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Renesas R5F564MFCDFB#V1
- Part No.:
- R5F564MFCDFB#V1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F564MFCDFB#V1.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,751
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Product details
Overview
R5F564MFCDFB#V1 from Renesas is a 120-MHz 32-bit RXv2 microcontroller with integrated FPU, 4 MB code flash, 512 KB SRAM, IEEE 1588-compliant dual Ethernet MAC, full-speed USB 2.0 with battery charging, CAN (3 channels), and 12-bit A/D (29 total channels). It targets industrial automation controllers requiring deterministic real-time I/O, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the R5F564MFCDFB#V1 datasheet, R5F564MFCDFB#V1 pinout, R5F564MFCDFB#V1 application, or R5F564MFCDFB#V1 equivalent, key selection criteria include its 176-pin LFBGA package (PLQP0176KB-A), dual Ethernet + PTP timing support, on-chip AES/SHA encryption, 32 KB ECC-protected RAM, and IEC60730 safety features for Class B compliance.
Technical Context
The R5F564MFCDFB#V1 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions enabling 240 DMIPS at 120 MHz. It integrates dual Ethernet MACs with dedicated EPTPC (IEEE 1588) and EDMAC controllers, plus separate USBA (with 8.5 KB buffer) and USBb modules - all operating under independent clock domains (PCLKA up to 120 MHz, PCLKB up to 60 MHz).
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), 32 KB ECC RAM (SEC-DED), and 8 KB standby RAM. Peripheral clocking supports fine-grained domain control: ADCLK for S12AD units runs at up to 60 MHz, while FCLK for flash interface is capped at 60 MHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC core with 5-stage pipeline, 240 DMIPS @ 120 MHz, IEEE-754 single-precision FPU |
| Memory | 4 MB code flash (120 MHz, no wait states), 64 KB data flash (100k cycles), 512 KB SRAM, 32 KB ECC RAM |
| Connectivity | Dual IEEE 1588 Ethernet MAC (MII/RMII), USBA + USBb (full-speed), 3× CAN (ISO11898-1), 9× SCI, 4× SCIFA, 2× RIIC |
| Analog Peripherals | Two 12-bit A/D converters (8 + 21 channels, 0.48 µs/ch), 2× 12-bit D/A, on-die temperature sensor (±1°C) |
| Timers & Control | 29 timers including MTU3a (9 ch), TPUa (6 ch), GPTA (4 ch), CMTW (2×32-bit), IWDTa with window function |
| Security & Safety | AES-128/192/256, DES/TDES, SHA-1/224/256, CRC, oscillation-stop detection, A/D self-diagnostic, register write protection |
| Package & Environment | 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, 0.5 mm pitch, RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Core/analog power rails (2.7–3.6 V); AVCC0/AVCC1 independently decoupled for noise-sensitive analog sections |
| RES# | Active-low reset input | Asynchronous hardware reset; triggers nine reset sources including POR, LVD, and deep software standby release |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal; enables PLL-based 120 MHz system clock with ±0.1% stability over temp |
| ETH0_MDC / ETH0_MDIO | Ethernet management interface | IEEE 802.3 MII/RMII management data clock/data I/O for PHY configuration and status monitoring |
| USBA_VBUS / USBA_ID | USB OTG detection pins | Enable host/device role negotiation and VBUS presence sensing for battery-charging-aware USB operation |
| AD0_0–AD0_7 / AD1_0–AD1_20 | Analog input channels | 29 total A/D inputs across two units; unit 1 supports 21-channel scan with group priority control for motor control feedback |
Key Features
| Feature | Design Value |
|---|---|
| Dual IEEE 1588 Ethernet MAC | Hardware timestamping, PTP event/message handling, and cut-through frame forwarding between channels reduce latency to <1 µs |
| USBA with battery charging | Integrated transceiver + 8.5 KB buffer supports BC1.2 charging detection and D+/D− voltage regulation without external ICs |
| IEC60730 Class B support | Oscillation-stop detection, CRC engine, A/D self-test, register lock bits, and memory protection unit (MPU) enable certified functional safety |
| Flexible clock domain control | Independent PCLKA/PCLKB/PCLKC/PCLKD domains allow concurrent high-speed (120 MHz) and low-power (60 MHz) peripheral operation |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU intervention - e.g., TPU capture triggers A/D conversion or sets GPIO state |
| Secure boot & trusted memory | TM function blocks read access to flash blocks 8–9; AES/SHA engines enable encrypted firmware authentication and OTA update integrity checks |
Applications
| Industrial PLC Controller | Smart Energy Gateway |
|---|---|
Use Scenario: Real-time motion control in modular PLC racks with EtherCAT master capability and fieldbus coexistence. IC Role / Device Role / Timing Role: Primary application processor executing ladder logic, managing dual Ethernet for control + diagnostics, and synchronizing servo drives via PTP timestamps. Use Value: 120 MHz RXv2 core + 29 timers + ELC offloads CPU from I/O polling; dual Ethernet enables redundant control networks with sub-microsecond time sync. |
Use Scenario: Multi-protocol energy meter aggregation hub communicating with smart meters (M-Bus, DLMS), grid sensors (IEC61850), and cloud via LTE/Wi-Fi. IC Role / Device Role / Timing Role: Secure protocol gateway with hardware-accelerated TLS (via AES/SHA), isolated CAN/RS485/USB interfaces, and RTC-backed data logging. Use Value: On-chip encryption eliminates external crypto IC; 4 MB flash stores multiple protocol stacks; 32 KB ECC RAM ensures data integrity during brownouts. |
| Factory Automation HMI | Medical Diagnostic Interface |
Use Scenario: Touch-enabled operator panel with video overlay, SD card logging, and real-time alarm response in CNC environments. IC Role / Device Role / Timing Role: Graphics-capable MCU driving parallel RGB display, capturing camera input via PDC, and managing USB/SDHI for firmware updates and audit logs. Use Value: 512 KB SRAM buffers frame data; QSPI interfaces fast serial NOR for GUI assets; SDHI supports 15 MB/s high-speed logging to removable media. |
Use Scenario: Portable ultrasound or patient monitor interfacing with analog front-end (AFE), thermal sensors, and wireless telemetry (BLE/Wi-Fi via USB). IC Role / Device Role / Timing Role: Safety-certified controller acquiring 12-bit A/D data from 29 sensor channels, performing real-time FFT via FPU, and encrypting PHI before transmission. Use Value: A/D self-diagnostic and MPU meet IEC62304 SW Class C requirements; temperature sensor validates thermal drift compensation; 8 KB standby RAM preserves session state during battery swaps. |
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 |
|---|---|---|---|
| R5F566TEADFP#30 | Same RX66T family, 160 MHz, 2 MB flash, 384 KB SRAM, single Ethernet, no USBA battery charging | Optimized for motor control (3× 3-phase PWM units), lacks dual Ethernet and PTP | Select when prioritizing servo drive timing over network redundancy and USB power delivery |
| R7FA6M2AF3CFB#AA0 | RX600 series successor, 120 MHz, 2 MB flash, 384 KB SRAM, single Ethernet, no PTP, TrustZone-enabled | ARM Cortex-M4F core, different toolchain, no legacy RXv2 binary compatibility | Choose for new designs needing Arm ecosystem alignment and hardware isolation, not RX64M migration |
Compared with R5F564MFCDFB#V1, R5F566TEADFP#30 trades dual Ethernet and USB battery charging for higher PWM resolution and motor-specific peripherals, while R7FA6M2AF3CFB#AA0 replaces RXv2 with Arm Cortex-M4F and drops PTP - making R5F564MFCDFB#V1 uniquely suited for deterministic, time-synchronized industrial gateways requiring legacy RX software continuity.
Availability
R5F564MFCDFB#V1 is available at Aetrix Electronics and suitable for industrial PLC controllers, smart energy gateways, factory HMIs, and medical diagnostic interfaces requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F564MFCDFB#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, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX64M Group - including R5F564MFCDFB#V1 - was designed for high-performance industrial automation requiring real-time determinism, multi-protocol connectivity, functional safety certification, and secure firmware execution.
FAQ
What is the maximum operating frequency and performance rating of the R5F564MFCDFB#V1?
The R5F564MFCDFB#V1 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS (Dhrystone MIPS) performance. Its RXv2 CPU core includes a single-precision IEEE-754 floating-point unit, 32-bit multiplier (1-cycle execution), and divider (2-cycle execution), enabling deterministic real-time computation for industrial control loops and signal processing tasks within the R5F564MFCDFB#V1.
Does the R5F564MFCDFB#V1 support IEEE 1588 Precision Time Protocol (PTP)?
Yes, the R5F564MFCDFB#V1 integrates a dedicated PTP controller (EPTPC) compliant with IEEE 1588-2008, tightly coupled to its dual Ethernet MACs. It provides hardware timestamping for event and general messages, supports transparent clock functionality, and enables sub-microsecond time synchronization - critical for coordinated motion control and time-sensitive networking in the R5F564MFCDFB#V1.
What are the memory resources available on the R5F564MFCDFB#V1?
The R5F564MFCDFB#V1 includes 4 MB of zero-wait-state code flash memory, 64 KB of reprogrammable data flash (rated for 100,000 erase/write cycles), 512 KB of high-speed SRAM, 32 KB of ECC-protected RAM (SEC-DED), and 8 KB of battery-backed standby RAM. These resources support complex real-time OS, encrypted firmware storage, and robust data logging - all integral to the R5F564MFCDFB#V1's industrial application profile.
Which communication interfaces does the R5F564MFCDFB#V1 support for industrial networking?
The R5F564MFCDFB#V1 supports dual IEEE 802.3 Ethernet (10/100 Mbps, MII/RMII), three ISO11898-1 CAN channels (32 mailboxes each), nine SCI/SCIg/SCIh serial ports, four SCIFA interfaces with 16-byte FIFOs, two RIIC buses (up to 1 Mbps), quad SPI, and RSPI. This comprehensive set enables simultaneous fieldbus, industrial Ethernet, and legacy serial integration - a defining capability of the R5F564MFCDFB#V1.
Is the R5F564MFCDFB#V1 qualified for functional safety standards like IEC60730?
Yes, the R5F564MFCDFB#V1 includes hardware features required for IEC60730 Class B compliance: oscillation-stop detection, CRC calculation unit, A/D converter self-diagnostic mode, register write protection, memory protection unit (MPU), and independent watchdog timer (IWDTa) with window function. These capabilities are documented in the R5F564MFCDFB#V1 datasheet and enable certified safety firmware development.
R5F564MFCDFB#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:
R5F564MFCDFB#V1 FAQ
1.How can I place an order for R5F564MFCDFB#V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MFCDFB#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 R5F564MFCDFB#V1 reliable?
The price and inventory of R5F564MFCDFB#V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MFCDFB#V1 is usually 5 days.
3.What payment methods are accepted for R5F564MFCDFB#V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MFCDFB#V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MFCDFB#V1?
R5F564MFCDFB#V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MFCDFB#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 R5F564MFCDFB#V1?
For technical support, including R5F564MFCDFB#V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MFCDFB#V1 requirements.
6.How does Aetrix verify that R5F564MFCDFB#V1 is sourced from the original manufacturer or authorized distributors?
All R5F564MFCDFB#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 R5F564MFCDFB#V1 meets industry standards.
7.What is the process for return or replacement of R5F564MFCDFB#V1?
All R5F564MFCDFB#V1 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MFCDFB#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 R5F564MFCDFB#V1 part is unused and in its original packaging.
Return procedure for R5F564MFCDFB#V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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