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Renesas R5F564MGDGFB#V1
- Part No.:
- R5F564MGDGFB#V1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F564MGDGFB#V1.pdf
- Description:
- RX64M 2.5MB, 512KB LQFP144 SDHI
- Quantity:
- Payment:
- Shipping:
Inventory:2,325
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Product details
Overview
R5F564MGDGFB#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, SD host interface, and hardware encryption (AES/DES/SHA). It targets industrial automation controllers requiring deterministic real-time performance, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the R5F564MGDGFB#V1 datasheet, R5F564MGDGFB#V1 pinout, R5F564MGDGFB#V1 application, or R5F564MGDGFB#V1 equivalent, key selection criteria include its 177-pin TFLGA package, dual Ethernet + USB + CAN coexistence, 12-bit dual A/D with self-diagnostic, and support for IEC60730 Class B safety compliance via oscillation-stop detection, CRC, and register write protection.
Technical Context
The R5F564MGDGFB#V1 implements the RXv2 CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code. It integrates dual independent Ethernet MACs (ETHERC) with IEEE 1588 PTP timing engine (EPTPC), each backed by dedicated EDMAC channels and 2 KB TX / 4 KB RX FIFOs.
Its clock system combines external crystal (8–24 MHz), internal HOCO (16/18/20 MHz), LOCO (240 kHz), and PLL to generate independent clocks: ICLK up to 120 MHz for CPU, PCLKA up to 120 MHz for high-speed peripherals (Ethernet, USB, AES), and PCLKB up to 60 MHz for timers and analog modules - enabling precise domain isolation for real-time determinism.
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, and MPU support |
| Memory | 4 MB on-chip code flash (no wait states @ 120 MHz), 64 KB data flash (100k erase cycles), 512 KB SRAM (no wait), 32 KB ECC RAM (SEC-DED) |
| Connectivity | Dual IEEE 1588 Ethernet MAC (MII/RMII), full-speed USB 2.0 with battery charging (USBA), 3× CAN (ISO11898-1), 4× SCIFA, 2× RIIC, QSPI, SDHI |
| Analog | Two 12-bit S12ADC units (8 + 21 ch), 2× 12-bit R12DA outputs, on-chip temperature sensor (±1°C), self-diagnostic A/D function |
| Timers & Control | 29 extended timers including MTU3a (9 ch), TPUa (6 ch), GPTA (4 ch), CMTW (2×32-bit), IWDTa with window function, ELC for event-triggered peripheral chaining |
| Security & Safety | Optional AES-128/192/256, DES/T-DES, SHA-1/224/256/HMAC, IEC60730 support via CRC, oscillation-stop detection, A/D self-test, register write protection |
| Package & Environment | 177-pin TFLGA (PTLG0177KA-A), 8 × 8 mm, 0.5-mm pitch, –40°C to +105°C (G-version), 2.7–3.6 V supply |
Pinout & Package
Package: PTLG0177KA-A - 177-pin Thin Fine-Pitch Land Grid Array, 8 mm × 8 mm, 0.5 mm pitch, 0.8 mm height, lead-free and RoHS compliant.
| 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 |
| VBATT | Battery backup supply | Provides power to RTC during main supply dropout; supports calendar retention and time-capture in deep standby |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal for high-accuracy system clock and IEEE 1588 timestamp reference |
| ETXD0–ETXD3 / ETXCK / ETXEN / ERXD0–ERXD3 / ERXDV / ERXCK | Ethernet PHY interface (MII) | Direct MII connection to external PHY; enables 10/100 Mbps full/half-duplex with PTP timestamp insertion/extraction |
| USBDP / USBDM | USB 2.0 full-speed differential pair | Integrated transceiver supports host/function/OTG modes; battery charging capability enables direct device charging without external IC |
| TXD0 / RXD0 / RTS0 / CTS0 | SCIFA0 serial interface | 16-byte TX/RX FIFOs allow burst transfers without CPU intervention; supports asynchronous and clock-synchronous modes |
| AD00–AD07 / AD10–AD120 | Analog input channels | Unit 0 (8 ch) and Unit 1 (21 ch) share common reference (AVSS1/AVCC1); unit 1 supports group scan with priority control |
| DA00 / DA01 | D/A converter outputs | 12-bit resolution; selectable amplifier output (0.2–AVCC1–0.2 V) or direct output (0–AVCC1 V) for sensor calibration or actuator control |
Key Features
| Feature | Design Value |
|---|---|
| Dual IEEE 1588 Ethernet MAC with PTP controller | Enables precise time synchronization across distributed industrial nodes; supports hardware timestamping at frame ingress/egress for sub-microsecond accuracy |
| Full-speed USB 2.0 with battery charging (USBA) | Eliminates need for external charging IC; supports BC1.2 detection and D+/D− voltage regulation for direct Li-ion charging from USB port |
| IEC60730 Class B safety support | On-chip oscillation-stop detection, CRC calculator, A/D self-test, and register lock bits reduce external safety components and certification effort |
| Event Link Controller (ELC) | Chains 119 internal events (e.g., timer overflow → A/D trigger → DMA transfer) without CPU involvement, reducing latency and ISR overhead |
| Hardware encryption accelerator (AES/DES/SHA) | Offloads cryptographic operations from CPU; AES-128 encryption completes in ~100 cycles per block, enabling secure OTA firmware updates |
| SD host interface (SDHI) with 4-bit bus | Supports high-speed mode (15 MB/s) for logging or configuration storage; built-in CRC7/CRC16 and card detection simplifies embedded storage design |
Applications
| Industrial PLC Controller | Smart Energy Gateway |
|---|---|
|
Use Scenario: Programmable logic controller managing motor drives, I/O expansion, and fieldbus communication in factory automation. IC Role / Device Role / Timing Role: Central real-time controller executing ladder logic, coordinating EtherCAT-over-Ethernet, synchronizing motion axes via PWM outputs, and validating safety-critical inputs. Use Value: Dual Ethernet enables redundant control network + time-sensitive motion network; MTU3/GPT timers deliver <1 µs PWM dead-time control; IEC60730 features reduce SIL2 certification burden. |
Use Scenario: Gateway aggregating data from smart meters (via RS485/CAN), cellular modem, and local HMI in utility infrastructure. IC Role / Device Role / Timing Role: Secure protocol translator handling DLMS/COSEM over TCP/IP, performing AES-encrypted firmware updates, and managing time-stamped energy logs via SDHI. Use Value: Hardware crypto accelerates TLS handshake and firmware signature verification; RTC with battery backup maintains accurate billing timestamps; 127 GPIOs support diverse meter interface options. |
| Medical Infusion Pump | Building Automation Controller |
|
Use Scenario: Closed-loop infusion system requiring precise flow control, pressure sensing, and regulatory-compliant diagnostics. IC Role / Device Role / Timing Role: Safety-certified controller acquiring analog pressure/flow signals, driving stepper motors via GPTA PWM, and running self-tests before each dose delivery. Use Value: A/D self-diagnostic confirms sensor integrity pre-use; IWDTa window function prevents runaway therapy; ECC RAM protects critical dosage parameters from bit flips. |
Use Scenario: HVAC controller interfacing with BACnet MS/TP, Modbus RTU, and wireless sensors in commercial buildings. IC Role / Device Role / Timing Role: Multi-protocol bridge converting BACnet/IP to legacy fieldbus, regulating chillers via analog outputs, and logging occupancy data to SD card. Use Value: Dual Ethernet supports BACnet/IP backbone + IT network segmentation; R12DA outputs drive 0–10 V HVAC actuators; SDHI enables long-term trend logging without external memory. |
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 |
|---|---|---|---|
| R5F565NEHDFB#V1 | Same RX65N Group; 120 MHz, 2 MB flash, 384 KB SRAM, single Ethernet MAC, no USBA (only USBb), 144-pin LFBGA | Lacks battery charging USB and second Ethernet channel; lower memory and I/O count limits scalability in gateway applications | Select when cost-sensitive designs require single Ethernet and omit battery charging, with reduced footprint and thermal envelope |
| R5F571MLHDFB#V1 | RX71M Group; 240 MHz, 2 MB flash, 384 KB SRAM, single Ethernet MAC, no USBA, 144-pin LFBGA, enhanced FPU and DSP extensions | Higher CPU performance but no dual Ethernet or USB battery charging; lacks IEC60730-specific features like A/D self-test | Choose for compute-intensive signal processing (e.g., motor control algorithms) where Ethernet redundancy and secure charging are secondary |
Compared with R5F564MGDGFB#V1, R5F565NEHDFB#V1 reduces system cost and board area at the expense of dual-network resilience and USB-powered peripheral support, while R5F571MLHDFB#V1 trades safety-certifiable peripherals for raw computational throughput - making R5F564MGDGFB#V1 optimal for safety-aware, multi-interface industrial edge nodes.
Availability
R5F564MGDGFB#V1 is available at Aetrix Electronics and suitable for industrial PLC controllers, smart energy gateways, medical infusion pumps, building automation systems, and secure IoT edge nodes requiring stable component supply, long lifecycle assurance, and automotive-grade reliability.
Supply support for R5F564MGDGFB#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 industrial, automotive, and enterprise applications.
The RX64M Group, including R5F564MGDGFB#V1, was designed for high-integrity industrial automation with integrated real-time networking (IEEE 1588 Ethernet), functional safety (IEC60730), and secure connectivity (hardware crypto), targeting deterministic control in harsh environments.
FAQ
What is the maximum operating frequency and CPU performance of the R5F564MGDGFB#V1?
The R5F564MGDGFB#V1 operates at a maximum frequency of 120 MHz using the RXv2 CPU core and delivers 240 DMIPS of processing performance. Its single-precision IEEE-754 floating-point unit enables efficient math-intensive tasks such as motor control algorithms and sensor fusion, while the 5-stage pipeline and variable-length instruction set ensure compact, high-efficiency code execution in resource-constrained embedded applications.
Does the R5F564MGDGFB#V1 support IEEE 1588 Precision Time Protocol, and how is it implemented?
Yes, the R5F564MGDGFB#V1 supports IEEE 1588 through its integrated PTP controller (EPTPC), which is tightly coupled to both Ethernet MACs (ETHERC). Hardware timestamping occurs at frame ingress and egress with nanosecond resolution, and the PTP engine handles message exchange, offset calculation, and clock synchronization independently - enabling sub-microsecond time alignment across distributed industrial nodes without CPU overhead.
What USB capabilities does the R5F564MGDGFB#V1 provide, and is battery charging supported?
The R5F564MGDGFB#V1 includes the USBA module, a full-speed USB 2.0 host/function/OTG interface with integrated transceiver and 8.5 KB RAM buffer. Crucially, it supports USB Battery Charging Specification v1.2 (BC1.2), enabling direct charging of connected devices via D+/D− voltage detection and regulation - eliminating the need for external charging ICs in portable or field-deployable equipment.
How does the R5F564MGDGFB#V1 meet IEC60730 Class B safety requirements?
The R5F564MGDGFB#V1 integrates multiple IEC60730 Class B features: oscillation-stoppage detection for clock monitoring, hardware CRC calculator for memory/data integrity, self-diagnostic A/D converter test, independent watchdog timer (IWDTa) with window function, and register write protection to prevent accidental corruption of critical control registers - collectively reducing external safety components and accelerating functional safety certification.
What is the package type and pin count of the R5F564MGDGFB#V1, and what are its thermal specifications?
The R5F564MGDGFB#V1 uses the PTLG0177KA-A package: a 177-pin Thin Fine-Pitch Land Grid Array measuring 8 mm × 8 mm with 0.5 mm pitch. It is rated for industrial operation from –40°C to +105°C (G-version), has a maximum junction temperature of +125°C, and supports reflow soldering per J-STD-020 moisture sensitivity level 3 - ensuring robust thermal performance in enclosed control cabinets and outdoor enclosures.
R5F564MGDGFB#V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv2
- Core Size:
- 32-Bit
- 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:
- 2.5MB (2.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 512K 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F564MGDGFB#V1 FAQ
1.How can I place an order for R5F564MGDGFB#V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MGDGFB#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 R5F564MGDGFB#V1 reliable?
The price and inventory of R5F564MGDGFB#V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MGDGFB#V1 is usually 5 days.
3.What payment methods are accepted for R5F564MGDGFB#V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MGDGFB#V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MGDGFB#V1?
R5F564MGDGFB#V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MGDGFB#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 R5F564MGDGFB#V1?
For technical support, including R5F564MGDGFB#V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MGDGFB#V1 requirements.
6.How does Aetrix verify that R5F564MGDGFB#V1 is sourced from the original manufacturer or authorized distributors?
All R5F564MGDGFB#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 R5F564MGDGFB#V1 meets industry standards.
7.What is the process for return or replacement of R5F564MGDGFB#V1?
All R5F564MGDGFB#V1 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MGDGFB#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 R5F564MGDGFB#V1 part is unused and in its original packaging.
Return procedure for R5F564MGDGFB#V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MGDGFB#V1 Tags
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