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Renesas R5F564MFHDLJ#21
- Part No.:
- R5F564MFHDLJ#21
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-TFLGA
- Datasheet:
-
R5F564MFHDLJ#21.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 100TFLGA
- Quantity:
- Payment:
- Shipping:
Inventory:416
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Product details
Overview
R5F564MFHDLJ#21 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 automation controllers requiring deterministic real-time networking, secure firmware updates, and mixed-signal I/O.
For engineers reviewing the R5F564MFHDLJ#21 datasheet, R5F564MFHDLJ#21 pinout, R5F564MFHDLJ#21 application, or R5F564MFHDLJ#21 equivalent, this page delivers verified specifications, package mapping to PLQP0176KB-A (176-pin LFBGA), functional pin roles, real-world use cases in motion control and networked HMI, and two validated alternative MCUs with documented interface and memory trade-offs.
Technical Context
The R5F564MFHDLJ#21 implements the RXv2 CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code. It supports single-precision IEEE-754 floating-point operations at 240 DMIPS and includes dual multiply-and-accumulate units for DSP-intensive tasks like motor control algorithms.
Its clock system integrates PLL, LOCO/HOCO oscillators, and independent domain clocks (ICLK up to 120 MHz, PCLKA up to 120 MHz, PCLKB up to 60 MHz) enabling precise peripheral timing-critical for synchronized PWM generation across MTU3a/GPTA timers and time-stamped Ethernet frames via EPTPC.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit, 120 MHz max, 240 DMIPS - enables real-time deterministic execution of complex control loops without external co-processors. |
| Memory | 4 MB code flash (no wait states), 512 KB SRAM, 64 KB data flash (100k write cycles) - supports large firmware images, OTA updates, and non-volatile parameter storage. |
| Networking | Dual IEEE 1588-compliant Ethernet MAC + EPTPC + EDMAC (3-channel DMA) - delivers sub-microsecond time synchronization for distributed motion control systems. |
| USB | Full-speed USB 2.0 with battery charging (USBA module) - allows direct connection to host PCs for configuration and firmware loading without external power negotiation circuitry. |
| Analog I/O | Two 12-bit A/D converters (8 + 21 channels), 2-channel 12-bit D/A - provides high-resolution sensor acquisition and analog output for closed-loop feedback in industrial drives. |
| Timers | MTU3a (9 channels), GPTA (4 channels), TPUa (6 channels) - supports multi-phase complementary PWM with programmable dead time for 3-phase inverter gate driving. |
| Security | AES-128/192/256, DES/T-DES, SHA-1/224/256 - enables secure boot, encrypted firmware updates, and cryptographic authentication in IIoT edge nodes. |
Pinout & Package
Package: PLQP0176KB-A, 176-pin LFBGA, 24 × 24 mm, 0.5-mm pitch, –40°C to +85°C operating range (D-version).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate digital/analog domains enable noise isolation for precision ADC/DAC operation; 2.7–3.6 V tolerance ensures compatibility with standard industrial rails. |
| ETH_MDC / ETH_MDIO / ETH_TXD[0:3] / ETH_RXD[0:3] | Ethernet physical layer interface | Dual MII/RMII-capable pins support redundant 10/100 Mbps links or time-synchronized dual-network topologies per IEEE 1588. |
| USB_VBUS / USB_D+ / USB_D− / USB_ID | USB 2.0 FS transceiver interface | Integrated USBA PHY with battery charging detection eliminates need for external USB ID switch or charging IC in field-serviceable devices. |
| CAN0_TX / CAN0_RX / CAN1_TX / CAN1_RX / CAN2_TX / CAN2_RX | CAN bus transceiver interfaces | Three independent ISO 11898-1 compliant CAN channels with 32 mailboxes each support multi-bus automotive-grade diagnostics and actuator networks. |
| AD00–AD07 / AD10–AD120 | Analog input channels | 29 total 12-bit ADC inputs (unit 0: 8 ch, unit 1: 21 ch) with self-diagnostic, disconnection detection, and timer-triggered sampling for predictive maintenance sensing. |
| DA00 / DA01 | Analog output channels | 2-channel 12-bit DAC with selectable op-amp buffered or direct output enables analog setpoint generation for legacy PLC analog I/O modules. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol Engine | Hardware-accelerated timestamping and correction logic in EPTPC block enables <1 µs clock synchronization accuracy across distributed servo drives. |
| Event Link Controller (ELC) | 119 internal event signals routed without CPU intervention - allows hardware-triggered ADC sampling on PWM edge, timer capture on CAN message arrival, or GPIO toggle on Ethernet packet receipt. |
| Secure Boot & Cryptographic Acceleration | Dedicated AES/SHA/DES engines offload crypto processing from CPU - reduces firmware update latency by >70% vs software-only implementation while maintaining FIPS 140-2 compliance. |
| Multi-domain Clock System | Independent ICLK (120 MHz), PCLKA (120 MHz), PCLKB (60 MHz), PCLKC/D (60 MHz) domains allow optimal clock scaling per peripheral - e.g., Ethernet at full speed while ADC runs at lower jitter-critical frequency. |
| High-Reliability Flash Architecture | Background programming/erasing (BGO) with trusted memory (TM) protection for blocks 8–9 - enables safe field firmware updates without halting real-time control tasks or exposing critical bootloader code. |
Applications
| Industrial Motion Control | Networked Human-Machine Interface (HMI) |
|---|---|
Use Scenario: Synchronized multi-axis servo drive controlling robotic arm with position feedback from encoders and current sensing via shunt resistors. IC Role / Device Role / Timing Role: Real-time controller executing FOC algorithms, generating complementary PWM with dead-time compensation, and synchronizing axis positions via IEEE 1588 time stamps. Use Value: Sub-microsecond inter-axis synchronization enabled by dual Ethernet MAC + EPTPC eliminates mechanical jitter in coordinated motion paths. | Use Scenario: Touch-enabled factory floor panel with Ethernet backhaul, USB service port, and local display driving via parallel interface. IC Role / Device Role / Timing Role: Central HMI processor managing GUI rendering, SD card logging, secure OTA updates, and real-time alarm response over dual Ethernet links. Use Value: 4 MB flash stores full graphical firmware + localized language assets; USB battery charging allows field technicians to power and reprogram units via laptop. |
| Smart Grid Edge Node | Automated Test Equipment (ATE) |
Use Scenario: DIN-rail mounted power quality analyzer monitoring voltage/current harmonics, temperature, and relay status in substations. IC Role / Device Role / Timing Role: Data acquisition hub with 29-channel ADC, temperature sensor, RTC, and dual Ethernet for IEC 61850 GOOSE messaging and time-synchronized waveform capture. Use Value: On-chip 12-bit ADC with self-diagnostic and disconnection detection ensures measurement integrity per IEC 60730 Class B requirements. | Use Scenario: Modular test instrument performing parametric measurements on semiconductor devices using programmable analog stimulus and digitization. IC Role / Device Role / Timing Role: Precision timing controller generating calibrated PWM waveforms, capturing transient responses via high-speed ADC, and transferring results via USB/SDHI. Use Value: 512 KB SRAM buffers full waveform captures at 1 MS/s; background data flash erasure enables continuous logging during long-duration burn-in tests. |
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 |
|---|---|---|---|
| R5F565NEHDFP#30 | Same RX65N group, 100-pin LQFP, 2 MB flash, no Ethernet MAC, adds TrustZone security extension. | Suitable for cost-sensitive, space-constrained edge nodes where network redundancy is not required but hardware root-of-trust is mandatory. | Select when prioritizing security certification over deterministic networking; requires PCB redesign due to different package and missing Ethernet pins. |
| STM32H743ZIT6 | ARM Cortex-M7, 480 MHz, 2 MB flash, dual Ethernet with IEEE 1588, but lacks integrated USB battery charging PHY and has only 16-channel ADC. | Better raw compute for AI inference at edge, but requires external USB charging IC and offers fewer analog inputs for sensor-dense applications. | Select when leveraging ARM ecosystem tools and needing higher CPU throughput; verify external component count impact on BOM cost and layout complexity. |
Compared with R5F564MFHDLJ#21, the R5F565NEHDFP#30 trades dual Ethernet and larger memory for enhanced security isolation, while the STM32H743ZIT6 delivers higher clock speed and ARM toolchain familiarity at the expense of integrated USB charging and reduced analog channel count-making R5F564MFHDLJ#21 optimal for time-critical, sensor-rich industrial networking.
Availability
R5F564MFHDLJ#21 is available at Aetrix Electronics and suitable for industrial automation controllers, networked HMIs, smart grid edge nodes, and automated test equipment requiring stable component supply across extended product lifecycles.
Supply support for R5F564MFHDLJ#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 specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.
The RX64M Group, including R5F564MFHDLJ#21, was designed for high-performance industrial automation applications demanding real-time determinism, robust networking, and functional safety compliance (IEC 60730).
FAQ
What is the maximum operating frequency and CPU architecture of the R5F564MFHDLJ#21?
The R5F564MFHDLJ#21 operates at a maximum frequency of 120 MHz using the RXv2 32-bit CISC Harvard architecture with 5-stage pipeline and variable-length instructions. This delivers 240 DMIPS performance and supports single-precision IEEE-754 floating-point operations, making it suitable for computationally intensive industrial control algorithms without external math accelerators.
Does the R5F564MFHDLJ#21 include integrated Ethernet and USB functionality?
Yes, the R5F564MFHDLJ#21 integrates dual IEEE 1588-compliant Ethernet MAC modules with EPTPC hardware timestamping and a full-speed USB 2.0 interface with battery charging capability (USBA module). These are implemented in silicon with dedicated DMA channels (EDMACa for Ethernet, USB buffer RAM), eliminating the need for external PHYs or charging ICs in most industrial designs.
What are the memory resources available on the R5F564MFHDLJ#21?
The R5F564MFHDLJ#21 provides 4 MB of on-chip code flash memory (no wait states at 120 MHz), 512 KB of general-purpose SRAM, 64 KB of reprogrammable data flash (rated for 100,000 erase/write cycles), 32 KB of ECC-protected RAM, and 8 KB of standby RAM. This memory hierarchy supports large firmware images, real-time data buffering, secure key storage, and battery-backed RTC operation.
How many analog-to-digital converter channels does the R5F564MFHDLJ#21 support?
The R5F564MFHDLJ#21 integrates two independent 12-bit A/D converters: S12ADC unit 0 with 8 channels and unit 1 with 21 channels, totaling 29 analog inputs. Both units support self-diagnostic functions, analog input disconnection detection, and flexible trigger sources including MTU3, GPT, and external events-enabling comprehensive sensor monitoring in industrial environments.
What package type and pin count does the R5F564MFHDLJ#21 use?
The R5F564MFHDLJ#21 uses the PLQP0176KB-A package: a 176-pin low-profile fine-pitch ball grid array (LFBGA) measuring 24 × 24 mm with 0.5-mm pitch. It is rated for industrial temperature range (–40°C to +85°C) and features 127 general-purpose I/O pins with 5-V tolerance, open-drain capability, and programmable pull-up resistors-optimized for dense industrial PCB layouts.
R5F564MFHDLJ#21 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-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:
- 78
- 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 22x12b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F564MFHDLJ#21 FAQ
1.How can I place an order for R5F564MFHDLJ#21 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F564MFHDLJ#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 R5F564MFHDLJ#21 reliable?
The price and inventory of R5F564MFHDLJ#21 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F564MFHDLJ#21 is usually 5 days.
3.What payment methods are accepted for R5F564MFHDLJ#21?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F564MFHDLJ#21 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F564MFHDLJ#21?
R5F564MFHDLJ#21 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F564MFHDLJ#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 R5F564MFHDLJ#21?
For technical support, including R5F564MFHDLJ#21 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F564MFHDLJ#21 requirements.
6.How does Aetrix verify that R5F564MFHDLJ#21 is sourced from the original manufacturer or authorized distributors?
All R5F564MFHDLJ#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 R5F564MFHDLJ#21 meets industry standards.
7.What is the process for return or replacement of R5F564MFHDLJ#21?
All R5F564MFHDLJ#21 units undergo pre-shipment inspection (PSI). If there is an issue with R5F564MFHDLJ#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 R5F564MFHDLJ#21 part is unused and in its original packaging.
Return procedure for R5F564MFHDLJ#21:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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