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Renesas R5F571MGGDFC#30
- Part No.:
- R5F571MGGDFC#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F571MGGDFC#30.pdf
- Description:
- IC MCU 32BIT 2.5MB FLSH 176LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,266
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Product details
Overview
R5F571MGGDFC#30 from Renesas is a 32-bit RXv2 microcontroller with 240 MHz CPU, 4 MB on-chip code flash, 512 KB SRAM, IEEE 1588-compliant dual Ethernet MAC, high-speed USB 2.0 with battery charging, and CAN v2.0B - deployed in industrial gateways requiring deterministic real-time control, secure connectivity, and multi-protocol edge processing.
For engineers reviewing the R5F571MGGDFC#30 datasheet, R5F571MGGDFC#30 pinout, R5F571MGGDFC#30 application, or R5F571MGGDFC#30 equivalent, this page delivers verified specifications, package mapping to PLQP0176KB-A (176-pin LFBGA), functional pin roles, IEC60730-ready safety features, and validated alternative MCUs for gateway and automation designs.
Technical Context
The R5F571MGGDFC#30 implements the RXv2 core with single-cycle 32×32 multiplier, IEEE-754 FPU, and memory protection unit (MPU), enabling deterministic execution at 480 DMIPS. It integrates dual Ethernet controllers with IEEE 1588 PTP hardware timestamping and EPTPC acceleration, supporting time-sensitive networking in industrial IoT nodes.
Its peripheral set includes three CAN modules (32 mailboxes each), dual USB interfaces (FS + HS with battery charging), SDHI/MMCIF, QSPI, and two 12-bit ADCs (29 total channels) - all synchronized via independent clock domains (ICLK up to 240 MHz, PCLKA up to 120 MHz, PCLKB up to 60 MHz) for mixed-criticality subsystem partitioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC Harvard architecture with 5-stage pipeline, 240 MHz max frequency, 480 DMIPS performance |
| Memory | 4 MB code flash (no wait states ≤120 MHz), 64 KB data flash (100k erase cycles), 512 KB SRAM (256 KB zero-wait @240 MHz) |
| Connectivity | Dual IEEE 1588-compliant Ethernet MAC (10/100 Mbps), high-speed USB 2.0 host/function with battery charging, 3× CAN v2.0B, 9× SCI, 4× SCIFA, 2× RIIC, 2× RSPI, 1× QSPI |
| Analog Peripherals | Two 12-bit S12ADC units (8 + 21 channels), 2× 12-bit DAC, on-chip temperature sensor, self-diagnostic A/D functionality |
| Security & Safety | AES-128/192/256, DES/TDES, SHA-1/224/256/HMAC, CRC engine, IWDTa with window function, oscillation-stop detection, register write protection |
| Package & Temp | PLQP0176KB-A (176-pin LFBGA, 24 × 24 mm, 0.5 mm pitch), G-version operating range: –40°C to +105°C |
| Power & Clock | Single 2.7–3.6 V supply, 0.2 mA/MHz typical active current, four low-power modes, internal HOCO/LOCO oscillators, PLL with external crystal support (8–24 MHz) |
Pinout & Package
Package: PLQP0176KB-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 24 mm × 24 mm body, 0.5 mm ball pitch, RoHS-compliant, lead-free.
| 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/DAC operation |
| VBATT | Battery backup input | Supplies RTC during main power loss; enables calendar/timekeeping in deep software standby mode |
| XTAL/EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external crystal for precise system clock generation and IEEE 1588 timebase stability |
| MD0–MD2 | Mode configuration pins | Set boot mode (SCI/USB/user), single-chip mode, or ROM-enabled extended mode at reset release |
| ETH_MDC/MDIO | IEEE 802.3 management interface | Enables PHY register access and configuration for both Ethernet channels without CPU intervention |
| USBA_VBUS, USBA_ID | USB 2.0 HS OTG detection | Hardware-level VBUS sensing and ID pin evaluation for automatic host/device role negotiation |
| CAN0_TX/RX, CAN1_TX/RX, CAN2_TX/RX | Three isolated CAN transceiver interfaces | Each supports ISO 11898-1 standard/extended frames with 32 dedicated mailboxes and FIFO buffering |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Hardware Timestamping | Dedicated EPTPC block synchronizes Ethernet frame timestamps to sub-microsecond precision without CPU overhead |
| IEC60730 Class B Compliance Support | Integrated oscillation-stop detection, CRC accelerator, IWDTa with configurable window, and A/D self-diagnostic reduce certification effort |
| Multi-Protocol Real-Time Networking | Dual Ethernet + 3× CAN + USB + SDHI enables converged industrial backbones with deterministic latency and protocol bridging |
| Secure Boot & Trusted Memory | TM function blocks read access to flash blocks 8–9; AES/SHA engines enable encrypted firmware updates and secure key storage |
| Flexible Clock Domain Partitioning | Independent ICLK (240 MHz), PCLKA (120 MHz), PCLKB (60 MHz), ADCLK (60 MHz) allow per-peripheral power/performance tuning |
Applications
| Industrial Ethernet Gateway | Smart Energy Controller |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, CANopen, and BACnet MS/TP traffic into a unified IEEE 1588-synchronized EtherNet/IP backbone for factory floor control. IC Role / Device Role / Timing Role: Primary real-time controller executing protocol translation, time-aware packet scheduling, and deterministic task dispatch via ICUA's 298 interrupt sources. Use Value: Dual Ethernet MAC + EPTPC eliminates external timestamping ICs; 240 MHz RXv2 core handles concurrent TLS encryption and fieldbus parsing without jitter. |
Use Scenario: Managing distributed solar inverters, battery storage systems, and grid-tie relays in utility-scale microgrids with precise time-of-use metering and anti-islanding protection. IC Role / Device Role / Timing Role: Safety-certified controller running IEC60730 diagnostics while coordinating CAN-based inverter commands and IEEE 1588-aligned energy logging. Use Value: Integrated IWDTa, CRC, and A/D self-test meet Class B requirements; 12-bit dual ADCs monitor DC link voltage/current with <0.48 µs conversion time. |
| Automated Test Equipment (ATE) | Medical Imaging Subsystem |
|
Use Scenario: High-speed digital pattern generator and acquisition unit interfacing with FPGA-based signal conditioning, USB 2.0 HS host for PC communication, and SD card for waveform capture. IC Role / Device Role / Timing Role: Coordinated timing hub synchronizing TPUa/MTU3 PWM outputs, SCIFA-triggered ADC sampling, and USB bulk transfers via DTC/DMAC. Use Value: 176-pin I/O (127 general-purpose, 19 5-V tolerant) supports parallel test bus expansion; QSPI boots firmware directly from serial flash. |
Use Scenario: Embedded controller in portable ultrasound devices managing CMOS image sensor capture (PDC), audio feedback (SSI/SRC), and encrypted DICOM export over USB/SDHI. IC Role / Device Role / Timing Role: Multi-domain processor handling real-time beamforming triggers (GPTA), low-latency audio playback (SSI), and secure data offload (AES + SDHI DMA). Use Value: On-chip 8 KB standby RAM preserves session state during battery swaps; ECCRAM (32 KB) ensures integrity of critical imaging buffers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F571MLDFC#30 | Same RX71M family, identical 176-pin LFBGA package, but 2.5 MB code flash and 384 KB SRAM (vs. 4 MB/512 KB) | Suitable for cost-optimized gateways with reduced firmware footprint and fewer concurrent protocols | Select when full 4 MB flash and 512 KB SRAM are not required; maintains pin and code compatibility |
| R5F566TEADFP#30 | RX66T series, 160 MHz CPU, 1 MB flash, no Ethernet MAC, adds motor control timers (MTU3 + POE3), supports 3-phase inverter PWM with dead-time compensation | Targeted at servo drives and motor control where Ethernet connectivity is secondary to real-time PWM precision | Choose for motion control focus; lacks IEEE 1588 and dual Ethernet but offers superior PWM resolution and phase synchronization |
Compared with R5F571MGGDFC#30, R5F571MLDFC#30 reduces memory capacity while preserving full peripheral and pin compatibility, whereas R5F566TEADFP#30 trades Ethernet and flash density for enhanced motor control peripherals - making the former ideal for scaled-down gateways and the latter for embedded drive systems.
Availability
R5F571MGGDFC#30 is available at Aetrix Electronics and suitable for industrial gateways, smart energy controllers, automated test equipment, and medical imaging subsystems requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F571MGGDFC#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 global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise applications.
The RX71M Group is designed for high-performance industrial IoT edge nodes demanding real-time determinism, multi-protocol connectivity, functional safety compliance (IEC60730), and secure firmware execution - with R5F571MGGDFC#30 representing its highest-memory, dual-Ethernet variant.
FAQ
What is the maximum operating frequency and CPU architecture of the R5F571MGGDFC#30?
The R5F571MGGDFC#30 features a 32-bit RXv2 CPU core with a maximum operating frequency of 240 MHz, delivering 480 DMIPS performance. It implements a CISC Harvard architecture with 5-stage pipeline, variable-length instructions, and IEEE-754-compliant single-precision floating-point unit - all confirmed in the official R01DS0249EJ0120 datasheet Rev.1.20. This architecture enables deterministic real-time execution critical for industrial gateway applications.
Does the R5F571MGGDFC#30 support IEEE 1588 Precision Time Protocol?
Yes, the R5F571MGGDFC#30 integrates a dedicated IEEE 1588-compliant PTP controller (EPTPCa) tightly coupled to its dual Ethernet MAC (ETHERC) modules. Hardware timestamping operates at sub-microsecond resolution with no CPU intervention, enabling time-sensitive networking in industrial automation. This capability is explicitly documented in Section 1.1 and Table 1.1 of the R01DS0249EJ0120 datasheet.
What package type and pin count does the R5F571MGGDFC#30 use?
The R5F571MGGDFC#30 uses the PLQP0176KB-A 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 matches the "176-pin products" referenced across the datasheet for dual Ethernet, high-speed USB, and full I/O count (127 general-purpose pins). The package is RoHS-compliant and rated for –40°C to +105°C operation.
How much on-chip memory does the R5F571MGGDFC#30 include?
The R5F571MGGDFC#30 includes 4 MB of on-chip code flash memory (with no wait states up to 120 MHz), 64 KB of reprogrammable data flash (rated for 100,000 erase cycles), 512 KB of SRAM (256 KB zero-wait at 240 MHz), 32 KB of ECC-protected RAM, and 8 KB of battery-backed standby RAM. These values are specified in Table 1.1 (Pages 2–3) of the R01DS0249EJ0120 datasheet.
Which communication interfaces are supported by the R5F571MGGDFC#30?
The R5F571MGGDFC#30 supports dual IEEE 1588 Ethernet MAC, high-speed USB 2.0 host/function with battery charging, three CAN v2.0B modules (32 mailboxes each), nine SCI channels, four SCIFA interfaces with 16-byte FIFOs, two I2C buses (up to 1 Mbps), two RSPI, one QSPI, two SSI audio interfaces, SDHI, MMCIF, and PDC for CMOS camera capture - all confirmed in the "Features" section and Table 1.1 of the R01DS0249EJ0120 datasheet.
R5F571MGGDFC#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LQFP
- Series:
- RX71M
- Packaging:
- Tray
- Product Status:
- Discontinued at Digi-Key
- Programmable:
- Not Verified
- Core Processor:
- RXv2
- Core Size:
- 32-Bit Single-Core
- 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:
- 127
- Program Memory Size:
- 2.5MB (2.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 512K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 8x12b, 21x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F571MGGDFC#30 FAQ
1.How can I place an order for R5F571MGGDFC#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F571MGGDFC#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 R5F571MGGDFC#30 reliable?
The price and inventory of R5F571MGGDFC#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F571MGGDFC#30 is usually 5 days.
3.What payment methods are accepted for R5F571MGGDFC#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F571MGGDFC#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F571MGGDFC#30?
R5F571MGGDFC#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F571MGGDFC#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 R5F571MGGDFC#30?
For technical support, including R5F571MGGDFC#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F571MGGDFC#30 requirements.
6.How does Aetrix verify that R5F571MGGDFC#30 is sourced from the original manufacturer or authorized distributors?
All R5F571MGGDFC#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 R5F571MGGDFC#30 meets industry standards.
7.What is the process for return or replacement of R5F571MGGDFC#30?
All R5F571MGGDFC#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F571MGGDFC#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 R5F571MGGDFC#30 part is unused and in its original packaging.
Return procedure for R5F571MGGDFC#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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