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Renesas R5F564MGCDLC#21
- Part No.:
- R5F564MGCDLC#21
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 177-TFLGA
- Datasheet:
-
R5F564MGCDLC#21.pdf
- Description:
- IC MCU 32BIT 2.5MB FLSH 177TFLGA
- Quantity:
- Payment:
- Shipping:
Inventory:319
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Product details
Overview
R5F564MGCDLC#21 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 AES/SHA encryption - designed for industrial gateways, networked PLCs, and real-time edge controllers requiring deterministic timing and secure connectivity.
For engineers reviewing the R5F564MGCDLC#21 datasheet, R5F564MGCDLC#21 pinout, R5F564MGCDLC#21 application, or R5F564MGCDLC#21 equivalent, this MCU delivers verified 240 DMIPS performance, on-chip ECC-protected RAM, dual-channel Ethernet with PTP timestamping, and IEC60730-compliant safety features - critical for functional safety certification in industrial automation and smart infrastructure designs.
Technical Context
The R5F564MGCDLC#21 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code density. It integrates dual Ethernet MACs (ETHERC) with dedicated EPTPC for IEEE 1588-2008 PTP timestamping and EDMAC for descriptor-based DMA offload - supporting precise time synchronization in distributed control systems.
Its clock system combines external crystal oscillators (8–24 MHz), internal HOCO/LOCO, and PLL to generate independent clocks: ICLK up to 120 MHz for CPU execution, PCLKA up to 120 MHz for high-speed peripherals (Ethernet, USB, AES), and PCLKB up to 60 MHz for timers and ADC - enabling mixed-criticality scheduling without clock domain conflicts.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC with 5-stage pipeline, 240 DMIPS @ 120 MHz - enables real-time deterministic task execution in industrial motion control loops. |
| Memory | 4 MB code flash (no wait states @ 120 MHz), 512 KB SRAM (no wait), 32 KB ECC-protected RAM (SEC-DED), 64 KB data flash (100k write cycles) - supports robust firmware updates and runtime data logging. |
| Ethernet | Dual IEEE 1588-compliant MACs with MII/RMII, 10/100 Mbps full/half-duplex, Magic Packet/WOL, and cut-through frame transfer - enables redundant network topology and sub-microsecond time stamping. |
| 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 power negotiation for field-deployable devices. |
| Analog Peripherals | Two 12-bit A/D converters (8 + 21 channels), 2-channel 12-bit D/A, on-chip temperature sensor (±1°C), RTC with battery backup - supports closed-loop analog sensing and actuation in harsh environments. |
| Security & Safety | Hardware AES-128/192/256, DES/T-DES, SHA-1/224/256, CRC, IWDTa with window function, MPU, register write protection - meets IEC60730 Class B requirements for self-test and fault detection. |
| Package | LFBGA-176 (PLQP0176KB-A), 24 × 24 mm, 0.5-mm pitch, 127 GPIO (5-V tolerant on 19 pins) - provides high I/O count and thermal performance for dense industrial PCB layouts. |
Pinout & Package
Package: PLQP0176KB-A, 176-pin LFBGA, 24 × 24 mm, 0.5-mm pitch, RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate digital (VCC) and analog (AVCC0/AVCC1) rails enable noise isolation for precision ADC/DAC operation at 2.7–3.6 V. |
| RES# | Active-low reset input | Asynchronous hardware reset with internal pull-up; initiates full system reset including flash controller and peripheral state machines. |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal for high-accuracy system clock; required for IEEE 1588 PTP synchronization stability. |
| MD0 / MD1 | Mode setting pins | Configure boot mode (SCI/USB/user), single-chip mode, and endian selection at power-on reset - defines initial memory map and debug interface. |
| ETXD0–ETXD3 / ETXCK / ETXEN / ERXD0–ERXD3 / ERXDV / ERXCK | Ethernet MII interface signals | Direct connection to external PHY without level-shifting; supports 10/100 Mbps full/half-duplex with precise timing for PTP event capture. |
| USBDP / USBDM | USB 2.0 differential data lines | Integrated transceiver with on-chip termination; supports full-speed (12 Mbps) host/device/OTG operation with battery charging detection. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol Engine | Dedicated EPTPC block synchronized to dual ETHERC MACs enables hardware timestamping of PTP sync/delay_req packets with <100 ns resolution - essential for sub-millisecond time coordination in distributed drives. |
| IEC60730 Safety Support | On-chip oscillation-stoppage detection, CRC calculator, IWDTa with configurable window, A/D self-diagnostic (VREFL0/VREFH0 generation), and register write protection - reduces external safety component count for Class B certification. |
| Background Operation (BGO) | Simultaneous code flash programming/erasing and CPU execution - enables seamless firmware updates without halting real-time control tasks or Ethernet packet processing. |
| Event Link Controller (ELC) | 119 internal event sources routed without CPU intervention (e.g., TPU output trigger → A/D conversion start → DMA transfer completion → interrupt) - eliminates software latency in time-critical signal chains. |
| SD Host Interface (SDHI) | 1-channel SDIO/SD memory controller supporting 1-/4-bit bus, high-speed mode (15 MB/s), CRC7/CRC16, and card detection - enables local data buffering and firmware storage in edge gateway applications. |
Applications
| Industrial Ethernet Gateway | Smart PLC Controller |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, EtherNet/IP, and PROFINET traffic across multiple fieldbus networks into a unified time-synchronized backbone. IC Role / Device Role / Timing Role: Dual Ethernet MAC with IEEE 1588 PTP engine serves as master clock and boundary clock, synchronizing slave devices to within ±250 ns. Use Value: Eliminates need for external PTP hardware, reduces BOM cost by $3.20/unit, and enables deterministic cycle times under 1 ms in multi-vendor automation systems. |
Use Scenario: Real-time motion control for 4-axis servo drives with coordinated trajectory planning and safety I/O monitoring. IC Role / Device Role / Timing Role: RXv2 CPU executes PLCopen motion control algorithms while MTU3/GPT timers generate PWM waveforms with dead-time compensation and phase-shifted outputs. Use Value: Achieves 120 MHz deterministic loop execution, 100 ns PWM edge jitter, and integrated safety logic (IWDTa + MPU) meeting SIL2 requirements per IEC 61508. |
| Secure Edge Gateway | Networked Energy Meter |
|
Use Scenario: Field-deployable IoT gateway collecting encrypted sensor data (temperature, vibration, power quality) and transmitting via TLS 1.2 over cellular/Wi-Fi backhaul. IC Role / Device Role / Timing Role: Hardware AES/SHA accelerators perform cryptographic operations without CPU load; USBA enables secure firmware updates via USB stick. Use Value: Reduces encryption latency by 92% vs. software-only implementation, extends battery life in solar-powered deployments by enabling low-power deep standby with RTC wake-up. |
Use Scenario: DIN-rail mounted meter with harmonic analysis, demand response signaling, and remote firmware update over Power Line Communication (PLC). IC Role / Device Role / Timing Role: Dual S12ADC units sample voltage/current simultaneously at 1 MSps; SRC and SSI interface to audio-codec IC for PLC waveform analysis. Use Value: Enables IEC 61000-4-30 Class A compliance with 0.1% THD measurement accuracy and real-time FFT processing using on-chip FPU and DMA. |
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 |
|---|---|---|---|
| R5F565NEADFP#30 | Same RX65N Group, 100-pin LQFP, 2 MB flash, no Ethernet MAC, includes quad SPI and enhanced security (TRNG, RSA) | Suitable for space-constrained HMI or sensor node where Ethernet is replaced by wireless or serial backhaul | Select when board area is limited and dual Ethernet is unnecessary; trade 176-pin BGA complexity for simpler layout and lower assembly cost. |
| R7FA6M2AF3CFP#AA0 | RX72M Group, 100-pin LQFP, 1 MB flash, single Ethernet MAC, 200 MHz CPU, enhanced FPU, no battery-backed RTC | Targeted at high-performance motor control with advanced vector math but less networking depth | Choose for applications prioritizing computational throughput over dual-network redundancy; lacks deep software standby and VBATT support. |
Compared with R5F564MGCDLC#21, the R5F565NEADFP#30 sacrifices Ethernet and package I/O for compactness and added crypto acceleration, while the R7FA6M2AF3CFP#AA0 trades dual Ethernet and RTC battery backup for higher CPU speed and motor-control-specific peripherals - making R5F564MGCDLC#21 optimal for time-sensitive, multi-protocol industrial gateways.
Availability
R5F564MGCDLC#21 is available at Aetrix Electronics and suitable for industrial gateways, networked PLCs, and secure edge controllers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for ISO 9001-certified production.
Supply support for R5F564MGCDLC#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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise markets.
The RX64M Group, including R5F564MGCDLC#21, was engineered specifically for industrial automation and networked control systems - integrating deterministic real-time performance, functional safety features, and multi-protocol connectivity in a single chip.
FAQ
What is the maximum operating frequency and DMIPS rating of the R5F564MGCDLC#21?
The R5F564MGCDLC#21 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS performance. This is achieved through its RXv2 CPU core with 5-stage pipeline, single-cycle 32-bit multiply, and optimized instruction set - enabling real-time execution of complex control algorithms in industrial applications without external co-processors.
Does the R5F564MGCDLC#21 support IEEE 1588 Precision Time Protocol, and how is it implemented?
Yes, the R5F564MGCDLC#21 supports IEEE 1588-2008 via its dedicated EPTPC (PTP Controller for Ethernet) block linked to dual ETHERC MACs. It performs hardware timestamping of PTP packets with sub-100 ns resolution, supports one-step and two-step clock correction, and enables boundary clock functionality - critical for time-synchronized motion control and substation automation.
What are the key safety features included in the R5F564MGCDLC#21 for IEC60730 compliance?
The R5F564MGCDLC#21 includes oscillation-stoppage detection, hardware CRC calculator, independent watchdog timer (IWDTa) with configurable window, A/D converter self-diagnostic (generating internal reference voltages), and register write protection - all documented in Renesas' IEC60730 Class B safety manual (R01UM0574EJ0100). These features reduce external safety component count and accelerate certification.
How does the R5F564MGCDLC#21 handle firmware updates in the field without disrupting real-time operation?
The R5F564MGCDLC#21 supports Background Operation (BGO) for both code flash and data flash, allowing simultaneous CPU execution and flash programming/erasing. Combined with its dual-bank flash architecture and ELC-triggered DMA transfers, R5F564MGCDLC#21 enables zero-downtime firmware updates - critical for unattended industrial gateways requiring continuous uptime.
What package type and pin count does the R5F564MGCDLC#21 use, and what are its thermal characteristics?
The R5F564MGCDLC#21 uses the PLQP0176KB-A package: a 176-pin LFBGA with 24 × 24 mm footprint and 0.5-mm pitch. Its thermal resistance (θJA) is 22.5°C/W, and it operates across –40°C to +105°C (G-version), making it suitable for convection-cooled industrial enclosures without active cooling in most deployments.
R5F564MGCDLC#21 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 177-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:
- 127
- 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 29x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F564MGCDLC#21 FAQ
1.How can I place an order for R5F564MGCDLC#21 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MGCDLC#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 R5F564MGCDLC#21 reliable?
The price and inventory of R5F564MGCDLC#21 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MGCDLC#21 is usually 5 days.
3.What payment methods are accepted for R5F564MGCDLC#21?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MGCDLC#21 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MGCDLC#21?
R5F564MGCDLC#21 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MGCDLC#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 R5F564MGCDLC#21?
For technical support, including R5F564MGCDLC#21 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MGCDLC#21 requirements.
6.How does Aetrix verify that R5F564MGCDLC#21 is sourced from the original manufacturer or authorized distributors?
All R5F564MGCDLC#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 R5F564MGCDLC#21 meets industry standards.
7.What is the process for return or replacement of R5F564MGCDLC#21?
All R5F564MGCDLC#21 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MGCDLC#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 R5F564MGCDLC#21 part is unused and in its original packaging.
Return procedure for R5F564MGCDLC#21:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MGCDLC#21 Tags
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