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Renesas R5F572MNDGBD#20
- Part No.:
- R5F572MNDGBD#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 224-LFBGA
- Datasheet:
-
R5F572MNDGBD#20.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 224LFBGA
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
R5F572MNDGBD#20 from Renesas is a 32-bit RXv3 microcontroller with 240 MHz CPU, double-precision IEEE-754 FPU, 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), and integrated EtherCAT slave controller - designed for real-time industrial motion control, PLCs, and servo drives requiring deterministic Ethernet communication and high-precision analog processing.
For engineers reviewing the R5F572MNDGBD#20 datasheet, R5F572MNDGBD#20 pinout, R5F572MNDGBD#20 application, or R5F572MNDGBD#20 equivalent, key selection criteria include EtherCAT slave compliance, dual-bank flash for safe firmware updates, 12-bit dual A/D converters (29 total channels), 240-MHz real-time execution capability, and support for IEC 60730 Class B safety certification.
Technical Context
The R5F572MNDGBD#20 implements the RXv3 CPU core with hardware-accelerated double-precision floating-point arithmetic (64-bit IEEE-754), collective register bank save for fast context switching, and MPU-based memory protection - enabling deterministic real-time task scheduling in safety-critical motion control systems. It integrates a dedicated EtherCAT Slave Controller (ESC) IP core compliant with Beckhoff ESC v1000, supporting two physical ports and distributed clock synchronization per IEC 61158 Type 12.
Its timing architecture includes independent clocks for system (ICLK up to 240 MHz), peripheral modules (PCLKA up to 120 MHz), and analog subsystems (PCLKC/PCLKD at 60 MHz), allowing concurrent high-speed computation, Ethernet MAC operation (IEEE 1588 PTP), and synchronized 12-bit A/D conversion across 29 channels - all without bus contention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; enables real-time C/C++ motion algorithms with sub-μs jitter. |
| Memory | 4 MB code flash (dual-bank), 1 MB SRAM (512 KB no-wait @240 MHz), 32 KB ECC RAM - supports safe background programming and fault-tolerant data storage. |
| EtherCAT | Integrated Beckhoff ESC v1000 IP core, 2-port slave - eliminates external ASIC; enables <1 μs cycle times and DC sync accuracy ±50 ns. |
| Analog Peripherals | Dual 12-bit S12AD units (8 + 21 channels), 2×12-bit D/A, on-chip temperature sensor - provides synchronized motor current/voltage sensing and feedback control. |
| Timers & PWM | GPTW (4×32-bit), MTU3a (9-channel), TPUa (6-channel), POE3a - supports multi-axis complementary PWM with programmable dead time and hardware-triggered ADC sampling. |
| Certification Support | IEC 60730 Class B features: oscillation-stop detection, CRC accelerator (CRCA), IWDT with window function, A/D self-diagnostic - reduces functional safety validation effort. |
| Package | PLQP0176KB-C (176-pin LQFP, 24 × 24 mm, 0.5 mm pitch) - provides 136 GPIOs including 19×5V-tolerant pins for industrial I/O interfacing. |
Pinout & Package
Package: PLQP0176KB-C - 176-pin LQFP, 24 × 24 mm body, 0.5 mm pitch, exposed thermal pad, RoHS-compliant.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Power supply inputs | Separate digital/analog domains (2.7–3.6 V); AVCC0/AVCC1 power analog peripherals and ADC/DAC for noise isolation. |
| XTAL, EXTAL | Main crystal oscillator terminals | Support 8–24 MHz external crystal; required for precise EtherCAT distributed clock synchronization and RTC accuracy. |
| ESCL, ESDA | EtherCAT slave interface (port 0) | Differential LVDS pair for port 0 PHY connection; directly interfaces with standard EtherCAT PHY ICs (e.g., ET1100-compatible). |
| ESCL1, ESDA1 | EtherCAT slave interface (port 1) | Second differential LVDS pair enabling dual-port ring topology without external switch - critical for redundant industrial networks. |
| AD00–AD28 | Analog input channels | 29 dedicated pins mapped to dual S12AD units; supports simultaneous sampling across both units for multi-sensor motor control. |
| DA0, DA1 | Digital-to-analog outputs | Two buffered 12-bit voltage outputs; used for analog setpoint generation or calibration reference signals. |
| IRQ0–IRQ15 | External interrupt inputs | 16 dedicated edge-sensitive pins; support encoder Z-phase capture, emergency stop, or hardware-triggered safety events. |
| MTIOA0–MTIOB8 | MTU3a waveform I/O | 28 dedicated PWM/complementary output pins; enable 3-phase inverter control with automatic dead-time insertion and short-circuit protection via POE3a. |
Key Features
| Feature | Design Value |
|---|---|
| EtherCAT Slave Controller (ESC) | Beckhoff-certified ESC v1000 IP core with dual-port LVDS I/O - enables seamless integration into EtherCAT networks without external ASIC or FPGA. |
| Dual-Bank Flash Architecture | Independent bank switching allows live firmware update during runtime - critical for zero-downtime field upgrades in industrial controllers. |
| Hardware Trigonometric Unit (TFU) | Sine/cosine/arctangent acceleration with single-cycle throughput - accelerates field-oriented control (FOC) math for motor drives without software library overhead. |
| Delta-Sigma Modulator Interface (DSMIF) | 6-channel sinc filter engine supporting external ΣΔ ADCs (e.g., AD7403) - enables high-resolution current sensing with >16-bit effective resolution at 20 kHz sampling. |
| IEC 60730 Safety Accelerators | On-chip CRCA, IWDT with window mode, A/D self-test, and register write protection - reduces external components needed for Class B compliance. |
| Event Link Controller (ELC) | 137 internal event sources routed without CPU intervention - enables hardware-synchronized PWM, ADC trigger, and GPIO toggle for <100 ns latency. |
Applications
| Industrial PLC Controllers | Servo Drive Controllers |
|---|---|
|
Use Scenario: Compact, DIN-rail-mounted PLC executing ladder logic and motion control sequences with EtherCAT I/O expansion. IC Role / Device Role / Timing Role: Main application processor handling real-time task scheduling, EtherCAT slave protocol stack, and dual A/D acquisition for analog I/O modules. Use Value: Dual-bank flash enables remote firmware updates without stopping machine operation; 240 MHz CPU ensures deterministic scan times <1 ms for 1000+ rungs. |
Use Scenario: Integrated servo drive controlling PMSM/BLDC motors with field-oriented control, current loop closure, and position feedback. IC Role / Device Role / Timing Role: Real-time motion controller running FOC algorithm, generating 3-phase PWM via MTU3a, and sampling current via dual S12AD with hardware-triggered synchronization. Use Value: TFU accelerates sine/cosine computation for rotor angle transformation; DSMIF supports high-fidelity current sensing using external ΣΔ modulators. |
| Robot Joint Controllers | Industrial HMI Gateways |
|
Use Scenario: Embedded controller inside robotic joint module managing torque/position control, safety monitoring, and EtherCAT daisy-chain communication. IC Role / Device Role / Timing Role: Deterministic real-time node executing torque control loop at 20 kHz, reading resolver/encoder via SCIh/LIN, and reporting status over EtherCAT. Use Value: GPTW timers generate precise PWM with programmable dead time; POE3a detects short circuits and forces safe shutdown within 100 ns. |
Use Scenario: Edge gateway connecting legacy RS-485 field devices (via SCI/RSPI) to EtherCAT network and cloud SCADA systems. IC Role / Device Role / Timing Role: Protocol translator and network bridge with dual Ethernet MAC (IEEE 1588), SDHI for local logging, and USB host for configuration dongles. Use Value: Integrated Ethernet MAC + ESC eliminates need for external PHY/MAC chips; SDHI supports 25 MB/s logging of process data to SD cards. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial real-time control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MLNDFP#30 | Same RX72M group, 144-pin LFQFP, 2 MB flash, 512 KB SRAM - smaller package, reduced I/O count (111 pins), no EtherCAT ESC. | Limited to simpler motion controllers without dual-port EtherCAT or high-channel-count analog I/O. | Select when board space is constrained and EtherCAT ring topology or >21 ADC channels are unnecessary. |
| R5F566TEADFP#30 | RX66T group, 144-pin LFQFP, 240 MHz, 2 MB flash, 384 KB SRAM, no EtherCAT ESC, but enhanced timer resources (GPTP, GTETRG). | Optimized for high-speed motor control (e.g., spindle drives) with advanced PWM triggering, but lacks industrial Ethernet integration. | Choose for standalone motor drives requiring ultra-fast PWM (<100 ns resolution) without fieldbus connectivity. |
Compared with R5F572MLNDFP#30 and R5F566TEADFP#30, the R5F572MNDGBD#20 uniquely combines full EtherCAT slave functionality, 4 MB dual-bank flash, and 29-channel 12-bit A/D in a 176-pin LQFP - making it the only option among the three suitable for complex, safety-certifiable PLCs and multi-axis servo systems requiring deterministic Ethernet and high-fidelity analog sensing.
Availability
R5F572MNDGBD#20 is available at Aetrix Electronics and suitable for industrial automation, motion control, and embedded PLC applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for safety-critical designs.
Supply support for R5F572MNDGBD#20 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 global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX72M Group - including the R5F572MNDGBD#20 - was engineered specifically for real-time industrial automation, integrating EtherCAT slave, high-precision analog, and functional safety accelerators to replace FPGA+MCU combinations in PLCs and servo drives.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MNDGBD#20?
The R5F572MNDGBD#20 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark points under benchmark conditions. This performance level enables real-time execution of complex motion control algorithms, EtherCAT protocol stacks, and safety diagnostics - all concurrently - without compromising deterministic timing in industrial applications where the R5F572MNDGBD#20 is deployed.
Does the R5F572MNDGBD#20 include an integrated EtherCAT slave controller, and what version is supported?
Yes, the R5F572MNDGBD#20 integrates the Beckhoff EtherCAT Slave Controller (ESC) IP core v1000, supporting dual-port LVDS physical layer interfaces (ESCL/ESDA and ESCL1/ESDA1). It complies fully with IEC 61158 Type 12 and enables distributed clock synchronization with ±50 ns accuracy - a core capability of the R5F572MNDGBD#20 for industrial Ethernet applications.
How much on-chip flash and SRAM does the R5F572MNDGBD#20 provide, and what are their key architectural features?
The R5F572MNDGBD#20 includes 4 MB of code flash memory with dual-bank structure for background programming and safe firmware updates, plus 1 MB of SRAM (512 KB no-wait access at 240 MHz), 32 KB of ECC RAM (SEC-DED), and 8 KB of standby RAM. These memory resources are essential to the R5F572MNDGBD#20's role in high-reliability industrial controllers requiring runtime code updates and fault-tolerant data storage.
What analog peripherals are integrated into the R5F572MNDGBD#20, and how many channels do they support?
The R5F572MNDGBD#20 integrates two independent 12-bit A/D converter units (S12AD0 with 8 channels, S12AD1 with 21 channels), two 12-bit D/A converters, an on-chip temperature sensor, and a Delta-Sigma Modulator Interface (DSMIF) supporting up to six external ΣΔ modulators. This analog capability makes the R5F572MNDGBD#20 especially suited for motor current sensing, voltage monitoring, and precision feedback control in servo and drive applications.
Which package type and pin count does the R5F572MNDGBD#20 use, and what are its key mechanical characteristics?
The R5F572MNDGBD#20 uses the PLQP0176KB-C package: a 176-pin LQFP with 24 × 24 mm body size, 0.5 mm pitch, and exposed thermal pad. It provides 136 general-purpose I/O pins, including 19×5V-tolerant inputs - matching the industrial I/O requirements of the R5F572MNDGBD#20 in harsh environments where mixed-voltage interfacing is common.
R5F572MNDGBD#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 224-LFBGA
- 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:
- 182
- 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572MNDGBD#20 FAQ
1.How can I place an order for R5F572MNDGBD#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MNDGBD#20 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 R5F572MNDGBD#20 reliable?
The price and inventory of R5F572MNDGBD#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MNDGBD#20 is usually 5 days.
3.What payment methods are accepted for R5F572MNDGBD#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MNDGBD#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MNDGBD#20?
R5F572MNDGBD#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MNDGBD#20 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 R5F572MNDGBD#20?
For technical support, including R5F572MNDGBD#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MNDGBD#20 requirements.
6.How does Aetrix verify that R5F572MNDGBD#20 is sourced from the original manufacturer or authorized distributors?
All R5F572MNDGBD#20 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 R5F572MNDGBD#20 meets industry standards.
7.What is the process for return or replacement of R5F572MNDGBD#20?
All R5F572MNDGBD#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MNDGBD#20, 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 R5F572MNDGBD#20 part is unused and in its original packaging.
Return procedure for R5F572MNDGBD#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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