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Renesas R5F564MLGGFC#V1
- Part No.:
- R5F564MLGGFC#V1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F564MLGGFC#V1.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 176LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,578
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Product details
Overview
R5F564MLGGFC#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 real-time deterministic I/O, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the R5F564MLGGFC#V1 datasheet, R5F564MLGGFC#V1 pinout, R5F564MLGGFC#V1 application, or R5F564MLGGFC#V1 equivalent, key selection criteria include its 176-pin LFBGA package, -40°C to +105°C operating range (G-version), dual Ethernet with PTP support, on-chip AES/SHA encryption, and 32 KB ECC-protected RAM for safety-critical data integrity.
Technical Context
The R5F564MLGGFC#V1 implements the RXv2 CPU core with 240 DMIPS performance at 120 MHz, single-precision IEEE-754 FPU, and dual multiply-accumulate units. Its memory subsystem includes 4 MB zero-wait-state code flash, 64 KB reprogrammable data flash (100k cycles), and 512 KB SRAM - 32 KB of which features SEC-DED ECC for functional safety compliance.
Peripherals are clocked across four domains: ICLK (up to 120 MHz for CPU), PCLKA (120 MHz for Ethernet/USB/AES), PCLKB (60 MHz for timers/ADC), and PCLKC/PCLKD (60 MHz for ADC units). It integrates dual ETHERC modules with EPTPC (IEEE 1588) and EDMAC (3-channel DMA), plus USBA with 8.5 KB buffer supporting battery charging detection per USB BC 1.2.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit, 120 MHz max, 240 DMIPS, IEEE-754 FPU, 5-stage pipeline |
| Memory | 4 MB code flash (no wait states), 64 KB data flash (100k write cycles), 512 KB SRAM, 32 KB ECC RAM |
| Package & Temp | LFBGA-176 (13 × 13 mm, 0.8-mm pitch), G-version: –40°C to +105°C |
| Ethernet | Dual IEEE 802.3 10/100 Mbps MAC with IEEE 1588 PTP controller and 3-channel EDMAC |
| USB | Full-speed USB 2.0 host/function with battery charging (USBA), 8.5 KB on-chip buffer |
| Analog | Two 12-bit S12ADC units (8 + 21 channels), 0.48 µs conversion time, self-diagnostic capability |
| Security | AES-128/192/256, DES/TDES, SHA-1/224/256, HMAC, trusted memory protection for flash blocks 8–9 |
Pinout & Package
Package: PLBG0176GA-A (13 × 13 mm, 0.8-mm pitch LFBGA, 176 pins). Pinout validated per Renesas R01DS0173EJ0120 Rev.1.20, pages 112–127 (pin function table).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Core/analog power rails (2.7–3.6 V); separate AVCC domains enable noise-isolated ADC operation |
| VBATT | Battery backup supply | Enables RTC operation during main power loss; supports deep software standby retention |
| XTAL / EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external crystal; enables precise timing for Ethernet PTP and USB frame sync |
| ETXD0–7 / ERXD0–7 | Ethernet PHY data bus | 8-bit parallel MII interface per channel; allows direct connection to external PHY without glue logic |
| USBDP / USBDM | USB 2.0 differential pair | Full-speed (12 Mbps) signaling; integrated transceiver eliminates need for external USB PHY |
| TXD0 / RXD0 | SCI0 asynchronous serial | UART interface for debug console or host communication; 16-byte FIFO reduces CPU interrupt load |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol | Hardware-accelerated timestamping in EPTPC block enables sub-microsecond time synchronization for industrial motion control |
| Functional Safety Support | MPU, ECC RAM, self-test A/D, oscillation-stop detection, and register write protection meet IEC 60730 Class B requirements |
| Secure Firmware Updates | On-chip AES/SHA engines + trusted memory (blocks 8–9) allow encrypted OTA image verification and protected boot code storage |
| Dual Ethernet with Cut-Through | Direct frame forwarding between two ETHERC channels reduces inter-network latency for gateway applications |
| Flexible Clock Architecture | Independent PCLKA/PCLKB domains let Ethernet run at 120 MHz while ADC operates at 60 MHz - optimizing performance vs. power |
Applications
| Industrial Ethernet Gateway | Programmable Logic Controller (PLC) |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, EtherNet/IP, and PROFINET traffic across multiple fieldbus segments. IC Role / Device Role / Timing Role: Dual Ethernet MAC with IEEE 1588 PTP serves as time-synchronized packet router and protocol translator. Use Value: Hardware timestamping and cut-through forwarding reduce end-to-end jitter to <1 µs - meeting Class C PROFINET cycle time requirements. |
Use Scenario: Real-time I/O control in factory automation with safety monitoring and HMI integration. IC Role / Device Role / Timing Role: Central MCU executing ladder logic, managing 29 extended timers, and interfacing with CAN-connected I/O modules. Use Value: 32 KB ECC RAM ensures deterministic execution of safety-critical routines; self-diagnostic A/D validates analog sensor inputs per IEC 61508. |
| Secure Edge Node for IIoT | Human-Machine Interface (HMI) Controller |
|
Use Scenario: Field-deployed sensor concentrator performing local analytics and encrypted cloud telemetry upload. IC Role / Device Role / Timing Role: Secure execution environment with AES/SHA acceleration and trusted memory for firmware integrity. Use Value: On-chip crypto engines offload TLS 1.2 handshake processing by >90%, enabling 100+ concurrent MQTT sessions on a single chip. |
Use Scenario: Touchscreen-based operator panel with audio feedback, SD card logging, and USB peripheral support. IC Role / Device Role / Timing Role: Multimedia hub integrating SSI audio interface, SDHI for logging, and USB host for flash drive updates. Use Value: Integrated 2-channel 12-bit D/A and SRC enable high-fidelity audio playback without external codecs; 4 MB flash stores UI assets and firmware. |
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#V0 | Same RX65N family, 144-pin LQFP, 2 MB flash, no Ethernet MAC, adds 2D graphics accelerator | Better suited for display-centric HMIs without network routing needs | Select when Ethernet is unnecessary and GUI rendering dominates CPU load |
| R7FA6M2AF3CFB#AA0 | RX72M family, 176-pin LFBGA, 120 MHz, 2 MB flash, single Ethernet MAC, no USBA battery charging | Lower cost for single-network edge nodes; lacks dual Ethernet and BC 1.2 support | Choose for cost-sensitive gateways where only one Ethernet port is required |
Compared with R5F564MLGGFC#V1, the R5F565NEHDFB#V0 trades Ethernet and security for graphics acceleration in HMI use cases, while the R7FA6M2AF3CFB#AA0 reduces peripheral count and flash size to lower BOM cost - both require PCB redesign due to different pinouts and package footprints.
Availability
R5F564MLGGFC#V1 is available at Aetrix Electronics and suitable for industrial automation controllers, programmable logic controllers (PLCs), secure IIoT edge nodes, and human-machine interface (HMI) systems requiring stable component supply across extended product lifecycles.
Supply support for R5F564MLGGFC#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 R5F564MLGGFC#V1 - was designed for high-performance industrial networking applications demanding real-time determinism, functional safety, and hardware-accelerated security.
FAQ
What is the maximum operating frequency and CPU architecture of the R5F564MLGGFC#V1?
The R5F564MLGGFC#V1 operates at a maximum frequency of 120 MHz using the 32-bit RXv2 CPU core, delivering 240 DMIPS performance. It includes a single-precision IEEE-754 floating-point unit, dual MAC units, and a 5-stage pipeline with variable-length instructions. This architecture enables deterministic real-time execution critical for industrial control loops and Ethernet time-sensitive networking.
Does the R5F564MLGGFC#V1 support IEEE 1588 Precision Time Protocol, and how is it implemented?
Yes, the R5F564MLGGFC#V1 integrates a dedicated IEEE 1588-compliant PTP controller (EPTPC) tightly coupled to both Ethernet MACs. Timestamping occurs in hardware on packet ingress/egress with sub-microsecond resolution, independent of CPU intervention. This enables precise time synchronization for motion control, distributed I/O, and TSN-aware gateways without external timing ICs.
What are the flash and RAM configurations of the R5F564MLGGFC#V1, and how do they support firmware security?
The R5F564MLGGFC#V1 includes 4 MB of zero-wait-state code flash, 64 KB of data flash (rated for 100,000 erase/write cycles), 512 KB of general SRAM, and 32 KB of ECC-protected RAM. Trusted Memory protection locks flash blocks 8 and 9 against read-out, enabling secure bootloader storage and encrypted firmware image validation using on-chip AES/SHA engines.
Which communication interfaces does the R5F564MLGGFC#V1 support for industrial networking?
The R5F564MLGGFC#V1 supports dual IEEE 802.3 10/100 Mbps Ethernet MACs with MII/RMII, full-speed USB 2.0 with battery charging (USBA), three CAN 2.0B channels (32 mailboxes each), nine SCI interfaces (including LIN-capable SCIh), four SCIFA UARTs with 16-byte FIFOs, two I²C buses (1 Mbps), QSPI, and SD host interface. This enables multi-protocol gateway functionality in a single chip.
What functional safety features does the R5F564MLGGFC#V1 provide for industrial applications?
The R5F564MLGGFC#V1 includes MPU, ECC RAM, oscillation-stop detection, CRC calculation unit, self-diagnostic A/D converter, register write protection, and independent watchdog timer (IWDTa) - all documented for IEC 60730 Class B compliance. These features enable safe monitoring of system health, memory integrity, clock stability, and analog input validity in safety-related PLC and drive control applications.
R5F564MLGGFC#V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-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:
- 127
- Program Memory Size:
- 4MB (4M 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:
R5F564MLGGFC#V1 FAQ
1.How can I place an order for R5F564MLGGFC#V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MLGGFC#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 R5F564MLGGFC#V1 reliable?
The price and inventory of R5F564MLGGFC#V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MLGGFC#V1 is usually 5 days.
3.What payment methods are accepted for R5F564MLGGFC#V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MLGGFC#V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MLGGFC#V1?
R5F564MLGGFC#V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MLGGFC#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 R5F564MLGGFC#V1?
For technical support, including R5F564MLGGFC#V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MLGGFC#V1 requirements.
6.How does Aetrix verify that R5F564MLGGFC#V1 is sourced from the original manufacturer or authorized distributors?
All R5F564MLGGFC#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 R5F564MLGGFC#V1 meets industry standards.
7.What is the process for return or replacement of R5F564MLGGFC#V1?
All R5F564MLGGFC#V1 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MLGGFC#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 R5F564MLGGFC#V1 part is unused and in its original packaging.
Return procedure for R5F564MLGGFC#V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MLGGFC#V1 Tags
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