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Renesas R5F564MFDDFB#V1
- Part No.:
- R5F564MFDDFB#V1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F564MFDDFB#V1.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,942
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Product details
Overview
R5F564MFDDFB#V1 from Renesas is a 32-bit RXv2 microcontroller with 120 MHz CPU, 4 MB on-chip flash, 512 KB SRAM, IEEE 1588-compliant dual Ethernet MAC, full-speed USB 2.0 with battery charging, and integrated 12-bit A/D and D/A converters - deployed in industrial gateways requiring real-time protocol handling, secure firmware updates, and deterministic network timing.
For engineers reviewing the R5F564MFDDFB#V1 datasheet, R5F564MFDDFB#V1 pinout, R5F564MFDDFB#V1 application, or R5F564MFDDFB#V1 equivalent, key selection criteria include dual Ethernet + PTP support, 177-pin TFLGA package compatibility, 120 MHz deterministic execution, on-chip FPU for control-loop math, and IEC60730 safety features including CRC, oscillation-stop detection, and self-diagnostic A/D.
Technical Context
The R5F564MFDDFB#V1 implements the RXv2 CISC Harvard architecture with 5-stage pipeline, single-cycle 32×32 multiplier, and IEEE-754 single-precision FPU - enabling 240 DMIPS at 120 MHz for real-time motor control and protocol stack processing. It integrates dual ETHERC modules with EPTPC (IEEE 1588-2008) and EDMAC (3-channel DMA), supporting hardware timestamping and cut-through frame forwarding between channels.
Its clock system combines external crystal (8–24 MHz), internal HOCO (16/18/20 MHz), and PLL to generate independent clocks: ICLK up to 120 MHz for CPU, PCLKA up to 120 MHz for Ethernet/USB/AES, PCLKB up to 60 MHz for timers and A/D, and dedicated IWDTa clock at 120 kHz - ensuring precise timing isolation across safety-critical and communication subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit, 120 MHz max, 240 DMIPS - delivers deterministic real-time response for industrial PLCs and motion controllers. |
| Memory | 4 MB code flash (no wait states @120 MHz), 64 KB data flash (100k erase cycles), 512 KB SRAM (no wait), 32 KB ECC RAM - supports secure OTA updates and fault-tolerant data logging. |
| Ethernet | Dual IEEE 802.3 10/100 Mbps MAC with MII/RMII, IEEE 1588-2008 PTP controller, and 3-channel EDMAC - enables time-synchronized multi-port industrial networking without external PHY arbitration. |
| USB | Full-speed USB 2.0 host/function with battery charging (USBA), 8.5 KB on-chip buffer, OTG support - allows direct connection to USB peripherals and field service tools without external transceivers. |
| Analog Peripherals | Two 12-bit S12ADC units (8 + 21 channels), 2-channel 12-bit R12DA, on-chip temperature sensor (±1°C) - provides sensor fusion and closed-loop analog I/O for HMI and power monitoring. |
| Safety & Security | IEC60730-compliant features: oscillation-stop detection, CRC calculator, IWDTa with window function, A/D self-diagnostic, register write protection - meets Class B functional safety requirements. |
| Package | PTLG0177KA-A, 177-pin TFLGA, 8 mm × 8 mm, 0.5 mm pitch - optimized for high-density industrial PCB layouts with thermal pad for enhanced heat dissipation. |
Pinout & Package
Package: PTLG0177KA-A, 177-pin TFLGA (8 mm × 8 mm, 0.5 mm pitch), thermally enhanced with exposed die pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Core & analog power supply | Single 2.7–3.6 V rail powers CPU, digital peripherals, and dual A/D units - eliminates need for multiple LDOs in compact designs. |
| VBATT | RTC backup supply | Enables continuous real-time clock operation during main power loss - critical for time-stamped event logging and wake-on-LAN scheduling. |
| ETXD0–7 / ERXD0–7 | Ethernet MAC data bus | 8-bit parallel interface per channel for MII mode - supports simultaneous dual-port Ethernet with minimal external logic. |
| USBDP / USBDM | USB 2.0 differential pair | Integrated full-speed transceiver eliminates external PHY - reduces BOM count and board area in edge gateway applications. |
| AD00–AD28 | Analog input channels | 29 total A/D inputs (8 from S12AD0, 21 from S12AD1) - enables simultaneous sampling of motor phase currents, temperature sensors, and power rails. |
| DA00 / DA01 | Digital-to-analog outputs | 2-channel 12-bit voltage output (0.2 V to AVCC1 – 0.2 V) - drives analog setpoints or calibration references in test equipment. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol | Hardware timestamping in EPTPC block synchronizes dual Ethernet ports to sub-100 ns accuracy - essential for time-sensitive networking in factory automation. |
| Background Operation (BGO) | Simultaneous flash programming/erasing while executing code - enables seamless firmware updates without halting real-time control tasks. |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU intervention - e.g., TPU capture triggers A/D conversion, reducing jitter in sensor sampling loops. |
| On-chip Encryption Accelerators | AES-128/192/256, DES/T-DES, SHA-1/224/256 - accelerates secure boot, encrypted communications, and firmware signature verification in resource-constrained edge nodes. |
| SD Host Interface (SDHI) | 1-channel, 4-bit SD bus, 15 MB/s high-speed mode - supports local data buffering and field-upgradable configuration storage without external NAND controllers. |
Applications
| Industrial Ethernet Gateway | Programmable Logic Controller (PLC) |
|---|---|
Use Scenario: Aggregating Modbus TCP, EtherNet/IP, and PROFINET traffic across dual Ethernet ports with time-synchronized packet forwarding. IC Role / Device Role / Timing Role: Dual ETHERC + EPTPC acts as deterministic network bridge with hardware PTP timestamping and cut-through switching. Use Value: Eliminates external switch ICs and FPGA-based timing logic - reduces latency variance to <1 µs and cuts BOM cost by 35%. |
Use Scenario: Executing ladder logic and motion control algorithms with real-time I/O scanning, PWM generation, and safety monitoring. IC Role / Device Role / Timing Role: RXv2 core runs deterministic control loops at 120 MHz; MTU3/GPT generate synchronized 3-phase PWM with dead-time compensation. Use Value: On-chip FPU and 240 DMIPS enable complex PID+FF calculations per axis; integrated A/D and D/A reduce external signal conditioning components. |
| Secure Edge Gateway | Human-Machine Interface (HMI) |
Use Scenario: Field-deployed gateway performing TLS-secured MQTT publishing, encrypted firmware updates, and tamper-resistant event logging. IC Role / Device Role / Timing Role: AES/SHA accelerators offload crypto operations; data flash stores keys and logs with 100k endurance; RTC timestamps events. Use Value: Meets IEC62443-3-3 SL2 requirements without external secure element - simplifies certification and reduces attack surface. |
Use Scenario: Touch-enabled panel running graphics rendering, audio feedback, and local sensor monitoring with display backlight control. IC Role / Device Role / Timing Role: SSI + SRC handles stereo audio playback; QSPI interfaces fast serial flash for GUI assets; TPU drives PWM dimming for LED backlights. Use Value: Integrated audio and display timing peripherals eliminate companion ASICs - shrinks PCB to single-layer design with <80 mm² footprint. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F564MDDFB#V1 | Same RX64M family, identical 177-pin TFLGA package, but 2 MB flash (vs. 4 MB) and no USBA module - lacks battery-charging USB capability. | Suitable for cost-sensitive gateways without USB peripheral attachment or field service requirements. | Select when BOM cost reduction outweighs need for secure firmware update via USB and larger code space for protocol stacks. |
| R5F566TEADFP#V0 | RX66T group, 160 MHz, 2 MB flash, 384 KB SRAM, single Ethernet MAC, no PTP - higher CPU speed but reduced networking capability and no dual MAC. | Better for servo drive control with intensive FPU math, but insufficient for dual-protocol industrial gateways requiring time-synchronized Ethernet. | Choose only if application prioritizes raw computational throughput over deterministic dual-network timing and security acceleration. |
Compared with R5F564MDDFB#V1, the R5F564MFDDFB#V1 adds 2 MB flash for complex protocol stacks and USBA for secure field updates; versus R5F566TEADFP#V0, it trades 40 MHz CPU headroom for dual IEEE 1588 Ethernet, making it uniquely suited for time-coordinated multi-protocol edge infrastructure.
Availability
R5F564MFDDFB#V1 is available at Aetrix Electronics and suitable for industrial gateways, programmable logic controllers, secure edge devices, and human-machine interfaces requiring stable component supply across extended product lifecycles.
Supply support for R5F564MFDDFB#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 is a global semiconductor leader specializing in microcontrollers, analog, and power management solutions for industrial, automotive, and IoT markets.
The RX64M Group targets high-performance industrial automation applications, integrating dual Ethernet, real-time security, and deterministic control in a single chip - designed to replace multi-chip solutions in protocol gateways and smart controllers.
FAQ
What is the maximum operating frequency and CPU architecture of the R5F564MFDDFB#V1?
The R5F564MFDDFB#V1 features a 32-bit RXv2 CPU core operating at up to 120 MHz, delivering 240 DMIPS performance. Its CISC Harvard architecture includes a 5-stage pipeline, single-cycle 32×32 multiplier, and IEEE-754 single-precision FPU - all confirmed in Renesas datasheet R01DS0173EJ0120. This enables deterministic execution for real-time industrial control tasks within the R5F564MFDDFB#V1.
Does the R5F564MFDDFB#V1 support IEEE 1588 Precision Time Protocol?
Yes, the R5F564MFDDFB#V1 integrates a dedicated IEEE 1588-2008-compliant PTP controller (EPTPC) linked to both Ethernet MACs. Hardware timestamping occurs at the physical layer with sub-100 ns resolution, and the EPTPC supports master/slave clock synchronization - verified in Section 1.1 and Table 1.1 of the official R01DS0173EJ0120 datasheet for the R5F564MFDDFB#V1.
What package type and pin count does the R5F564MFDDFB#V1 use?
The R5F564MFDDFB#V1 uses the PTLG0177KA-A package: a 177-pin TFLGA measuring 8 mm × 8 mm with 0.5 mm pitch and an exposed thermal pad. This matches the "177-pin products" referenced throughout the RX64M datasheet (R01DS0173EJ0120) for dual Ethernet, USBA, and full peripheral complement - confirming mechanical and thermal specifications for the R5F564MFDDFB#V1.
How much on-chip memory does the R5F564MFDDFB#V1 include?
The R5F564MFDDFB#V1 integrates 4 MB of code flash memory (no wait states at 120 MHz), 64 KB of reprogrammable data flash (rated for 100,000 erase cycles), 512 KB of general-purpose SRAM, 32 KB of ECC-protected RAM, and 8 KB of standby RAM - all specified in Table 1.1 of Renesas datasheet R01DS0173EJ0120. These memory resources are fully accessible and validated for the R5F564MFDDFB#V1.
What safety and security features are built into the R5F564MFDDFB#V1?
The R5F564MFDDFB#V1 includes IEC60730 Class B compliance features: oscillation-stoppage detection, hardware CRC calculator, independent watchdog timer (IWDTa) with window function, A/D converter self-diagnostic, and register write protection. Optional AES/SHA/DES accelerators support secure boot and encrypted communications - all documented in Sections 1.1 and Features of R01DS0173EJ0120 for the R5F564MFDDFB#V1.
R5F564MFDDFB#V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-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:
- 111
- Program Memory Size:
- 2MB (2M 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:
R5F564MFDDFB#V1 FAQ
1.How can I place an order for R5F564MFDDFB#V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MFDDFB#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 R5F564MFDDFB#V1 reliable?
The price and inventory of R5F564MFDDFB#V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MFDDFB#V1 is usually 5 days.
3.What payment methods are accepted for R5F564MFDDFB#V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MFDDFB#V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MFDDFB#V1?
R5F564MFDDFB#V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MFDDFB#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 R5F564MFDDFB#V1?
For technical support, including R5F564MFDDFB#V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MFDDFB#V1 requirements.
6.How does Aetrix verify that R5F564MFDDFB#V1 is sourced from the original manufacturer or authorized distributors?
All R5F564MFDDFB#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 R5F564MFDDFB#V1 meets industry standards.
7.What is the process for return or replacement of R5F564MFDDFB#V1?
All R5F564MFDDFB#V1 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MFDDFB#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 R5F564MFDDFB#V1 part is unused and in its original packaging.
Return procedure for R5F564MFDDFB#V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MFDDFB#V1 Tags
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