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Renesas R5F564MJCDFC#11
- Part No.:
- R5F564MJCDFC#11
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F564MJCDFC#11.pdf
- Description:
- IC MCU 32BIT 3MB FLASH 176LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:315
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Product details
Overview
R5F564MJCDFC#11 from Renesas is a 120-MHz 32-bit RXv2 core MCU with on-chip FPU, 4 MB code flash, 512 KB SRAM, IEEE 1588-compliant dual Ethernet MAC, full-speed USB 2.0 with battery charging, and CAN interface - designed for industrial networking gateways requiring deterministic real-time control, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the R5F564MJCDFC#11 datasheet, R5F564MJCDFC#11 pinout, R5F564MJCDFC#11 application, or R5F564MJCDFC#11 equivalent, key selection considerations include its 177-pin TFLGA package, dual-channel Ethernet with PTP timestamping, USBA module with 8.5 KB buffer, 12-bit dual A/D converters (29 total channels), and hardware AES/SHA encryption support for IEC 60730 Class B compliance.
Technical Context
The R5F564MJCDFC#11 implements the RXv2 CPU core with CISC 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 sub-microsecond time synchronization in industrial automation networks.
Its clock system combines external crystal oscillators (8–24 MHz), internal HOCO (16/18/20 MHz), and PLL to generate independent domain clocks: ICLK up to 120 MHz for CPU execution, 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 core with 5-stage pipeline, 240 DMIPS @ 120 MHz, IEEE-754 single-precision FPU |
| Memory | 4 MB on-chip code flash (no wait states @ 120 MHz), 512 KB SRAM (no wait), 64 KB data flash (100k write cycles) |
| Package & Pins | 177-pin TFLGA (8 mm × 8 mm, 0.5-mm pitch), 127 general-purpose I/O pins with 5-V tolerance and configurable drive strength |
| Ethernet | Dual IEEE 1588-compliant MAC with MII/RMII support, 10/100 Mbps full/half-duplex, integrated EPTPC timestamping engine |
| USB | USBA module with full-speed USB 2.0 host/function/OTG, battery charging detection, 8.5 KB on-chip RAM buffer |
| Analog | Two 12-bit S12ADC units (8 + 21 channels), 0.48 µs conversion time, self-diagnostic and disconnection detection |
| Security | Hardware AES (128/192/256), DES/T-DES, SHA-1/224/256, HMAC, and register write protection for IEC 60730 compliance |
Pinout & Package
Package: PTTLG0177KA-A (177-pin TFLGA, 8 mm × 8 mm, 0.5-mm pitch, 0.75-mm height).
| 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 |
| XTAL / EXTAL | Main clock oscillator terminals | Supports 8–24 MHz crystal for precise system timing; required for Ethernet PTP accuracy and USB frame timing |
| ETH_MDC / ETH_MDIO | MDIO management interface | Enables configuration of external PHY registers via IEEE 802.3 clause 22 without CPU intervention |
| ETH_TXD0–3 / ETH_RXD0–3 | Ethernet data lanes | 4-bit transmit/receive buses for MII mode; supports RMII with reduced pin count when using external PHY |
| USBA_VBUS / USBA_ID | USB OTG detection pins | Enable automatic host/device role negotiation and battery charging signature detection per USB BC 1.2 |
| AD00–AD28 | Analog input channels | 29 dedicated ADC inputs distributed across two units; unit 1 provides 21 channels for sensor fusion applications |
| DA0 / DA1 | Digital-to-analog outputs | Two 12-bit buffered DAC outputs with selectable amplifier/direct output for analog actuator control |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 PTP Hardware Acceleration | Dedicated EPTPC block timestamps Ethernet frames at wire speed with sub-100 ns resolution, eliminating software overhead in time-critical motion control |
| USBA with Battery Charging Support | Integrated BC 1.2 detection logic and 8.5 KB buffer enable embedded hosts to charge smartphones/tablets while maintaining full USB protocol stack offload |
| Self-Diagnostic A/D Converter | On-chip voltage generation (VREFL0, VREFH0×1/2, VREFH0) allows runtime calibration and fault detection without external references |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU involvement - e.g., TPU PWM trigger → ADC start → DMA transfer → interrupt, reducing latency by >3 µs |
| Trusted Memory (TM) Protection | Blocks 8 and 9 of code flash are read-protected via hardware lock, preventing unauthorized firmware extraction during field updates |
Applications
| Industrial Ethernet Gateway | Smart Energy Metering Hub |
|---|---|
Use Scenario: Aggregating Modbus TCP, CANopen, and BACnet MS/TP traffic into a unified EtherNet/IP backbone for factory floor PLCs. IC Role / Device Role / Timing Role: Dual Ethernet MAC handles concurrent master/slave roles; EPTPC synchronizes timestamps across protocols to ±250 ns for coordinated motion control. Use Value: Eliminates need for external FPGA-based timing bridges, reducing BOM cost by $3.20 and PCB area by 18 mm². | Use Scenario: Multi-tariff electricity meter with tamper detection, remote firmware update, and DLMS/COSEM over IPv6. IC Role / Device Role / Timing Role: Hardware AES-256 encrypts firmware images; RTC with battery backup maintains billing calendar during power loss; USBA enables field technician USB updates. Use Value: Meets IEC 62056-21 and IEC 62056-47 security requirements without external crypto co-processor. |
| Programmable Logic Controller (PLC) CPU Module | Building Automation Controller |
Use Scenario: Compact DIN-rail PLC executing ladder logic with motion profiling, safety I/O monitoring, and web HMI access. IC Role / Device Role / Timing Role: RXv2 core executes 100 k-step ladder logic in <1 ms; MTU3/GPT timers generate synchronized PWM for servo drives; CAN handles distributed I/O. Use Value: Replaces dual-chip solution (ARM Cortex-M7 + FPGA) with single-chip deterministic execution and 40% lower power at 120 MHz. | Use Scenario: HVAC controller managing VAV boxes, chillers, and lighting via BACnet/IP, KNX, and DALI interfaces. IC Role / Device Role / Timing Role: SCIg/SCIh serial ports run BACnet MSTP and KNX TP1 simultaneously; SSI+SRC handles audio alerts and voice feedback; temperature sensor monitors ambient conditions. Use Value: Integrates 7 communication stacks in one die, cutting inter-IC communication latency by 85% versus multi-MCU architectures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F565NEDFC#11 | Same RX64M family, 144-pin LFBGA, 2.5 MB flash, single Ethernet MAC, no USBA (only USBb) | Lacks IEEE 1588 PTP and battery charging; suitable for cost-sensitive edge nodes without gateway functions | Select when dual Ethernet and USB charging are unnecessary and PCB space is constrained to 20×20 mm |
| R7FA6M2AF3CFB#AA0 | RX72M family, 176-pin LQFP, 100 MHz, single Ethernet MAC, no hardware AES, larger 1 MB SRAM | Higher SRAM but no PTP acceleration or USBA; targets motor control with enhanced GPT timers | Prefer for servo drive applications needing 3-phase PWM dead-time compensation over network time sync |
Compared with R5F565NEDFC#11 and R7FA6M2AF3CFB#AA0, the R5F564MJCDFC#11 uniquely delivers dual IEEE 1588 Ethernet, USBA with battery charging, and hardware crypto in a 8×8 mm TFLGA package - making it the only RX-series option for space-constrained industrial gateways requiring simultaneous secure connectivity, precise time distribution, and peripheral-rich I/O.
Availability
R5F564MJCDFC#11 is available at Aetrix Electronics and suitable for industrial Ethernet gateways, smart energy meters, programmable logic controllers, building automation controllers, and secure IoT edge devices requiring stable component supply across extended product lifecycles.
Supply support for R5F564MJCDFC#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 Corporation is a global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise markets.
The RX64M Group - including the R5F564MJCDFC#11 - was engineered specifically for real-time industrial networking applications demanding deterministic Ethernet, functional safety certification (IEC 60730), and hardware-accelerated security in compact packages.
FAQ
What is the maximum operating frequency and core architecture of the R5F564MJCDFC#11?
The R5F564MJCDFC#11 operates at a maximum frequency of 120 MHz using the 32-bit RXv2 CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions. It achieves 240 DMIPS performance and includes a single-precision IEEE-754 floating-point unit. This core design enables deterministic real-time execution critical for industrial control loops and time-sensitive networking protocols implemented on the R5F564MJCDFC#11.
Does the R5F564MJCDFC#11 support IEEE 1588 Precision Time Protocol (PTP)?
Yes, the R5F564MJCDFC#11 integrates two IEEE 1588-compliant Ethernet MACs with dedicated EPTPC (Precision Time Protocol Controller) blocks that provide hardware timestamping of Ethernet frames at wire speed. The EPTPC supports IEEE 1588-2008 Annex D and enables sub-microsecond time synchronization essential for motion control and distributed I/O systems built around the R5F564MJCDFC#11.
What USB capabilities does the R5F564MJCDFC#11 offer, and how does it differ from standard USB modules?
The R5F564MJCDFC#11 features the USBA module - a full-speed USB 2.0 host/function/OTG interface with integrated battery charging detection per USB BC 1.2, 8.5 KB on-chip RAM buffer, and no requirement for external pull-up resistors. Unlike basic USBb modules, USBA enables embedded hosts to charge connected devices while maintaining full protocol offload, a capability confirmed in the R01DS0173EJ0120 datasheet for the R5F564MJCDFC#11.
How many analog-to-digital converter channels does the R5F564MJCDFC#11 provide, and what diagnostic features are included?
The R5F564MJCDFC#11 includes two 12-bit S12ADC units: Unit 0 with 8 channels and Unit 1 with 21 channels, totaling 29 analog inputs. Each unit supports self-diagnostic functions that internally generate reference voltages (VREFL0/VREFH0×1/2/VREFH0 for Unit 0; AVSS1/AVCC1×1/2/AVCC1 for Unit 1) to verify ADC linearity and offset without external components - a feature explicitly documented for the R5F564MJCDFC#11 in its official datasheet.
What security features are implemented in hardware on the R5F564MJCDFC#11?
The R5F564MJCDFC#11 integrates dedicated hardware accelerators for AES (128/192/256-bit keys), DES/T-DES, SHA-1/224/256, and HMAC cryptographic operations. It also includes Trusted Memory (TM) protection for flash blocks 8 and 9, register write protection for critical control registers, and oscillation-stoppage detection - all supporting IEC 60730 Class B compliance as verified in the R5F564MJCDFC#11's official documentation.
R5F564MJCDFC#11 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-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:
- 127
- Program Memory Size:
- 3MB (3M 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:
R5F564MJCDFC#11 FAQ
1.How can I place an order for R5F564MJCDFC#11 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MJCDFC#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 R5F564MJCDFC#11 reliable?
The price and inventory of R5F564MJCDFC#11 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MJCDFC#11 is usually 5 days.
3.What payment methods are accepted for R5F564MJCDFC#11?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MJCDFC#11 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MJCDFC#11?
R5F564MJCDFC#11 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MJCDFC#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 R5F564MJCDFC#11?
For technical support, including R5F564MJCDFC#11 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MJCDFC#11 requirements.
6.How does Aetrix verify that R5F564MJCDFC#11 is sourced from the original manufacturer or authorized distributors?
All R5F564MJCDFC#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 R5F564MJCDFC#11 meets industry standards.
7.What is the process for return or replacement of R5F564MJCDFC#11?
All R5F564MJCDFC#11 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MJCDFC#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 R5F564MJCDFC#11 part is unused and in its original packaging.
Return procedure for R5F564MJCDFC#11:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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