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Renesas R5F571MGGGFP#V0
- Part No.:
- R5F571MGGGFP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F571MGGGFP#V0.pdf
- Description:
- IC MCU 32BIT 2.5MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,747
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Product details
Overview
R5F571MGGGFP#V0 from Renesas is a 32-bit RXv2 core microcontroller operating at up to 240 MHz (480 DMIPS), featuring 4 MB on-chip code flash, 512 KB SRAM, IEEE 1588-compliant dual Ethernet MAC, high-speed USB 2.0 with battery charging, CAN v2.0B (3 channels), and dual 12-bit A/D converters (29 total channels). It targets industrial automation controllers requiring real-time deterministic networking, secure firmware updates, and mixed-signal I/O.
For engineers reviewing the R5F571MGGGFP#V0 datasheet, R5F571MGGGFP#V0 pinout, R5F571MGGGFP#V0 application, or R5F571MGGGFP#V0 equivalent, key selection criteria include its 176-pin LFBGA package (PLQP0176KB-A), -40°C to +105°C G-grade temperature rating, integrated FPU for floating-point control loops, hardware AES/SHA encryption for secure boot, and dual Ethernet with PTP timestamping for time-sensitive networking.
Technical Context
The R5F571MGGGFP#V0 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code density. It integrates dual independent Ethernet MACs (ETHERC) with dedicated PTP controller (EPTPC) compliant with IEEE 1588-2008, supporting hardware timestamping and synchronization across distributed nodes.
Its memory subsystem includes 4 MB code flash with background programming, 64 KB data flash rated for 100,000 erase/write cycles, 512 KB SRAM (with 256 KB at zero wait states up to 120 MHz), and 32 KB ECC-protected RAM for safety-critical data. Clocking supports external crystal (8–24 MHz) or internal PLL, with independent domain clocks (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 | RXv2 32-bit CISC core with 5-stage pipeline, 480 DMIPS @ 240 MHz |
| Operating Frequency | Max 240 MHz system clock (ICLK); PCLKA up to 120 MHz for peripherals like ETHERC/USBA |
| Memory | 4 MB code flash (no wait states ≤120 MHz), 64 KB data flash, 512 KB SRAM, 32 KB ECCRAM |
| Connectivity | Dual IEEE 1588 Ethernet MAC, high-speed USB 2.0 (480 Mbps) with battery charging, 3× CAN, 9× SCI, 4× SCIFA, 2× RIIC, QSPI, SDHI |
| Analog Peripherals | Two 12-bit S12ADC units (8 + 21 channels), 2× 12-bit D/A, on-chip temperature sensor |
| Security & Safety | Optional AES-128/192/256, DES/TDES, SHA-1/224/256, CRC, IWDTa with window function, MPU, IEC60730 self-test support |
| Package & Temp | 176-pin LFBGA (PLQP0176KB-A, 24 × 24 mm, 0.5 mm pitch), G-grade: –40°C to +105°C |
Pinout & Package
Package: PLQP0176KB-A - 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 | Single 2.7–3.6 V supply; AVCC0/AVCC1 power analog circuits including ADC/DAC |
| RES# | Active-low reset input | Asynchronous hardware reset; low pulse ≥100 ns initiates full chip reset sequence |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal for precise system timing and Ethernet clock derivation |
| ETH_MDC / ETH_MDIO | IEEE 802.3 management interface | Serial MDIO bus for PHY configuration and status monitoring of both Ethernet channels |
| ETH_TXD0–3 / ETH_RXD0–3 | Ethernet data lanes | 8-bit parallel MII interface per channel; supports RMII via pin multiplexing on select pins |
| USB_VBUS / USB_DP / USB_DM | High-speed USB 2.0 physical interface | Dedicated USBAa module pins; VBUS sensing enables host/device role negotiation and battery charging detection |
| CAN0_TX / CAN0_RX / CAN1_TX / CAN1_RX / CAN2_TX / CAN2_RX | CAN transceiver I/O | Three independent ISO 11898-1 compliant CAN channels; each with 32 configurable mailboxes |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol | Hardware-accelerated timestamping in EPTPC block enables sub-microsecond synchronization accuracy across industrial Ethernet networks |
| Real-time Deterministic I/O | Event Link Controller (ELC) allows direct peripheral-to-peripheral triggering (e.g., TPU capture → ADC start) without CPU intervention |
| Secure Firmware Execution | Trusted Memory (TM) blocks 8–9 prevent read-out of critical bootloader code; AES/SHA engines enable authenticated secure boot |
| Functional Safety Support | Integrated self-test features for ADC, oscillation-stop detection, CRC unit, and register write protection meet IEC60730 Class B requirements |
| Low-Power Operation | Four low-power modes including deep software standby with 8 KB backup RAM retention and RTC operation from VBATT |
Applications
| Industrial PLC Controller | Energy Metering Gateway |
|---|---|
|
Use Scenario: Programmable logic controller executing cyclic control tasks with synchronized I/O scanning and fieldbus communication. IC Role / Device Role / Timing Role: Main application processor managing ladder logic execution, dual Ethernet for PROFINET/Modbus TCP, and CAN for local device interconnect. Use Value: 240 MHz RXv2 core delivers deterministic <100 µs scan times; IEEE 1588 PTP ensures synchronized I/O across distributed I/O modules. |
Use Scenario: Smart electricity meter gateway aggregating data from multiple meters via RS485/CAN and forwarding to utility cloud via Ethernet or cellular backhaul. IC Role / Device Role / Timing Role: Central communications hub with dual Ethernet (primary/backup), secure TLS stack acceleration via AES engine, and tamper-resistant secure boot. Use Value: Hardware crypto offloads TLS handshake latency; 4 MB flash stores dual firmware images for safe over-the-air updates. |
| Building Automation BMS | Factory Robotics Controller |
|
Use Scenario: HVAC and lighting controller integrating BACnet/IP over Ethernet, Modbus RTU over RS485, and local sensor acquisition. IC Role / Device Role / Timing Role: Real-time network node with dual Ethernet for redundant BACnet/IP, 29-channel ADC for environmental sensors, and PWM outputs for actuator control. Use Value: Integrated 12-bit ADC with self-diagnostic meets ASHRAE 135 compliance; ELC-triggered ADC sampling ensures jitter-free sensor polling. |
Use Scenario: Motion controller coordinating servo drives via EtherCAT or CANopen while processing vision feedback from CMOS camera interface. IC Role / Device Role / Timing Role: High-performance motion sequencer using MTU3/GPT for multi-axis PWM generation and PDC for parallel camera frame capture. Use Value: 32-bit GPT timers generate precise dead-time compensated 3-phase PWM; PDC acquires 8-bit parallel video without CPU load. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F571MLDFP#V0 | Same RX71M family, identical 240 MHz core and peripherals, but 144-pin LFQFP (PLQP0144KA-A) package | Fits space-constrained designs where 176-ball BGA layout is impractical; reduced I/O count (111 vs. 127) | Select when board area or reflow process favors QFP over BGA; verify pin compatibility for required interfaces (e.g., dual ETH, USB HS) |
| R5F572MLDFP#V0 | RX72M family successor: higher 240 MHz core, added 2D graphics accelerator, enhanced security (TRNG, secure ROM), same 144-pin LFQFP | Better suited for HMI-integrated controllers needing GUI rendering; lacks second Ethernet MAC and PTP hardware | Choose for new designs requiring display capability and stronger security; avoid if IEEE 1588 PTP or dual Ethernet is mandatory |
Compared with R5F571MGGGFP#V0, the R5F571MLDFP#V0 offers identical functionality in a more manufacturable QFP package but with fewer I/Os, while the R5F572MLDFP#V0 trades dual Ethernet/PTP for graphics and advanced security-making the R5F571MGGGFP#V0 optimal for time-sensitive industrial networking where hardware timestamping is non-negotiable.
Availability
R5F571MGGGFP#V0 is available at Aetrix Electronics and suitable for industrial automation controllers, energy metering gateways, building management systems, and factory robotics requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature operation.
Supply support for R5F571MGGGFP#V0 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 specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and enterprise applications.
The RX71M Group is designed for high-reliability industrial control applications demanding real-time performance, functional safety certification (IEC60730), deterministic networking (IEEE 1588), and secure firmware execution-targeting programmable logic controllers, motor drives, and smart infrastructure gateways.
FAQ
What is the maximum operating frequency and core type of the R5F571MGGGFP#V0?
The R5F571MGGGFP#V0 features a 32-bit RXv2 CPU core with a maximum operating frequency of 240 MHz, delivering 480 DMIPS performance. Its Harvard architecture with 5-stage pipeline and variable-length instruction set enables high code density and deterministic real-time execution-critical for industrial control loops running on the R5F571MGGGFP#V0.
Does the R5F571MGGGFP#V0 support IEEE 1588 Precision Time Protocol?
Yes, the R5F571MGGGFP#V0 integrates a dedicated PTP controller (EPTPCa) compliant with IEEE 1588-2008, enabling hardware timestamping for both Ethernet channels. This allows sub-microsecond synchronization accuracy in time-sensitive networking applications such as industrial PLCs and motion controllers built around the R5F571MGGGFP#V0.
What package type and temperature grade does the R5F571MGGGFP#V0 use?
The R5F571MGGGFP#V0 uses a 176-pin LFBGA package (PLQP0176KB-A, 24 mm × 24 mm, 0.5 mm pitch) and is rated for the G-grade industrial temperature range of –40°C to +105°C. This makes the R5F571MGGGFP#V0 suitable for deployment in harsh environments including factory floors and outdoor energy infrastructure.
How much on-chip memory does the R5F571MGGGFP#V0 include?
The R5F571MGGGFP#V0 includes 4 MB of on-chip code flash memory (with background programming), 64 KB of reprogrammable data flash (100,000 erase/write cycles), 512 KB of SRAM (256 KB zero-wait up to 120 MHz), 32 KB of ECC-protected RAM, and 8 KB of standby RAM backed by VBATT. This memory architecture supports robust firmware updates and real-time data buffering in the R5F571MGGGFP#V0.
Which communication interfaces are supported by the R5F571MGGGFP#V0?
The R5F571MGGGFP#V0 supports dual IEEE 1588 Ethernet MACs, high-speed USB 2.0 (480 Mbps) with battery charging, three CAN 2.0B channels (32 mailboxes each), nine SCI/SCIg/SCIh serial ports, four SCIFA interfaces with 16-byte FIFOs, two I2C buses (up to 1 Mbps), quad SPI, SD host interface, and MMCIF. These interfaces make the R5F571MGGGFP#V0 ideal for complex industrial connectivity scenarios.
R5F571MGGGFP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RX
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv2
- Core Size:
- 32-Bit
- Speed:
- 240MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, FIFO, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 78
- 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 22x12b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F571MGGGFP#V0 FAQ
1.How can I place an order for R5F571MGGGFP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F571MGGGFP#V0 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 R5F571MGGGFP#V0 reliable?
The price and inventory of R5F571MGGGFP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F571MGGGFP#V0 is usually 5 days.
3.What payment methods are accepted for R5F571MGGGFP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F571MGGGFP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F571MGGGFP#V0?
R5F571MGGGFP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F571MGGGFP#V0 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 R5F571MGGGFP#V0?
For technical support, including R5F571MGGGFP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F571MGGGFP#V0 requirements.
6.How does Aetrix verify that R5F571MGGGFP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F571MGGGFP#V0 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 R5F571MGGGFP#V0 meets industry standards.
7.What is the process for return or replacement of R5F571MGGGFP#V0?
All R5F571MGGGFP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F571MGGGFP#V0, 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 R5F571MGGGFP#V0 part is unused and in its original packaging.
Return procedure for R5F571MGGGFP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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