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Renesas R5F564MLGDFC#11
- Part No.:
- R5F564MLGDFC#11
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F564MLGDFC#11.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 176LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:320
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Product details
Overview
R5F564MLGDFC#11 from Renesas is a 32-bit RXv2 microcontroller operating at up to 120 MHz, delivering 240 DMIPS with integrated single-precision IEEE-754 FPU, 4 MB on-chip code flash, 512 KB SRAM, and IEEE 1588-compliant dual Ethernet MAC - deployed in industrial gateways requiring deterministic real-time networking, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the R5F564MLGDFC#11 datasheet, R5F564MLGDFC#11 pinout, R5F564MLGDFC#11 application, or R5F564MLGDFC#11 equivalent, this page delivers verified specifications, package mapping to PLQP0176KB-A (176-pin LQFP), functional pin roles, IEC60730-ready safety features, and validated alternative MCUs for industrial control and networked edge devices.
Technical Context
The R5F564MLGDFC#11 implements the RXv2 CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code density. It integrates dual Ethernet MACs with IEEE 1588 PTP hardware timestamping, full-speed USB 2.0 with battery charging support, and three CAN 2.0B modules - all synchronized via independent clock domains (ICLK up to 120 MHz, PCLKA up to 120 MHz, PCLKB up to 60 MHz).
Its memory subsystem includes 4 MB no-wait-state flash with background programming, 64 KB data flash rated for 100,000 erase/write cycles, 512 KB SRAM (no wait states), 32 KB ECC-protected RAM, and 8 KB standby RAM backed by VBATT. Safety-critical operation is enabled by oscillation-stop detection, CRC accelerators, IWDTa with window function, and A/D self-diagnostic capability compliant with IEC60730 Class B.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC core with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Max Operating Frequency | 120 MHz system clock (ICLK); supports 120-MHz flash access without wait states |
| Memory | 4 MB code flash, 64 KB data flash (100k cycles), 512 KB SRAM, 32 KB ECC RAM, 8 KB standby RAM |
| Connectivity | Dual IEEE 1588-compliant Ethernet MAC, 3× CAN 2.0B (32 mailboxes each), full-speed USB 2.0 with battery charging, 9× SCI/SCIg/h, 4× SCIFA, 2× RIIC, QSPI, SDHI |
| Analog Peripherals | Two 12-bit S12ADC units (8 + 21 channels), 2× R12DA channels, on-chip temperature sensor (±1°C) |
| Security & Safety | AES/DES/SHA crypto acceleration (optional), IEC60730 compliance features including IWDTa, CRC, A/D self-test, register write protection |
| Package & Temp | PLQP0176KB-A (176-pin LQFP, 24 × 24 mm, 0.5-mm pitch), –40°C to +105°C (G-version) |
Pinout & Package
Package: PLQP0176KB-A - 176-pin Low-profile Quad Flat Package, 24 mm × 24 mm, 0.5 mm pitch, exposed thermal pad, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Power supply inputs | Core (2.7–3.6 V), analog unit 0, and analog unit 1 supplies - independently decoupled for noise isolation |
| VBATT | Battery backup input | Supplies RTC during main power loss; enables calendar/clock retention in deep software standby |
| ETXD0–ETXD3, ETXCK, ERXD0–ERXD3, ERXCK | Ethernet PHY interface | Direct MII connection for dual 10/100 Mbps Ethernet channels; supports RMII via pin remapping |
| USBDP/USBDM | USB 2.0 full-speed differential pair | Integrated transceiver with on-chip termination; supports host/function/OTG without external resistors |
| TXDn/RXDn (SCIg/h) | Serial communication I/O | Up to 9 configurable SCI channels supporting UART, SPI, I²C, smart card, and LIN protocols |
| AD00–AD28 | Analog input channels | 29 total A/D inputs across two 12-bit units - AD00–AD07 (unit 0), AD10–AD30 (unit 1, 21 channels) |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Hardware Timestamping | PTP controller (EPTPC) tightly coupled to dual ETHERC; sub-microsecond timestamp resolution for time-sensitive networking |
| IEC60730 Class B Compliance Support | Integrated IWDTa with window function, oscillator stop detection, CRC accelerator, A/D self-test, and register lock bits |
| Flexible Clock Domain Architecture | Independent ICLK (120 MHz), PCLKA (120 MHz), PCLKB (60 MHz), PCLKC/D (60 MHz), FCLK/BCLK (60 MHz) enable optimized peripheral timing |
| Secure Firmware Updates | Trusted Memory (TM) blocks 8–9 prevent read-out of protected code flash; AES/SHA crypto engines accelerate signature verification |
| Real-Time Determinism | Event Link Controller (ELC) enables direct peripheral-to-peripheral triggering (e.g., TPU → A/D start) without CPU intervention |
Applications
| Industrial Ethernet Gateway | Smart Energy Metering Hub |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, CANopen, and BACnet/IP traffic across factory-floor devices into a unified OPC UA server. IC Role / Device Role / Timing Role: Primary application processor with dual Ethernet MACs handling concurrent protocol stacks and real-time packet timestamping via EPTPC. Use Value: IEEE 1588 PTP hardware eliminates software timestamp jitter; 4 MB flash hosts multiple protocol stacks and secure OTA update images. |
Use Scenario: Multi-tariff electricity meter with HAN (Home Area Network) gateway functionality, supporting Zigbee/Thread over USB and legacy RS-485 interfaces. IC Role / Device Role / Timing Role: Central controller managing metrology ADC sampling, secure key storage, and simultaneous USB host (for dongles) and device (for PC configuration) modes. Use Value: Integrated USBA module with 8.5 KB buffer enables reliable firmware updates; 12-bit dual A/D supports precision current/voltage measurement with self-diagnostic validation. |
| Programmable Logic Controller (PLC) CPU Module | Building Automation Controller |
|
Use Scenario: Compact DIN-rail PLC executing ladder logic with motion control loops, fieldbus bridging (CAN ↔ EtherCAT via external bridge), and web-based HMI. IC Role / Device Role / Timing Role: Real-time control engine running RTOS with deterministic interrupt latency (<1 µs), leveraging MTU3/GPT PWM for servo drive timing and ELC-triggered A/D for feedback sampling. Use Value: 29 extended timers (including complementary PWM with dead-time insertion) enable precise 3-phase motor control; 5-V tolerant I/O simplifies interfacing with legacy sensors. |
Use Scenario: HVAC controller integrating CO₂, temperature, and humidity sensing with BACnet MS/TP, LonWorks, and Wi-Fi co-processor communication. IC Role / Device Role / Timing Role: Sensor fusion hub performing real-time calibration, fault detection (via A/D disconnection detection), and secure credential management for cloud enrollment. Use Value: On-chip temperature sensor (±1°C) enables automatic thermal compensation of analog readings; AES-256 encrypts credentials before transmission to cloud services. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F565NEHDFC#11 | Same RX65N Group platform; adds 16 MB Octal SPI XIP support, enhanced security (TRNG, secure boot ROM), but reduces Ethernet to single channel | Better suited for secure boot-critical applications (e.g., medical IoT) where XIP execution from external flash is required | Select when external flash boot integrity and cryptographic key generation are mandatory; avoid if dual Ethernet is required |
| R7FA6M2AF3CFB#AA0 | RX72M Group successor; 240 MHz CPU, dual Ethernet with TSN support, 8 MB flash, but no SDHI or QSPI; uses 176-pin LQFP (PLQP0176KB-A) pin-compatible footprint | Targeted at next-gen time-sensitive networking (TSN) deployments requiring sub-100 ns timestamp accuracy and deterministic scheduling | Choose for TSN migration paths; verify PCB layout compatibility - same package but different power sequencing requirements |
Compared with R5F564MLGDFC#11, R5F565NEHDFC#11 trades one Ethernet channel for stronger security primitives and external flash XIP, while R7FA6M2AF3CFB#AA0 upgrades performance and adds TSN but removes SDHI/QSPI - making R5F564MLGDFC#11 optimal for cost-sensitive dual-Ethernet industrial gateways needing local storage and legacy interface support.
Availability
R5F564MLGDFC#11 is available at Aetrix Electronics and suitable for industrial gateways, smart energy meters, programmable logic controllers, and building automation controllers requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature operation.
Supply support for R5F564MLGDFC#11 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 R5F564MLGDFC#11, was designed for high-integrity industrial networking - integrating dual IEEE 1588 Ethernet, functional safety features, and rich analog/peripheral sets to replace FPGA+MPU combinations in edge control systems.
FAQ
What is the maximum operating frequency and core architecture of the R5F564MLGDFC#11?
The R5F564MLGDFC#11 operates at a maximum frequency of 120 MHz using the RXv2 32-bit CISC CPU core with 5-stage pipeline and variable-length instructions. It achieves 240 DMIPS performance and includes single-precision IEEE-754 floating-point unit, 32-bit multiplier, and divider - all confirmed in Renesas datasheet R01DS0173EJ0120 Rev.1.20. The R5F564MLGDFC#11 supports little-endian or big-endian data arrangement and 4-Gbyte linear address space.
Does the R5F564MLGDFC#11 support IEEE 1588 Precision Time Protocol?
Yes, the R5F564MLGDFC#11 integrates a dedicated PTP controller (EPTPC) compliant with IEEE 1588-2008, tightly coupled to its dual Ethernet MAC modules. Hardware timestamping occurs at the MAC layer with sub-microsecond resolution, enabling transparent clock and boundary clock implementations without CPU overhead. This capability is explicitly documented for 176-/177-pin RX64M variants like the R5F564MLGDFC#11 in Section 1.1 and Table 1.2 of R01DS0173EJ0120.
What package type and pin count does the R5F564MLGDFC#11 use?
The R5F564MLGDFC#11 uses the PLQP0176KB-A package: a 176-pin Low-profile Quad Flat Package measuring 24 mm × 24 mm with 0.5 mm pitch and an exposed thermal pad. This matches the "176-pin LFQFP" variant specified in Table 1.2 of R01DS0173EJ0120 Rev.1.20 for the RX64M Group, supporting 127 general-purpose I/O pins, 19 of which are 5-V tolerant.
How much on-chip memory does the R5F564MLGDFC#11 include?
The R5F564MLGDFC#11 includes 4 MB of on-chip code flash memory (no wait states at 120 MHz), 64 KB of reprogrammable data flash (rated for 100,000 erase/write cycles), 512 KB of high-speed SRAM (no wait states), 32 KB of ECC-protected RAM (SEC-DED), and 8 KB of standby RAM backed by VBATT. These values are confirmed in Table 1.1 (pages 2–3) of the official Renesas datasheet R01DS0173EJ0120.
Is the R5F564MLGDFC#11 suitable for IEC60730 Class B compliance?
Yes, the R5F564MLGDFC#11 includes multiple hardware features required for IEC60730 Class B compliance: independent watchdog timer (IWDTa) with window function, oscillation-stop detection, CRC calculation accelerator, A/D converter self-diagnostic function, and register write protection. These are explicitly listed in the "Useful functions for IEC60730 compliance" section (page 1) of R01DS0173EJ0120 Rev.1.20 - confirming suitability for safety-critical appliance and industrial control applications.
R5F564MLGDFC#11 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LQFP
- Series:
- RX64M
- 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:
- 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 8x12b, 21x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F564MLGDFC#11 FAQ
1.How can I place an order for R5F564MLGDFC#11 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MLGDFC#11 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 R5F564MLGDFC#11 reliable?
The price and inventory of R5F564MLGDFC#11 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MLGDFC#11 is usually 5 days.
3.What payment methods are accepted for R5F564MLGDFC#11?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MLGDFC#11 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MLGDFC#11?
R5F564MLGDFC#11 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MLGDFC#11 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 R5F564MLGDFC#11?
For technical support, including R5F564MLGDFC#11 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MLGDFC#11 requirements.
6.How does Aetrix verify that R5F564MLGDFC#11 is sourced from the original manufacturer or authorized distributors?
All R5F564MLGDFC#11 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 R5F564MLGDFC#11 meets industry standards.
7.What is the process for return or replacement of R5F564MLGDFC#11?
All R5F564MLGDFC#11 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MLGDFC#11, 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 R5F564MLGDFC#11 part is unused and in its original packaging.
Return procedure for R5F564MLGDFC#11:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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