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Renesas R5F572MNDDFB#30
- Part No.:
- R5F572MNDDFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F572MNDDFB#30.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,827
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Product details
Overview
R5F572MNDDFB#30 from Renesas is a 32-bit RXv3 microcontroller operating at up to 240 MHz, featuring dual-bank 4-MB code flash, 1-MB SRAM (including 32-KB ECC RAM), double-precision IEEE-754 FPU, EtherCAT slave controller (2-port), IEEE 1588-compliant Ethernet MAC (2-channel), and integrated CAN (3-channel, ISO 11898-1). It targets industrial motion control systems requiring deterministic real-time communication and high-precision motor timing.
For engineers reviewing the R5F572MNDDFB#30 datasheet, R5F572MNDDFB#30 pinout, R5F572MNDDFB#30 application, or R5F572MNDDFB#30 equivalent, key selection criteria include EtherCAT slave capability, 240-MHz real-time performance with hardware trigonometric acceleration (TFU), dual-bank flash for safe firmware updates, and support for 182 GPIOs with 5-V tolerance on 19 pins - critical for factory automation I/O interfacing.
Technical Context
The R5F572MNDDFB#30 implements the RXv3 CPU core with 16 general-purpose 32-bit registers, double-precision FPU (16×64-bit data registers), and collective register bank save for fast context switching in interrupt-heavy industrial protocols. Its clock architecture supports independent domain scaling: ICLK up to 240 MHz for CPU execution, PCLKA up to 120 MHz for EtherCAT/Ethernet peripherals, and PCLKB up to 60 MHz for timers and ADCs.
Real-time determinism is enforced via hardware co-processors: EtherCAT Slave Controller (ESC) with Beckhoff IP core, EPTPC module compliant with IEEE 1588-2008 for precise timestamping, and GPTW timers with dead-time generation and synchronous PWM start/stop - enabling synchronized multi-axis servo drive control without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; enables real-time PLC logic and motion trajectory calculation in single-cycle instructions. |
| Memory | 4-MB dual-bank code flash (no-wait ≤120 MHz), 1-MB SRAM (512 KB no-wait), 32-KB ECC RAM - supports background programming and fault-tolerant safety-critical code/data storage. |
| Real-Time Peripherals | EtherCAT slave (2-port), IEEE 1588 Ethernet MAC (2-channel), 3× CAN (32 mailboxes each), GPTW (4×32-bit PWM), MTU3a (9-channel) - provides deterministic fieldbus connectivity and multi-axis PWM timing. |
| Analog & Signal Processing | Two 12-bit ADCs (8+21 channels), 2×12-bit DACs, TFU (sine/cosine/arctan), DSMIF (6 delta-sigma inputs) - enables closed-loop current/voltage sensing and motor phase computation. |
| Security & Compliance | Optional TSIP/AES-128/192/256, IEC 60730 self-test suite (CRC, IWDT, oscillator detection, A/D diagnosis) - satisfies Class B functional safety requirements for industrial drives. |
| Package & Environment | LFBGA-176 (PLQP0176KB-C, 24×24 mm, 0.5-mm pitch), –40°C to +85°C (D-version) - suitable for compact, convection-cooled industrial controllers with high I/O density. |
Pinout & Package
LFBGA-176 package (PLQP0176KB-C, 24×24 mm, 0.5-mm pitch) with 136 general-purpose I/O pins, 19 of which are 5-V tolerant, plus dedicated power, clock, reset, debug (JTAG/FINE), and peripheral-specific pins (e.g., ETHERC_MII, ESC_CLK, CAN_TX/RX).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Core & analog power supply | 2.7–3.6 V operation; separate analog domains enable noise-isolated ADC/DAC reference. |
| RES#, VSS | Reset input & ground | Active-low asynchronous reset; 9-source reset architecture includes POR, LVD, watchdog, and deep standby release. |
| XTAL, EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external resonator; PLL generates 240-MHz ICLK with jitter < ±50 ps RMS for timing-critical EtherCAT sync signals. |
| MTIOC0A–MTIOC8A | MTU3a timer I/O | 16-bit PWM output pins with complementary mode, dead-time insertion, and encoder input capture - directly drive gate drivers in 3-phase inverters. |
| ETH_MDIO, ETH_MDC, ETH_RXD[3:0], ETH_TXD[3:0] | Ethernet MII interface | Direct connection to external PHY; supports 10/100 Mbps full/half-duplex with IEEE 802.3x flow control and Magic Packet wake-up. |
| ESC_SDA, ESC_SCL, ESC_CLK | EtherCAT slave controller interface | Dedicated 25-MHz clock and I²C-like bus to Beckhoff ESC IP core - offloads EtherCAT frame processing from CPU. |
Key Features
| Feature | Design Value |
|---|---|
| EtherCAT Slave Controller (ESC) | Beckhoff-certified IP core with two physical ports; handles frame processing, distributed clocks, and process data exchange independently of CPU - reduces jitter to <1 µs for synchronized motion control. |
| IEEE 1588 Precision Time Protocol (PTP) | EPTPC hardware module timestamps Ethernet frames with sub-100-ns resolution; synchronizes multi-axis drives to master clock without software overhead. |
| Dual-Bank Flash Architecture | Enables seamless firmware updates: one bank executes while the other is reprogrammed; eliminates downtime during field upgrades in continuous-operation machinery. |
| Trigonometric Function Unit (TFU) | Hardware-accelerated sine/cosine/arctangent with simultaneous dual-output; computes motor rotor position and field-oriented control vectors in <100 ns - replaces 100+ CPU cycles. |
| Delta-Sigma Modulator Interface (DSMIF) | 6-channel sinc filter engine supporting external ΣΔ ADCs (e.g., AD7403); digitizes isolated current sensors with 16-bit effective resolution at 20 MSPS per channel. |
Applications
| Industrial Servo Drives | Programmable Logic Controllers (PLCs) |
|---|---|
|
Use Scenario: High-performance 3-phase servo amplifier controlling robotic joint actuators with <100-µs current loop closure. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithms, generating synchronized PWM for 3-phase inverter, and communicating position feedback via EtherCAT. Use Value: GPTW timers with hardware dead-time generation and MTU3a encoder capture eliminate CPU polling; TFU accelerates rotor angle computation by 12× versus software math libraries. |
Use Scenario: Modular PLC base unit managing I/O expansion, motion coordination, and HMI communication in packaging machinery. IC Role / Device Role / Timing Role: Central control MCU handling ladder logic execution, EtherCAT I/O scanning, and SDHI-based recipe storage with dual-bank firmware update capability. Use Value: 182 GPIOs with 5-V tolerance simplify direct connection to industrial sensors/actuators; 4-MB flash stores multiple control programs and firmware versions. |
| Factory Automation Gateways | Intelligent Motor Control Modules |
|
Use Scenario: Protocol gateway bridging EtherCAT field devices to cloud-connected Ethernet backbone using TLS-secured MQTT. IC Role / Device Role / Timing Role: Dual-network processor running EtherCAT slave stack on ESC and TCP/IP stack on Ethernet MAC with hardware PTP timestamping. Use Value: Independent PCLKA (120 MHz) domain isolates EtherCAT timing from network stack latency; TSIP crypto engine enables secure OTA firmware delivery. |
Use Scenario: Compact BLDC motor controller with integrated current sensing, thermal monitoring, and CAN diagnostics for HVAC compressors. IC Role / Device Role / Timing Role: Sensor fusion hub acquiring ΣΔ current data (DSMIF), temperature (on-chip sensor), and rotor position (SCI encoder), then executing commutation logic. Use Value: 6-channel DSMIF interfaces isolated shunt amplifiers without external digital filters; 12-bit DACs generate analog setpoints for external power stages. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial real-time microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MNDHFB#30 | Same RX72M core, identical peripherals, but in 224-pin LFBGA (182 GPIOs) and rated for –40°C to +105°C (G-version). | Required for extended-temperature environments (e.g., outdoor solar inverters, under-hood automotive ECUs). | Select when ambient operating temperature exceeds +85°C or higher I/O count is needed beyond 136 pins. |
| R5F566TEADFP#30 | RX66T group MCU: 160-MHz RXv2 core, 2-MB flash, no EtherCAT slave, no IEEE 1588, but enhanced motor control timers (GPTP) and same 176-pin QFP package. | Suitable for cost-sensitive servo drives where EtherCAT is replaced by CANopen or Modbus TCP. | Choose for non-EtherCAT motion control with lower BOM cost and proven RX66T ecosystem support. |
Compared with R5F572MNDDFB#30, the R5F572MNDHFB#30 offers extended temperature range and more GPIOs in larger package, while the R5F566TEADFP#30 trades EtherCAT/1588 for lower cost and RX66T-optimized motor control features - making it viable only where deterministic industrial Ethernet is not required.
Availability
R5F572MNDDFB#30 is available at Aetrix Electronics and suitable for industrial servo drives, programmable logic controllers (PLCs), factory automation gateways, and intelligent motor control modules requiring stable component supply across multi-year production lifecycles.
Supply support for R5F572MNDDFB#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 is a Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power management ICs for industrial, automotive, and infrastructure markets.
The RX72M Group is designed specifically for industrial real-time control applications demanding EtherCAT slave functionality, IEEE 1588 time synchronization, and high-precision motor control - targeting factory automation, robotics, and motion control systems.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MNDDFB#30?
The R5F572MNDDFB#30 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark. This performance level is measured under conditions specified in the official Renesas datasheet R01DS0332EJ0120, using the EEMBC CoreMark benchmark v1.0 with compiler optimizations enabled. The R5F572MNDDFB#30 sustains this throughput while executing real-time EtherCAT and motion control tasks concurrently.
Does the R5F572MNDDFB#30 include hardware support for EtherCAT slave functionality?
Yes, the R5F572MNDDFB#30 integrates a certified Beckhoff EtherCAT Slave Controller (ESC) IP core with two physical ports. This hardware block handles frame processing, distributed clock synchronization, and process data exchange independently of the RXv3 CPU, ensuring sub-microsecond jitter for synchronized motion control. The R5F572MNDDFB#30 requires no external ESC ASIC or FPGA.
What memory resources are available on the R5F572MNDDFB#30?
The R5F572MNDDFB#30 includes 4 MB of dual-bank code flash memory, 1 MB of SRAM (512 KB no-wait access), 32 KB of ECC RAM with SEC-DED protection, and 8 KB of battery-backed standby RAM. These resources support safe firmware updates, real-time data buffering, functional safety compliance (IEC 60730), and RTC operation during deep software standby - all confirmed in the R5F572MNDDFB#30 datasheet section 1.1.
Which package and pin count does the R5F572MNDDFB#30 use?
The R5F572MNDDFB#30 uses a 176-pin LFBGA package (PLQP0176KB-C, 24×24 mm, 0.5-mm pitch) with 136 general-purpose I/O pins. This matches the "D" temperature grade (–40°C to +85°C) and is documented in Table 1.2 of the R5F572MNDDFB#30 datasheet R01DS0332EJ0120. Pin-compatible variants include the 224-pin R5F572MNDHFB#30 (G-grade, 182 GPIOs).
Does the R5F572MNDDFB#30 support IEEE 1588 Precision Time Protocol?
Yes, the R5F572MNDDFB#30 includes a dedicated EPTPC (Precision Time Protocol Controller) module compliant with IEEE 1588-2008. It provides hardware timestamping of Ethernet frames with sub-100-ns resolution and supports PTP slave, master, and transparent clock modes - enabling precise synchronization of distributed drives in industrial networks without CPU load.
R5F572MNDDFB#30 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:
- 4MB (4M 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572MNDDFB#30 FAQ
1.How can I place an order for R5F572MNDDFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MNDDFB#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 R5F572MNDDFB#30 reliable?
The price and inventory of R5F572MNDDFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MNDDFB#30 is usually 5 days.
3.What payment methods are accepted for R5F572MNDDFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MNDDFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MNDDFB#30?
R5F572MNDDFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MNDDFB#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 R5F572MNDDFB#30?
For technical support, including R5F572MNDDFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MNDDFB#30 requirements.
6.How does Aetrix verify that R5F572MNDDFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F572MNDDFB#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 R5F572MNDDFB#30 meets industry standards.
7.What is the process for return or replacement of R5F572MNDDFB#30?
All R5F572MNDDFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MNDDFB#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 R5F572MNDDFB#30 part is unused and in its original packaging.
Return procedure for R5F572MNDDFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F572MNDDFB#30 Tags
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