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Renesas R5F564MFGDLK#21
- Part No.:
- R5F564MFGDLK#21
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 145-TFLGA
- Datasheet:
-
R5F564MFGDLK#21.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 145TFLGA
- Quantity:
- Payment:
- Shipping:
Inventory:416
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Product details
Overview
R5F564MFGDLK#21 from Renesas is a 32-bit RXv2 core microcontroller operating at up to 120 MHz (240 DMIPS), featuring 4 MB on-chip code flash, 512 KB SRAM, IEEE 1588-compliant dual Ethernet MAC, full-speed USB 2.0 with battery charging support, CAN v2.0B (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 R5F564MFGDLK#21 datasheet, R5F564MFGDLK#21 pinout, R5F564MFGDLK#21 application, or R5F564MFGDLK#21 equivalent, key selection criteria include its 177-pin TFLGA package with 127 GPIOs, dual Ethernet + USB + CAN coexistence, 12-bit dual A/D with self-diagnostic, and integrated FPU for floating-point motion control algorithms.
Technical Context
The R5F564MFGDLK#21 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions - enabling ultra-compact code density and fast interrupt response. It integrates dual independent Ethernet controllers (ETHERC) with IEEE 1588 PTP timing via EPTPC and dedicated EDMAC channels, supporting time-synchronized industrial networking.
Its clock system combines external crystal (8–24 MHz), internal HOCO/LOCO oscillators, and PLL for flexible domain-specific clocking: ICLK up to 120 MHz for CPU, PCLKA up to 120 MHz for Ethernet/USB/AES, and PCLKB up to 60 MHz for timers/ADC - with independent division/multiplication per peripheral bus domain.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC core with 5-stage pipeline, 240 DMIPS @ 120 MHz - enables high-throughput deterministic real-time task scheduling. |
| Flash Memory | 4 MB code flash with zero-wait-state access at 120 MHz - supports large embedded firmware images and background programming (BGO). |
| RAM | 512 KB SRAM (no wait states) + 32 KB ECC RAM (SEC-DED) + 8 KB standby RAM - ensures data integrity and low-power RTC retention. |
| Connectivity | Dual IEEE 1588 Ethernet MAC, full-speed USB 2.0 with battery charging, 3× CAN, 9× SCI, 4× SCIFA, 2× RIIC, QSPI, SDHI - enables converged industrial I/O and secure fieldbus bridging. |
| Analog Peripherals | Two 12-bit A/D converters (8+21 channels), 2× 12-bit D/A, on-chip temperature sensor (±1°C), self-diagnostic A/D - meets IEC 60730 Class B functional safety requirements. |
| Security | Hardware AES (128/192/256), DES/TDES, SHA-1/224/256, HMAC - accelerates TLS/DTLS stack execution and firmware signature verification. |
| Package & Temp | PTLG0177KA-A 8 mm × 8 mm TFLGA, 0.5 mm pitch, 177 pins, G-grade (−40°C to +105°C) - suitable for compact, thermally demanding industrial enclosures. |
Pinout & Package
PTLG0177KA-A: 177-pin Thin Fine-Pitch Land Grid Array (TFLGA), 8 mm × 8 mm body, 0.5 mm pitch, 0.7 mm height, RoHS-compliant, lead-free matte tin finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Core & analog power supply | Single 2.7–3.6 V supply; AVCC0/AVCC1 independently decoupled for noise-sensitive ADC/DAC operation. |
| VBATT | Battery backup supply | Enables RTC operation during main power loss - critical for time-stamped event logging in energy meters. |
| ETH0_TXD[3:0], ETH0_RXD[3:0] | Ethernet PHY interface | Direct MII connection for first Ethernet channel; supports 10/100 Mbps full/half-duplex with flow control and Magic Packet wake-up. |
| ETH1_TXD[3:0], ETH1_RXD[3:0] | Ethernet PHY interface | Second independent MII interface - enables dual-network redundancy or protocol segregation (e.g., PROFINET + Modbus TCP). |
| USBA_VBUS, USBA_DP, USBA_DM | USB 2.0 FS transceiver | Full-speed USB host/function port with integrated battery charging detection (BC1.2) - eliminates external charger ID IC in portable HMI designs. |
| CAN0_TX/RX, CAN1_TX/RX, CAN2_TX/RX | CAN physical layer I/O | Three isolated CAN FD-capable (ISO 11898-1) interfaces - supports J1939, CANopen, and DeviceNet master/slave nodes simultaneously. |
| SD0_CMD, SD0_CLK, SD0_D[3:0] | SD host interface | 4-bit SD bus supporting SD memory and SDIO cards up to 15 MB/s - enables field-upgradable firmware and data logging to removable media. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol Engine | Dedicated EPTPC block synchronized to dual ETHERC channels - achieves sub-microsecond timestamp accuracy for time-critical motion control and distributed I/O synchronization. |
| Hardware Cryptographic Accelerator | AES/SHA/DES engines operate independently of CPU - offloads TLS handshake and firmware update decryption, reducing latency by >90% vs. software-only crypto. |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU intervention - enables autonomous timer-triggered ADC sampling, PWM dead-time insertion, and GPIO state changes for glitch-free motor commutation. |
| Self-Diagnostic A/D Converter | On-chip voltage references (VREFL0, VREFH0, AVCC1/2) enable automatic A/D calibration and open-wire detection - satisfies IEC 60730 Annex H functional safety requirements. |
| Multi-Domain Clock Control | Independent ICLK, PCLKA–PCLKD, FCLK, BCLK domains with programmable dividers/multipliers - allows dynamic power scaling per subsystem (e.g., idle Ethernet while active USB). |
Applications
| Industrial Ethernet Gateway | Secure Edge PLC |
|---|---|
Use Scenario: Bridging Modbus RTU field devices to PROFINET or EtherNet/IP networks in factory automation cabinets. IC Role / Device Role / Timing Role: Dual Ethernet MAC + 3× CAN + RSPI/QSPI act as protocol translation engine; IEEE 1588 PTP provides deterministic cycle timing for synchronized I/O scanning. Use Value: Eliminates need for external FPGA or dual-MCU architecture - reduces BOM cost by 35% and board area by 40% versus discrete gateway solutions. | Use Scenario: Compact, certified PLC controller for HVAC and building management systems with remote firmware updates. IC Role / Device Role / Timing Role: Hardware AES/SHA accelerates signed firmware validation; SDHI enables secure over-the-air (OTA) updates; 127 GPIOs support direct sensor/actuator interfacing. Use Value: Meets UL 61010-1 and IEC 62443-4-2 security requirements without external secure element - cuts certification effort by 6 weeks. |
| Energy Meter with PQ Analysis | Motor Drive Control Unit |
Use Scenario: DIN-rail mounted smart meter performing harmonic analysis, demand response, and grid communication via dual Ethernet + CAN. IC Role / Device Role / Timing Role: Dual 12-bit A/D units sample voltage/current simultaneously at 1 MSps aggregate rate; FPU executes FFT-based power quality algorithms in real time. Use Value: Achieves IEC 62053-22 Class 0.2 accuracy with single-chip solution - avoids external DSP and reduces thermal drift errors from inter-chip signal paths. | Use Scenario: Integrated servo drive controlling PMSM motors using field-oriented control (FOC) with current/voltage feedback and position sensing. IC Role / Device Role / Timing Role: MTU3/GPT timers generate complementary PWM with hardware dead-time insertion; 12-bit D/A outputs analog reference voltages; temperature sensor monitors IGBT junction. Use Value: Enables <1 µs PWM update latency and <50 ns jitter - improves torque ripple suppression by 40% compared to MCU+external gate driver architectures. |
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 |
|---|---|---|---|
| R5F566TEADFP#30 | Same RX64M family, 144-pin LFBGA, 2.5 MB flash, no USB battery charging, single Ethernet MAC | Suitable for space-constrained HMI panels where dual Ethernet is unnecessary and USB charging not required | Select when BOM cost reduction is prioritized over protocol flexibility and field-serviceability via USB charging. |
| R7FA6M2AF3CFP#AA0 | RX72M family, 120 MHz, 2 MB flash, single Ethernet MAC, no hardware crypto, 100-pin LQFP | Targeted at cost-sensitive motion controllers needing FOC but lacking IEEE 1588 or dual-network redundancy | Choose when functional safety certification (IEC 61508 SIL2) is required - RX72M has certified safety libraries; R5F564MFGDLK#21 does not. |
Compared with R5F564MFGDLK#21, the R5F566TEADFP#30 sacrifices dual Ethernet and USB battery charging for smaller footprint and lower unit cost, while the R7FA6M2AF3CFP#AA0 trades hardware crypto and IEEE 1588 for certified safety runtime libraries - making R5F564MFGDLK#21 optimal for high-integration, time-synchronized, secure edge gateways.
Availability
R5F564MFGDLK#21 is available at Aetrix Electronics and suitable for industrial gateways, secure edge PLCs, energy meters with power quality analysis, and motor drive control units requiring stable component supply across extended product lifecycles.
Supply support for R5F564MFGDLK#21 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, delivering trusted embedded solutions for automotive, industrial, infrastructure, and IoT markets since 2010.
The RX64M Group targets high-performance industrial automation applications requiring real-time determinism, multi-protocol connectivity, and hardware-accelerated security - designed specifically for edge gateways, programmable logic controllers, and intelligent power meters.
FAQ
What is the maximum operating frequency and performance rating of the R5F564MFGDLK#21?
The R5F564MFGDLK#21 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS of processing performance. Its RXv2 CPU core includes single-cycle 32-bit multiply and two-cycle divide instructions, along with a single-precision IEEE-754 FPU - enabling efficient execution of floating-point control algorithms and signal processing tasks in real time.
Does the R5F564MFGDLK#21 support IEEE 1588 Precision Time Protocol?
Yes, the R5F564MFGDLK#21 integrates a dedicated IEEE 1588-compliant PTP controller (EPTPC) linked to both Ethernet MAC channels. It supports hardware timestamping of ingress/egress frames with sub-microsecond resolution, enabling precise time synchronization for industrial Ethernet protocols like PROFINET IRT and EtherCAT.
What are the memory resources available on the R5F564MFGDLK#21?
The R5F564MFGDLK#21 includes 4 MB of on-chip code flash memory (zero-wait-state at 120 MHz), 512 KB of general-purpose SRAM, 32 KB of ECC-protected RAM (SEC-DED), and 8 KB of battery-backed standby RAM. It also features 64 KB of reprogrammable data flash rated for 100,000 erase/write cycles - ideal for parameter storage and firmware updates.
Which communication interfaces does the R5F564MFGDLK#21 support for industrial connectivity?
The R5F564MFGDLK#21 supports dual IEEE 1588 Ethernet MAC, full-speed USB 2.0 with battery charging detection, three CAN 2.0B channels, nine SCI serial ports, four SCIFA interfaces with 16-byte FIFOs, two I²C buses (up to 1 Mbps), quad SPI, SD host interface, and parallel camera interface - providing comprehensive wired connectivity for industrial edge devices.
Is hardware cryptographic acceleration available on the R5F564MFGDLK#21?
Yes, the R5F564MFGDLK#21 includes dedicated hardware accelerators for AES (128/192/256-bit keys), DES/TDES, and SHA-1/224/256/HMAC - enabling high-speed TLS/DTLS negotiation, secure boot verification, and encrypted firmware updates without burdening the CPU or compromising real-time responsiveness.
R5F564MFGDLK#21 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 145-TFLGA
- Series:
- RX600
- 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:
- 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:
R5F564MFGDLK#21 FAQ
1.How can I place an order for R5F564MFGDLK#21 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MFGDLK#21 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 R5F564MFGDLK#21 reliable?
The price and inventory of R5F564MFGDLK#21 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MFGDLK#21 is usually 5 days.
3.What payment methods are accepted for R5F564MFGDLK#21?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MFGDLK#21 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MFGDLK#21?
R5F564MFGDLK#21 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MFGDLK#21 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 R5F564MFGDLK#21?
For technical support, including R5F564MFGDLK#21 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MFGDLK#21 requirements.
6.How does Aetrix verify that R5F564MFGDLK#21 is sourced from the original manufacturer or authorized distributors?
All R5F564MFGDLK#21 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 R5F564MFGDLK#21 meets industry standards.
7.What is the process for return or replacement of R5F564MFGDLK#21?
All R5F564MFGDLK#21 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MFGDLK#21, 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 R5F564MFGDLK#21 part is unused and in its original packaging.
Return procedure for R5F564MFGDLK#21:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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