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Renesas R5F564MFDDFB#11
- Part No.:
- R5F564MFDDFB#11
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F564MFDDFB#11.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:480
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Product details
Overview
R5F564MFDDFB#11 from Renesas is a 120-MHz 32-bit RXv2 MCU with single-precision FPU, 4-MB on-chip code flash, 512-KB SRAM (no wait states), IEEE 1588-compliant dual Ethernet MAC, full-speed USB 2.0 with battery charging support, and integrated 12-bit A/D and D/A converters. It targets industrial automation gateways requiring deterministic real-time control, secure connectivity, and high peripheral integration in compact LFBGA-176 packages.
For engineers reviewing the R5F564MFDDFB#11 datasheet, R5F564MFDDFB#11 pinout, R5F564MFDDFB#11 application, or R5F564MFDDFB#11 equivalent, key selection criteria include its dual 10/100-Mbps Ethernet with PTP hardware timestamping, USBA module with 8.5-KB buffer for battery charging negotiation, 176-pin LFBGA package with 127 general-purpose I/Os (19 5-V tolerant), and support for IEC60730 functional safety via oscillation-stop detection, CRC, and self-diagnostic A/D.
Technical Context
The R5F564MFDDFB#11 implements the RXv2 CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions enabling 240 DMIPS at 120 MHz. It integrates dual independent Ethernet controllers (ETHERC) each with dedicated EDMAC channels and an EPTPC block compliant with IEEE 1588-2008 for hardware-assisted time synchronization.
Its memory subsystem includes 4-MB code flash operating at 120 MHz with zero wait states, 64-KB data flash rated for 100,000 erase/write cycles, and 512-KB SRAM with optional ECC on 32 KB. Clocking supports external crystal (8–24 MHz) or internal HOCO/LOCO with PLL multiplication, delivering ICLK up to 120 MHz and PCLKA/PCLKB up to 120/60 MHz respectively for peripheral domain partitioning.
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 (no wait states) |
| Ethernet | Dual IEEE 1588-compliant 10/100-Mbps MAC with MII/RMII, hardware timestamping, and cut-through forwarding |
| USB | USBA module with full-speed (12 Mbps) host/function/OTG support, battery charging capability, and 8.5-KB on-chip RAM buffer |
| Analog | Two 12-bit A/D units (8 + 21 channels), two 12-bit D/A channels, on-chip temperature sensor (±1°C) |
| Package | LFBGA-176 (PLBG0176GA-A), 13 × 13 mm, 0.8-mm pitch, 127 general-purpose I/O pins (19 5-V tolerant) |
| Operating Range | –40°C to +85°C (D-version), single 2.7–3.6 V supply, 0.3 mA/MHz typical active current |
Pinout & Package
Package: PLBG0176GA-A - 13 × 13 mm LFBGA with 0.8-mm pitch, 176-ball array. Designed for high-density industrial PCB layouts with thermal pad grounding and signal integrity optimization for Ethernet and USB routing.
| 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 supply dropout; enables calendar retention without system reset |
| ETXD0–ETXD3 / ETXCK / ETXEN / ERXD0–ERXD3 / ERXDV / ERXCK | Ethernet PHY interface (Channel 0) | MII-compliant 8-bit parallel interface supporting 10/100 Mbps; requires external PHY or RMII connection |
| USBDP / USBDM | USB 2.0 differential pair | Full-speed (12 Mbps) signaling path for USBA module; integrated transceiver eliminates external PHY need |
| MTIOC0A–MTIOC7A / GTIOCA / GTIOCB | MTU3/GPT timer I/O | Configurable PWM output, input capture, and dead-time generation pins for motor control and power conversion |
| AD00–AD28 | Analog input channels | 29 total A/D inputs across two units (S12AD0: AD00–AD07; S12AD1: AD08–AD28); support disconnection detection |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Hardware Timestamping | EPTPC block delivers sub-microsecond PTP timestamp accuracy without CPU overhead, essential for synchronized industrial motion control |
| IEC60730 Safety Support | Oscillation-stop detection, CRC calculation unit, IWDTa with window function, and A/D self-diagnostic reduce certification effort for Class B appliances |
| Background Operation (BGO) | Code/data flash programming and erasing occur concurrently with application execution-enabling firmware updates without halting real-time tasks |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU intervention-e.g., TPU trigger → A/D start → DMA transfer → interrupt, minimizing latency |
| Secure Cryptographic Acceleration | On-chip AES-128/192/256, DES/TDES, and SHA-1/224/256 engines offload encryption from CPU, enabling TLS stack implementation in resource-constrained edge nodes |
Applications
| Industrial Ethernet Gateway | Smart Energy Metering Hub |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, CANopen, and BACnet/IP traffic across factory floor devices into unified MQTT/OPC UA uplink. 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: Hardware-accelerated IEEE 1588 synchronization ensures <1 µs clock skew between distributed I/O modules, meeting IEC 61850-9-3 precision requirements. |
Use Scenario: Multi-tariff electricity meter with tamper detection, PLC communication, and secure remote firmware updates over cellular backhaul. IC Role / Device Role / Timing Role: Secure host controller managing encrypted SDHI-based meter storage, RIIC-based metrology IC interface, and AES-secured OTA updates. Use Value: Integrated AES/SHA accelerators enable FIPS 140-2 Level 1 compliance while maintaining >95% CPU bandwidth for real-time tariff calculation and event logging. |
| Programmable Logic Controller (PLC) CPU Module | Medical Infusion Pump Controller |
|
Use Scenario: Compact DIN-rail PLC executing IEC 61131-3 logic with integrated motion control for stepper/servo axes. IC Role / Device Role / Timing Role: Real-time deterministic controller using MTU3/GPT PWM outputs with dead-time compensation and ELC-triggered A/D sampling of current feedback. Use Value: 120-MHz RXv2 core with 240 DMIPS delivers <100 µs scan cycle times for 128 I/O points while sustaining 20-kHz PWM switching for closed-loop motor control. |
Use Scenario: FDA-cleared infusion pump requiring fail-safe delivery monitoring, battery-backed RTC for audit trail, and USB charging for portable operation. IC Role / Device Role / Timing Role: Safety-critical controller using IWDTa with window function, VBATT-backed RTC, and USBA with BC1.2 battery charging negotiation. Use Value: Dual watchdog timers (IWDTa + WDTA), temperature sensor for thermal derating, and 8-KB standby RAM preserve therapy state during brownout-meeting IEC 62304 Class C 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#11 | Same RX64M family, 176-pin LFBGA, but 2.5-MB flash, no USBA module, single Ethernet MAC, 384-KB SRAM | Lacks battery charging USB and second Ethernet channel; suitable for cost-sensitive single-network edge nodes | Select when dual Ethernet and USB battery charging are unnecessary and BOM cost reduction is prioritized |
| R7FA6M2AF3CFB#AA0 | RX72M series successor: 240-MHz RXv3 core, 1-MB flash, single Ethernet MAC, no USBA, enhanced security (TRNG, secure boot) | Higher performance but reduced analog integration (10-bit A/D, no D/A), no SDHI, and no hardware PTP timestamping | Choose for new designs needing higher compute throughput and advanced security, accepting trade-offs in analog and timing peripherals |
Compared with R5F564MFDDFB#11, R5F565NEHDFB#11 reduces feature set to lower cost while retaining core real-time capabilities, whereas R7FA6M2AF3CFB#AA0 shifts focus toward computational security over deterministic I/O and precision timing-making R5F564MFDDFB#11 optimal for legacy-compatible, timing-critical industrial gateways.
Availability
R5F564MFDDFB#11 is available at Aetrix Electronics and suitable for industrial automation gateways, smart energy metering hubs, programmable logic controller CPU modules, and medical infusion pump controllers requiring stable component supply and long-term lifecycle assurance.
Supply support for R5F564MFDDFB#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 is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX64M Group-including R5F564MFDDFB#11-is engineered for high-integration industrial control applications demanding real-time determinism, functional safety, and multi-protocol connectivity in harsh environments.
FAQ
What is the maximum operating frequency and DMIPS rating of the R5F564MFDDFB#11?
The R5F564MFDDFB#11 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, variable-length instruction set, and integrated single-precision floating-point unit compliant with IEEE-754. The R5F564MFDDFB#11 sustains this performance across its full temperature range (–40°C to +85°C) with no wait states on 4-MB code flash or 512-KB SRAM.
Does the R5F564MFDDFB#11 support IEEE 1588 Precision Time Protocol hardware timestamping?
Yes, the R5F564MFDDFB#11 includes a dedicated EPTPC (PTP Controller for Ethernet) block compliant with IEEE 1588-2008. It provides hardware timestamping for both transmit and receive Ethernet frames with sub-microsecond accuracy, independent of CPU load. This capability is tightly coupled with its dual ETHERC modules and enables precise time synchronization in industrial automation networks without software-based timestamping overhead.
What USB functionality does the R5F564MFDDFB#11 provide, and is battery charging supported?
The R5F564MFDDFB#11 integrates the USBA module-a full-speed USB 2.0 host/function/OTG controller with battery charging (BC1.2) support. It features an 8.5-KB on-chip RAM buffer, eliminating external transceivers, and supports D+ pull-up detection for charger identification. Battery charging negotiation is handled entirely in hardware, allowing the R5F564MFDDFB#11 to operate as a powered peripheral while drawing charge from compliant wall adapters or PCs.
How many analog-to-digital and digital-to-analog converter channels does the R5F564MFDDFB#11 include?
The R5F564MFDDFB#11 contains two independent 12-bit A/D converter units: S12AD0 with 8 input channels and S12AD1 with 21 input channels, for a total of 29 analog inputs. It also integrates two 12-bit D/A converter channels (R12DA0 and R12DA1) with selectable output modes-either buffered amplifier output (0.2 V to AVCC1 – 0.2 V) or direct output (0 V to AVCC1). Both A/D and D/A support ELC-triggered operation for deterministic sampling.
What package type and pin count does the R5F564MFDDFB#11 use, and what are its I/O capabilities?
The R5F564MFDDFB#11 uses the PLBG0176GA-A package: a 13 × 13 mm LFBGA with 0.8-mm pitch and 176 balls. It provides 127 general-purpose I/O pins, including 19 5-V tolerant inputs, configurable pull-up resistors on all I/Os, and open-drain outputs. Pin functions are multiplexed across multiple peripherals-including dual Ethernet MII interfaces, USBA differential pair, and 29 A/D input channels-enabling dense, high-functionality industrial PCB layouts.
R5F564MFDDFB#11 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-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:
- 111
- Program Memory Size:
- 2MB (2M 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:
R5F564MFDDFB#11 FAQ
1.How can I place an order for R5F564MFDDFB#11 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MFDDFB#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 R5F564MFDDFB#11 reliable?
The price and inventory of R5F564MFDDFB#11 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MFDDFB#11 is usually 5 days.
3.What payment methods are accepted for R5F564MFDDFB#11?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MFDDFB#11 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MFDDFB#11?
R5F564MFDDFB#11 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MFDDFB#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 R5F564MFDDFB#11?
For technical support, including R5F564MFDDFB#11 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MFDDFB#11 requirements.
6.How does Aetrix verify that R5F564MFDDFB#11 is sourced from the original manufacturer or authorized distributors?
All R5F564MFDDFB#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 R5F564MFDDFB#11 meets industry standards.
7.What is the process for return or replacement of R5F564MFDDFB#11?
All R5F564MFDDFB#11 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MFDDFB#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 R5F564MFDDFB#11 part is unused and in its original packaging.
Return procedure for R5F564MFDDFB#11:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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