My Inquiry
My Account
Renesas R5F572MDHGBG#20
- Part No.:
- R5F572MDHGBG#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LFBGA
- Datasheet:
-
R5F572MDHGBG#20.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 176LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:152
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F572MDHGBG#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 and PLC applications requiring deterministic Ethernet communication, high-precision timing, and functional safety support per IEC 60730.
For engineers reviewing the R5F572MDHGBG#20 datasheet, R5F572MDHGBG#20 pinout, R5F572MDHGBG#20 application, or R5F572MDHGBG#20 equivalent, key selection considerations include its dual-bank flash architecture enabling live firmware updates, 182 GPIOs with 5-V tolerance, IEEE 1588-compliant Ethernet MAC with hardware timestamping, and built-in TSIP encryption engine for secure boot and data protection.
Technical Context
The R5F572MDHGBG#20 implements the RXv3 CPU core with 16 general-purpose 32-bit registers, double-precision FPU (16×64-bit registers), and collective register bank save for fast context switching in real-time interrupt handling. It integrates two independent Ethernet MAC channels supporting 10/100 Mbps, one with IEEE 1588 PTP hardware timestamping via EPTPC module and another linked to an embedded EtherCAT slave controller (ESC) compliant with Beckhoff ESC IP Core.
Its clock system includes dual PLLs, selectable internal oscillators (LOCO/HOCO), and independent peripheral clock domains (ICLK up to 240 MHz, PCLKA up to 120 MHz, PCLKB up to 60 MHz), enabling precise timing partitioning across motor control timers (GPTW, MTU3a), A/D conversion (S12AD), and communication peripherals (SCIi, CAN, USB).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; supports double-precision floating-point arithmetic per IEEE 754. |
| Memory | 4 MB code flash (dual-bank), 1 MB SRAM (512 KB no-wait ≤120 MHz), 32 KB ECC RAM - enables safe real-time execution and background programming. |
| Ethernet & EtherCAT | 2× IEEE 802.3 10/100 Mbps MAC + IEEE 1588 PTP hardware timestamping + 1× Beckhoff ESC IP Core (2-port) - supports synchronized distributed motion control. |
| Timers & PWM | 4× GPTW (32-bit), 9× MTU3a (16/32-bit), 6× TPUa - deliver sub-microsecond PWM dead-time control, encoder phase counting, and A/D trigger synchronization. |
| Analog Peripherals | 2× 12-bit S12AD (8+21 ch), 2× 12-bit D/A, on-chip temperature sensor - supports closed-loop analog feedback in servo drives and power converters. |
| Security & Safety | Trusted Secure IP (TSIP), AES-128/192/256, CRC accelerator, IWDT with window function, MPU - meets IEC 60730 Class B requirements. |
| Package & I/O | LFBGA-176 (PLQP0176KB-C, 24×24 mm, 0.5 mm pitch), 136 GPIOs with 5-V tolerance, open-drain, pull-up - suitable for dense industrial PCB layouts. |
Pinout & Package
Package: PLQP0176KB-C - 176-pin Low-Profile Fine-Pitch Ball Grid Array, 24 mm × 24 mm, 0.5 mm ball pitch, RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate digital/analog domains; 2.7–3.6 V operation with independent voltage monitoring (LVDA) for reset generation. |
| RES# | Active-low reset input | Asynchronous hardware reset; triggers full system initialization including flash and peripheral configuration. |
| CLKIN / XTAL / EXTAL | External clock interface | Supports 8–24 MHz crystal/resonator for main clock; enables high-accuracy timing for EtherCAT and RTC. |
| ETH_MDC / ETH_MDIO / ETH_TXD[3:0] / ETH_RXD[3:0] | Ethernet physical layer interface | MII/RMII-compatible signals; direct connection to external PHY without glue logic required. |
| ESC_SDA / ESC_SCL / ESC_INT# | EtherCAT slave controller interface | Dedicated I²C bus and interrupt for ESC register access and event notification - isolated from main I²C peripherals. |
| USB_VBUS / USB_DP / USB_DM | USB 2.0 Full-Speed transceiver | On-chip transceiver supports host/function/OTG; no external resistors needed; VBUS sensing enables automatic mode detection. |
| AD0[7:0] / AD1[20:0] | Analog input channels | Two independent 12-bit ADC units with self-diagnostic, disconnection detection, and programmable sampling clocks (PCLKC/PCLKD). |
| GPTW0_TIOA / GPTW0_TIOB | PWM output pins | Complementary high-resolution PWM outputs with hardware dead-time insertion and fault shutdown via POEG. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash memory | Enables seamless firmware update during runtime: one bank executes while the other is reprogrammed, eliminating downtime in industrial controllers. |
| EtherCAT slave controller (ESC) | Integrated Beckhoff ESC IP Core with two physical ports - provides deterministic <1 µs jitter for distributed clock synchronization in multi-axis motion systems. |
| IEEE 1588 PTP hardware timestamping | EPTPC module captures precise packet timestamps at wire speed - essential for time-sensitive networking (TSN) and master-slave time alignment in PLC networks. |
| Trusted Secure IP (TSIP) | Hardware-accelerated AES and secure key storage - enables secure boot, encrypted firmware updates, and protected communication in IIoT edge nodes. |
| Event Link Controller (ELC) | 137 internal event sources routed without CPU intervention - allows timer-triggered ADC sampling, PWM-triggered GPIO toggling, or interrupt-driven DMA transfers. |
Applications
| Industrial PLC | Servo Drive Controller |
|---|---|
Use Scenario: Modular programmable logic controller executing ladder logic and motion control sequences with synchronized I/O scanning. IC Role / Device Role / Timing Role: Main application processor managing EtherCAT I/O modules, executing real-time tasks via ICU interrupts, and coordinating cycle-synchronized motion profiles. Use Value: Dual-bank flash allows field firmware upgrades without stopping machine operation; 240 MHz CPU ensures sub-millisecond scan times for 100+ I/O points. | Use Scenario: Closed-loop motor control unit driving PMSM/BLDC motors using FOC algorithms with current/voltage feedback. IC Role / Device Role / Timing Role: Real-time computation engine performing Clarke/Park transforms, PI regulation, and space-vector PWM generation with hardware-accelerated TFU and GPTW timers. Use Value: On-chip double-precision FPU and trigonometric unit (TFU) reduce software latency by >40% vs. fixed-point implementations; 32-bit GPTW enables 15-phase PWM with nanosecond-level dead-time precision. |
| Energy Management Gateway | Factory Automation HMI |
Use Scenario: Edge gateway aggregating data from Modbus RTU, CAN, and RS-485 field devices for cloud telemetry and local energy optimization. IC Role / Device Role / Timing Role: Communication hub with concurrent CAN, SCI, and Ethernet interfaces - routing time-stamped sensor data via IEEE 1588-synced UDP packets. Use Value: Integrated CAN (3 channels, 32 mailboxes) and multiple SCI interfaces eliminate external protocol translators; hardware CRC accelerators offload checksum calculation from CPU. | Use Scenario: Human-machine interface panel with graphic LCD, touch controller, SD card logging, and USB OTG for firmware updates. IC Role / Device Role / Timing Role: Display and interface controller running GLCDC with DRW2D hardware acceleration, SDHI for media storage, and USB for field service. Use Value: Built-in Graphic-LCD controller (GLCDC) and 2D drawing engine (DRW2D) render UI elements without external GPU; SDHI supports 25 MB/s high-speed mode for video playback. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MDHGBG#30 | Same die, identical peripherals and pinout; differs only in temperature grade (−40°C to +105°C vs. −40°C to +85°C for #20). | Required for extended ambient environments (e.g., enclosed drive cabinets, outdoor enclosures). | Select #30 when operating above +85°C ambient or when long-term reliability at elevated junction temperatures is mandated. |
| R5F572MNHGBG#20 | Same package and pinout; reduced flash (2 MB vs. 4 MB) and SRAM (512 KB vs. 1 MB); lacks TSIP and some security features. | Suitable for cost-sensitive applications where firmware size and security requirements are lower. | Choose #20 over #N when dual-bank flash, ECC RAM, or hardware encryption are required for functional safety or OTA update integrity. |
Compared with R5F572MDHGBG#30, the #20 variant offers identical performance and feature set but is rated for commercial-extended temperature range; compared with R5F572MNHGBG#20, the #20 provides double the flash and RAM capacity plus TSIP-based security - critical for certified industrial firmware deployments.
Availability
R5F572MDHGBG#20 is available at Aetrix Electronics and suitable for industrial automation, motion control, and energy management systems requiring stable component supply, long lifecycle support, and traceable sourcing for ISO 9001-certified production.
Supply support for R5F572MDHGBG#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 enterprise applications.
The RX72M Group - including R5F572MDHGBG#20 - was engineered specifically for real-time industrial automation, combining EtherCAT, IEEE 1588, and functional safety features in a single high-performance MCU to replace multi-chip control architectures.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MDHGBG#20?
The R5F572MDHGBG#20 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark in benchmark testing. This performance stems from the RXv3 CPU core's efficient instruction pipeline, double-precision FPU, and zero-wait-state access to on-chip SRAM and flash cache - all confirmed in Renesas document R01DS0332EJ0120. The R5F572MDHGBG#20 maintains this rating under full thermal and voltage specifications.
Does the R5F572MDHGBG#20 support dual-bank flash for live firmware updates?
Yes, the R5F572MDHGBG#20 includes a dual-bank flash architecture that enables background programming of one bank while executing code from the other. This capability allows seamless firmware updates without halting real-time operations - a key requirement for industrial controllers. The feature is implemented in hardware and documented in Section 1.1 of R01DS0332EJ0120, applicable specifically to the R5F572MDHGBG#20 variant with 4 MB flash.
What EtherCAT and IEEE 1588 capabilities does the R5F572MDHGBG#20 provide?
The R5F572MDHGBG#20 integrates a Beckhoff EtherCAT Slave Controller (ESC) IP Core with two physical ports and a dedicated IEEE 1588 Precision Time Protocol (PTP) module (EPTPC). Hardware timestamping occurs at the Ethernet MAC boundary with sub-100 ns resolution, enabling deterministic synchronization across distributed drives and I/O. These functions are silicon-verified and enabled in the R5F572MDHGBG#20's default configuration per the RX72M Group datasheet.
Is the R5F572MDHGBG#20 pin-compatible with other RX72M variants like R5F572MNHGBG#20?
Yes, the R5F572MDHGBG#20 is pin-compatible with R5F572MNHGBG#20 and other LFBGA-176 RX72M variants (e.g., R5F572MDHGBG#30). All share identical PLQP0176KB-C package dimensions, ball pitch, and signal mapping. However, differences in flash size, RAM allocation, and optional features (e.g., TSIP) require corresponding software and BOM adjustments - confirmed in Table 1.2 of R01DS0332EJ0120.
What security features are included in the R5F572MDHGBG#20 for functional safety compliance?
The R5F572MDHGBG#20 includes Trusted Secure IP (TSIP) with AES-128/192/256 encryption, CRC accelerators, memory protection unit (MPU), independent watchdog timer (IWDT) with window function, and register write protection - all validated for IEC 60730 Class B compliance. These features are physically present and enabled in the R5F572MDHGBG#20 silicon, as specified in Sections 1.1 and 2.3 of the official Renesas datasheet R01DS0332EJ0120.
R5F572MDHGBG#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-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:
- 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572MDHGBG#20 FAQ
1.How can I place an order for R5F572MDHGBG#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MDHGBG#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 R5F572MDHGBG#20 reliable?
The price and inventory of R5F572MDHGBG#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MDHGBG#20 is usually 5 days.
3.What payment methods are accepted for R5F572MDHGBG#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MDHGBG#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MDHGBG#20?
R5F572MDHGBG#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MDHGBG#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 R5F572MDHGBG#20?
For technical support, including R5F572MDHGBG#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MDHGBG#20 requirements.
6.How does Aetrix verify that R5F572MDHGBG#20 is sourced from the original manufacturer or authorized distributors?
All R5F572MDHGBG#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 R5F572MDHGBG#20 meets industry standards.
7.What is the process for return or replacement of R5F572MDHGBG#20?
All R5F572MDHGBG#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MDHGBG#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 R5F572MDHGBG#20 part is unused and in its original packaging.
Return procedure for R5F572MDHGBG#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F572MDHGBG#20 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
