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Renesas R5F564MGDDLJ#21
- Part No.:
- R5F564MGDDLJ#21
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-TFLGA
- Datasheet:
-
R5F564MGDDLJ#21.pdf
- Description:
- IC MCU 32BIT 2.5MB FLSH 100TFLGA
- Quantity:
- Payment:
- Shipping:
Inventory:416
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Product details
Overview
R5F564MGDDLJ#21 from Renesas is a 32-bit RXv2 core microcontroller operating at up to 120 MHz (240 DMIPS), featuring 4 MB on-chip code flash, 512 KB SRAM, IEEE 1588-compliant dual Ethernet MAC, full-speed USB 2.0 with battery charging support, and CAN 2.0B - deployed in industrial gateways requiring deterministic real-time control, secure connectivity, and multi-protocol edge processing.
For engineers reviewing the R5F564MGDDLJ#21 datasheet, R5F564MGDDLJ#21 pinout, R5F564MGDDLJ#21 application, or R5F564MGDDLJ#21 equivalent, key selection considerations include its 177-pin TFLGA package, dual Ethernet + USB + CAN coexistence, 12-bit dual A/D with self-diagnostic, hardware AES/SHA encryption, and IEC60730 safety features for certified embedded systems.
Technical Context
The R5F564MGDDLJ#21 implements the RXv2 CPU core with single-precision IEEE-754 FPU, dual multiply-accumulate units, and memory protection unit (MPU) - enabling deterministic real-time execution in safety-critical firmware. Its clock architecture supports independent domain scaling: ICLK up to 120 MHz for CPU/core logic, PCLKA up to 120 MHz for Ethernet/USB/AES, and PCLKB up to 60 MHz for timers/ADC/DAC.
It integrates dual Ethernet controllers (ETHERC) with IEEE 1588 PTP hardware timestamping (EPTPC), three CAN modules (ISO 11898-1 compliant, 32 mailboxes each), and a dedicated USBA module with 8.5 KB RAM buffer and battery charging detection - all mapped to its 177-pin TFLGA footprint with 127 general-purpose I/Os, 19 of which are 5-V tolerant.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC Harvard architecture with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Memory | 4 MB code flash (no wait states @ 120 MHz), 64 KB data flash (100k erase cycles), 512 KB SRAM, 32 KB ECC RAM, 8 KB standby RAM |
| Connectivity | Dual IEEE 1588 Ethernet MAC, full-speed USB 2.0 with battery charging (USBA), 3× CAN 2.0B, 9× SCI, 4× SCIFA, 2× RIIC, QSPI, SDHI, SSI, SRC |
| Analog Peripherals | Two 12-bit A/D converters (8 + 21 channels), two 12-bit D/A converters, on-chip temperature sensor (±1°C), internal 240-kHz LOCO & HOCO oscillators |
| Security & Safety | Hardware AES-128/192/256, DES/TDES, SHA-1/224/256, HMAC, CRC, IWDTa with window function, MPU, register write protection, IEC60730 self-test functions |
| Package & Environment | PTLG0177KA-A 8 mm × 8 mm TFLGA, 0.5-mm pitch, 177 pins, –40°C to +105°C (G-version) |
Pinout & Package
Package: PTLG0177KA-A - 8 mm × 8 mm thin fine-pitch land grid array (TFLGA) with 0.5-mm pitch and 177 terminals. Designed for high-density industrial PCB layouts with thermal pad grounding and low-inductance signal routing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate digital (VCC) and analog (AVCC0/AVCC1) rails; 2.7–3.6 V operation with independent LVD monitoring per rail |
| RES# | Active-low reset input | Asynchronous hardware reset; triggers nine reset sources including POR, LVD, and deep software standby release |
| EXTAL / XTAL | Main crystal oscillator interface | Supports 8–24 MHz external crystal; enables PLL-based 120 MHz system clock with oscillation-stoppage detection |
| ETXD0–ETXD3 / ETXCK / ETXEN / ERXD0–ERXD3 / ERXDV / ERXER | Ethernet MII physical layer signals | Dual MII interfaces (2× ETHERC); each supports 10/100 Mbps full/half-duplex with cut-through forwarding and Magic Packet™ wake-up |
| USBDP / USBDM | USB 2.0 full-speed differential pair | Integrated USBA transceiver with battery charging detection (BC1.2), 8.5 KB on-chip RAM buffer, no external resistors required |
| CAN0TX / CAN0RX / CAN1TX / CAN1RX / CAN2TX / CAN2RX | CAN bus transceiver I/O | Three independent ISO 11898-1 compliant CAN controllers; each with 32 configurable mailboxes and flexible filtering |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Hardware Timestamping | EPTPC block synchronizes Ethernet frame timestamps to sub-microsecond precision without CPU overhead - essential for time-sensitive networking (TSN) in industrial automation |
| Dual Ethernet + USB + CAN Coexistence | All three high-bandwidth interfaces operate concurrently on independent clock domains (PCLKA for Ethernet/USB, PCLKB for CAN/timers), eliminating resource contention in protocol gateway designs |
| IEC60730 Class B Compliance Support | Includes hardware-assisted self-tests: oscillation-stoppage detection, CRC engine, IWDTa windowed watchdog, A/D self-diagnostic voltages, and register write protection - reducing certification effort |
| Background Operation (BGO) | Code/data flash programming and erasing occur while CPU executes from other memory regions - enabling live firmware updates without service interruption |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU intervention (e.g., TPU output trigger → A/D conversion start → DMA transfer → interrupt) - lowering latency and jitter in real-time control loops |
Applications
| Industrial Ethernet Gateway | Secure PLC Communication Module |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, EtherNet/IP, and PROFINET traffic across factory-floor devices while enforcing TLS-secured cloud telemetry. IC Role / Device Role / Timing Role: Primary protocol translation MCU with dual Ethernet MACs handling concurrent real-time packet processing and IEEE 1588 time synchronization. Use Value: Hardware PTP timestamping eliminates software-based timing drift; integrated AES/SHA accelerates TLS handshake by >5× versus software-only crypto. |
Use Scenario: Retrofitting legacy PLCs with secure remote diagnostics, firmware updates, and encrypted HMI communication over CAN and USB. IC Role / Device Role / Timing Role: Secure edge controller managing CAN bus I/O, USB host for configuration tools, and cryptographic key management via TRNG + AES engine. Use Value: On-chip data flash (64 KB, 100k cycles) stores signed firmware images; IEC60730 self-tests validate A/D, clock, and memory integrity before each boot. |
| Energy Management System Controller | Smart Building HVAC Gateway |
|
Use Scenario: Monitoring solar inverter metrics (voltage, current, temperature) via analog sensors and communicating via Ethernet/USB/CAN to building energy dashboards. IC Role / Device Role / Timing Role: Sensor fusion hub with dual 12-bit A/D (29 total channels), temperature sensor, and simultaneous multi-interface connectivity. Use Value: A/D self-diagnostic detects open-wire faults on PV string inputs; 512 KB SRAM buffers 15+ minutes of sampled data during network outages. |
Use Scenario: Central HVAC controller coordinating chillers, VAV boxes, and CO₂ sensors across BACnet/IP, Modbus RTU (via RS485 SCI), and local USB service ports. IC Role / Device Role / Timing Role: Multi-protocol bridge with 9× SCI (including LIN-capable SCIh), QSPI for firmware storage, and SDHI for log file archival. Use Value: QSPI interface boots directly from serial flash; SCIFA FIFOs (16-byte TX/RX) prevent UART overrun during burst BACnet polling sequences. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F565NEHDFB#30 | Same RX65N Group, 144-pin LFBGA, 2 MB flash, no USBA (USBb only), single Ethernet, no battery charging | Lacks IEEE 1588 PTP, USB battery charging, and second Ethernet channel - suitable for cost-sensitive single-network edge nodes | Select when dual Ethernet + USB BC is not required and footprint size is constrained to 20×20 mm |
| R5F572MDHDFB#30 | RX72M Group, 144-pin LFBGA, 2.5 MB flash, 120 MHz, single Ethernet, no USBA, added 2D graphics accelerator | Optimized for HMI display control; lacks second Ethernet, USB battery charging, and IEC60730 safety features of R5F564MGDDLJ#21 | Choose for human-machine interface applications needing LCD rendering, not industrial protocol gateways |
Compared with R5F564MGDDLJ#21, the R5F565NEHDFB#30 reduces interface concurrency (single Ethernet, no USB BC) but lowers BOM cost and package size, while the R5F572MDHDFB#30 trades protocol richness for graphics capability - making R5F564MGDDLJ#21 uniquely suited for certified, multi-protocol industrial gateways.
Availability
R5F564MGDDLJ#21 is available at Aetrix Electronics and suitable for industrial gateways, PLC communication modules, energy management controllers, and smart building HVAC systems requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature operation.
Supply support for R5F564MGDDLJ#21 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 global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and enterprise applications.
The RX64M Group - including R5F564MGDDLJ#21 - was designed for high-performance, safety-certifiable industrial edge devices requiring deterministic real-time processing, multi-protocol connectivity, and hardware-accelerated security.
FAQ
What is the maximum operating frequency and core architecture of the R5F564MGDDLJ#21?
The R5F564MGDDLJ#21 operates at a maximum frequency of 120 MHz using the 32-bit RXv2 CPU core, delivering 240 DMIPS performance. It features a CISC Harvard architecture with 5-stage pipeline, variable-length instructions, single-precision IEEE-754 FPU, and memory protection unit (MPU). This architecture enables deterministic real-time execution critical for industrial control applications where R5F564MGDDLJ#21 is deployed.
Does the R5F564MGDDLJ#21 support IEEE 1588 Precision Time Protocol?
Yes, the R5F564MGDDLJ#21 includes a dedicated PTP controller (EPTPC) compliant with IEEE 1588-2008, tightly coupled to its dual Ethernet MACs (ETHERC). Hardware timestamping occurs at the PHY boundary with sub-microsecond resolution, enabling precise time synchronization without CPU intervention - a key capability for R5F564MGDDLJ#21 in time-sensitive networking deployments like industrial automation and power substations.
What package type and pin count does the R5F564MGDDLJ#21 use?
The R5F564MGDDLJ#21 uses the PTLG0177KA-A package: an 8 mm × 8 mm thin fine-pitch land grid array (TFLGA) with 0.5-mm pitch and 177 terminals. This compact, thermally enhanced package supports 127 general-purpose I/Os (19 of which are 5-V tolerant) and is rated for –40°C to +105°C operation - matching the requirements of ruggedized R5F564MGDDLJ#21 implementations in industrial environments.
How many Ethernet and CAN interfaces does the R5F564MGDDLJ#21 integrate?
The R5F564MGDDLJ#21 integrates two IEEE 802.3-compliant Ethernet MACs (supporting 10/100 Mbps, MII/RMII) and three independent CAN 2.0B modules (each with 32 mailboxes and ISO 11898-1 compliance). This multi-interface concurrency - alongside USB 2.0 FS with battery charging - makes R5F564MGDDLJ#21 ideal for protocol gateway applications requiring simultaneous industrial network bridging without external PHYs or controllers.
What security and functional safety features are built into the R5F564MGDDLJ#21?
The R5F564MGDDLJ#21 includes hardware AES-128/192/256, DES/TDES, SHA-1/224/256, and HMAC engines; a windowed independent watchdog timer (IWDTa); memory protection unit (MPU); register write protection; and IEC60730 Class B self-test capabilities (oscillation detection, CRC, A/D diagnostic voltages). These features collectively enable R5F564MGDDLJ#21 to meet stringent safety and security requirements in certified industrial control systems.
R5F564MGDDLJ#21 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-TFLGA
- Series:
- RX600
- Packaging:
- Tray
- Product Status:
- Active
- 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:
- 78
- Program Memory Size:
- 2.5MB (2.5M 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 22x12b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F564MGDDLJ#21 FAQ
1.How can I place an order for R5F564MGDDLJ#21 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MGDDLJ#21 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 R5F564MGDDLJ#21 reliable?
The price and inventory of R5F564MGDDLJ#21 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MGDDLJ#21 is usually 5 days.
3.What payment methods are accepted for R5F564MGDDLJ#21?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MGDDLJ#21 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MGDDLJ#21?
R5F564MGDDLJ#21 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MGDDLJ#21 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 R5F564MGDDLJ#21?
For technical support, including R5F564MGDDLJ#21 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MGDDLJ#21 requirements.
6.How does Aetrix verify that R5F564MGDDLJ#21 is sourced from the original manufacturer or authorized distributors?
All R5F564MGDDLJ#21 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 R5F564MGDDLJ#21 meets industry standards.
7.What is the process for return or replacement of R5F564MGDDLJ#21?
All R5F564MGDDLJ#21 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MGDDLJ#21, 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 R5F564MGDDLJ#21 part is unused and in its original packaging.
Return procedure for R5F564MGDDLJ#21:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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