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Renesas R5F564MJCDFC#V1
- Part No.:
- R5F564MJCDFC#V1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F564MJCDFC#V1.pdf
- Description:
- IC MCU 32BIT 3MB FLASH 176LFQFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
R5F564MJCDFC#V1 from Renesas is a 120-MHz 32-bit RXv2 core MCU with single-precision IEEE-754 FPU, 4 MB on-chip code flash (no wait states), 512 KB SRAM, and integrated IEEE 1588-compliant Ethernet MAC - designed for industrial networking gateways requiring deterministic real-time control, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the R5F564MJCDFC#V1 datasheet, R5F564MJCDFC#V1 pinout, R5F564MJCDFC#V1 application, or R5F564MJCDFC#V1 equivalent, key selection considerations include its 176-pin LFBGA package (PLQP0176KB-A), dual-channel Ethernet with PTP timestamping, USB 2.0 FS host/function with battery charging support, and hardware AES/SHA encryption for IEC 60730 Class B compliance.
Technical Context
The R5F564MJCDFC#V1 implements the RXv2 CPU core with 240 DMIPS at 120 MHz, Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code density. It integrates dual Ethernet MACs (ETHERC) with dedicated EPTPC for IEEE 1588 timestamping and EDMAC for descriptor-based DMA offload - critical for time-sensitive industrial protocols like PROFINET IRT or EtherCAT.
Its memory subsystem includes 4 MB code flash with background programming, 64 KB data flash (100,000 write cycles), 512 KB SRAM (no wait states), and 32 KB ECC-protected RAM for safety-critical variables. Clocking supports external crystal (8–24 MHz) + PLL, plus independent LOCO/HOCO oscillators for RTC and IWDTa operation during low-power modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC core, 120 MHz max, 240 DMIPS - enables real-time deterministic execution of complex control algorithms without external co-processors. |
| Memory | 4 MB code flash (120 MHz, zero wait states), 64 KB data flash (100k cycles), 512 KB SRAM - supports large embedded OS images and runtime data buffers in single-chip designs. |
| Ethernet | Dual IEEE 1588-compliant MACs with EPTPC timestamping and 3-channel EDMAC - delivers sub-microsecond time synchronization for distributed motion control systems. |
| USB | Full-speed USB 2.0 host/function with battery charging (USBA), 8.5 KB on-chip buffer - eliminates need for external PHY or charging IC in field-serviceable devices. |
| Security | Hardware AES-128/192/256, DES/TDES, SHA-1/224/256, HMAC - accelerates secure boot, encrypted OTA updates, and cryptographic key management per IEC 60730 Annex H. |
| Analog | Two 12-bit S12ADC units (8 + 21 channels), 2× R12DA DACs, on-die temperature sensor (±1°C) - enables closed-loop analog sensing and actuation without external signal conditioning. |
| Package | 176-pin LFBGA (PLQP0176KB-A, 24 × 24 mm, 0.5 mm pitch) - provides high I/O count (127 GPIOs, 5-V tolerant on 19 pins) for multi-interface industrial controllers. |
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 | Separate digital (VCC) and analog (AVCC0/AVCC1) rails enable noise isolation for ADC/DAC operation; 2.7–3.6 V operation supports wide industrial input ranges. |
| RES# | Active-low reset input | Asynchronous hardware reset pin; assertion forces full system reset including peripheral registers and clock domains - essential for fail-safe recovery. |
| CLKIN / CLKOUT | External crystal interface | Supports 8–24 MHz crystal for main clock generation; CLKOUT provides buffered reference for external timing circuits or slave devices. |
| ETXD0–7 / ETXCK / ERXD0–7 / ERXCK | Ethernet PHY interface | 8-bit MII interface signals for direct connection to external Ethernet PHY - enables 10/100 Mbps full/half-duplex operation with minimal external components. |
| USBDP / USBDM | USB 2.0 differential pair | Full-speed USB 2.0 physical layer interface; internal transceiver eliminates need for external USB PHY - reduces BOM and PCB area. |
| VBATT | Battery backup supply | Provides power to RTC during main supply failure; enables calendar/timekeeping continuity in energy-metering or alarm-panel applications. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 PTP Hardware Acceleration | EPTPC block synchronizes Ethernet timestamps to sub-100 ns precision - eliminates software timestamp jitter in time-critical automation networks. |
| Background Flash Programming | BGO (Background Operation) allows code flash reprogramming while executing from other memory regions - enables seamless firmware updates without system interruption. |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU intervention - reduces interrupt latency and frees CPU cycles for application logic in motor control or sensor fusion. |
| IEC 60730 Safety Support | Integrated oscillation-stop detection, CRC calculation unit, self-diagnostic A/D, register write protection - simplifies certification for Class B safety applications. |
| Multi-Protocol Serial Interfaces | 9× SCIg/h (LIN/UART/SPI/I²C), 4× SCIFA, 2× RIIC, QSPI, SDHI, CAN ×3 - consolidates communication stacks for gateway devices bridging fieldbus, wireless, and cloud interfaces. |
Applications
| Industrial Ethernet Gateway | Smart Energy Metering |
|---|---|
|
Use Scenario: Aggregating Modbus RTU, CANopen, and PROFIBUS data into IEEE 1588-synchronized Ethernet packets for cloud telemetry. IC Role / Device Role / Timing Role: Central protocol translator and time-aware packet scheduler using dual ETHERC + EPTPC for precise timestamp insertion. Use Value: Eliminates external FPGA or timing ASIC by delivering hardware-accelerated PTP timestamping and multi-protocol DMA offload in one chip. |
Use Scenario: High-accuracy electricity meter with tamper detection, secure firmware updates, and HAN (Home Area Network) communication via USB or SD card. IC Role / Device Role / Timing Role: Secure metering controller with hardware AES encryption, RTC-backed billing logs, and SDHI for local data export. Use Value: Meets IEC 62056 and DLMS/COSEM requirements via integrated security peripherals and 12-bit dual ADC for current/voltage sampling. |
| Programmable Logic Controller (PLC) | Factory Automation HMI |
|
Use Scenario: Compact PLC running real-time ladder logic with analog I/O, PWM motor control, and EtherCAT slave stack. IC Role / Device Role / Timing Role: Deterministic control engine using MTU3/GPT timers for microsecond-accurate PWM generation and ELC-triggered ADC sampling. Use Value: Replaces discrete timer/counter ICs and external watchdogs with integrated 29-timer subsystem and IWDTa with windowed refresh for SIL2 compliance. |
Use Scenario: Touch-enabled HMI panel with audio feedback, camera input (via PDC), and remote diagnostics over USB or Ethernet. IC Role / Device Role / Timing Role: Multimedia interface hub leveraging SSI, SRC, PDC, and USBA for simultaneous audio/video/data streaming. Use Value: Integrates audio codec, image capture, and USB device functionality - reducing external IC count and enabling compact, fanless enclosure design. |
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 |
|---|---|---|---|
| R5F565NEDDFC#V1 | Same RX65N Group, 176-pin LFBGA, but adds 1 MB SRAM, enhanced security (TRNG, RSA), and no Ethernet MAC - replaces Ethernet with higher RAM and crypto acceleration. | Suitable for secure edge AI inference or TLS-heavy IoT gateways where network timing is less critical than cryptographic throughput. | Select when prioritizing hardware crypto performance and larger RAM over IEEE 1588 Ethernet - not a drop-in replacement due to missing ETHERC/EPTPC. |
| R7FA6M2AF3CFB#AA0 | RX66T Group, 144-pin LQFP, 160 MHz CPU, 2 MB flash, 384 KB SRAM, single Ethernet MAC, no PTP hardware - optimized for motor control with advanced GPT timers. | Better suited for servo drive control with three-phase PWM generation, but lacks dual Ethernet and battery-backed RTC for gateway use cases. | Choose for high-performance motor control where dual Ethernet and PTP are unnecessary - requires PCB redesign due to different pinout and package. |
Compared with R5F564MJCDFC#V1, the R5F565NEDDFC#V1 trades Ethernet capability for stronger cryptographic acceleration and larger RAM, while the R7FA6M2AF3CFB#AA0 offers higher CPU speed and motor-control-specific peripherals but omits dual MAC and PTP - making R5F564MJCDFC#V1 uniquely balanced for time-synchronized industrial gateways.
Availability
R5F564MJCDFC#V1 is available at Aetrix Electronics and suitable for industrial Ethernet gateways, smart energy meters, programmable logic controllers, and factory HMIs requiring stable component supply across extended product lifecycles.
Supply support for R5F564MJCDFC#V1 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 automotive, industrial, and IoT markets.
The RX64M Group, including R5F564MJCDFC#V1, was engineered for industrial connectivity applications demanding real-time determinism, functional safety, and multi-protocol integration - particularly in gateway, metering, and control equipment.
FAQ
What is the maximum operating frequency and DMIPS rating of the R5F564MJCDFC#V1?
The R5F564MJCDFC#V1 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS (Dhrystone MIPS) performance. This is achieved through its RXv2 CPU core with 5-stage pipeline, single-cycle 32-bit multiplier, and Harvard architecture - enabling efficient execution of real-time control tasks in industrial applications without external processing assistance.
Does the R5F564MJCDFC#V1 support IEEE 1588 Precision Time Protocol hardware acceleration?
Yes, the R5F564MJCDFC#V1 includes a dedicated PTP controller (EPTPC) linked to both Ethernet MACs (ETHERC), providing hardware timestamping with sub-100 ns resolution. This eliminates software-induced jitter and enables compliance with time-critical industrial protocols such as PROFINET IRT and EtherCAT, without requiring external timing ICs.
What package type and pin count does the R5F564MJCDFC#V1 use?
The R5F564MJCDFC#V1 uses a 176-pin LFBGA package (PLQP0176KB-A), measuring 24 mm × 24 mm with 0.5 mm ball pitch. It provides 127 general-purpose I/O pins, including 19 5-V tolerant inputs, supporting high-density industrial interface routing while maintaining thermal and mechanical reliability in extended-temperature environments.
Can the R5F564MJCDFC#V1 perform background flash programming while executing code?
Yes, the R5F564MJCDFC#V1 supports Background Operation (BGO) for both code and data flash memory. This allows firmware updates or parameter storage to occur concurrently with application execution - critical for uninterrupted operation in remote industrial assets requiring secure, over-the-air (OTA) firmware upgrades without system downtime.
What safety features does the R5F564MJCDFC#V1 include for IEC 60730 compliance?
The R5F564MJCDFC#V1 integrates multiple IEC 60730 Class B support features: oscillation-stop detection, hardware CRC calculator, self-diagnostic A/D converter, register write protection, independent watchdog timer (IWDTa) with windowed refresh, and voltage monitoring circuits (LVDA). These reduce certification effort for household appliances and industrial controls requiring functional safety validation.
R5F564MJCDFC#V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LQFP
- Series:
- RX600
- Packaging:
- Tray
- Product Status:
- Obsolete
- 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:
R5F564MJCDFC#V1 FAQ
1.How can I place an order for R5F564MJCDFC#V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MJCDFC#V1 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 R5F564MJCDFC#V1 reliable?
The price and inventory of R5F564MJCDFC#V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MJCDFC#V1 is usually 5 days.
3.What payment methods are accepted for R5F564MJCDFC#V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MJCDFC#V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MJCDFC#V1?
R5F564MJCDFC#V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MJCDFC#V1 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 R5F564MJCDFC#V1?
For technical support, including R5F564MJCDFC#V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MJCDFC#V1 requirements.
6.How does Aetrix verify that R5F564MJCDFC#V1 is sourced from the original manufacturer or authorized distributors?
All R5F564MJCDFC#V1 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 R5F564MJCDFC#V1 meets industry standards.
7.What is the process for return or replacement of R5F564MJCDFC#V1?
All R5F564MJCDFC#V1 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MJCDFC#V1, 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 R5F564MJCDFC#V1 part is unused and in its original packaging.
Return procedure for R5F564MJCDFC#V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MJCDFC#V1 Tags
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