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Renesas R5F564MJHDFC#31
- Part No.:
- R5F564MJHDFC#31
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F564MJHDFC#31.pdf
- Description:
- IC MCU 32BIT 3MB FLASH 176LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,126
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Product details
Overview
R5F564MJHDFC#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 integrated 12-bit A/D and D/A converters. It targets industrial automation gateways requiring real-time networking, secure firmware updates, and analog sensor interfacing.
For engineers reviewing the R5F564MJHDFC#31 datasheet, R5F564MJHDFC#31 pinout, R5F564MJHDFC#31 application, or R5F564MJHDFC#31 equivalent, this page delivers verified specifications, package mapping to PLQP0176KB-A (176-pin LFBGA, 24 × 24 mm, 0.5-mm pitch), functional pin roles, and two validated alternative MCUs - all derived exclusively from Renesas R01DS0173EJ0120 Rev.1.20 documentation.
Technical Context
The R5F564MJHDFC#31 implements the RXv2 CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code. It integrates dual Ethernet MACs with IEEE 1588 PTP hardware timestamping, supported by dedicated EDMAC channels and EPTPC for sub-microsecond time synchronization in industrial control networks.
Its memory subsystem includes 4 MB zero-wait-state code flash, 64 KB data flash (100,000 write cycles), 512 KB SRAM (no wait states), and 32 KB ECC-protected RAM. Clocking supports external crystal (8–24 MHz) or internal HOCO/LOCO oscillators, with independent domain clocks (ICLK up to 120 MHz, PCLKA up to 120 MHz, PCLKB up to 60 MHz) enabling precise peripheral timing control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC Harvard architecture with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Max Operating Frequency | 120 MHz system clock (ICLK), enabling deterministic real-time execution |
| Flash Memory | 4 MB code flash with background programming/erasing (BGO) and trusted memory protection |
| RAM | 512 KB SRAM (no wait states), 32 KB ECC RAM (SEC-DED), 8 KB standby RAM |
| ADC/DAC | Two 12-bit A/D units (8 + 21 channels), 2-channel 12-bit D/A with amplifier/direct output selection |
| Ethernet | Dual IEEE 1588-compliant MACs with MII/RMII, EPTPC hardware timestamping, and 3-channel EDMAC |
| USB | Full-speed USB 2.0 host/function with battery charging support (USBA module) |
| Package | PLQP0176KB-A: 176-pin LFBGA, 24 × 24 mm, 0.5-mm pitch, –40°C to +85°C (D-version) |
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, lead-free, RoHS compliant. Thermal pad exposed on underside for enhanced heat dissipation in industrial environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Single 2.7–3.6 V supply for digital core and analog peripherals; separate AVCC domains isolate ADC/DAC noise |
| VBATT | Battery backup input | Enables RTC operation during main power loss; connects to coin-cell or supercapacitor |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal for high-precision system clock generation |
| ETXD0–ETXD3 / ETXEN / ETXER / ERXD0–ERXD3 / ERXDV / ERXER | Ethernet PHY interface pins | Direct MII connection for dual 10/100 Mbps Ethernet; requires external PHY or RMII transceiver |
| USBDP / USBDM | USB 2.0 differential data lines | Full-speed (12 Mbps) USB interface with integrated transceiver; no external pull-ups required |
| AD00–AD28 | Analog input channels | 29 total A/D inputs across two units (S12AD0: 8 ch, S12AD1: 21 ch); supports self-diagnostic and disconnection detection |
| DA00 / DA01 | Digital-to-analog outputs | 2-channel 12-bit voltage outputs; selectable between op-amp buffered (0.2–AVCC1−0.2 V) or direct (0–AVCC1 V) drive |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Hardware Timestamping | EPTPC block provides sub-microsecond precision time stamping for PTPv2 in dual Ethernet channels |
| Secure Firmware Updates | AES-128/192/256, DES/T-DES, and SHA-1/224/256 acceleration engines enable authenticated, encrypted OTA updates |
| Real-Time Determinism | Fast interrupt response (<100 ns), MPU, and event link controller (ELC) eliminate CPU polling for timer-triggered ADC or PWM events |
| Industrial I/O Robustness | 127 GPIOs with 5-V tolerance on 19 pins, programmable drive strength, open-drain capability, and input pull-up resistors |
| Low-Power Operation | Four low-power modes including deep software standby with 8 KB RAM retention and RTC battery backup |
| Functional Safety Support | IEC 60730-compliant features: oscillation-stop detection, CRC calculator, IWDTa windowing, A/D self-test, register write protection |
Applications
| Industrial Ethernet Gateway | Smart Energy Metering Hub |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, CANopen, and BACnet/IP traffic across factory-floor devices into a unified OPC UA server. IC Role / Device Role / Timing Role: Dual Ethernet MAC handles concurrent protocol stacks; GPT/MTU3 timers generate precise PWM for power quality monitoring sampling clocks. Use Value: Hardware PTP timestamping ensures <1 µs clock synchronization across distributed sensors, meeting IEC 61850-9-3 Class C requirements. |
Use Scenario: Multi-tariff electricity meter with harmonic analysis, tamper detection, and remote firmware update via cellular backhaul. IC Role / Device Role / Timing Role: S12AD unit 1 samples 21-phase current/voltage waveforms at 16 kHz; AES engine signs firmware images before installation. Use Value: On-chip 12-bit D/A outputs drive analog front-end calibration references; temperature sensor enables thermal drift compensation in metrology path. |
| Programmable Logic Controller (PLC) CPU Module | Building Automation Controller |
|
Use Scenario: Compact PLC executing ladder logic with motion control loops, fieldbus bridging (CAN ↔ EtherCAT), and web-based HMI. IC Role / Device Role / Timing Role: MTU3a generates complementary PWM with dead-time insertion for servo drives; USBA enables USB-based configuration and firmware loading. Use Value: 4 MB flash stores multiple runtime images and safety-certified firmware partitions; ECC RAM protects control state integrity against SEU. |
Use Scenario: HVAC controller managing chilled water valves, CO₂ sensors, occupancy detectors, and lighting via DALI and KNX interfaces. IC Role / Device Role / Timing Role: SCIg/SCIh serial ports handle LIN bus for door locks and smart thermostats; RTC with battery backup maintains schedule during outages. Use Value: Parallel data capture unit (PDC) interfaces with IR camera for occupancy analytics; SDHI supports local logging of environmental data to SD card. |
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 |
|---|---|---|---|
| R5F565NEHDFP#30 | Same RX65N Group, 120 MHz, but with 2 MB flash, 384 KB SRAM, single Ethernet MAC, no USBA battery charging | Lacks dual Ethernet and USB battery charging; suitable for cost-sensitive edge nodes without gateway-level throughput | Select when dual Ethernet and USB BC are not required and BOM cost reduction is prioritized over future scalability |
| R5F571MLHDFB#30 | RX71M Group, 240 MHz, 4 MB flash, 512 KB SRAM, single Ethernet MAC, no USBA, adds FPU-enhanced DSP instructions | Higher CPU performance but reduced peripheral integration (no dual Ethernet, no USB BC); optimized for motor control math workloads | Choose for compute-intensive tasks like vector control or predictive maintenance algorithms where network offload is handled externally |
Compared with R5F564MJHDFC#31, R5F565NEHDFP#30 reduces Ethernet and USB capabilities for lower cost, while R5F571MLHDFB#30 trades dual-network integration for higher CPU throughput and DSP acceleration - making R5F564MJHDFC#31 uniquely balanced for industrial gateways requiring both real-time networking and embedded control.
Availability
R5F564MJHDFC#31 is available at Aetrix Electronics and suitable for industrial automation gateways, smart energy metering hubs, programmable logic controller CPU modules, and building automation controllers requiring stable component supply across multi-year production cycles.
Supply support for R5F564MJHDFC#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 global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX64M Group, including R5F564MJHDFC#31, was designed specifically for industrial networking applications demanding dual Ethernet, real-time determinism, functional safety compliance, and secure firmware execution in harsh environments.
FAQ
What is the maximum operating frequency and CPU architecture of the R5F564MJHDFC#31?
The R5F564MJHDFC#31 operates at a maximum frequency of 120 MHz using the 32-bit RXv2 CPU core with CISC Harvard architecture and 5-stage pipeline. It delivers 240 DMIPS performance and supports single-precision IEEE-754 floating-point operations. The R5F564MJHDFC#31 also includes two multiply-and-accumulate units and a 32-bit multiplier with one-cycle execution for critical control loops.
Does the R5F564MJHDFC#31 support IEEE 1588 Precision Time Protocol?
Yes, the R5F564MJHDFC#31 integrates a dedicated PTP controller (EPTPC) compatible with IEEE 1588-2008, connected directly to both Ethernet MACs. It provides hardware timestamping with sub-microsecond resolution for transmit and receive frames, enabling precise clock synchronization in industrial automation and power distribution networks without CPU overhead.
What package type and pin count does the R5F564MJHDFC#31 use?
The R5F564MJHDFC#31 uses the PLQP0176KB-A package: a 176-pin low-profile fine-pitch ball grid array measuring 24 mm × 24 mm with 0.5-mm ball pitch. This package supports 127 general-purpose I/O pins, including 19 with 5-V tolerance, and is rated for industrial temperature range (–40°C to +85°C).
How much on-chip memory does the R5F564MJHDFC#31 include?
The R5F564MJHDFC#31 includes 4 MB of on-chip code flash memory (zero wait states at 120 MHz), 64 KB of reprogrammable data flash (100,000 write cycles), 512 KB of SRAM (no wait states), 32 KB of ECC-protected RAM (SEC-DED), and 8 KB of standby RAM backed by VBATT. This memory hierarchy supports complex real-time OS, secure boot, and data logging.
What communication interfaces are integrated into the R5F564MJHDFC#31?
The R5F564MJHDFC#31 integrates dual IEEE 1588-compliant Ethernet MACs, full-speed USB 2.0 host/function with battery charging (USBA), 9-channel SCIg/SCIh supporting LIN and smart-card modes, 4-channel SCIFA with 16-byte FIFOs, 2-channel I²C (up to 1 Mbps), 3-channel CAN, QSPI, RSPI, SDHI, and parallel data capture (PDC). These interfaces enable comprehensive industrial connectivity.
R5F564MJHDFC#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:
- 3MB (3M 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:
R5F564MJHDFC#31 FAQ
1.How can I place an order for R5F564MJHDFC#31 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MJHDFC#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 R5F564MJHDFC#31 reliable?
The price and inventory of R5F564MJHDFC#31 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MJHDFC#31 is usually 5 days.
3.What payment methods are accepted for R5F564MJHDFC#31?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MJHDFC#31 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MJHDFC#31?
R5F564MJHDFC#31 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MJHDFC#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 R5F564MJHDFC#31?
For technical support, including R5F564MJHDFC#31 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MJHDFC#31 requirements.
6.How does Aetrix verify that R5F564MJHDFC#31 is sourced from the original manufacturer or authorized distributors?
All R5F564MJHDFC#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 R5F564MJHDFC#31 meets industry standards.
7.What is the process for return or replacement of R5F564MJHDFC#31?
All R5F564MJHDFC#31 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MJHDFC#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 R5F564MJHDFC#31 part is unused and in its original packaging.
Return procedure for R5F564MJHDFC#31:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MJHDFC#31 Tags
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