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Renesas R5F564MLCDFB#V1
- Part No.:
- R5F564MLCDFB#V1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F564MLCDFB#V1.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,987
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Product details
Overview
R5F564MLCDFB#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 AES/SHA encryption - deployed in industrial gateways requiring deterministic real-time control, secure connectivity, and multi-protocol edge processing.
For engineers reviewing the R5F564MLCDFB#V1 datasheet, R5F564MLCDFB#V1 pinout, R5F564MLCDFB#V1 application, or R5F564MLCDFB#V1 equivalent, this MCU delivers verified 240 DMIPS performance, on-chip ECC-protected RAM, dual-channel 12-bit ADC with self-diagnostic capability, and PTP timestamping for time-critical networked systems - all in a 176-pin LFBGA package with –40°C to +85°C operation.
Technical Context
The R5F564MLCDFB#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 EPTPC blocks compliant with IEEE 1588-2008 for hardware timestamping and precise clock synchronization across distributed nodes.
Its memory subsystem includes 4 MB of zero-wait-state code flash operating at 120 MHz, 64 KB data flash rated for 100,000 erase/write cycles, and 512 KB SRAM with 32 KB ECC-protected RAM for safety-critical data integrity. Clock management supports independent domain scaling: ICLK up to 120 MHz, PCLKA up to 120 MHz (for Ethernet/USB/AES), and PCLKB up to 60 MHz (for timers/ADC).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC core with 5-stage pipeline, 240 DMIPS @ 120 MHz, IEEE-754 single-precision FPU |
| Memory | 4 MB code flash (no wait states @ 120 MHz), 64 KB data flash (100K cycles), 512 KB SRAM, 32 KB ECC RAM |
| Connectivity | Dual IEEE 1588-compliant Ethernet MAC (MII/RMII), full-speed USB 2.0 with battery charging, 3× CAN, 9× SCI, 4× SCIFA, 2× RIIC |
| Analog Peripherals | Two 12-bit ADC units (8 + 21 channels), conversion time 0.48 µs/ch; 2× 12-bit DAC; on-die temperature sensor (±1°C) |
| Security & Timing | Hardware AES-128/192/256, DES/TDES, SHA-1/224/256; RTC with battery backup; IWDT with window function |
| Package & Environment | LFBGA-176 (13 mm × 13 mm, 0.8 mm pitch), industrial grade (–40°C to +85°C), 2.7–3.6 V supply |
Pinout & Package
Package: PLBG0176GA-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (13 mm × 13 mm, 0.8 mm pitch), RoHS-compliant, lead-free, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Core, analog, and I/O domains supplied independently; supports 2.7–3.6 V operation with internal voltage regulation |
| VBATT | Battery backup input | Enables RTC operation during main power loss; connects to coin cell or supercapacitor for continuous timekeeping |
| RES# | Active-low reset input | Asynchronous hardware reset; low pulse ≥ 100 ns initiates full system reset sequence |
| CLKIN / CLKOUT | External crystal oscillator interface | Supports 8–24 MHz crystal for main clock; optional external oscillator mode with frequency monitoring |
| ETXD0–7 / ETXCK / ERXD0–7 / ERXCK | Ethernet PHY interface signals | Dual MII/RMII-capable pins for simultaneous 10/100 Mbps Ethernet links with hardware PTP timestamping |
| USBDP / USBDM | USB 2.0 full-speed differential pair | Integrated transceiver supports host/function/OTG modes; no external termination resistors required |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol Engine | Dedicated EPTPC block enables sub-microsecond timestamp accuracy on both Ethernet channels for synchronized industrial automation |
| Secure Boot & Cryptographic Acceleration | On-chip AES/SHA/DES engines offload encryption from CPU; trusted memory (TM) protects flash blocks 8–9 from read-out |
| Event Link Controller (ELC) | 119 internal event sources routed without CPU intervention - e.g., TPU capture triggers ADC start, reducing latency by >3 µs |
| Dual Independent Ethernet Controllers | Each ETHERC has dedicated EDMAC (3-channel DMA), 2 KB TX / 4 KB RX FIFO, and Magic Packet/WOL support for redundant network paths |
| Self-Diagnostic Analog Subsystem | ADC unit 0 performs internal voltage generation (VREFL0/VREFH0) and disconnection detection - certified for IEC 60730 Class B compliance |
Applications
| Industrial Ethernet Gateway | Smart Energy Metering Hub |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, CANopen, and BACnet MS/TP traffic across factory floor devices into unified OPC UA over TLS. IC Role / Device Role / Timing Role: Primary protocol gateway MCU with dual Ethernet MACs handling concurrent real-time packet forwarding and PTP-synchronized time distribution. Use Value: Hardware timestamping eliminates software jitter; 4 MB flash stores multiple protocol stacks and field-upgradable firmware images. |
Use Scenario: Multi-tariff electricity meter with HAN (Home Area Network) communication via Zigbee/Thread and WAN backhaul via LTE/Ethernet. IC Role / Device Role / Timing Role: Secure metering controller managing tamper detection, cryptographic signing of consumption logs, and RTC-backed billing intervals. Use Value: On-chip AES-256 and SHA-256 ensure firmware authenticity; 32 KB ECC RAM safeguards metering registers against bit flips. |
| Programmable Logic Controller (PLC) CPU Module | Medical Imaging Edge Node |
|
Use Scenario: Compact DIN-rail PLC executing IEC 61131-3 logic with motion control loops, safety monitoring, and web-based HMI access. IC Role / Device Role / Timing Role: Real-time deterministic controller running RTOS with hardware-accelerated PWM (MTU3/GPT) and high-resolution ADC sampling. Use Value: 127 GPIOs with 5-V tolerance interface legacy sensors; 240 DMIPS handles complex ladder logic + EtherCAT master stack simultaneously. |
Use Scenario: Portable ultrasound device capturing CMOS sensor data, performing beamforming preprocessing, and streaming compressed video over USB. IC Role / Device Role / Timing Role: High-throughput imaging processor using PDC for parallel camera interface, QSPI for external flash, and SSI for audio feedback. Use Value: Parallel Data Capture Unit acquires 8-bit image streams at up to 60 fps; 512 KB SRAM buffers frame data before DSP acceleration. |
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 |
|---|---|---|---|
| R5F565NEDDFB#V1 | Same RX65N group; adds 16 MB code flash, 1 MB SRAM, and enhanced security (TRNG, secure boot ROM), but lacks USB battery charging PHY | Better suited for cloud-connected edge AI inference where local model storage and crypto key generation are critical | Select when >4 MB flash or TRNG-based key provisioning is required; not drop-in due to different USB PHY configuration |
| STM32H743ZIT6 | ARM Cortex-M7 @ 480 MHz, 2 MB flash, 1 MB RAM; single Ethernet MAC, no IEEE 1588 hardware timestamping, no integrated USB battery charging | Preferred for cost-sensitive motor drives needing high CPU throughput but minimal protocol diversity | Choose if ARM ecosystem tooling and HAL libraries are mandatory; requires external PHY and discrete battery charging circuitry |
Compared with R5F564MLCDFB#V1, the R5F565NEDDFB#V1 offers expanded memory and stronger security at the expense of USB battery charging support, while the STM32H743ZIT6 trades dual Ethernet/1588 capability for higher raw CPU speed and broader third-party middleware - making R5F564MLCDFB#V1 optimal for deterministic multi-protocol industrial gateways.
Availability
R5F564MLCDFB#V1 is available at Aetrix Electronics and suitable for industrial gateways, smart energy meters, programmable logic controllers, and medical imaging edge nodes requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F564MLCDFB#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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power management ICs for automotive, industrial, and IoT markets.
The RX64M Group - including R5F564MLCDFB#V1 - was designed for high-reliability industrial networking applications demanding real-time determinism, functional safety, and multi-protocol convergence in compact form factors.
FAQ
What is the maximum operating frequency and DMIPS rating of the R5F564MLCDFB#V1?
The R5F564MLCDFB#V1 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS (Dhrystone MIPS) performance. This is achieved through its optimized RXv2 CPU core with 5-stage pipeline, variable-length instruction set, and integrated single-precision IEEE-754 floating-point unit - enabling efficient execution of real-time control algorithms and protocol stacks without external coprocessors.
Does the R5F564MLCDFB#V1 support IEEE 1588 Precision Time Protocol hardware timestamping?
Yes, the R5F564MLCDFB#V1 includes two dedicated Ethernet controllers (ETHERC) each paired with a PTP controller (EPTPC) compliant with IEEE 1588-2008. This enables hardware timestamping of ingress/egress Ethernet frames with sub-microsecond accuracy - essential for time-sensitive networking in industrial automation, power substations, and synchronized measurement systems.
What are the flash and RAM capacities of the R5F564MLCDFB#V1?
The R5F564MLCDFB#V1 integrates 4 MB of on-chip code flash memory with zero wait states at 120 MHz, 64 KB of reprogrammable data flash (rated for 100,000 erase/write cycles), 512 KB of general-purpose SRAM, and 32 KB of ECC-protected RAM for safety-critical data storage - all accessible without external memory interfaces.
Which communication interfaces does the R5F564MLCDFB#V1 support for industrial connectivity?
The R5F564MLCDFB#V1 supports dual IEEE 1588-compliant Ethernet MACs, full-speed USB 2.0 with integrated battery charging PHY, three CAN 2.0B modules (32 mailboxes each), nine SCI channels, four SCIFA interfaces with 16-byte FIFOs, two I2C buses (up to 1 Mbps), quad SPI, SD host interface, and parallel camera interface - enabling seamless integration into heterogeneous industrial networks.
Is the R5F564MLCDFB#V1 qualified for functional safety standards like IEC 60730?
Yes, the R5F564MLCDFB#V1 includes multiple features certified for IEC 60730 Class B compliance: oscillation-stoppage detection, hardware CRC calculation unit, independent watchdog timer (IWDTa) with window function, register write protection, and self-diagnostic functions for the 12-bit ADC - supporting safe operation in household appliances and industrial controls.
R5F564MLCDFB#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:
- 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:
R5F564MLCDFB#V1 FAQ
1.How can I place an order for R5F564MLCDFB#V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MLCDFB#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 R5F564MLCDFB#V1 reliable?
The price and inventory of R5F564MLCDFB#V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MLCDFB#V1 is usually 5 days.
3.What payment methods are accepted for R5F564MLCDFB#V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MLCDFB#V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MLCDFB#V1?
R5F564MLCDFB#V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MLCDFB#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 R5F564MLCDFB#V1?
For technical support, including R5F564MLCDFB#V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MLCDFB#V1 requirements.
6.How does Aetrix verify that R5F564MLCDFB#V1 is sourced from the original manufacturer or authorized distributors?
All R5F564MLCDFB#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 R5F564MLCDFB#V1 meets industry standards.
7.What is the process for return or replacement of R5F564MLCDFB#V1?
All R5F564MLCDFB#V1 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MLCDFB#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 R5F564MLCDFB#V1 part is unused and in its original packaging.
Return procedure for R5F564MLCDFB#V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F564MLCDFB#V1 Tags
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