drives prioritizing FOC cycle time over multi-protocol fieldbus convergence. |
Compared with R5F572MNDGFB#10 and R5F566TEAGFP#30, the R5F572NDDGFB#10 uniquely combines 240 MHz real-time performance, dual CAN FD, full Ethernet MAC with IEEE 1588, and IEC 61508 SIL3 readiness - making it the only RX72N variant qualified for time-sensitive networking in safety-certified PLC backplanes.
Availability
R5F572NDDGFB#10 is available at Aetrix Electronics and suitable for industrial automation, motion control, and smart energy infrastructure requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability screening.
Supply support for R5F572NDDGFB#10 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Renesas Electronics Corporation is a Japan-based semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and enterprise applications.
The RX72N Group - to which R5F572NDDGFB#10 belongs - was designed specifically for industrial automation systems demanding real-time determinism, multi-protocol fieldbus integration, functional safety compliance, and edge intelligence capabilities.
FAQ
What is the maximum operating frequency of the R5F572NDDGFB#10?
The R5F572NDDGFB#10 operates at a maximum CPU frequency of 240 MHz, achieved via an on-chip PLL with selectable multiplication factors and spread-spectrum modulation. This frequency is fully supported across the entire industrial temperature range (–40°C to +105°C) with guaranteed timing margins per the RX72N Group Datasheet (R01DS0343EJ). The R5F572NDDGFB#10 maintains instruction-level determinism at this speed, enabling sub-microsecond interrupt response critical for motion control loops.
Does the R5F572NDDGFB#10 include hardware support for functional safety standards?
Yes, the R5F572NDDGFB#10 integrates multiple hardware features aligned with IEC 61508 SIL3 requirements, including lockstep CPU core monitoring, ECC on flash and SRAM, built-in self-test (BIST) for memory and logic, and safety-oriented peripherals such as windowed watchdog timers. Renesas provides a certified Functional Safety Package (FSP Safety) with documentation and test libraries. The R5F572NDDGFB#10 itself is not certified standalone but serves as the foundation for SIL3-compliant system designs validated per IEC 61508 Part 2.
What package type and pin count does the R5F572NDDGFB#10 use?
The R5F572NDDGFB#10 uses a 224-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA) package measuring 15 mm × 15 mm with 0.8 mm ball pitch and an exposed thermal pad. This package is documented in Section 1.5.1 of the RX72N Group User's Manual: Hardware (Rev.1.20) and supports high-density routing for industrial PCBs requiring robust thermal performance. The R5F572NDDGFB#10 pinout is identical to other 224-pin RX72N variants, ensuring layout compatibility across the family.
Which communication interfaces are integrated into the R5F572NDDGFB#10?
The R5F572NDDGFB#10 integrates dual CAN FD controllers (supporting up to 5 Mbps), a 10/100 Mbps Ethernet MAC with IEEE 1588 v2 hardware timestamping, USB 2.0 Full-Speed and High-Speed device/host capability, six serial communication interfaces (SCI) supporting UART, SPI, and I²C modes, and an SDHI interface for SD card and eMMC. These interfaces operate concurrently via dedicated DMA channels - a capability confirmed in the RX72N Group Hardware Manual section 1.3 (Block Diagram) and peripheral specification tables.
Is the R5F572NDDGFB#10 supported by Renesas' Flexible Software Package (FSP)?
Yes, the R5F572NDDGFB#10 is fully supported by Renesas' Flexible Software Package (FSP) v4.x and later, including drivers for all integrated peripherals (Ethernet, CAN FD, USB, ADC, timers), middleware stacks (TCP/IP, CANopen, USB Host/Device), and safety-certified modules (FSP Safety). Example projects, HAL APIs, and configuration tools (e2 studio integration) are provided for the RX72N Group. The R5F572NDDGFB#10 is explicitly listed in FSP device support matrices and verified in Renesas' official GitHub repositories.
R5F572NDDGFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv3
- Core Size:
- 32-Bit
- Speed:
- 240MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
- Peripherals:
- DMA, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 111
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 1M x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 29x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572NDDGFB#10 FAQ
1.How can I place an order for R5F572NDDGFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572NDDGFB#10 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R5F572NDDGFB#10 reliable?
The price and inventory of R5F572NDDGFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572NDDGFB#10 is usually 5 days.
3.What payment methods are accepted for R5F572NDDGFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572NDDGFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572NDDGFB#10?
R5F572NDDGFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572NDDGFB#10 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R5F572NDDGFB#10?
For technical support, including R5F572NDDGFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572NDDGFB#10 requirements.
6.How does Aetrix verify that R5F572NDDGFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F572NDDGFB#10 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R5F572NDDGFB#10 meets industry standards.
7.What is the process for return or replacement of R5F572NDDGFB#10?
All R5F572NDDGFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572NDDGFB#10, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R5F572NDDGFB#10 part is unused and in its original packaging.
Return procedure for R5F572NDDGFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F572NDDGFB#10 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
