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Renesas R5F572MDDGFP#30
- Part No.:
- R5F572MDDGFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F572MDDGFP#30.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:180
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Product details
Overview
R5F572MDDGFP#30 from Renesas is a 32-bit RXv3 microcontroller with 240 MHz maximum CPU frequency, double-precision IEEE-754 FPU, 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), and integrated EtherCAT slave controller. It serves as a real-time industrial control processor in motion control systems requiring deterministic Ethernet communication, high-precision analog acquisition, and secure firmware execution.
For engineers reviewing the R5F572MDDGFP#30 datasheet, R5F572MDDGFP#30 pinout, R5F572MDDGFP#30 application, or R5F572MDDGFP#30 equivalent, key selection criteria include EtherCAT slave timing compliance, dual-bank flash for safe firmware updates, 12-bit dual A/D converter channel count (29 total), 240-MHz real-time interrupt latency, and PLQP0176KB-C 176-pin LQFP package compatibility with industrial PCB layouts.
Technical Context
The R5F572MDDGFP#30 implements the RXv3 CPU core with 16 general-purpose 32-bit registers, double-precision FPU coprocessor (16×64-bit data registers), and collective register bank save for fast context switching. Its memory subsystem includes 4 MB dual-bank code flash (no-wait up to 120 MHz), 1 MB SRAM (512 KB no-wait at ≤120 MHz), 32 KB ECC RAM, and 8 KB standby RAM backed by VBATT.
Real-time peripheral integration includes EtherCAT slave controller (two ports), IEEE 1588-compliant Ethernet MAC (2 channels), 3-channel CAN (32 mailboxes each), 13 SCI interfaces (asynchronous/smart-card/SPI/I²C modes), 29 timers (GPTW/MTU3a/TPUa), and 29-channel 12-bit A/D converter with self-diagnostic capability - all synchronized to independent clock domains (ICLK up to 240 MHz, PCLKA up to 120 MHz, PCLKB up to 60 MHz).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - enables 1396 CoreMark performance and deterministic real-time task scheduling. |
| Flash Memory | 4 MB dual-bank code flash - supports background programming and safe firmware swap without system halt. |
| RAM | 1 MB SRAM (512 KB no-wait ≤120 MHz) + 32 KB ECC RAM - ensures reliable data buffering and error-corrected critical variables. |
| EtherCAT | Integrated Beckhoff ESC IP core (2-port slave) - eliminates external ASIC, reduces BOM cost, and guarantees cycle-time jitter <1 µs. |
| A/D Converter | Two 12-bit units: S12AD0 (8 ch), S12AD1 (21 ch) - provides 29 total analog inputs with disconnection detection for motor current/voltage sensing. |
| Package | PLQP0176KB-C, 176-pin LQFP, 24 × 24 mm, 0.5-mm pitch - compatible with standard industrial reflow profiles and manual inspection. |
| Operating Temp | –40°C to +105°C (G-version) - qualified for under-hood and factory-floor environments without derating. |
Pinout & Package
Package: PLQP0176KB-C, 176-pin LQFP, 24 × 24 mm, 0.5-mm pitch, exposed thermal pad (EP), RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Power supply inputs | Separate digital/analog rails (2.7–3.6 V) enable noise isolation for precision ADC operation. |
| VBATT | Battery backup input | Supplies RTC during main power loss - maintains calendar/time across power cycles. |
| XTAL/EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external resonator for precise system clock generation and IEEE 1588 timestamp accuracy. |
| ESCL/ESDA | EtherCAT slave interface pins | Dedicated differential pair for EtherCAT physical layer - meets IEC 61158 Type 10 timing requirements. |
| TXD0/RXD0 | SCI0 asynchronous UART | Configurable for bootloader communication or debug console - supports auto-baud detection and LIN protocol. |
| AD00–AD28 | Analog input channels | 29 dedicated pins mapped to two 12-bit A/D units - enables simultaneous sampling of motor phase currents and DC-link voltage. |
| MTIOA0–MTIOB8 | MTU3a timer I/O | 18 PWM output pins supporting complementary dead-time insertion - drives 3-phase inverter gate drivers directly. |
Key Features
| Feature | Design Value |
|---|---|
| IEC 60730 Class B support | Oscillation-stop detection, CRC-A, IWDTa, A/D self-test, and register write protection - enables certified functional safety in motor drives. |
| Trigonometric unit (TFU) | Hardware-accelerated sine/cosine/arctangent - reduces FOC (field-oriented control) loop computation time by >90% vs. software library. |
| Delta-sigma modulator interface | 6-channel DSMIF with configurable sinc filters - directly connects to isolated ΣΔ ADCs (e.g., AMC1306) for current sensing without external decimation. |
| Event Link Controller (ELC) | 137 internal event signals - enables hardware-triggered A/D conversion, PWM update, and GPIO toggle without CPU intervention. |
| Secure boot & encryption | Optional TSIP and AES-128/192/256 - protects firmware integrity and enables secure OTA updates in connected industrial devices. |
Applications
| Industrial Motion Control | Programmable Logic Controller (PLC) |
|---|---|
|
Use Scenario: Closed-loop servo drive controlling 3-phase PMSM motors in CNC machines with sub-millisecond cycle times. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithm, generating PWM via MTU3a, sampling current via 12-bit A/D, and synchronizing to EtherCAT network clock. Use Value: Integrated EtherCAT slave eliminates external PHY+ESC, reducing latency to <1 µs and enabling 10 kHz servo update rates. |
Use Scenario: Modular PLC base unit handling I/O expansion, logic execution, and fieldbus communication in factory automation. IC Role / Device Role / Timing Role: Central processing unit managing ladder logic scan, SDHI-based recipe storage, CAN-connected I/O modules, and Ethernet/IP or Modbus TCP gateway. Use Value: Dual-bank 4 MB flash allows seamless firmware updates during runtime; 13 SCI channels support concurrent serial protocols (Modbus RTU, ASCII, DF1). |
| Robotics Joint Controller | Energy Monitoring Gateway |
|
Use Scenario: Compact joint controller for collaborative robots requiring torque sensing, safety monitoring, and real-time trajectory tracking. IC Role / Device Role / Timing Role: Safety-certified MCU running dual-core lockstep (via MPU configuration), acquiring torque sensor data via DSMIF, and communicating over EtherCAT to master controller. Use Value: On-chip TFU accelerates inverse kinematics; 32 KB ECC RAM safeguards safety-critical state variables against bit flips. |
Use Scenario: DIN-rail mounted gateway aggregating smart meter data via RS485 (SCI), storing logs on SD card, and transmitting via Ethernet to cloud platform. IC Role / Device Role / Timing Role: Data concentrator with SDHI (SD card), 3-channel CAN (for meter interfacing), IEEE 1588 timestamping, and TLS-capable USB host for secure firmware loading. Use Value: Hardware AES encryption secures data-at-rest on SD card and data-in-transit over TLS; 8 KB standby RAM preserves last-read values during brownouts. |
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 |
|---|---|---|---|
| R5F572MDNGFP#30 | Same RX72M family, identical 4 MB flash and peripherals, but in PLQP0144KA-B 144-pin LQFP (20 × 20 mm). | Fits space-constrained designs where 136 GPIOs suffice instead of 182; lacks 12 additional A/D channels and 2 EtherCAT PHY pins. | Select when board area is limited and full 176-pin I/O count is unnecessary - same firmware binary compatibility. |
| R5F566TEAGFP#30 | RX66T family, 160 MHz CPU, 2 MB flash, no EtherCAT, but higher PWM resolution (16-bit GPTP) and enhanced motor control timers. | Optimized for standalone motor control without industrial Ethernet; lacks IEEE 1588, SDHI, and dual-bank flash. | Choose for cost-sensitive inverters where EtherCAT is not required and motor control precision outweighs networking features. |
Compared with R5F572MDDGFP#30, the R5F572MDNGFP#30 offers identical real-time performance in a smaller footprint but reduced I/O and analog channel count, while the R5F566TEAGFP#30 trades EtherCAT and dual-bank flash for higher PWM resolution and lower cost in non-networked motor drives.
Availability
R5F572MDDGFP#30 is available at Aetrix Electronics and suitable for industrial motion control, programmable logic controllers, robotics joint controllers, and energy monitoring gateways requiring stable component supply across multi-year production cycles.
Supply support for R5F572MDDGFP#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 management ICs for automotive, industrial, and IoT markets.
The RX72M Group targets industrial automation applications demanding real-time Ethernet (EtherCAT/IEEE 1588), functional safety (IEC 60730), and high-precision motor control - with R5F572MDDGFP#30 as its flagship 176-pin variant.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MDDGFP#30?
The R5F572MDDGFP#30 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 - making it suitable for computationally intensive industrial control tasks such as field-oriented control and real-time analytics within the R5F572MDDGFP#30's thermal envelope.
Does the R5F572MDDGFP#30 support EtherCAT slave functionality, and what interface does it use?
Yes, the R5F572MDDGFP#30 integrates the Beckhoff EtherCAT Slave Controller (ESC) IP core with two physical ports (ESCL/ESDA pairs). It complies fully with IEC 61158 Type 10 and supports distributed clocks, process data exchange, and AL status machine - eliminating need for external ESC ASIC and reducing system latency to under 1 µs in typical implementations using the R5F572MDDGFP#30.
How much on-chip flash and RAM does the R5F572MDDGFP#30 provide, and what are their key attributes?
The R5F572MDDGFP#30 includes 4 MB of dual-bank code flash memory (enabling background programming and safe firmware updates) and 1 MB of SRAM - split into 512 KB high-speed SRAM, 32 KB ECC RAM (SEC-DED), and 8 KB battery-backed standby RAM. These memory resources allow deterministic real-time execution, fault-tolerant variable storage, and persistent timekeeping during power loss - all critical for industrial applications relying on the R5F572MDDGFP#30.
What analog peripherals are integrated into the R5F572MDDGFP#30, and how many channels do they support?
The R5F572MDDGFP#30 integrates two independent 12-bit A/D converters: S12AD0 with 8 channels and S12AD1 with 21 channels, totaling 29 analog inputs. It also includes a 2-channel 12-bit D/A converter, on-die temperature sensor, and Delta-Sigma Modulator Interface (DSMIF) supporting up to six external ΣΔ modulators - providing comprehensive signal acquisition capability for motor current, voltage, temperature, and isolated sensor interfaces in systems built around the R5F572MDDGFP#30.
What package type and pin count does the R5F572MDDGFP#30 use, and what are its thermal characteristics?
The R5F572MDDGFP#30 uses the PLQP0176KB-C package: a 176-pin LQFP measuring 24 × 24 mm with 0.5-mm pitch and an exposed thermal pad. It is rated for –40°C to +105°C operation (G-version), qualified for industrial environments, and supports standard reflow soldering profiles. The thermal pad design enables efficient heat dissipation under sustained 240-MHz operation - a key reliability factor for long-lifecycle deployments using the R5F572MDDGFP#30.
R5F572MDDGFP#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, LVD, POR, PWM, WDT
- Number of I/O:
- 72
- 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:
R5F572MDDGFP#30 FAQ
1.How can I place an order for R5F572MDDGFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MDDGFP#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 R5F572MDDGFP#30 reliable?
The price and inventory of R5F572MDDGFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MDDGFP#30 is usually 5 days.
3.What payment methods are accepted for R5F572MDDGFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MDDGFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MDDGFP#30?
R5F572MDDGFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MDDGFP#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 R5F572MDDGFP#30?
For technical support, including R5F572MDDGFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MDDGFP#30 requirements.
6.How does Aetrix verify that R5F572MDDGFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F572MDDGFP#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 R5F572MDDGFP#30 meets industry standards.
7.What is the process for return or replacement of R5F572MDDGFP#30?
All R5F572MDDGFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MDDGFP#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 R5F572MDDGFP#30 part is unused and in its original packaging.
Return procedure for R5F572MDDGFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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