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Renesas R5F572MDDGFB#30
- Part No.:
- R5F572MDDGFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F572MDDGFB#30.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:120
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Product details
Overview
R5F572MDDGFB#30 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 automation controllers requiring deterministic Ethernet motion control, secure firmware updates, and high-precision analog acquisition.
For engineers reviewing the R5F572MDDGFB#30 datasheet, R5F572MDDGFB#30 pinout, R5F572MDDGFB#30 application, or R5F572MDDGFB#30 equivalent, key selection criteria include EtherCAT slave timing compliance, dual-bank flash for safe OTA updates, 12-bit dual A/D converter channel count (29 total), 176-pin LFBGA package thermal performance, and TSIP-based AES-256 encryption support for IEC 62443-compliant edge devices.
Technical Context
The R5F572MDDGFB#30 implements the RXv3 CPU core with hardware-accelerated double-precision floating-point arithmetic (21 instructions), collective register bank save (16 banks), and MPU-based memory protection - enabling deterministic real-time task scheduling in safety-critical motion control loops. Its clock architecture supports independent domain scaling: ICLK up to 240 MHz for CPU execution, PCLKA up to 120 MHz for EtherCAT/ETHP/ESC peripherals, and PCLKB up to 60 MHz for timers and serial interfaces.
Real-time determinism is reinforced by dedicated hardware: EtherCAT Slave Controller (ESC) with two physical ports and Beckhoff IP core integration, IEEE 1588 PTP module (EPTPC) synchronized to ETHERC timestamps, and event-link controller (ELC) enabling zero-CPU-latency inter-module triggering - e.g., MTU3a PWM edge events directly initiating S12AD conversion without interrupt overhead.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; enables real-time PLC logic execution within sub-100 µs scan cycles. |
| Flash Memory | 4 MB code flash with dual-bank structure - allows background programming during runtime and atomic firmware swap for zero-downtime updates. |
| RAM | 1 MB SRAM (512 KB no-wait ≤120 MHz), 32 KB ECC RAM - supports fault-tolerant control data buffers and IEC 61508 SIL2-compliant variables. |
| EtherCAT Interface | Dedicated ESC with two ports and Beckhoff IP core - meets EtherCAT slave timing requirements (≤1 µs jitter) without external PHY or FPGA. |
| A/D Converter | Two 12-bit S12AD units: 8-channel + 21-channel - provides simultaneous sampling across motor current, voltage, and temperature sensors in servo drives. |
| Package | 176-pin LFBGA (PLQP0176KB-C, 24 × 24 mm, 0.5 mm pitch) - optimized for industrial PCB thermal dissipation and high-density I/O routing. |
| Operating Temp | –40°C to +105°C (G-version) - qualified for under-hood industrial cabinet environments with extended thermal cycling life. |
Pinout & Package
Package: PLQP0176KB-C - 176-pin Low-Profile Fine-Pitch Ball Grid Array, 24 mm × 24 mm body, 0.5 mm ball pitch, 1.0 mm height, RoHS-compliant matte tin finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Core & analog power supply | Separate 2.7–3.6 V domains enable noise-isolated ADC reference and stable CPU operation during transient load switching. |
| VBATT | Battery backup supply | Retains RTC time/calendar and 8 KB standby RAM during main power loss - critical for maintenance logging and uptime tracking. |
| ESCL, ESCR | EtherCAT differential pairs | Direct connection to RJ45 magnetics; ESC hardware handles link layer processing, eliminating software stack latency. |
| MTIOA0–MTIOA8 | MTU3a timer I/O | Support complementary PWM generation with programmable dead time for 3-phase inverter gate drivers (e.g., IGBT/SiC half-bridges). |
| AD00–AD28 | Analog input channels | 29 total pins mapped to two S12AD units - enables simultaneous sampling of motor phase currents, DC bus voltage, and thermistor networks. |
| SDA0–SCL2 | I²C bus interfaces | Three RIIC channels (up to 1 Mbps) - used for EEPROM configuration storage, sensor hub communication, and secure boot key loading. |
Key Features
| Feature | Design Value |
|---|---|
| EtherCAT Slave Controller (ESC) | Integrated Beckhoff IP core with two physical ports - eliminates external ASIC/FPGA, reduces BOM cost, and guarantees sub-1 µs cycle jitter for synchronized motion control. |
| Dual-Bank Flash Architecture | Enables background erase/program while executing from alternate bank - essential for field-upgradable firmware with guaranteed rollback and atomic update semantics. |
| Trusted Secure IP (TSIP) | Hardware-accelerated AES-128/192/256 and secure key storage - satisfies IEC 62443-3-3 SL2 requirements for encrypted firmware images and secure boot verification. |
| Event Link Controller (ELC) | 137 internal event sources routed without CPU intervention - e.g., MTU3a PWM edge triggers S12AD conversion, enabling precise current sampling aligned to switching transitions. |
| Delta-Sigma Modulator Interface (DSMIF) | Six-channel sinc filter interface - supports direct connection to high-resolution current/voltage sigma-delta ADCs (e.g., AD7403) for >16-bit effective resolution in motor control. |
Applications
| Industrial Servo Drive | Programmable Logic Controller (PLC) |
|---|---|
Use Scenario: Closed-loop vector control of PMSM/BLDC motors with field-oriented control (FOC) and space-vector PWM. IC Role / Device Role / Timing Role: Real-time computation engine for FOC math (via TFU trigonometric unit), PWM waveform generation (MTU3a/GPTW), and current sensing (S12AD + DSMIF). Use Value: Hardware-accelerated sine/cosine/arctan and 240 MHz CPU enable <10 µs FOC loop execution - meeting IEC 61800-7 torque ripple limits for precision motion. | Use Scenario: Modular rack-mounted PLC with EtherCAT I/O expansion and deterministic cyclic I/O exchange. IC Role / Device Role / Timing Role: EtherCAT slave node managing local I/O, executing ladder logic, and synchronizing distributed clocks via IEEE 1588 PTP module. Use Value: Integrated ESC + EPTPC eliminates external timing ICs; dual-bank flash enables seamless firmware updates without stopping I/O scanning. |
| Robot Joint Controller | Energy Storage System (ESS) Gateway |
Use Scenario: Compact, high-bandwidth joint controller for collaborative robots requiring torque, position, and temperature feedback. IC Role / Device Role / Timing Role: Real-time motion trajectory planner, 3-phase inverter gate driver (complementary PWM), and multi-sensor fusion hub (ADC, temp sensor, CAN). Use Value: 176-pin LFBGA provides dense I/O for encoder interfaces, analog inputs, and CAN bus - reducing board area vs. discrete MCU+PHY solutions. | Use Scenario: Edge gateway aggregating battery cell voltage/temperature data, performing SOC/SOH estimation, and communicating via EtherCAT/CAN to BMS master. IC Role / Device Role / Timing Role: Secure data concentrator with TSIP-based firmware signing, dual A/D for analog sensor monitoring, and EtherCAT slave for integration into factory-wide control network. Use Value: 32 KB ECC RAM ensures integrity of SOC calculation variables; TSIP prevents unauthorized firmware modification in unattended remote deployments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial real-time MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MDNDFB#30 | Same RX72M family, identical 176-pin LFBGA package, but 2 MB flash (vs. 4 MB) and no TSIP encryption module. | Suitable for cost-sensitive servo drives where firmware security is handled externally or not required. | Select when full 4 MB flash and hardware AES are unnecessary - reduces cost while retaining EtherCAT, FPU, and peripheral compatibility. |
| R5F566TEADFP#30 | RX66T family, 144-pin LFQFP, 1.2 MB flash, 256 KB RAM, no EtherCAT slave - includes 32-bit GPTP timer for motor control but lacks ESC and PTP hardware. | Targeted at single-axis inverters or simpler motion controllers without distributed EtherCAT topology. | Choose for lower-pin-count designs with strong motor control focus but no need for EtherCAT network integration or IEEE 1588 timestamping. |
Compared with R5F572MDDGFB#30, R5F572MDNDFB#30 offers identical real-time peripherals and package but reduced flash and no TSIP - making it viable for non-security-critical applications; R5F566TEADFP#30 trades EtherCAT/PTP capability for smaller footprint and lower cost in standalone motor control, lacking the deterministic network synchronization needed for multi-axis coordinated motion.
Availability
R5F572MDDGFB#30 is available at Aetrix Electronics and suitable for industrial servo drives, EtherCAT-enabled PLCs, robotic joint controllers, and energy storage system gateways requiring stable component supply across multi-year production lifecycles.
Supply support for R5F572MDDGFB#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 industrial, automotive, and IoT markets.
The RX72M Group is engineered for real-time industrial automation - integrating EtherCAT slave, IEEE 1588 PTP, dual-bank flash, and TSIP to enable secure, deterministic, and upgradable edge controllers without external co-processors.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MDDGFB#30?
The R5F572MDDGFB#30 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark points. This performance stems from the RXv3 CPU core's dual-issue pipeline, hardware FPU, and optimized memory subsystem - enabling complex motion control algorithms to execute within strict real-time deadlines. The R5F572MDDGFB#30 maintains this score under full peripheral load, validated per Renesas R01DS0332EJ0120 Rev.1.20 test conditions.
Does the R5F572MDDGFB#30 include hardware support for EtherCAT slave functionality?
Yes, the R5F572MDDGFB#30 integrates a dedicated EtherCAT Slave Controller (ESC) based on the Beckhoff IP core, supporting two physical ports and full compliance with EtherCAT protocol timing requirements. This hardware block handles frame processing, mailbox management, and distributed clock synchronization independently of the CPU - ensuring sub-1 µs jitter and eliminating the need for external ASICs or FPGAs. The R5F572MDDGFB#30 ESC is confirmed in Section 1.1 and Table 1.1 of the official datasheet R01DS0332EJ0120.
What flash and RAM configurations are available on the R5F572MDDGFB#30?
The R5F572MDDGFB#30 features 4 MB of on-chip code flash memory with dual-bank architecture and 1 MB of SRAM (512 KB standard + 512 KB expansion), plus 32 KB of ECC-protected RAM and 8 KB of battery-backed standby RAM. The dual-bank flash enables background programming and atomic firmware updates, while the ECC RAM safeguards critical control variables against bit errors - both verified in Tables 1.1 and 1.2 of R01DS0332EJ0120. These resources are fixed for the R5F572MDDGFB#30 variant.
Which package type and pin count does the R5F572MDDGFB#30 use?
The R5F572MDDGFB#30 uses the PLQP0176KB-C package: a 176-pin Low-Profile Fine-Pitch Ball Grid Array with 24 mm × 24 mm body size and 0.5 mm ball pitch. This package supports 136 general-purpose I/O pins (19 with 5-V tolerance), and its thermal characteristics are specified for industrial ambient temperatures up to +105°C. The package designation is explicitly listed in the Renesas RX72M Group datasheet R01DS0332EJ0120 Rev.1.20 on page 1.
Does the R5F572MDDGFB#30 support hardware encryption and secure boot?
Yes, the R5F572MDDGFB#30 includes Trusted Secure IP (TSIP) - a hardware cryptographic accelerator supporting AES-128/192/256 encryption, secure key storage, and tamper-resistant boot authentication. TSIP enables IEC 62443-3-3 SL2 compliance for secure firmware updates and runtime integrity checks. This feature is documented in the "Encryption functions (optional)" section of the R01DS0332EJ0120 datasheet and is enabled in the R5F572MDDGFB#30 variant.
R5F572MDDGFB#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:
- 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:
R5F572MDDGFB#30 FAQ
1.How can I place an order for R5F572MDDGFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MDDGFB#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 R5F572MDDGFB#30 reliable?
The price and inventory of R5F572MDDGFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MDDGFB#30 is usually 5 days.
3.What payment methods are accepted for R5F572MDDGFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MDDGFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MDDGFB#30?
R5F572MDDGFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MDDGFB#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 R5F572MDDGFB#30?
For technical support, including R5F572MDDGFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MDDGFB#30 requirements.
6.How does Aetrix verify that R5F572MDDGFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F572MDDGFB#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 R5F572MDDGFB#30 meets industry standards.
7.What is the process for return or replacement of R5F572MDDGFB#30?
All R5F572MDDGFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MDDGFB#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 R5F572MDDGFB#30 part is unused and in its original packaging.
Return procedure for R5F572MDDGFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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