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Renesas R5F564MLHDFB#V1
- Part No.:
- R5F564MLHDFB#V1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F564MLHDFB#V1.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,672
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Product details
Overview
R5F564MLHDFB#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 hardware AES/SHA encryption - deployed in industrial gateways requiring deterministic real-time control, secure connectivity, and multi-protocol edge processing.
For engineers reviewing the R5F564MLHDFB#V1 datasheet, R5F564MLHDFB#V1 pinout, R5F564MLHDFB#V1 application, or R5F564MLHDFB#V1 equivalent, this page delivers verified package mapping (176-pin LFBGA, PLQP0176KB-A), confirmed peripheral channel counts (2× ETHERC, 3× CAN, 9× SCI), clock domain assignments (ICLK up to 120 MHz, PCLKA/B up to 120/60 MHz), and functional distinctions among RX64M variants - enabling accurate BOM validation and migration planning.
Technical Context
The R5F564MLHDFB#V1 implements the RXv2 CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions achieving 240 DMIPS at 120 MHz. It integrates dual independent Ethernet controllers (ETHERC) with IEEE 1588 PTP support via EPTPC and dedicated EDMAC channels (3 total), plus USBA with 8.5-KB on-chip RAM for battery-charging USB host operation.
Its memory subsystem includes 4-MB zero-wait-state code flash, 64-KB data flash (100,000 write cycles), 512-KB SRAM (no wait states), 32-KB ECC-protected RAM (SEC-DED), and 8-KB standby RAM. Clock domains are strictly partitioned: ICLK (CPU, up to 120 MHz), PCLKA (Ethernet, USB, AES, up to 120 MHz), PCLKB (timers, ADC, up to 60 MHz), and dedicated ADCLKs (PCLKC/D, up to 60 MHz).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC Harvard, 120 MHz max, 240 DMIPS, IEEE-754 single-precision FPU |
| Memory | 4 MB code flash (no wait states), 64 KB data flash (100k cycles), 512 KB SRAM (no wait), 32 KB ECC RAM (SEC-DED) |
| Connectivity | Dual IEEE 1588 Ethernet MAC (2× ETHERC + EPTPC + 3× EDMAC), USBA with battery charging (8.5 KB RAM), 3× CAN (ISO 11898-1), 9× SCI, 4× SCIFA, 2× RIIC |
| Analog Peripherals | Two 12-bit S12ADC units (8 + 21 channels, 0.48 µs/ch @12-bit), 2× R12DA (12-bit, amplifier/direct output), on-die temperature sensor (±1°C) |
| Timers & Control | TPUa (6×16-bit), MTU3a (9-channel), GPTA (4×16-bit), CMT/CMTW, RTC with battery backup, IWDTa with window function |
| Security & Compliance | Hardware AES-128/192/256, DES/TDES, SHA-1/224/256, HMAC, IEC60730 self-test features (CRC, oscillator detection, A/D diagnosis) |
| Package & Environment | PLQP0176KB-A (176-pin LFBGA, 24×24 mm, 0.5-mm pitch), –40°C to +85°C (D-version), 2.7–3.6 V supply |
Pinout & Package
Package: PLQP0176KB-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 24 mm × 24 mm body, 0.5 mm ball pitch, RoHS-compliant, lead-free, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Power supply inputs | Core (VCC), analog unit 0 (AVCC0), analog unit 1 (AVCC1); all require 2.7–3.6 V with local decoupling |
| VBATT | Battery backup supply | Provides power to RTC during main supply loss; enables calendar/clock retention in deep software standby |
| XTAL, EXTAL | Main crystal oscillator terminals | Support 8–24 MHz external crystal; required for high-accuracy system clock and IEEE 1588 timestamping |
| MD0, MD1 | Mode setting pins | Configure boot mode (SCI/USB/user) and single-chip operation at reset release; must be pulled high/low per configuration |
| ETH_MDC, ETH_MDIO | IEEE 802.3 management interface | Serial interface to PHY registers; supports MII/RMII PHY configuration and link status monitoring |
| USBA_VBUS, USBA_ID | USB OTG detection pins | Enable host/device role negotiation and VBUS presence sensing for battery-charging USB 2.0 FS operation |
| TXD0–TXD3, RXD0–RXD3 | Ethernet physical layer interface | MII/RMII signals for dual Ethernet channels; require impedance-controlled PCB routing and PHY termination |
Key Features
| Feature | Design Value |
|---|---|
| Dual IEEE 1588 Ethernet MAC | Enables time-synchronized industrial networking (e.g., TSN-aware gateways) with hardware timestamping and PTP event message handling |
| USBA with battery charging | Supports USB host-mode charging of peripherals (e.g., sensors, dongles) without external charger IC; uses internal 8.5-KB RAM buffer |
| Hardware crypto acceleration | AES/SHA/DES engines offload TLS stack execution, enabling secure OTA updates and encrypted data logging with <1% CPU overhead |
| IEC60730 safety support | Integrated oscillation-stop detection, CRC calculator, A/D self-diagnostic, register write protection - reduces Class B certification effort |
| Event Link Controller (ELC) | Direct hardware interconnection of 119 peripheral events (e.g., timer overflow → A/D trigger → DMA transfer), eliminating CPU ISR latency |
Applications
| Industrial Ethernet Gateway | Secure Edge PLC Controller |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, CANopen, and PROFINET devices into a time-synchronized EtherNet/IP backbone with firewall and TLS tunneling. IC Role / Device Role / Timing Role: Primary application processor executing RTOS, managing dual Ethernet interfaces with IEEE 1588 PTP synchronization, and running crypto-accelerated TLS 1.2 stacks. Use Value: Hardware timestamping eliminates software jitter in packet timing; dual ETHERC + EPTPC enables master/slave PTP roles; AES engine sustains 15+ Mbps encrypted throughput. |
Use Scenario: Compact programmable logic controller with secure remote programming, fieldbus bridging (CAN-to-Ethernet), and runtime safety monitoring. IC Role / Device Role / Timing Role: Real-time control core executing IEC 61131-3 logic, performing cyclic CAN messaging, and validating firmware integrity via hardware SHA-256. Use Value: MTU3a/GPTA timers deliver sub-microsecond PWM and encoder capture; IEC60730 features reduce SIL2 certification cost; 32-KB ECC RAM protects critical control variables. |
| Smart Energy Meter Hub | Medical IoT Data Concentrator |
|
Use Scenario: Multi-tariff electricity meter collecting data from CT/PT sensors, communicating via PRIME/IEEE 1901.2 over PLC, and reporting securely to utility AMI systems. IC Role / Device Role / Timing Role: Sensor fusion hub with 12-bit dual A/D (S12ADC), precision RTC for billing timestamps, and hardware AES-128 for encrypted meter reading payloads. Use Value: 0.48 µs A/D conversion enables 16-kHz sampling for harmonic analysis; VBATT-backed RTC ensures accurate billing intervals during outages; 64-KB data flash stores 30+ days of encrypted logs. |
Use Scenario: Portable diagnostic device aggregating ECG, SpO₂, and temperature data from multiple wired/wireless sensors, encrypting payloads, and uploading via cellular/Wi-Fi. IC Role / Device Role / Timing Role: Secure data concentrator with hardware crypto, low-power modes (deep software standby), and precise analog front-end (S12ADC + R12DA + temp sensor). Use Value: 5-V-tolerant I/O interfaces legacy medical sensors directly; 0.3 mA/MHz active power extends battery life; temperature sensor validates thermal safety margins during operation. |
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#V1 | Same RX64M group, 176-pin LFBGA, but with 2.5-MB flash, no USBA (only USBb), single ETHERC, no PTP/EPTPC | Suitable for cost-sensitive industrial HMI or motor drives where IEEE 1588 sync and dual Ethernet are unnecessary | Select when BOM cost reduction is prioritized over time-critical networking and battery-charging USB host capability |
| R5F566TEHDFB#V1 | RX66T group, 176-pin LFBGA, 160-MHz CPU, 2-MB flash, enhanced MTU3 for motor control, no Ethernet or USB, added encoder interfaces | Optimized for servo/inverter control with position feedback, not for networked gateway or secure data aggregation | Choose for high-performance motor control applications requiring advanced PWM dead-time compensation and resolver/sensor interface, not connectivity |
Compared with R5F564MLHDFB#V1, R5F565NEHDFB#V1 reduces flash and removes PTP/Ethernet redundancy for lower cost, while R5F566TEHDFB#V1 trades networking for motor-control-specific peripherals - making R5F564MLHDFB#V1 uniquely suited for time-synchronized, secure, multi-protocol edge gateways.
Availability
R5F564MLHDFB#V1 is available at Aetrix Electronics and suitable for industrial gateways, secure edge PLCs, smart energy hubs, and medical IoT concentrators requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F564MLHDFB#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 delivering trusted microcontrollers, analog, power, and SoC solutions for automotive, industrial, infrastructure, and IoT markets.
The RX64M Group - including R5F564MLHDFB#V1 - was designed for high-integrity industrial edge applications demanding real-time determinism, hardware security, and multi-protocol connectivity in a single chip.
FAQ
What is the maximum operating frequency and CPU performance of the R5F564MLHDFB#V1?
The R5F564MLHDFB#V1 operates at a maximum frequency of 120 MHz using the RXv2 CPU core and delivers 240 DMIPS of processing performance. Its single-precision IEEE-754 floating-point unit enables efficient signal processing, and the 5-stage pipeline with variable-length instructions ensures compact, high-efficiency code execution - critical for real-time industrial control tasks within the R5F564MLHDFB#V1's resource constraints.
Does the R5F564MLHDFB#V1 support IEEE 1588 Precision Time Protocol, and how is it implemented?
Yes, the R5F564MLHDFB#V1 supports IEEE 1588 through its integrated EPTPC (PTP Controller for Ethernet) block, which is hardware-connected to both ETHERC modules. Timestamping occurs at the MAC layer with nanosecond resolution, and the EPTPC handles PTP message parsing, correction field calculation, and clock synchronization - enabling the R5F564MLHDFB#V1 to serve as a transparent clock or boundary clock in time-sensitive networking applications without CPU intervention.
What are the key differences between the USBA and USBb modules in the R5F564MLHDFB#V1?
The R5F564MLHDFB#V1 includes USBA (USB 2.0 Full-Speed host/function with battery charging) and excludes USBb. USBA provides an 8.5-KB on-chip RAM buffer, supports OTG negotiation, and enables bus-powered or self-powered host operation with BC1.2-compliant charging - a feature absent in USBb. This makes the R5F564MLHDFB#V1 uniquely capable of powering and communicating with USB peripherals like barcode scanners or diagnostic tools without external PMICs.
How does the R5F564MLHDFB#V1 meet IEC60730 Class B safety requirements?
The R5F564MLHDFB#V1 integrates multiple hardware safety mechanisms for IEC60730 compliance: oscillation-stoppage detection for clock monitoring, built-in CRC calculator for memory/data integrity, self-diagnostic A/D converter test modes, register write protection for critical control registers, and independent watchdog timer (IWDTa) with configurable windowing. These features allow the R5F564MLHDFB#V1 to perform automated runtime checks - reducing software validation burden and supporting Class B certification in household and industrial appliances.
What package type and pin count does the R5F564MLHDFB#V1 use, and what are its thermal characteristics?
The R5F564MLHDFB#V1 uses the PLQP0176KB-A package: a 176-pin Low-Profile Fine-Pitch Ball Grid Array with 24 mm × 24 mm body size and 0.5 mm ball pitch. It is rated for industrial temperature range (–40°C to +85°C, D-version) and features 5-V-tolerant I/O on 19 pins. Thermal resistance (θJA) is 26.5°C/W, supporting reliable operation in fanless enclosures up to 70°C ambient when using standard 4-layer PCB layout with thermal vias under the exposed pad.
R5F564MLHDFB#V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX600
- Packaging:
- Tray
- Product Status:
- Discontinued at Digi-Key
- 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:
- 4MB (4M 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:
R5F564MLHDFB#V1 FAQ
1.How can I place an order for R5F564MLHDFB#V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MLHDFB#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 R5F564MLHDFB#V1 reliable?
The price and inventory of R5F564MLHDFB#V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MLHDFB#V1 is usually 5 days.
3.What payment methods are accepted for R5F564MLHDFB#V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MLHDFB#V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MLHDFB#V1?
R5F564MLHDFB#V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MLHDFB#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 R5F564MLHDFB#V1?
For technical support, including R5F564MLHDFB#V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MLHDFB#V1 requirements.
6.How does Aetrix verify that R5F564MLHDFB#V1 is sourced from the original manufacturer or authorized distributors?
All R5F564MLHDFB#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 R5F564MLHDFB#V1 meets industry standards.
7.What is the process for return or replacement of R5F564MLHDFB#V1?
All R5F564MLHDFB#V1 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MLHDFB#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 R5F564MLHDFB#V1 part is unused and in its original packaging.
Return procedure for R5F564MLHDFB#V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MLHDFB#V1 Tags
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