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Renesas R5F564MLHGFB#V1
- Part No.:
- R5F564MLHGFB#V1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F564MLHGFB#V1.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,320
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Product details
Overview
R5F564MLHGFB#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 12-bit A/D (29 total channels). It targets industrial networking gateways requiring deterministic real-time control, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the R5F564MLHGFB#V1 datasheet, R5F564MLHGFB#V1 pinout, R5F564MLHGFB#V1 application, or R5F564MLHGFB#V1 equivalent, key selection criteria include its 177-pin TFLGA package, dual Ethernet + USB + CAN coexistence, 120 MHz deterministic timing, on-chip AES/SHA crypto acceleration, and IEC60730 safety support for Class B compliance.
Technical Context
The R5F564MLHGFB#V1 implements the RXv2 CPU core with 240 DMIPS at 120 MHz, single-precision IEEE-754 FPU, and dual multiply-accumulate units. Its memory subsystem includes 4 MB zero-wait-state code flash, 64 KB data flash (100k erase cycles), 512 KB SRAM, and 32 KB ECC-protected RAM - all operating at full system clock speed.
Peripherals are clocked across four domains: ICLK (up to 120 MHz for CPU), PCLKA (120 MHz for Ethernet/USB/AES), PCLKB (60 MHz for timers/ADC), and PCLKC/PCLKD (60 MHz for ADC units 0/1). The device supports IEEE 1588 timestamping via EPTPC linked to ETHERC, and features event-linking (ELC) for hardware-triggered peripheral coordination without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit, 120 MHz max, 240 DMIPS, IEEE-754 FPU, 5-stage pipeline |
| Memory | 4 MB code flash (no wait states), 64 KB data flash (100k cycles), 512 KB SRAM, 32 KB ECC RAM |
| Connectivity | Dual IEEE 1588 Ethernet MAC, USB 2.0 FS with battery charging, 3× CAN, 9× SCI, 4× SCIFA, 2× RIIC, QSPI, SDHI |
| Analog | Two 12-bit S12ADC units (8 + 21 ch), 2× 12-bit R12DA, on-chip temperature sensor (±1°C) |
| Timers & Control | 29 timers including MTU3a (9 ch), GPTA (4 ch), TPUa (6 ch), CMT/CMTW, RTC with battery backup |
| Security & Safety | AES-128/192/256, DES/TDES, SHA-1/224/256, HMAC, IEC60730 self-test, MPU, register write protection |
| Package & Temp | PTLG0177KA-A 177-pin TFLGA (8 × 8 mm, 0.5-mm pitch), –40°C to +105°C (G-version) |
Pinout & Package
PTLG0177KA-A is a 177-pin Thin Fine-Pitch Land Grid Array (TFLGA) package measuring 8 mm × 8 mm with 0.5-mm pitch, optimized for high-density industrial PCB layouts and thermal performance in extended temperature operation.
| 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 |
| VBATT | Battery backup supply | Provides power to RTC during main VCC dropout, enabling continuous timekeeping |
| XTAL / EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external crystal for precise system clock generation and IEEE 1588 synchronization |
| ETH_MDC / ETH_MDIO | MDIO management interface | Enables configuration and status monitoring of external Ethernet PHY devices |
| ETH_TXD0–3 / ETH_RXD0–3 | Ethernet data lanes | Direct RMII/MII interface pins for dual 10/100 Mbps Ethernet channels with hardware timestamping |
| USBA_VBUS / USBA_DP / USBA_DM | USB 2.0 FS transceiver interface | Dedicated full-speed USB port with battery charging detection (BC1.2) and integrated PHY |
| CAN0_TX / CAN0_RX / CAN1_TX / CAN1_RX / CAN2_TX / CAN2_RX | CAN bus transceiver interfaces | Three independent ISO 11898-1 compliant CAN controllers with 32 mailboxes each |
Key Features
| Feature | Design Value |
|---|---|
| Dual IEEE 1588 Ethernet MAC | Hardware timestamping, PTP event/message handling, and cut-through frame forwarding between channels reduce latency to <1 µs |
| USB 2.0 FS with Battery Charging | Integrated transceiver and BC1.2 detection eliminate external PHY; supports D+/D− charging negotiation for legacy adapters |
| IEC60730 Safety Support | Oscillation-stop detection, CRC engine, IWDTa windowing, A/D self-diagnostic, and register lock protect Class B certification paths |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU overhead - e.g., MTU3 trigger → ADC start → DMA transfer → interrupt |
| Secure Crypto Acceleration | Dedicated AES/SHA engines operate independently of CPU; support DMA-linked bulk encryption for OTA firmware updates |
| Flexible Clock Domains | Independent PCLKA (120 MHz), PCLKB (60 MHz), and dual ADC clocks (PCLKC/PCLKD) allow concurrent high-speed comms and precision sampling |
Applications
| Industrial Ethernet Gateway | Smart Energy Meter Hub |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, CANopen, and BACnet MS/TP traffic into a unified IEEE 1588-synchronized time-stamped Ethernet backbone. IC Role / Device Role / Timing Role: Primary protocol gateway MCU with dual Ethernet MACs handling time-critical packet routing, PTP timestamp insertion, and real-time CAN bridging. Use Value: Deterministic sub-microsecond timestamp accuracy enables synchronized distributed control across factory-floor PLCs and drives. |
Use Scenario: Multi-tariff electricity meter collecting voltage/current samples via isolated sigma-delta ADCs while running DLMS/COSEM over PRIME or G3-PLC. IC Role / Device Role / Timing Role: Secure host controller managing encrypted firmware updates, tamper detection, and metrology data logging with RTC-backed time stamps. Use Value: On-chip AES/SHA and 64 KB reprogrammable data flash enable field-upgradable security keys and audit logs without external secure elements. |
| Building Automation Controller | Medical Infusion Pump |
|
Use Scenario: HVAC controller interfacing with RS-485 BACnet MSTP field devices, BLE/Wi-Fi radios, and local HMI via parallel LCD interface. IC Role / Device Role / Timing Role: Real-time scheduler coordinating 100+ I/O points, PID loops, and communication stacks with guaranteed interrupt latency under 200 ns. Use Value: RXv2's fast interrupt response and 29 hardware timers ensure jitter-free motor control and sensor polling across mixed-voltage I/O banks. |
Use Scenario: Safety-critical infusion pump executing FDA Class II algorithms with redundant flow sensing, pressure monitoring, and audible/visual alarms. IC Role / Device Role / Timing Role: IEC60730-certifiable controller performing periodic self-tests on ADC, DAC, watchdogs, and memory integrity. Use Value: Integrated MPU, register lock, and hardware CRC reduce BOM cost vs. discrete safety monitors while meeting UL 60730 Annex H requirements. |
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#V0 | Same RX65N family, 144-pin LFBGA, 2 MB flash, no USB battery charging, single Ethernet MAC | Suitable for space-constrained edge nodes where dual Ethernet and USB charging are unnecessary | Select when footprint and cost optimization outweigh need for dual Ethernet or BC1.2 support |
| R7FA6M2AF3CFB#AA0 | RX72M family, 176-pin LQFP, 120 MHz, 2 MB flash, single Ethernet, no USB battery charging, enhanced graphics acceleration | Better suited for HMI-rich devices with TFT display driving, less ideal for protocol gateway roles | Prefer when GUI rendering or capacitive touch integration dominates over multi-protocol bridging |
Compared with R5F565NEHDFB#V0 and R7FA6M2AF3CFB#AA0, the R5F564MLHGFB#V1 uniquely combines dual IEEE 1588 Ethernet, USB 2.0 with battery charging, and full IEC60730 safety features in a compact 8×8 mm TFLGA package - making it the only option for thermally constrained, safety-certified industrial gateways requiring simultaneous wired/wireless update paths.
Availability
R5F564MLHGFB#V1 is available at Aetrix Electronics and suitable for industrial Ethernet gateways, smart energy metering hubs, building automation controllers, and medical infusion pumps requiring stable component supply across long product lifecycles.
Supply support for R5F564MLHGFB#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 is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX64M Group - including R5F564MLHGFB#V1 - was designed for high-performance industrial connectivity applications demanding real-time determinism, functional safety, and multi-protocol integration in compact form factors.
FAQ
What is the maximum operating frequency and DMIPS rating of the R5F564MLHGFB#V1?
The R5F564MLHGFB#V1 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS performance using the RXv2 CPU core. This benchmark reflects sustained integer throughput under real-world compiler-optimized code, validated per Renesas' R01DS0173EJ0120 datasheet Rev.1.20. The R5F564MLHGFB#V1 achieves this with zero-wait-state execution from its 4 MB on-chip flash memory.
Does the R5F564MLHGFB#V1 support IEEE 1588 Precision Time Protocol?
Yes, the R5F564MLHGFB#V1 integrates a dedicated PTP controller (EPTPC) linked to both Ethernet MAC channels, enabling hardware timestamping of PTP event messages with sub-microsecond resolution. The EPTPC supports all IEEE 1588-2008 profiles and provides registers for clock correction, delay measurement, and transparent clock functionality - fully documented in Section 28 of the R01DS0173EJ0120 datasheet.
How many CAN interfaces does the R5F564MLHGFB#V1 include, and what standards do they meet?
The R5F564MLHGFB#V1 includes three independent CAN modules, each compliant with ISO 11898-1 (Classical CAN) supporting both standard (11-bit) and extended (29-bit) identifier frames. Each module provides 32 configurable mailboxes with programmable acceptance filtering, FIFO mode, and loopback self-test - confirmed in Table 1.2 and Section 25 of the R01DS0173EJ0120 datasheet.
What is the package type and pin count of the R5F564MLHGFB#V1?
The R5F564MLHGFB#V1 uses the PTLG0177KA-A package: a 177-pin Thin Fine-Pitch Land Grid Array measuring 8 mm × 8 mm with 0.5-mm pitch. This TFLGA package supports high I/O density and thermal dissipation for extended temperature operation (–40°C to +105°C), as specified in the "Package Dimensions" section of the R01DS0173EJ0120 datasheet.
Does the R5F564MLHGFB#V1 include hardware cryptographic acceleration?
Yes, the R5F564MLHGFB#V1 integrates dedicated hardware accelerators for AES (128/192/256-bit), DES/TDES, and SHA-1/224/256/HMAC cryptographic operations. These modules support DMA-linked bulk processing and operate independently of the CPU core - enabling secure OTA firmware updates and TLS handshake acceleration without impacting real-time task scheduling. Details appear in Section 31 of R01DS0173EJ0120.
R5F564MLHGFB#V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv2
- Core Size:
- 32-Bit
- 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:
- 512K 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F564MLHGFB#V1 FAQ
1.How can I place an order for R5F564MLHGFB#V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MLHGFB#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 R5F564MLHGFB#V1 reliable?
The price and inventory of R5F564MLHGFB#V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MLHGFB#V1 is usually 5 days.
3.What payment methods are accepted for R5F564MLHGFB#V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MLHGFB#V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MLHGFB#V1?
R5F564MLHGFB#V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MLHGFB#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 R5F564MLHGFB#V1?
For technical support, including R5F564MLHGFB#V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MLHGFB#V1 requirements.
6.How does Aetrix verify that R5F564MLHGFB#V1 is sourced from the original manufacturer or authorized distributors?
All R5F564MLHGFB#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 R5F564MLHGFB#V1 meets industry standards.
7.What is the process for return or replacement of R5F564MLHGFB#V1?
All R5F564MLHGFB#V1 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MLHGFB#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 R5F564MLHGFB#V1 part is unused and in its original packaging.
Return procedure for R5F564MLHGFB#V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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