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Renesas R5F566TFAGFP#10
- Part No.:
- R5F566TFAGFP#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F566TFAGFP#10.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,043
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Product details
Overview
R5F566TFAGFP#10 from Renesas is a 32-bit RXv3 microcontroller optimized for motor control and industrial inverter applications, operating at up to 160 MHz with 1 MB on-chip code flash, 128 KB SRAM, 32 KB data flash, integrated 3-phase/5-phase complementary PWM (GPTW), and 4-channel high-resolution PWM (HRPWM) with 195 ps timing resolution. It supports CAN 2.0B, full-speed USB 2.0 host/function/OTG, and IEC60730-compliant safety functions including CAC, CRCA, IWDT, and RAM ECC.
For engineers reviewing the R5F566TFAGFP#10 datasheet, R5F566TFAGFP#10 pinout, R5F566TFAGFP#10 application, or R5F566TFAGFP#10 equivalent, key selection criteria include 160-MHz real-time PWM timing precision, simultaneous 3-unit 12-bit ADC sampling for motor current sensing, integrated TSIP-Lite encryption for firmware protection, and support for -40°C to +105°C extended temperature operation in industrial environments.
Technical Context
The R5F566TFAGFP#10 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and 111-instruction set including DSP extensions. Its clock system integrates PLL with HOCO (16–20 MHz) or external 8–24 MHz crystal reference, enabling independent PCLKA (120 MHz), PCLKC (160 MHz), and ADCLK (60 MHz) domains for concurrent high-speed PWM, timer, and ADC operation.
Motor control is enabled by tightly coupled peripherals: GPTW (10-channel 32-bit PWM) and MTU3d (9-channel 16-bit timer) both synchronized to PCLKC, HRPWM (4 channels) overlaying GPTW outputs for sub-nanosecond edge placement, and ELC-driven event chaining that triggers ADC conversions directly from PWM zero-crossings without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 160 MHz max, 928 CoreMark, IEEE 754 FPU |
| Memory | 1 MB code flash (no wait ≤120 MHz), 128 KB SRAM (no wait), 32 KB data flash (100k erase cycles) |
| PWM Capability | 10-channel GPTW (3-phase/5-phase complementary), 4-channel HRPWM (195 ps min resolution) |
| Analog Peripherals | 3× 12-bit S12ADH ADC (30 ch total, 3 sample-and-hold units), 2× 12-bit D/A, 6× CMPC |
| Communication | CAN 2.0B (32 mailboxes), USB 2.0 FS host/function/OTG, 7× SCI, 1× RIIC (400 kbps), 1× RSPI (30 Mbps) |
| Safety & Security | IEC60730 support (CAC, CRCA, IWDT, oscillation stop detection), TSIP-Lite AES-128/256, 16 KB ECC RAM |
| Supply & Temp | 2.7–5.5 V VCC, AVCC = 3.0–5.5 V, -40°C to +105°C (G-version) |
Pinout & Package
Package: 144-pin LFQFP (PLQP0144KA-B), 20 × 20 mm, 0.5 mm pitch, 110 general-purpose I/O pins (5-V tolerant on 4 pins, open-drain on all, large-current drive on 15 pins).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Power supply and ground | Dedicated analog/digital power domains; AVCC0/1/2 and AVSS0/1/2 required for ADC/DAC accuracy |
| XTAL/EXTAL | Main clock oscillator input | Accepts 8–24 MHz crystal; enables PLL lock for 160 MHz system clock |
| MTIOC0A–MTIOC9A | MTU3d waveform I/O | Supports 3-phase complementary PWM output with automatic dead-time insertion |
| GTIOCA0–GTIOCA9 | GPTW waveform output | Primary PWM outputs; routed to HRPWM for 195 ps fine timing adjustment |
| ADTRG0–ADTRG2 | ADC conversion trigger inputs | Accept synchronous triggers from GPTW/MTU3 via ELC for precise current-sampling alignment |
| CANRX/CANTX | CAN bus interface | Differential pair compliant with ISO11898-1; supports 1 Mbit/s baud rate |
| USB_VBUS/USB_DP/USB_DM | USB 2.0 physical layer | Full-speed transceiver with integrated pull-ups; requires VCC_USB = 3.0–3.6 V |
Key Features
| Feature | Design Value |
|---|---|
| High-resolution PWM overlay | HRPWM adds 195 ps edge placement resolution to GPTW outputs-enables <1% THD in SiC/GaN inverter gate drive |
| Simultaneous multi-unit ADC sampling | Three independent S12ADH units sample up to 7 channels concurrently-critical for dual-shunt or three-shunt motor current reconstruction |
| Event Link Controller (ELC) | 188 internal event signals enable CPU-free peripheral chaining-e.g., GPTW period match → ADC start → DMA transfer → interrupt |
| IEC60730 safety hardware | Integrated CAC (clock accuracy check), CRCA (CRC engine), IWDT with window function, and RAM test assist-reduces external safety IC count |
| Trusted Secure IP Lite (TSIP-Lite) | AES-128/256 encryption, true RNG, and key protection-secures firmware updates and prevents cloning in industrial OEM deployments |
Applications
| Industrial Motor Drives | Home Appliance Inverters |
|---|---|
Use Scenario: Field-oriented control (FOC) of 3-phase PMSM/BLDC motors in HVAC compressors, washing machine drums, and refrigerator fans. IC Role / Device Role / Timing Role: Real-time PWM generation (GPTW + HRPWM), synchronized current sampling (S12ADH), and CAN-based command interface. Use Value: 195 ps PWM edge resolution enables precise dead-time compensation for SiC MOSFETs, reducing switching losses by up to 12% versus standard 160 MHz MCUs. |
Use Scenario: Sensorless FOC in variable-speed washing machine drum drives requiring low-noise, high-efficiency operation across load ranges. IC Role / Device Role / Timing Role: Simultaneous 3-unit ADC sampling for back-EMF estimation, 5-phase complementary PWM for torque ripple suppression, and USB-based field calibration. Use Value: Integrated PGA pseudo-differential amplifiers (6 channels) eliminate external op-amps for motor phase voltage sensing, cutting BOM cost by $0.32/unit. |
| Industrial PLC I/O Modules | Renewable Energy Converters |
Use Scenario: High-density digital I/O and analog input modules in DIN-rail PLCs requiring functional safety certification per IEC61508 SIL2. IC Role / Device Role / Timing Role: Safety monitor (IWDT, CAC, CRCA), isolated analog input conditioning (S12ADH + CMPC), and EtherCAT slave interface via SCI/RSPI. Use Value: On-chip 16 KB ECC RAM and register write protection reduce external safety memory and watchdog ICs, accelerating IEC61508 FMEDA analysis. |
Use Scenario: Grid-tied solar microinverters needing fast DC-AC synchronization, anti-islanding detection, and secure firmware OTA updates. IC Role / Device Role / Timing Role: High-accuracy ADC sampling (0.9 µs/ch) for grid voltage/frequency monitoring, TSIP-Lite AES-GCM for encrypted firmware delivery, and CAN for string-level communication. Use Value: Built-in temperature sensor (±1.0°C) and self-diagnostic ADC disconnection detection satisfy UL 1741 SB anti-islanding requirements without external sensors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar motor control MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F566TAADFP#30 | Same RX66T family, 100-pin LFQFP, 512 KB flash, 64 KB SRAM, no USB, -40°C to +85°C | Limited I/O count (69 pins), no USB OTG, lower temp grade-suitable for cost-sensitive fixed-function inverters | Select when USB and extended temperature are unnecessary and PCB space is constrained. |
| R7FA6M2AF3CFP#AA0 | RX671-based, 100-pin LQFP, 1 MB flash, 256 KB SRAM, no HRPWM, -40°C to +105°C | Higher SRAM but lacks 195 ps HRPWM and simultaneous 3-unit ADC-better for connectivity-heavy, less timing-critical apps | Select when Ethernet/USB HS or larger buffer memory outweighs sub-nanosecond PWM timing needs. |
Compared with R5F566TFAGFP#10, R5F566TAADFP#30 reduces package size and thermal capability but retains core motor control peripherals, while R7FA6M2AF3CFP#AA0 trades HRPWM precision for enhanced connectivity and memory-making R5F566TFAGFP#10 optimal for high-fidelity inverter timing where SiC/GaN switching demands <200 ps edge control.
Availability
R5F566TFAGFP#10 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, PLC I/O modules, and renewable energy converters requiring stable component supply across extended temperature and long product lifecycles.
Supply support for R5F566TFAGFP#10 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 RX66T Group-including R5F566TFAGFP#10-is designed specifically for high-performance motor control in industrial inverters, HVAC systems, and factory automation, integrating precision PWM, safety hardware, and real-time analog subsystems on a single die.
FAQ
What is the maximum operating frequency and core architecture of the R5F566TFAGFP#10?
The R5F566TFAGFP#10 operates at a maximum frequency of 160 MHz using the 32-bit RXv3 CPU core, delivering 928 CoreMark performance. It features an IEEE 754-compliant single-precision FPU, 111-instruction set with DSP extensions, and a 4-Gbyte linear address space. The core supports little-endian or big-endian data arrangement and includes on-chip 32×32→64-bit multiplier and 32/32→32-bit divider-enabling deterministic real-time motor control loops within tight timing budgets.
Does the R5F566TFAGFP#10 support IEC60730 Class B compliance out of the box?
Yes, the R5F566TFAGFP#10 includes dedicated hardware for IEC60730 Class B compliance: clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), independent watchdog timer (IWDT) with window function, oscillation-stop detection, RAM test-assisting function via DOC, and register write protection. These features are documented in the R01DS0315EJ0130 datasheet and enable certified self-test routines without external components-reducing certification effort for industrial motor controllers.
What PWM resolution and configuration options does the R5F566TFAGFP#10 provide for inverter gate driving?
The R5F566TFAGFP#10 provides two-tiered PWM capability: 10-channel 32-bit GPTW timers supporting single-phase, 3-phase, and 5-phase complementary PWM modes with programmable dead time; plus 4-channel HRPWM overlay that achieves minimum 195 ps edge placement resolution at 160 MHz. This enables precise timing control for SiC/GaN devices-critical for minimizing shoot-through risk and optimizing efficiency in high-frequency inverters.
How many ADC channels and what sampling capabilities does the R5F566TFAGFP#10 offer for motor current sensing?
The R5F566TFAGFP#10 integrates three independent 12-bit S12ADH ADC units totaling 30 input channels, with 8+8+14 channel distribution across units. It supports simultaneous sampling across all three units-up to 7 channels concurrently-with dedicated sample-and-hold circuits (3 per unit 0/1). Minimum conversion time is 0.9 µs per channel at 60 MHz ADCLK, and conversion triggers can be sourced from GPTW/MTU3 via ELC for cycle-accurate current capture aligned to PWM edges.
Is the R5F566TFAGFP#10 pin-compatible with other RX66T group members?
No, the R5F566TFAGFP#10 is not pin-compatible with other RX66T variants due to its 144-pin LFQFP (PLQP0144KA-B) package-distinct from 100-pin, 112-pin, or 80-pin offerings in the same family. Pin counts, I/O allocations, and peripheral signal mappings differ significantly across packages. Migration requires PCB redesign; however, software compatibility is maintained across the RX66T group via common toolchain and peripheral register layout.
R5F566TFAGFP#10 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:
- 160MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 72
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 22x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F566TFAGFP#10 FAQ
1.How can I place an order for R5F566TFAGFP#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F566TFAGFP#10 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 R5F566TFAGFP#10 reliable?
The price and inventory of R5F566TFAGFP#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F566TFAGFP#10 is usually 5 days.
3.What payment methods are accepted for R5F566TFAGFP#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F566TFAGFP#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F566TFAGFP#10?
R5F566TFAGFP#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F566TFAGFP#10 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 R5F566TFAGFP#10?
For technical support, including R5F566TFAGFP#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F566TFAGFP#10 requirements.
6.How does Aetrix verify that R5F566TFAGFP#10 is sourced from the original manufacturer or authorized distributors?
All R5F566TFAGFP#10 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 R5F566TFAGFP#10 meets industry standards.
7.What is the process for return or replacement of R5F566TFAGFP#10?
All R5F566TFAGFP#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F566TFAGFP#10, 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 R5F566TFAGFP#10 part is unused and in its original packaging.
Return procedure for R5F566TFAGFP#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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