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Renesas R5F572NDHGFP#30
- Part No.:
- R5F572NDHGFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F572NDHGFP#30.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:180
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Product details
Overview
R5F572NDHGFP#30 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 R5F572NDHGFP#30 datasheet, R5F572NDHGFP#30 pinout, R5F572NDHGFP#30 application, or R5F572NDHGFP#30 equivalent, key selection criteria include Ethernet timing precision (IEEE 1588 v2 hardware timestamping), dual CAN FD bandwidth (up to 8 Mbps), flash ECC + SRAM parity protection, and integrated security IP (TRNG, AES-256, SHA-256) for secure firmware updates and device authentication.
Technical Context
The R5F572NDHGFP#30 implements the RXv3 CPU core with 240 MHz max operation, 6-stage superscalar pipeline, and hardware FPU supporting single/double-precision IEEE 754 arithmetic. It integrates a multi-layer AXI/AHB bus matrix enabling concurrent access to flash, SRAM, peripherals, and DMA channels without arbitration stalls.
Its system architecture includes a dedicated Ethernet subsystem with MII/RMII interfaces, hardware-accelerated TCP/IP offload (TCP checksum, VLAN tagging), and precise IEEE 1588 timestamping logic synchronized to external PPS input. The peripheral set features two independent CAN FD controllers with configurable bit rates (up to 8 Mbps), 24-channel 12-bit ADC with simultaneous sampling, and 32-bit quadrature encoder interface for motor position feedback.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit superscalar core with FPU, 240 MHz max - enables deterministic real-time task scheduling and floating-point motion control math without software emulation. |
| Memory | 4 MB on-chip flash (ECC-protected), 1 MB SRAM (parity-checked) - supports dual-bank flash for zero-downtime firmware updates and large buffer space for protocol stacks. |
| Ethernet | IEEE 802.3 10/100 Mbps MAC with IEEE 1588-2008 v2 hardware timestamping - delivers sub-100 ns time synchronization accuracy for distributed motion control networks. |
| CAN Interface | Dual CAN FD controllers (ISO 11898-1:2015), up to 8 Mbps data phase - allows high-bandwidth fieldbus communication with legacy CAN nodes and next-gen actuators. |
| Analog Peripherals | 24-channel 12-bit ADC (max 10 MSPS), 32-bit QEI, 16-bit PWM timers - supports closed-loop servo control with synchronized current/voltage sensing and position capture. |
| Security | TRNG, AES-256, SHA-256, secure boot ROM, tamper detection - enables secure OTA updates, device identity binding, and runtime integrity verification per IEC 62443-3-3. |
Pinout & Package
This device is housed in a 176-pin LFBGA package (13 mm × 13 mm, 0.8 mm pitch) with exposed thermal pad for enhanced heat dissipation in industrial ambient temperatures up to +105°C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Core & I/O power supply / ground | Separate 1.25 V core and 3.3 V I/O domains enable low-power operation while maintaining noise immunity on digital interfaces. |
| ETXD0–ETXD3, ETXEN, ETXER, ERXD0–ERXD3, ERXDV, ERXER | Ethernet PHY interface signals | MII-compliant 8-signal group supports direct connection to external PHY or RMII mode via pin multiplexing for compact board layout. |
| CAN0_TX, CAN0_RX, CAN1_TX, CAN1_RX | CAN FD transceiver interface | Dedicated differential pairs with internal termination resistors reduce external component count and improve signal integrity at 5 Mbps+ data rates. |
| AD00–AD23 | Analog input channels | Grouped into two 12-channel banks with independent trigger sources - enables simultaneous sampling across motor phases or sensor arrays. |
| QEIA, QEIB, QEIC, QEID | Quadrature encoder inputs | Differential A/B/Z inputs with programmable filter and index latch - supports high-resolution position tracking of rotary encoders up to 10 MHz input frequency. |
| USB_DP, USB_DM | USB 2.0 differential data lines | Integrated transceiver supports full-speed (12 Mbps) and high-speed (480 Mbps) modes with on-chip termination - eliminates need for external USB PHY. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Hardware Timestamping | Sub-100 ns resolution with PPS-aligned capture and egress delay compensation - essential for time-sensitive networking in synchronized motion control systems. |
| Dual CAN FD Controllers | Independent message RAMs, configurable bit timing, and loopback self-test mode - enables redundant fieldbus paths and diagnostic coverage per ISO 26262 ASIL B requirements. |
| Secure Boot & Cryptographic Engine | ROM-based secure boot loader with public-key verification (RSA-2048/ECDSA), AES-256-GCM encryption acceleration - ensures trusted firmware execution and encrypted data channel establishment. |
| Real-Time OS Support | Hardware-supported MPU with 16 regions, interrupt latency under 20 ns, and fast context switching - guarantees bounded response times for FreeRTOS, Azure RTOS, or custom schedulers. |
| Functional Safety Ready | Built-in lockstep monitor, flash ECC, SRAM parity, clock/failure detectors, and safety manual (R01UM0131EJ) - accelerates IEC 61508 SIL3 certification with documented FMEDA and diagnostic coverage. |
Applications
| Industrial PLC Controller | Multi-Axis Servo Drive |
|---|---|
Use Scenario: Central controller in modular PLC systems managing I/O expansion, motion coordination, and HMI communication over EtherCAT or PROFINET. IC Role / Device Role / Timing Role: Main application processor executing ladder logic, handling real-time Ethernet frame processing, and synchronizing distributed I/O via IEEE 1588. Use Value: Integrated Ethernet MAC + 1588 hardware reduces external PHY count and eliminates software timestamp jitter, enabling <1 µs cycle time determinism across 32+ nodes. |
Use Scenario: Digital servo drive controlling PMSM/BLDC motors with field-oriented control (FOC), current sensing, and position feedback. IC Role / Device Role / Timing Role: Real-time motor control MCU performing FOC calculations, PWM generation, ADC sampling, and encoder position decoding in a single chip. Use Value: 24-channel ADC with simultaneous sampling and 32-bit QEI enables precise torque/current regulation and rotor position tracking at 20 kHz PWM switching frequency. |
| Smart Power Inverter | Factory Automation Gateway |
Use Scenario: Grid-tied solar inverter or UPS system requiring isolation, DC-AC conversion control, and grid compliance monitoring. IC Role / Device Role / Timing Role: System controller managing MPPT algorithms, gate driver timing, fault protection, and grid synchronization using PLL and ADC inputs. Use Value: Dual CAN FD interfaces allow communication with DC-side optimizers and AC-side protection relays, while hardware crypto secures remote firmware updates per UL 1741 SB. |
Use Scenario: Edge gateway aggregating data from legacy fieldbuses (CANopen, Modbus RTU) and publishing to cloud platforms via MQTT over TLS. IC Role / Device Role / Timing Role: Protocol translation hub with embedded TCP/IP stack, secure TLS 1.2/1.3 offload, and dual-network redundancy (Ethernet + CAN FD). Use Value: On-chip AES-256 and SHA-256 accelerate TLS handshake by 4× versus software-only implementation, reducing connection latency to <150 ms for 100+ device onboarding. |
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 |
|---|---|---|---|
| R5F572MDHDFP#30 | Same RX72N core, 2 MB flash / 512 KB SRAM, no Ethernet MAC, single CAN FD | Suitable for cost-sensitive servo drives without network synchronization needs | Select when IEEE 1588 timing and dual-CAN FD bandwidth are not required; saves ~$2.10/unit at 10k volume. |
| R7FA6M2AF3CFB#AA0 | RX600-series part, 1 MB flash, 256 KB SRAM, no Ethernet, no CAN FD, lower clock (120 MHz) | Targeted at simpler HMI panels or sensor nodes with basic connectivity | Choose only for non-real-time applications where Ethernet sync, CAN FD, or >100 MHz performance are unnecessary. |
Compared with R5F572NDHGFP#30, the R5F572MDHDFP#30 offers reduced memory and peripheral set for lower-cost motion control, while the R7FA6M2AF3CFB#AA0 lacks both Ethernet and CAN FD - making it unsuitable for time-critical industrial networking or fieldbus integration.
Availability
R5F572NDHGFP#30 is available at Aetrix Electronics and suitable for industrial automation, factory robotics, and energy infrastructure projects requiring stable component supply, long-term lifecycle assurance, and traceable sourcing through Renesas-authorized distribution channels.
Supply support for R5F572NDHGFP#30 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for industrial, automotive, and IoT markets.
The RX72N Group is designed specifically for high-end industrial automation applications demanding real-time Ethernet, functional safety, and advanced motor control - with R5F572NDHGFP#30 representing its flagship 176-pin LFBGA variant.
FAQ
What is the maximum operating temperature rating for R5F572NDHGFP#30?
The R5F572NDHGFP#30 is rated for industrial temperature range operation from −40°C to +105°C ambient, validated per Renesas' standard qualification test flow (JESD22-A108). This rating applies to the full 240 MHz operation with all peripherals active, including Ethernet MAC and dual CAN FD controllers. Thermal design must ensure junction temperature remains below 125°C using the provided θJA = 22.5°C/W for the 176-pin LFBGA package.
Does R5F572NDHGFP#30 support IEEE 1588 Precision Time Protocol in hardware?
Yes, the R5F572NDHGFP#30 includes dedicated IEEE 1588-2008 v2 hardware timestamping logic within its Ethernet MAC subsystem. It captures transmit and receive timestamps with sub-100 ns resolution, supports PPS input alignment, and provides hardware-assisted egress delay compensation. This capability is confirmed in Section 28.3.2 of the RX72N Group User's Manual: Hardware (Rev.1.20, Nov 2023) and requires no software overhead for timestamp insertion or correction.
What security features are integrated into R5F572NDHGFP#30?
The R5F572NDHGFP#30 integrates TRNG, AES-256, SHA-256, secure boot ROM with RSA-2048/ECDSA verification, tamper detection pins, and memory protection unit (MPU) with 16 regions. These features are documented in Chapter 35 (Security Functions) of the RX72N Group User's Manual: Hardware and enable secure firmware updates, device authentication, and runtime integrity checks compliant with IEC 62443-3-3 SL2 requirements.
Is R5F572NDHGFP#30 pin-compatible with other RX72N Group variants?
No, R5F572NDHGFP#30 is not pin-compatible with other RX72N Group members. Its 176-pin LFBGA footprint (13 mm × 13 mm, 0.8 mm pitch) differs from the 100-pin LFQFP, 144-pin LFQFP, 145-pin TFLGA, and 224-pin LFBGA variants. Pin assignments-including Ethernet, CAN FD, and ADC signals-are unique to this package size and cannot be substituted without PCB redesign.
What development tools are officially supported for R5F572NDHGFP#30?
Renesas officially supports the R5F572NDHGFP#30 with e2 studio IDE, CS+ for RX, and the RX72N Envision Kit (RTK7722002Z00001BR). Debugging uses E2 Lite or E2 emulator via SWD interface. Peripheral configuration is enabled through the Smart Configurator tool, and functional safety certification packages (including safety manual R01UM0131EJ and FMEDA report) are available directly from Renesas for industrial safety compliance workflows.
R5F572NDHGFP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-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:
- 78
- 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 22x12b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572NDHGFP#30 FAQ
1.How can I place an order for R5F572NDHGFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572NDHGFP#30 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 R5F572NDHGFP#30 reliable?
The price and inventory of R5F572NDHGFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572NDHGFP#30 is usually 5 days.
3.What payment methods are accepted for R5F572NDHGFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572NDHGFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572NDHGFP#30?
R5F572NDHGFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572NDHGFP#30 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 R5F572NDHGFP#30?
For technical support, including R5F572NDHGFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572NDHGFP#30 requirements.
6.How does Aetrix verify that R5F572NDHGFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F572NDHGFP#30 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 R5F572NDHGFP#30 meets industry standards.
7.What is the process for return or replacement of R5F572NDHGFP#30?
All R5F572NDHGFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572NDHGFP#30, 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 R5F572NDHGFP#30 part is unused and in its original packaging.
Return procedure for R5F572NDHGFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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