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Renesas R5F566NDDGFP#30
- Part No.:
- R5F566NDDGFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F566NDDGFP#30.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:159
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Product details
Overview
R5F566NDDGFP#30 from Renesas is a 32-bit RXv3 microcontroller optimized for real-time motor control in industrial inverters and servo drives, operating at 160 MHz with 928 CoreMark performance, 1 MB on-chip code flash, 128 KB SRAM (no wait states), and integrated 3-phase/5-phase complementary PWM generation across 10 GPTW channels.
For engineers reviewing the R5F566NDDGFP#30 datasheet, R5F566NDDGFP#30 pinout, R5F566NDDGFP#30 application, or R5F566NDDGFP#30 equivalent, this MCU delivers deterministic timing for field-oriented control (FOC), hardware-accelerated encryption for IEC 60730 Class B compliance, and simultaneous sampling across three 12-bit A/D units - critical for high-fidelity current/voltage sensing in closed-loop motor systems.
Technical Context
The R5F566NDDGFP#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, and 111-instruction set including DSP extensions. It supports little-endian or big-endian data arrangement and features an on-chip 32×32→64-bit multiplier and 32/32→32-bit divider.
Its clock architecture separates system (ICLK up to 160 MHz), peripheral (PCLKA up to 120 MHz, PCLKB/C/D up to 60–160 MHz), and reference clocks (e.g., PCLKC for GPTW/HRPWM counters), enabling independent scaling of PWM timing resolution and analog acquisition rates without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 160 MHz max operation, 928 CoreMark score - enables real-time FOC loop execution within sub-µs deadlines. |
| Memory | 1 MB code flash (no wait states ≤120 MHz), 128 KB SRAM (no wait states), 32 KB data flash (100k write cycles) - supports robust firmware updates and runtime parameter storage. |
| PWM Capability | 10-channel 32-bit GPTW + 4-channel HRPWM (195 ps min resolution) - achieves precise dead-time control and phase alignment for 3-/5-phase inverter gate drivers. |
| Analog Subsystem | Three 12-bit S12ADH units (30 total channels), 3 PGA channels (pseudo-differential), 6 CMPC comparators - enables simultaneous current sensing across multiple motor phases with noise rejection. |
| Communication | 1x CAN (ISO 11898-1, 32 mailboxes), 1x USB 2.0 FS host/function/OTG, 7x SCI, 1x RIIC, 1x RSPI - provides deterministic fieldbus connectivity and debug/programming flexibility. |
| Security & Safety | TSIP-Lite AES-128/256, CAC clock accuracy monitor, CRCA CRC calculator, MPU (8 regions), register write protection - meets IEC 60730 Class B self-test requirements. |
| Package & I/O | 144-pin LFQFP (20 × 20 mm, 0.5 mm pitch), 110 GPIO (5-V tolerant on 4 pins), ELC event linking - supports high-density motor control PCB layouts with mixed-voltage interfacing. |
Pinout & Package
Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.5 mm pitch, exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Power supply and ground | Core logic (2.7–5.5 V), analog (3.0–5.5 V), and USB (3.0–3.6 V) domains require separate decoupling; 110 GPIO pins support 5-V tolerance on 4 dedicated inputs. |
| MTU3/GPTW pins (e.g., GTIOA0–GTIOB9) | PWM waveform outputs | Dedicated complementary PWM outputs per channel; POE3B/POEG enable hardware fault shutdown (e.g., short-circuit detection) without CPU involvement. |
| AD00–AD29 | Analog input channels | 30-channel 12-bit A/D inputs distributed across three units; units 0 and 1 include 3-channel PGAs for pseudo-differential current sensing. |
| CMPC0–CMPC5 | Analog comparator inputs | 6 independent comparators with selectable reference sources - used for overcurrent trip, DC-link voltage monitoring, and fast hardware safety responses. |
| CANH/CANL | CAN bus differential pair | ISO 11898-1 compliant physical layer interface; 32 mailbox FIFO enables prioritized message handling in multi-axis motion networks. |
| USB_DP/USB_DM | USB 2.0 full-speed differential pair | Integrated transceiver with 2 KB on-chip buffer; supports OTG mode for field firmware updates via standard USB cable without external PHY. |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | 188 internal event signals routed without CPU overhead - enables synchronized PWM start, A/D trigger, and comparator interrupt response in <100 ns. |
| High-Resolution PWM (HRPWM) | 195 ps timing resolution on GPTW0–GPTW3 - allows fine-grained dead-time adjustment to minimize shoot-through in SiC/GaN inverter stages. |
| Simultaneous Sampling A/D | Three independent S12ADH units acquire up to 7 channels concurrently - captures instantaneous phase currents for accurate FOC vector calculation. |
| Trusted Secure IP Lite (TSIP-Lite) | AES-128/256 encryption + TRNG + key protection - secures firmware updates and prevents unauthorized access to motor control algorithms. |
| Low-Power Modes | Four modes (Sleep, All-module Clock Stop, Software Standby, Deep Software Standby) - reduces idle power to <10 µA while retaining RAM and wake-up capability via CAN/SCI. |
Applications
| Industrial Inverter Control | Servo Drive System |
|---|---|
|
Use Scenario: Closed-loop vector control of 3-phase AC induction or PMSM motors in HVAC compressors and CNC spindles. IC Role / Device Role / Timing Role: Real-time execution of field-oriented control (FOC) algorithm, synchronized PWM generation, and simultaneous current/voltage sampling. Use Value: 160 MHz RXv3 core + 195 ps HRPWM ensures <1 µs current loop latency and ±0.1° phase accuracy for torque ripple reduction. |
Use Scenario: High-bandwidth position/velocity control in robotic joint actuators with dual-loop feedback (encoder + current). IC Role / Device Role / Timing Role: Coordinating encoder quadrature decoding, 12-bit A/D sampling of motor phase currents, and 5-phase complementary PWM output. Use Value: ELC-linked GPTW and S12ADH enable deterministic 20 kHz servo update rate with zero software jitter in PWM timing. |
| EV Onboard Charger (OBC) | Renewable Energy Inverter |
|
Use Scenario: Digital control of bi-directional AC/DC and DC/DC conversion in automotive-grade OBC modules. IC Role / Device Role / Timing Role: Managing interleaved PFC and LLC resonant stages via hardware-timed PWM, isolated current sensing, and CAN diagnostics. Use Value: Integrated CAN + TSIP-Lite supports ISO 15118-compliant secure charging handshaking and firmware authentication. |
Use Scenario: Grid-tied solar inverter control requiring anti-islanding detection, reactive power regulation, and harmonic mitigation. IC Role / Device Role / Timing Role: Executing grid-synchronization PLL, 3-phase PWM modulation, and real-time harmonic analysis using FPU-accelerated FFT. Use Value: Single-precision FPU + 120 MHz PCLKA enables 50+ harmonic orders computed in <50 µs for EN 50160 compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar motor control MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F566NEDGFP#30 | Same RX66T Group, identical package and pinout, but with 512 KB code flash and 64 KB SRAM instead of 1 MB/128 KB. | Targeted at cost-sensitive single-axis servo drives where reduced memory footprint suffices for basic FOC implementation. | Select when firmware size <400 KB and RAM usage <48 KB; retains all peripherals including HRPWM and ELC. |
| R5F566TDDGFP#30 | Same 144-pin LFQFP package and 1 MB flash, but belongs to RX72T Group with higher 240 MHz CPU, dual-core lockstep option, and enhanced safety certification (IEC 61508 SIL3 ready). | Required for ASIL-B automotive traction inverter control or safety-critical industrial PLC motion modules. | Choose only when functional safety certification (e.g., ISO 26262) or >200 MHz deterministic processing is mandated. |
Compared with R5F566NEDGFP#30, the R5F566NDDGFP#30 provides double flash/SRAM capacity for complex observer-based FOC and sensorless startup algorithms; versus R5F566TDDGFP#30, it offers lower cost and power while meeting IEC 60730 Class B - ideal for industrial-grade inverters without automotive safety mandates.
Availability
R5F566NDDGFP#30 is available at Aetrix Electronics and suitable for industrial inverters, servo drives, EV onboard chargers, and renewable energy inverters requiring stable component supply, long-term lifecycle support, and traceable sourcing for production ramp-up.
Supply support for R5F566NDDGFP#30 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for industrial, automotive, and infrastructure markets.
The RX66T Group - including the R5F566NDDGFP#30 - was designed specifically for high-performance motor control applications, integrating precision PWM, simultaneous analog acquisition, and functional safety features into a single chip for inverter and servo drive manufacturers.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F566NDDGFP#30?
The R5F566NDDGFP#30 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance. This benchmark reflects its real-time processing capability for demanding motor control algorithms like field-oriented control (FOC) and model predictive control (MPC). The RXv3 CPU core executes instructions in a single cycle at this speed, enabling sub-microsecond loop execution times essential for high-bandwidth servo applications.
Does the R5F566NDDGFP#30 support simultaneous sampling across multiple analog channels?
Yes, the R5F566NDDGFP#30 integrates three independent 12-bit S12ADH A/D converter units totaling 30 channels, with units 0 and 1 each featuring three programmable gain amplifier (PGA) channels supporting pseudo-differential input. This architecture enables true simultaneous sampling of up to seven channels - critical for capturing instantaneous phase currents in 3-phase motor control without time skew.
What PWM resolution and complementary output capabilities does the R5F566NDDGFP#30 provide?
The R5F566NDDGFP#30 delivers 10-channel 32-bit GPTW timers plus 4-channel HRPWM with a minimum timing resolution of 195 ps at 160 MHz. It supports single-phase (10 outputs), 3-phase (3 outputs), and 5-phase (2 outputs) complementary PWM modes with automatic dead-time insertion - directly addressing the precise gate-driving requirements of SiC and GaN-based inverter topologies.
How does the R5F566NDDGFP#30 meet IEC 60730 Class B safety requirements?
The R5F566NDDGFP#30 incorporates multiple hardware safety features required for IEC 60730 Class B compliance: oscillation-stop detection, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDT) with window function, RAM test-assisting function via DOC, CRC calculator (CRCA), and register write protection. These features enable automated self-tests and fault detection without software intervention.
What communication interfaces are integrated into the R5F566NDDGFP#30 for industrial networking?
The R5F566NDDGFP#30 integrates one CAN 2.0B controller (32 mailboxes, ISO 11898-1 compliant), one USB 2.0 full-speed host/function/OTG module, seven SCI channels (including LIN-capable SCI12), one I2C interface (RIICa, 400 kbps), and one RSPI interface (30 Mbps). This combination supports deterministic fieldbus communication, firmware updates via USB, and interoperability with industrial sensors and HMIs.
R5F566NDDGFP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RX
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv3
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
- Peripherals:
- DMA, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 78
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 1M x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 22x12b; D/A 1x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F566NDDGFP#30 FAQ
1.How can I place an order for R5F566NDDGFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F566NDDGFP#30 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 R5F566NDDGFP#30 reliable?
The price and inventory of R5F566NDDGFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F566NDDGFP#30 is usually 5 days.
3.What payment methods are accepted for R5F566NDDGFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F566NDDGFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F566NDDGFP#30?
R5F566NDDGFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F566NDDGFP#30 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 R5F566NDDGFP#30?
For technical support, including R5F566NDDGFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F566NDDGFP#30 requirements.
6.How does Aetrix verify that R5F566NDDGFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F566NDDGFP#30 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 R5F566NDDGFP#30 meets industry standards.
7.What is the process for return or replacement of R5F566NDDGFP#30?
All R5F566NDDGFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F566NDDGFP#30, 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 R5F566NDDGFP#30 part is unused and in its original packaging.
Return procedure for R5F566NDDGFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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