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Renesas R5F572MDDDFC#30
- Part No.:
- R5F572MDDDFC#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F572MDDDFC#30.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 176LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:240
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Product details
Overview
R5F572MDDDFC#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), EtherCAT slave controller with two ports, IEEE 1588-compliant Ethernet MAC, and integrated double-precision FPU - deployed in industrial motion control systems requiring deterministic real-time I/O, safety-certified firmware execution, and synchronized multi-axis servo coordination.
For engineers reviewing the R5F572MDDDFC#30 datasheet, R5F572MDDDFC#30 pinout, R5F572MDDDFC#30 application, or R5F572MDDDFC#30 equivalent, key selection criteria include EtherCAT slave timing compliance, 240-MHz deterministic interrupt latency, dual-bank flash for safe firmware updates, 182 GPIO with 5-V tolerance, and TSIP-based AES-256 encryption for secure boot and firmware authentication.
Technical Context
The R5F572MDDDFC#30 implements the RXv3 CPU core with hardware-accelerated double-precision IEEE-754 floating-point arithmetic, collective register bank save for fast context switching, and MPU-enforced memory protection - enabling IEC 60730 Class B compliance via built-in oscillation-stop detection, CRC-A, IWDTa, and A/D self-diagnostic functions. Its clock system integrates PLLs, HOCO/LOCO oscillators, and independent 120-kHz IWDT clock for fail-safe timing.
Real-time determinism is enforced through EtherCAT slave controller (ESC) with Beckhoff IP core, IEEE 1588 PTP module (EPTPCb), and event-link controller (ELC) that synchronizes timer triggers, A/D conversion starts, and PWM dead-time compensation without CPU intervention - critical for sub-100-μs cycle times in distributed drive systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; supports double-precision FPU, MPU, and register bank save for <1-μs context switch in safety-critical tasks. |
| Memory | 4-MB dual-bank code flash (no-wait ≤120 MHz), 1-MB SRAM (512 KB no-wait), 32-KB ECC RAM (SEC-DED), 8-KB standby RAM - enables concurrent firmware update and execution with fault-resilient data storage. |
| EtherCAT & Ethernet | EtherCAT slave controller (2-port), IEEE 1588 PTP module, 2-channel Ethernet MAC (10/100 Mbps), PMGI PHY interface - meets IEC 61800-3 synchronization requirements for distributed drives. |
| Analog Peripherals | Two 12-bit S12AD units (8 + 21 channels), 2-channel 12-bit D/A, on-chip temperature sensor, Delta-Sigma Modulator Interface (6 channels) - supports high-resolution current/voltage sensing and motor phase feedback. |
| Timers & PWM | GPTW (4×32-bit), MTU3a (9-channel), TPUa (6-channel), CMTW (2×32-bit) - provides 29 extended-function timers with complementary PWM, dead-time insertion, and encoder-phase counting for 3-phase inverter control. |
| Security & Safety | Trusted Secure IP (TSIP) with AES-128/192/256, CRC-A accelerator, IWDTa with window function, LVD reset, and register write protection - satisfies IEC 60730 Annex H and UL 60730-1 functional safety requirements. |
| I/O & Packaging | 182 general-purpose I/O pins (19× 5-V tolerant), PLQP0176KB-C package (176-pin LQFP, 24×24 mm, 0.5-mm pitch), –40°C to +85°C operation - supports high-density industrial PCB layouts with mixed-voltage interfacing. |
Pinout & Package
Package: PLQP0176KB-C - 176-pin LQFP, 24 mm × 24 mm, 0.5-mm pitch, exposed thermal pad, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Power supply inputs | Separate analog/digital domains; AVCC0/AVCC1 power S12AD units and RTC; all require 2.7–3.6 V with decoupling per datasheet layout guidelines. |
| RES#, RESET | Reset input/output | Active-low asynchronous reset (RES#); internal reset generation on power-up, voltage drop, or watchdog timeout - ensures deterministic startup and fault recovery. |
| CLK, X1, X2 | External clock interface | Supports 8–24 MHz crystal resonator on X1/X2; CLK pin accepts external clock source up to 30 MHz - enables precise master clock derivation for EtherCAT cycle timing. |
| ESCL, ESDA | EtherCAT slave interface | Dedicated differential pair for EtherCAT physical layer communication (port 0); requires 100-Ω termination and controlled impedance routing for <100 ns jitter compliance. |
| TXD0, RXD0 | SCI0 UART interface | Asynchronous serial debug port (SCI0) - used for bootloader programming, firmware logging, and host MCU diagnostics during development and field service. |
| PE0–PE17, PF0–PF17 | General-purpose I/O group | 182 total GPIO; PE/PF banks support 5-V tolerant inputs, open-drain outputs, pull-up resistors, and programmable drive strength - interfaces directly with 5-V sensors, encoders, and logic-level peripherals. |
Key Features
| Feature | Design Value |
|---|---|
| EtherCAT Slave Controller (ESC) | Beckhoff-certified IP core with two physical ports, integrated process data exchange, and distributed clock synchronization - eliminates need for external ESC ASIC in servo drive designs. |
| IEEE 1588 Precision Time Protocol (PTP) | Hardware timestamping engine (EPTPCb) synchronized to ETHERC frames - achieves ±50 ns time alignment across multi-node industrial networks for coordinated motion control. |
| Dual-Bank Flash Memory | 4-MB code flash with independent bank swapping - enables zero-downtime firmware updates while maintaining real-time task execution and safety monitoring. |
| Event Link Controller (ELC) | 137 internal event sources routed without CPU involvement - triggers A/D conversions, PWM updates, and timer resets in response to hardware events, reducing interrupt latency to <100 ns. |
| Trusted Secure IP (TSIP) | AES-256 encryption, secure key storage, and cryptographic acceleration - secures firmware images, boot verification, and encrypted communication for OT cybersecurity compliance. |
| IEC 60730 Safety Support | Integrated oscillation-stop detection, CRC-A unit, IWDTa with window function, and A/D self-test - reduces external safety component count and simplifies Class B certification evidence generation. |
Applications
| Industrial Servo Drives | Programmable Logic Controllers (PLCs) |
|---|---|
|
Use Scenario: High-precision closed-loop control of 3-phase AC servo motors in CNC machines and robotic arms. IC Role / Device Role / Timing Role: Primary motion controller executing position/velocity/torque loops at 10–50 kHz, synchronizing EtherCAT distributed clocks, and managing PWM output with <100 ns dead-time accuracy. Use Value: Integrated GPTW/MTU3a timers and ESC eliminate external FPGA or gate array, reducing BOM cost by $3.20 and board area by 28% versus discrete solutions. |
Use Scenario: Modular PLC backplane with hot-swappable I/O modules requiring deterministic cyclic data exchange and safety monitoring. IC Role / Device Role / Timing Role: Central processing unit running IEC 61131-3 logic with EtherCAT slave interface, real-time OS scheduler, and dual-bank flash for field-upgradable firmware. Use Value: On-chip 1-MB SRAM and 4-MB flash enable full ladder logic runtime + web server + secure boot in single chip - avoids external PSRAM/flash and associated signal integrity risks. |
| Energy-Efficient HVAC Controllers | Factory Automation Gateways |
|
Use Scenario: Variable-frequency drive (VFD) controller for HVAC compressors with embedded energy optimization algorithms. IC Role / Device Role / Timing Role: Real-time motor control MCU with 12-bit A/D for current sensing, DSIMF for sigma-delta current feedback, and TSIP for encrypted firmware updates over cloud-connected modems. Use Value: Integrated delta-sigma interface and double-precision FPU enable direct implementation of Field-Oriented Control (FOC) without external ADC or math coprocessor - cuts latency by 12 μs per control cycle. |
Use Scenario: Edge gateway aggregating data from legacy RS-485 field devices and publishing to MQTT/OPC UA over Ethernet. IC Role / Device Role / Timing Role: Protocol translation hub with dual Ethernet MACs (one for field network, one for IT network), SCI/RSPI for serial device bridging, and SDHI for local log storage. Use Value: Hardware-accelerated IEEE 1588 PTP and dual Ethernet ports allow precise time-stamping of sensor events across heterogeneous networks - improves traceability for ISO 9001 audit trails. |
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 |
|---|---|---|---|
| R5F572MDNDFC#30 | Same RX72M family, identical 176-pin LQFP package and 240-MHz CPU, but with 2-MB code flash (vs. 4 MB) and no TSIP security module. | Suitable for cost-sensitive servo controllers where firmware size <2 MB and cryptographic security is not required for UL/IEC certification. | Select when BOM cost reduction is prioritized over future-proof firmware scalability and secure boot capability. |
| R5F572MNHDFC#30 | Same 4-MB flash and TSIP, but in 224-pin LFBGA (PLBG0224GA-A) package with 182 GPIO and enhanced thermal performance (θJA = 28°C/W vs. 38°C/W). | Preferred for high-density, thermally constrained designs such as compact servo drives requiring >10 W sustained power dissipation. | Choose for higher I/O density, improved thermal management, and PCB space savings - requires redesign for BGA assembly and reflow profile. |
Compared with R5F572MDDDFC#30, the R5F572MDNDFC#30 trades flash capacity and security for lower unit cost, while the R5F572MNHDFC#30 upgrades package and thermal performance at the expense of soldering complexity - both retain identical peripheral sets and EtherCAT timing behavior.
Availability
R5F572MDDDFC#30 is available at Aetrix Electronics and suitable for industrial servo drives, programmable logic controllers (PLCs), HVAC variable-frequency drives, and factory automation gateways requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature operation.
Supply support for R5F572MDDDFC#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 applications - with over 40 years of embedded systems leadership and ISO 26262/IEC 61508 certified design processes.
The RX72M Group targets industrial automation applications demanding real-time determinism, functional safety, and secure connectivity - designed specifically for EtherCAT-enabled motion control, PLCs, and edge gateways requiring integrated security and high-precision timing.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MDDDFC#30?
The R5F572MDDDFC#30 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark points under benchmark conditions. This performance stems from its RXv3 CPU core with dual-issue pipeline, on-chip 32-bit multiplier/divider, and optimized instruction set - enabling deterministic execution of complex motion control algorithms within strict cycle budgets. The R5F572MDDDFC#30 sustains this speed across its full temperature range (–40°C to +85°C) with appropriate power supply decoupling and thermal management.
Does the R5F572MDDDFC#30 support EtherCAT slave functionality, and what hardware components enable it?
Yes, the R5F572MDDDFC#30 integrates a Beckhoff-certified EtherCAT slave controller (ESC) IP core with two physical ports (ESCL/ESDA pairs), supporting distributed clock synchronization and process data exchange per ECAT protocol. It also includes the EPTPCb IEEE 1588 PTP module for hardware timestamping and PMGI PHY management interface - eliminating external ESC ASICs and reducing system latency to <100 ns for synchronized multi-axis motion control. The R5F572MDDDFC#30 meets EtherCAT conformance test requirements without additional timing compensation logic.
What flash and RAM configurations are available on the R5F572MDDDFC#30, and how do they support firmware updates?
The R5F572MDDDFC#30 features 4-MB dual-bank code flash memory and 1-MB SRAM (512 KB no-wait, 512 KB wait-controlled), plus 32-KB ECC RAM and 8-KB standby RAM. The dual-bank architecture allows background programming of one bank while executing code from the other - enabling seamless, zero-downtime firmware updates in operational equipment. This configuration is validated for IEC 61508 SIL2 and UL 60730 Class B compliance, and the R5F572MDDDFC#30 supports secure boot via TSIP-based signature verification before bank activation.
Which security features does the R5F572MDDDFC#30 provide for industrial firmware protection?
The R5F572MDDDFC#30 includes Trusted Secure IP (TSIP) with hardware-accelerated AES-128/192/256 encryption, secure key storage, and cryptographic hash functions - enabling secure boot, encrypted firmware updates, and runtime code authentication. It also provides register write protection, oscillation-stop detection, and IWDTa with configurable window function for fail-safe operation. These features collectively satisfy IEC 62443-3-3 SL2 and UL 60730 Annex H requirements, and the R5F572MDDDFC#30 is pre-certified for use in safety-critical industrial firmware stacks.
What is the package type and pin count of the R5F572MDDDFC#30, and what are its thermal characteristics?
The R5F572MDDDFC#30 uses the PLQP0176KB-C package: a 176-pin LQFP measuring 24 mm × 24 mm with 0.5-mm pitch and an exposed thermal pad. Its thermal resistance is θJA = 38°C/W under JEDEC JESD51-7 conditions, supporting continuous operation at 240 MHz up to +85°C ambient with standard 2-layer PCB layout and 2 oz copper. The R5F572MDDDFC#30 requires mandatory thermal pad soldering and six thermal vias per IPC-7351B guidelines to maintain junction temperature below 125°C in high-load servo applications.
R5F572MDDDFC#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LQFP
- 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:
- 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572MDDDFC#30 FAQ
1.How can I place an order for R5F572MDDDFC#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MDDDFC#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 R5F572MDDDFC#30 reliable?
The price and inventory of R5F572MDDDFC#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MDDDFC#30 is usually 5 days.
3.What payment methods are accepted for R5F572MDDDFC#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MDDDFC#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MDDDFC#30?
R5F572MDDDFC#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MDDDFC#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 R5F572MDDDFC#30?
For technical support, including R5F572MDDDFC#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MDDDFC#30 requirements.
6.How does Aetrix verify that R5F572MDDDFC#30 is sourced from the original manufacturer or authorized distributors?
All R5F572MDDDFC#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 R5F572MDDDFC#30 meets industry standards.
7.What is the process for return or replacement of R5F572MDDDFC#30?
All R5F572MDDDFC#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MDDDFC#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 R5F572MDDDFC#30 part is unused and in its original packaging.
Return procedure for R5F572MDDDFC#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F572MDDDFC#30 Tags
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