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Renesas R5F564MGDDFC#31
- Part No.:
- R5F564MGDDFC#31
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F564MGDDFC#31.pdf
- Description:
- IC MCU 32BIT 2.5MB FLSH 176LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,324
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Product details
Overview
R5F564MGDDFC#31 from Renesas is a 32-bit RXv2 core microcontroller operating at up to 120 MHz (240 DMIPS), featuring 4 MB on-chip code flash, 512 KB SRAM, IEEE 1588-compliant dual Ethernet MAC, full-speed USB 2.0 with battery charging support, and dual 12-bit A/D converters - deployed in industrial gateways requiring real-time protocol handling, secure firmware updates, and deterministic network timing.
For engineers reviewing the R5F564MGDDFC#31 datasheet, R5F564MGDDFC#31 pinout, R5F564MGDDFC#31 application, or R5F564MGDDFC#31 equivalent, key selection criteria include its 176-pin LFBGA package (PLQP0176KB-A), dual-channel Ethernet with PTP hardware timestamping, integrated AES/SHA encryption, and support for IEC60730 Class B safety compliance via built-in self-test features.
Technical Context
The R5F564MGDDFC#31 implements the RXv2 CISC Harvard architecture with 5-stage pipeline, single-precision IEEE-754 FPU, and dual multiply-accumulate units - enabling deterministic floating-point control loops in motor drives and power converters. Its clock system supports independent domain scaling: ICLK up to 120 MHz for CPU execution, PCLKA up to 120 MHz for Ethernet/USB/AES, and PCLKB up to 60 MHz for timers and ADCs.
It integrates three CAN modules (ISO 11898-1 compliant, 32 mailboxes each), nine SCI interfaces with flexible mode selection (asynchronous, SPI/I²C emulation, LIN), and dedicated hardware acceleration for IEEE 1588 timestamp insertion/extraction - making it suitable for time-sensitive networking in factory automation and energy metering systems where sub-microsecond synchronization is required.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RXv2 32-bit CISC Harvard with 5-stage pipeline and variable-length instructions |
| Max Operating Frequency | 120 MHz - enables 240 DMIPS performance with zero-wait-state flash access |
| Code Flash Memory | 4 MB - supports field firmware updates and dual-bank operation with background programming |
| SRAM Capacity | 512 KB no-wait-state RAM + 32 KB ECC-protected RAM - ensures data integrity in safety-critical contexts |
| Ethernet Interface | Dual IEEE 1588-compliant MAC with MII/RMII - provides hardware timestamping for precise time synchronization |
| A/D Converter | Two 12-bit units (8 + 21 channels) with self-diagnostic and disconnection detection - meets IEC60730 functional safety requirements |
| Security Features | AES-128/192/256, DES/T-DES, SHA-1/224/256, HMAC - enables secure boot and encrypted OTA updates |
Pinout & Package
Package: PLQP0176KB-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 24 × 24 mm, 0.5 mm pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate analog/digital domains enable noise isolation for precision ADC/DAC operation |
| ETH_MDC / ETH_MDIO | Ethernet management interface | IEEE 802.3-compliant MDIO bus for PHY configuration and status monitoring |
| ETH_TXD0–3 / ETH_RXD0–3 | Ethernet data lanes | Supports MII (4-bit) or RMII (2-bit) physical layer interfacing with external PHY |
| USBA_VBUS / USBA_DP / USBA_DM | USB 2.0 FS host/function interface | Dedicated USB module with 8.5 KB on-chip buffer and battery charging detection logic |
| CAN0_TX / CAN0_RX / CAN1_TX / CAN1_RX / CAN2_TX / CAN2_RX | CAN transceiver signal pairs | Three independent ISO 11898-1 compliant CAN controllers with 32 mailbox buffers each |
| QSPI_IO0–3 / QSPI_CLK / QSPI_CS | Quad SPI interface | Direct connection to quad-output serial flash memory for fast XIP or firmware storage |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Hardware Timestamping | Integrated PTP controller (EPTPC) synchronizes Ethernet frames with sub-100 ns resolution without CPU overhead |
| IEC60730 Safety Support | Oscillation-stop detection, CRC calculation unit, A/D self-diagnostic, register write protection - reduces certification effort |
| Flexible Clock Domain Control | Independent ICLK, PCLKA–D, FCLK, BCLK domains allow optimized power/performance trade-offs per peripheral group |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU intervention - enables deterministic low-latency peripheral chaining |
| SD Host Interface (SDHI) | 15 MB/s high-speed mode with CRC7/CRC16 error checking - supports secure SD card-based logging and firmware staging |
Applications
| Industrial Ethernet Gateway | Smart Energy Metering |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, EtherNet/IP, and PROFINET traffic across heterogeneous fieldbus networks while enforcing firewall rules and time-stamping events. IC Role / Device Role / Timing Role: Primary protocol processor with dual Ethernet MACs handling concurrent packet classification, PTP timestamping, and TLS-encrypted cloud telemetry. Use Value: Hardware-accelerated IEEE 1588 timestamping eliminates software jitter, enabling <1 µs time sync accuracy across distributed sensors. |
Use Scenario: High-accuracy polyphase electricity meter with harmonic analysis, tamper detection, and remote firmware update capability over cellular backhaul. IC Role / Device Role / Timing Role: Main controller executing metrology algorithms, managing secure OTA updates via AES-256 encrypted payloads, and maintaining RTC during power loss. Use Value: Dual 12-bit A/D converters with self-diagnostic and disconnection detection satisfy IEC62053-22 Class 0.2 accuracy and IEC60730 safety validation. |
| Programmable Logic Controller (PLC) | Factory Automation HMI |
|
Use Scenario: Compact PLC running real-time motion control loops with CANopen master functionality and web-based configuration interface. IC Role / Device Role / Timing Role: Deterministic execution engine using RXv2 FPU for servo position calculations, TPUa/MTU3a for PWM generation, and CAN modules for fieldbus communication. Use Value: 240 DMIPS at 120 MHz with zero-wait flash allows <100 µs scan cycle times even with complex ladder logic and PID tuning. |
Use Scenario: Touch-enabled HMI panel with local data logging, alarm history, and remote diagnostics via HTTPS and MQTT. IC Role / Device Role / Timing Role: Application processor managing GUI rendering (via SSI/SDHI), encrypted data storage, and secure TLS 1.2 stack using hardware AES acceleration. Use Value: Integrated USB 2.0 with battery charging support enables direct connection to service tablets for field maintenance without external power adapters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F565NEADFC#31 | Same RX64M family, 2.5 MB flash, 384 KB SRAM, single Ethernet MAC, no USB battery charging | Suitable for cost-sensitive edge nodes without dual-network redundancy or USB peripheral hosting | Select when dual Ethernet and USB BC are not required; lower BOM cost and reduced thermal footprint |
| R7FA6M2AF3CFB#AA0 | RX72M series, 120 MHz, 2 MB flash, 384 KB SRAM, single Ethernet, enhanced security (TRNG, secure boot ROM) | Better suited for applications requiring certified secure boot and cryptographic key lifecycle management | Choose for new designs prioritizing PSA Level 2 certification and long-term security roadmap over legacy peripheral compatibility |
Compared with R5F564MGDDFC#31, R5F565NEADFC#31 reduces flash/SRAM and removes one Ethernet channel and USB battery charging - trading capability for cost; R7FA6M2AF3CFB#AA0 shifts to a newer security-hardened platform with different peripheral mix but less mature ecosystem support for legacy industrial protocols.
Availability
R5F564MGDDFC#31 is available at Aetrix Electronics and suitable for industrial gateways, smart energy meters, programmable logic controllers, factory HMIs, and time-sensitive networking equipment requiring stable component supply across multi-year production cycles.
Supply support for R5F564MGDDFC#31 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 infrastructure markets.
The RX64M Group targets high-performance industrial automation applications requiring real-time determinism, functional safety, and integrated networking - designed specifically for gateway, PLC, and metering systems needing dual Ethernet, CAN, and secure firmware execution.
FAQ
What is the maximum operating frequency and performance rating of the R5F564MGDDFC#31?
The R5F564MGDDFC#31 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS of processing performance. This is achieved through its RXv2 CPU core with 5-stage pipeline, zero-wait-state 4 MB flash memory, and integrated single-precision IEEE-754 floating-point unit. The R5F564MGDDFC#31 maintains this performance under full peripheral load with appropriate clock domain configuration.
Does the R5F564MGDDFC#31 support IEEE 1588 Precision Time Protocol hardware timestamping?
Yes, the R5F564MGDDFC#31 includes a dedicated PTP controller (EPTPC) tightly coupled to its dual Ethernet MACs, enabling hardware insertion and extraction of IEEE 1588 timestamps with sub-100 ns resolution. This eliminates software-induced jitter and allows the R5F564MGDDFC#31 to serve as a transparent clock or boundary clock in time-sensitive networking applications without CPU intervention.
What security features are integrated into the R5F564MGDDFC#31 for firmware protection?
The R5F564MGDDFC#31 integrates AES-128/192/256, DES/T-DES, SHA-1/224/256, and HMAC cryptographic accelerators, along with trusted memory (TM) protection for flash blocks 8 and 9. It supports secure boot via ROM bootloader verification and includes register write protection to prevent accidental or malicious overwrite of critical control registers - all essential for implementing secure firmware updates in the R5F564MGDDFC#31.
How many CAN interfaces does the R5F564MGDDFC#31 provide, and what standards do they support?
The R5F564MGDDFC#31 integrates three independent CAN modules, each compliant with ISO 11898-1 for standard and extended frame formats and supporting up to 32 message mailboxes. These CAN controllers operate concurrently and can be configured for CANopen, DeviceNet, or custom protocol stacks. The R5F564MGDDFC#31's CAN peripherals include FIFO buffering, automatic retransmission, and error confinement - meeting industrial fieldbus requirements.
What is the package type and pin count of the R5F564MGDDFC#31?
The R5F564MGDDFC#31 uses the PLQP0176KB-A package: a 176-pin Low-Profile Fine-Pitch Ball Grid Array measuring 24 × 24 mm with 0.5 mm pitch. This LFBGA package supports high-density routing for dual Ethernet, multiple CAN, USB, and QSPI interfaces while maintaining thermal performance suitable for industrial temperature range (–40°C to +85°C). The R5F564MGDDFC#31's pinout is fully documented in Renesas' R01DS0173EJ0120 datasheet.
R5F564MGDDFC#31 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LQFP
- Series:
- RX600
- Packaging:
- Tray
- Product Status:
- Discontinued at Digi-Key
- Programmable:
- Not Verified
- Core Processor:
- RXv2
- Core Size:
- 32-Bit Single-Core
- Speed:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
- 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:
- 552K 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:
R5F564MGDDFC#31 FAQ
1.How can I place an order for R5F564MGDDFC#31 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MGDDFC#31 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 R5F564MGDDFC#31 reliable?
The price and inventory of R5F564MGDDFC#31 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MGDDFC#31 is usually 5 days.
3.What payment methods are accepted for R5F564MGDDFC#31?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MGDDFC#31 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MGDDFC#31?
R5F564MGDDFC#31 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MGDDFC#31 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 R5F564MGDDFC#31?
For technical support, including R5F564MGDDFC#31 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MGDDFC#31 requirements.
6.How does Aetrix verify that R5F564MGDDFC#31 is sourced from the original manufacturer or authorized distributors?
All R5F564MGDDFC#31 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 R5F564MGDDFC#31 meets industry standards.
7.What is the process for return or replacement of R5F564MGDDFC#31?
All R5F564MGDDFC#31 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MGDDFC#31, 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 R5F564MGDDFC#31 part is unused and in its original packaging.
Return procedure for R5F564MGDDFC#31:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MGDDFC#31 Tags
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