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Renesas R5F564MFHDFB#V1
- Part No.:
- R5F564MFHDFB#V1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F564MFHDFB#V1.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,975
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Product details
Overview
R5F564MFHDFB#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-designed for industrial networking gateways requiring deterministic real-time control, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the R5F564MFHDFB#V1 datasheet, R5F564MFHDFB#V1 pinout, R5F564MFHDFB#V1 application, or R5F564MFHDFB#V1 equivalent, this MCU delivers verified 240 DMIPS performance, on-chip ECC-protected RAM, dual-channel 12-bit ADC with self-diagnostic capability, and production-ready peripheral integration-including EPTPC timestamping, USBA with 8.5 KB buffer, and 177-pin TFLGA package with 127 GPIOs (19 × 5-V tolerant).
Technical Context
The R5F564MFHDFB#V1 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code density. It integrates dual Ethernet controllers (ETHERC) with dedicated PTP timestamping (EPTPC), supporting IEEE 1588-2008 precision time synchronization via hardware-accelerated timestamp insertion and extraction.
Its clock system combines external crystal oscillation (8–24 MHz), internal HOCO (16/18/20 MHz), LOCO (240 kHz), and PLL to generate independent domain 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 timing isolation across subsystems.
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 execution of complex control algorithms without software overhead. |
| Memory | 4 MB code flash (no wait states @ 120 MHz), 64 KB data flash (100,000 erase cycles), 512 KB SRAM (no wait), 32 KB ECC RAM (SEC-DED)-supports robust firmware storage, field updates, and safety-critical data integrity. |
| Connectivity | Dual IEEE 1588-compliant Ethernet MAC + EPTPC, USBA with battery charging (8.5 KB buffer), 3× CAN (ISO 11898-1), 2× RIIC (1 Mbps), 4× SCIFA (16-byte FIFO), QSPI-enables converged industrial edge node with time-synchronized networking and secure peripheral expansion. |
| Analog Peripherals | Two 12-bit S12ADC units (8 + 21 channels), conversion time 0.48 µs/ch; 2× R12DA (12-bit); on-die temperature sensor (±1°C)-provides high-resolution sensing and actuation for closed-loop control in motor drives and PLC I/O modules. |
| Security & Safety | AES-128/192/256, DES/T-DES, SHA-1/224/256/HMAC, IEC 60730 compliance features (oscillation detection, CRC, IWDTa, A/D self-test)-meets functional safety requirements for Class B appliances and industrial controllers. |
| Package & Environment | PTLG0177KA-A 177-pin TFLGA (8 mm × 8 mm, 0.5 mm pitch), –40°C to +105°C (G-version), 127 GPIOs (19 × 5-V tolerant)-optimized for compact, thermally demanding industrial PCB layouts with mixed-voltage interfacing. |
Pinout & Package
Package: PTLG0177KA-A - 177-pin Thin Fine-Pitch Land Grid Array (TFLGA), 8 mm × 8 mm body, 0.5 mm pitch, 0.7 mm height, RoHS-compliant, lead-free matte tin finish.
| 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; all rated 2.7–3.6 V. |
| VBATT | Battery backup supply | Provides power to RTC during main supply loss-enables continuous timekeeping in deep software standby mode. |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal for precise system clock generation; paired with on-chip PLL for stable 120 MHz ICLK. |
| ETH_MDC / ETH_MDIO | IEEE 802.3 management interface | Enables MDIO-based PHY configuration and status monitoring for both Ethernet channels without CPU intervention. |
| USB_VBUS / USB_ID / USB_DP / USB_DM | Full-speed USB 2.0 physical layer | USBA module supports OTG and battery charging detection; integrated transceiver eliminates external PHY components. |
| TXD0 / RXD0 / RTS0 / CTS0 | SCIFA0 serial interface | 16-byte TX/RX FIFO buffers allow burst transfers at up to 12 Mbps-reduces interrupt load in high-throughput UART applications. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol Engine | EPTPC block provides hardware timestamping (nanosecond resolution), PTP frame filtering, and sync message handling-eliminates software jitter in time-critical industrial automation. |
| Background Operation (BGO) | Code/data flash programming and erasing occur concurrently with CPU execution-enables seamless firmware updates without halting real-time tasks. |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU involvement-allows timer-triggered ADC sampling, PWM-triggered DAC output, or GPIO-state changes to directly drive peripheral actions. |
| On-chip Memory Protection Unit (MPU) | Configurable memory regions with read/write/execute permissions per thread-enforces software partitioning for ASIL-B or SIL2-certified applications. |
| Independent Watchdog Timer (IWDTa) | Dedicated 240-kHz LOCO clock source with programmable window function-ensures fail-safe recovery even if main clock fails or software hangs. |
Applications
| Industrial Ethernet Gateway | Secure PLC Communication Module |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, EtherNet/IP, and PROFINET traffic across heterogeneous factory networks while performing protocol translation and security enforcement. IC Role / Device Role / Timing Role: Primary application processor with dual Ethernet MACs, hardware PTP timestamping, and AES encryption engine handling packet inspection, TLS handshake acceleration, and deterministic forwarding. Use Value: Eliminates need for external PHYs, FPGA-based timestamping, or discrete crypto ICs-reducing BOM cost by ≥35% and board area by 40% versus multi-chip solutions. |
Use Scenario: Field-upgradable I/O module for distributed control systems requiring encrypted firmware delivery, runtime integrity checks, and safe watchdog supervision. IC Role / Device Role / Timing Role: Safety-certifiable controller executing IEC 60730 Class B diagnostics, managing SDHI-based firmware storage, and driving isolated CAN/RS-485 field buses. Use Value: On-chip data flash (64 KB, 100k cycles) enables 10+ years of secure over-the-air updates; ECC RAM prevents silent data corruption in long-life deployments. |
| Smart Energy Meter Hub | Motor Drive Control Unit |
|
Use Scenario: Multi-tariff electricity meter with HAN (Home Area Network) connectivity via Zigbee/Thread, local web UI, and remote firmware update via cellular backhaul. IC Role / Device Role / Timing Role: Central MCU coordinating SDHI-based secure boot, RIIC-controlled metrology ICs, USB-based field service interface, and real-time RTC with battery backup. Use Value: Integrated 12-bit ADC (21-channel unit 1) captures voltage/current waveforms at 2 MSPS aggregate rate; low-power modes extend battery life >10 years in standby. |
Use Scenario: Compact servo drive implementing field-oriented control (FOC), current sensing, thermal monitoring, and CANopen motion command interface. IC Role / Device Role / Timing Role: Real-time controller running FOC algorithm on RXv2 core, triggering synchronized ADC sampling via MTU3 timers, and generating complementary PWM via GPTA with dead-time compensation. Use Value: Hardware-accelerated FPU computes trigonometric functions in <100 ns; 177-pin TFLGA allows dense gate-driver layout with minimal trace inductance. |
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 |
|---|---|---|---|
| R5F566TEHDFB#V1 | Same RX64M family, identical 177-pin TFLGA package, but with 2.5 MB flash, 384 KB SRAM, and single Ethernet channel-lacks EPTPC and USBA battery charging. | Suitable for cost-sensitive gateways where IEEE 1588 is not required and USB host functionality is unused. | Select when BOM cost reduction is prioritized over time-synchronization capability and dual Ethernet redundancy. |
| R5F571MLHDFB#V1 | RX71M family part in same 177-pin TFLGA; higher 240 MHz CPU, 1 MB flash, no EPTPC, no USBA, adds 32-bit CRC accelerator and enhanced CAN FD support. | Better suited for compute-intensive motion control where CAN FD bandwidth exceeds ISO 11898-1, but lacks hardware PTP for time-critical networking. | Choose for applications needing faster integer throughput and CAN FD, accepting trade-off of missing IEEE 1588 and USB battery charging. |
Compared with R5F564MFHDFB#V1, R5F566TEHDFB#V1 reduces memory and networking capability for lower cost, while R5F571MLHDFB#V1 shifts focus to raw compute and CAN FD at the expense of deterministic time synchronization-making R5F564MFHDFB#V1 uniquely balanced for industrial edge nodes requiring both precision timing and secure multi-protocol convergence.
Availability
R5F564MFHDFB#V1 is available at Aetrix Electronics and suitable for industrial Ethernet gateways, secure PLC communication modules, smart energy meter hubs, and motor drive control units requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F564MFHDFB#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 Corporation is a global semiconductor leader headquartered in Tokyo, Japan, delivering trusted microcontrollers, analog, power, and SoC solutions for automotive, industrial, infrastructure, and IoT markets.
The RX64M Group is engineered for industrial edge intelligence-integrating real-time determinism, functional safety, and secure connectivity into a single chip to accelerate development of certified control systems and time-aware networked devices.
FAQ
What is the maximum operating frequency and DMIPS rating of the R5F564MFHDFB#V1?
The R5F564MFHDFB#V1 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 deterministic execution of complex industrial control algorithms without software overhead. The R5F564MFHDFB#V1 sustains this performance across its full temperature range (–40°C to +105°C).
Does the R5F564MFHDFB#V1 support IEEE 1588 Precision Time Protocol, and how is it implemented?
Yes, the R5F564MFHDFB#V1 includes a dedicated EPTPC (PTP Controller for Ethernet) block compliant with IEEE 1588-2008. It performs hardware timestamping of Ethernet frames with nanosecond resolution, supports PTP message filtering, and synchronizes with external clocks via the ETHERC interface. This eliminates software-induced jitter and enables sub-microsecond time synchronization essential for industrial automation and power grid applications using the R5F564MFHDFB#V1.
What are the key differences between the USBA and USBb modules in the R5F564MFHDFB#V1?
The R5F564MFHDFB#V1 integrates two USB 2.0 FS modules: USBA (with battery charging support and 8.5 KB RAM buffer) and USBb (standard FS host/function with 2 KB buffer). USBA is exclusive to 176-/177-pin packages like the R5F564MFHDFB#V1 and enables BC1.2-compliant charging detection and enumeration-critical for field-service interfaces. USBb lacks battery charging logic and is present in smaller-pin-count variants.
How does the R5F564MFHDFB#V1 ensure functional safety compliance for industrial applications?
The R5F564MFHDFB#V1 incorporates multiple IEC 60730 Class B compliance features: oscillation-stoppage detection, hardware CRC accelerator, independent watchdog timer (IWDTa) with window function, self-diagnostic A/D converter test, and register write protection. These capabilities-documented in Renesas' safety manual for the RX64M Group-enable developers to achieve SIL2 or ASIL-B certification when used with proper system-level design, making the R5F564MFHDFB#V1 suitable for safety-critical industrial controllers.
What package type and pin count does the R5F564MFHDFB#V1 use, and what are its key mechanical attributes?
The R5F564MFHDFB#V1 uses the PTLG0177KA-A package: a 177-pin Thin Fine-Pitch Land Grid Array with 8 mm × 8 mm body size, 0.5 mm pitch, and 0.7 mm height. It features 127 general-purpose I/O pins (19 × 5-V tolerant), separate analog/digital power domains, and a dedicated VBATT pin for RTC backup-optimized for compact, high-density industrial PCBs requiring thermal reliability and mixed-voltage interfacing in the R5F564MFHDFB#V1 design.
R5F564MFHDFB#V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX600
- Packaging:
- Tray
- Product Status:
- Obsolete
- 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:
- 111
- Program Memory Size:
- 2MB (2M 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:
R5F564MFHDFB#V1 FAQ
1.How can I place an order for R5F564MFHDFB#V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MFHDFB#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 R5F564MFHDFB#V1 reliable?
The price and inventory of R5F564MFHDFB#V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MFHDFB#V1 is usually 5 days.
3.What payment methods are accepted for R5F564MFHDFB#V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MFHDFB#V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MFHDFB#V1?
R5F564MFHDFB#V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MFHDFB#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 R5F564MFHDFB#V1?
For technical support, including R5F564MFHDFB#V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MFHDFB#V1 requirements.
6.How does Aetrix verify that R5F564MFHDFB#V1 is sourced from the original manufacturer or authorized distributors?
All R5F564MFHDFB#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 R5F564MFHDFB#V1 meets industry standards.
7.What is the process for return or replacement of R5F564MFHDFB#V1?
All R5F564MFHDFB#V1 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MFHDFB#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 R5F564MFHDFB#V1 part is unused and in its original packaging.
Return procedure for R5F564MFHDFB#V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MFHDFB#V1 Tags
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