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Renesas R5F572MNHDBG#20
- Part No.:
- R5F572MNHDBG#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LFBGA
- Datasheet:
-
R5F572MNHDBG#20.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 176LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:152
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Product details
Overview
R5F572MNHDBG#20 from Renesas is a 32-bit RXv3 microcontroller operating at up to 240 MHz, featuring a double-precision IEEE-754 FPU, 2 Mbytes of on-chip code flash, 1 Mbyte of SRAM (512 KB + 512 KB expansion), and integrated EtherCAT slave controller with dual-port support. It delivers 1396 CoreMark performance and targets industrial motion control systems requiring real-time deterministic communication, high-precision analog acquisition, and functional safety compliance per IEC 60730.
For engineers reviewing the R5F572MNHDBG#20 datasheet, R5F572MNHDBG#20 pinout, R5F572MNHDBG#20 application, or R5F572MNHDBG#20 equivalent, key selection considerations include its 176-pin LFBGA package (PLQP0176KB-C), dual-bank flash architecture enabling background programming, 12-bit dual A/D converter (8 + 21 channels), and dedicated IEEE 1588-compliant Ethernet MAC with hardware timestamping for synchronized motion control networks.
Technical Context
The R5F572MNHDBG#20 implements the RXv3 CPU core with collective register bank save, memory protection unit (MPU), and JTAG/FINE debugging. Its clock system integrates dual PLLs, selectable internal oscillators (HOCO/LOCO), and independent IWDT-dedicated 120-kHz oscillator for fail-safe timing.
Peripheral subsystems include EtherCAT slave controller (two ports), IEEE 1588 Ethernet MAC (2 channels), CAN v2.0B (3 channels, 32 mailboxes each), and dual 12-bit A/D converters with self-diagnostic and disconnection detection-enabling concurrent high-fidelity sensor acquisition and real-time network control in single-chip industrial drives.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max operation; enables deterministic real-time task execution with 1396 CoreMark throughput. |
| Memory | 2 Mbytes code flash (dual-bank), 32 Kbytes data flash (100k write cycles), 1 Mbyte SRAM (512 KB no-wait ≤120 MHz). |
| Analog Peripherals | Dual 12-bit S12AD units: 8-channel + 21-channel input; supports simultaneous sampling and disconnection diagnostics. |
| Real-Time Networking | EtherCAT slave controller (2-port), IEEE 1588 Ethernet MAC (2 channels), CAN (3 channels, 32 mailboxes each). |
| Timers & PWM | GPTW (4×32-bit), MTU3a (9-channel), TPUa (6-channel); supports complementary PWM with dead-time generation for 3-phase inverter control. |
| Package & Temp | PLQP0176KB-C: 176-pin LFBGA, 24 × 24 mm, 0.5-mm pitch; industrial temperature range –40°C to +85°C (D-version). |
| Security & Safety | Trusted Secure IP (TSIP) optional; built-in CRC accelerator, oscillation-stop detection, A/D self-test, and register write protection for IEC 60730 Class B. |
Pinout & Package
Package: PLQP0176KB-C - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 24 × 24 mm body, 0.5-mm ball pitch, RoHS-compliant, lead-free matte tin finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Core & analog power supply | 2.7–3.6 V main supply; separate analog domains enable noise-isolated ADC operation. |
| VBATT | Battery backup supply | Enables RTC operation during main power loss; supports long-term timekeeping without external circuitry. |
| CLKIN / CLKOUT | External crystal interface | Supports 8–24 MHz crystal for main clock; enables precise frequency reference for EtherCAT synchronization. |
| ETXD0–ETXD3 / ERXD0–ERXD3 | Ethernet PHY data lines | Direct RMII/MII interface pins; allow connection to external PHY without level-shifting or glue logic. |
| ES0TXD / ES0RXD / ES1TXD / ES1RXD | EtherCAT port differential pairs | Dedicated LVDS-capable pins for dual-port EtherCAT slave; eliminate need for external transceivers. |
| AD00–AD07 / AD10–AD20 | Analog input channels | Hardware-mapped inputs for dual S12AD units; support simultaneous sampling across both units for multi-axis current sensing. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables background programming and seamless firmware update without halting real-time control tasks. |
| IEEE 1588 hardware timestamping | Sub-microsecond precision timestamping in Ethernet MAC; eliminates software overhead for motion synchronization. |
| Complementary PWM with auto-deadtime | MTU3a generates non-overlapping gate drive signals for 3-phase inverters; configurable dead-time prevents shoot-through. |
| Delta-sigma modulator interface (DSMIF) | 6-channel sinc filter interface; directly acquires high-resolution current/voltage feedback from ΣΔ sensors without external DSP. |
| IEC 60730 safety support | Integrated CRC engine, oscillator failure detection, A/D self-test, and register lock bits reduce external safety component count. |
Applications
| Industrial Servo Drives | EtherCAT Motion Controllers |
|---|---|
|
Use Scenario: Closed-loop motor control in CNC machines and robotic arms requiring sub-100 µs jitter and synchronized multi-axis motion. IC Role / Device Role / Timing Role: Real-time motion trajectory calculation, EtherCAT slave processing, and PWM generation with hardware dead-time insertion. Use Value: Integrated EtherCAT slave + IEEE 1588 MAC eliminates external ASICs; dual A/D and DSMIF enable direct high-resolution current sensing. |
Use Scenario: Distributed motion control node in factory automation systems with deterministic cycle times under 1 ms. IC Role / Device Role / Timing Role: EtherCAT slave controller managing two physical ports, synchronizing local I/O and axis control via distributed clocks. Use Value: Dual-port EtherCAT + hardware timestamping ensures <±50 ns synchronization accuracy across networked nodes. |
| Programmable Logic Controllers (PLCs) | Industrial HMI & Edge Gateways |
|
Use Scenario: High-performance PLC CPU module handling ladder logic, safety functions, and fieldbus bridging in harsh environments. IC Role / Device Role / Timing Role: Main controller executing safety-certified runtime, managing CAN/Ethernet/USB interfaces, and monitoring analog process variables. Use Value: Built-in TSIP option and IEC 60730 features reduce certification effort; 176-pin I/O supports dense modular I/O expansion. |
Use Scenario: Edge gateway aggregating data from legacy fieldbuses (CAN, RS-485) and publishing to cloud platforms via Ethernet/USB. IC Role / Device Role / Timing Role: Protocol translation hub with SDHI for local logging, USB host for peripheral attachment, and dual Ethernet for upstream/downstream connectivity. Use Value: Integrated SDHI, USB 2.0 FS host/function, and multiple serial interfaces eliminate external bridge ICs and simplify BOM. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MNHDDG#20 | Same RX72M family, identical 176-pin LFBGA package, but with 4 Mbytes flash instead of 2 Mbytes. | Preferred when firmware image size exceeds 2 Mbytes or future-proofing for feature expansion is required. | Select R5F572MNHDDG#20 only if full 4-MB flash capacity is needed; otherwise R5F572MNHDBG#20 offers optimal cost/performance balance. |
| R5F566TKHDFB#30 | RX66T group; 160 MHz max, 1.5 MB SRAM, no EtherCAT, no IEEE 1588, but higher PWM resolution (16-bit GPTP). | Suitable for standalone servo drives without network synchronization, where analog PWM fidelity outweighs deterministic networking. | Choose R5F566TKHDFB#30 for cost-sensitive, non-networked motor control; avoid when EtherCAT or IEEE 1588 sync is mandatory. |
Compared with R5F572MNHDDG#20, the R5F572MNHDBG#20 trades flash capacity for lower unit cost while retaining identical peripherals and timing performance; versus R5F566TKHDFB#30, it provides deterministic industrial networking at the expense of slightly lower PWM resolution-making it the only choice for EtherCAT-enabled motion systems.
Availability
R5F572MNHDBG#20 is available at Aetrix Electronics and suitable for industrial servo drives, EtherCAT motion controllers, programmable logic controllers (PLCs), and edge gateways requiring stable component supply, long-lifecycle support, and traceable sourcing for production programs.
Supply support for R5F572MNHDBG#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 industrial, automotive, and infrastructure markets.
The RX72M Group-including R5F572MNHDBG#20-is designed specifically for real-time industrial automation, integrating EtherCAT, IEEE 1588, and functional safety features to replace multi-chip control solutions in motion and robotics applications.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MNHDBG#20?
The R5F572MNHDBG#20 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark performance. This benchmark reflects its RXv3 CPU core efficiency, double-precision FPU utilization, and optimized memory subsystem-critical for real-time motion control algorithms in the R5F572MNHDBG#20's target applications.
Does the R5F572MNHDBG#20 include hardware support for EtherCAT and IEEE 1588?
Yes, the R5F572MNHDBG#20 integrates a Beckhoff EtherCAT Slave Controller (ESC) with dual physical ports and a dedicated IEEE 1588-compliant Ethernet MAC with hardware timestamping. These features are implemented in silicon-not firmware-and are fully documented in the R5F572MNHDBG#20 datasheet for deterministic network synchronization.
What are the flash and RAM configurations of the R5F572MNHDBG#20?
The R5F572MNHDBG#20 includes 2 Mbytes of on-chip code flash memory with dual-bank architecture, 32 Kbytes of reprogrammable data flash (rated for 100,000 cycles), 1 Mbyte of SRAM (split as 512 KB main + 512 KB expansion), 32 KB of ECC-protected RAM, and 8 KB of battery-backed standby RAM-all confirmed in the R5F572MNHDBG#20 datasheet Rev.1.20.
Which package type and pin count does the R5F572MNHDBG#20 use?
The R5F572MNHDBG#20 uses the PLQP0176KB-C package: a 176-pin Low-Profile Fine-Pitch Ball Grid Array with 24 × 24 mm body size and 0.5-mm ball pitch. This matches the 176-pin LFBGA variant specified for the RX72M Group in the R5F572MNHDBG#20 datasheet and supports 136 general-purpose I/O pins with 5-V tolerance on 19 pins.
What analog peripherals are integrated into the R5F572MNHDBG#20?
The R5F572MNHDBG#20 integrates two independent 12-bit A/D converters (S12AD units): one with 8 input channels and another with 21 input channels. It also includes a 12-bit D/A converter (2 channels), on-chip temperature sensor, delta-sigma modulator interface (6 channels), and arithmetic unit for trigonometric functions-all verified in the R5F572MNHDBG#20 datasheet Section 1.1.
R5F572MNHDBG#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LFBGA
- Series:
- RX72M
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RXv3
- Core Size:
- 32-Bit Single-Core
- 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:
- 136
- 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:
R5F572MNHDBG#20 FAQ
1.How can I place an order for R5F572MNHDBG#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MNHDBG#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 R5F572MNHDBG#20 reliable?
The price and inventory of R5F572MNHDBG#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MNHDBG#20 is usually 5 days.
3.What payment methods are accepted for R5F572MNHDBG#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MNHDBG#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MNHDBG#20?
R5F572MNHDBG#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MNHDBG#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 R5F572MNHDBG#20?
For technical support, including R5F572MNHDBG#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MNHDBG#20 requirements.
6.How does Aetrix verify that R5F572MNHDBG#20 is sourced from the original manufacturer or authorized distributors?
All R5F572MNHDBG#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 R5F572MNHDBG#20 meets industry standards.
7.What is the process for return or replacement of R5F572MNHDBG#20?
All R5F572MNHDBG#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MNHDBG#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 R5F572MNHDBG#20 part is unused and in its original packaging.
Return procedure for R5F572MNHDBG#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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