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Renesas R5F566TEBGFL#50
- Part No.:
- R5F566TEBGFL#50
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
R5F566TEBGFL#50.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 48LQFP
- Quantity:
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Inventory:3,887
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Product details
Overview
R5F566TEBGFL#50 from Renesas is a 32-bit RXv3 microcontroller optimized for motor control and industrial inverter applications, operating at up to 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 timers - deployed in HVAC compressors, servo drives, and PMSM/BLDC motor controllers.
For engineers reviewing the R5F566TEBGFL#50 datasheet, R5F566TEBGFL#50 pinout, R5F566TEBGFL#50 application, or R5F566TEBGFL#50 equivalent, key selection considerations include its 144-pin LFQFP package, 160-MHz GPTW/MTU3 timer subsystem, 195-ps HRPWM resolution, IEC60730 safety features, and USB 2.0 FS + CAN dual-communication capability for real-time motion control systems.
Technical Context
The R5F566TEBGFL#50 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and configurable endian support. Its clock system integrates PLL, HOCO (16–20 MHz), LOCO (240 kHz), and main oscillator (8–24 MHz) with independent domain clocks: ICLK (160 MHz), PCLKA (120 MHz), PCLKB/C/D (up to 160/60 MHz).
It features three synchronized timer subsystems: 10-channel 32-bit GPTW with dead-time control and phase-shifted PWM, 9-channel 16-bit MTU3d supporting 3-phase inverter output, and 4-channel HRPWM delivering 195-ps timing resolution - all coordinated via Event Link Controller (ELC) to eliminate CPU intervention during critical waveform generation and A/D triggering.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 160 MHz max, 928 CoreMark - enables deterministic real-time motor control loops with <1 µs interrupt latency. |
| Memory | 1 MB code flash (no wait states ≤120 MHz), 128 KB SRAM (no wait), 32 KB data flash (100k erase cycles) - supports field firmware updates and parameter storage without external memory. |
| PWM System | 10-channel GPTW + 9-channel MTU3d + 4-channel HRPWM - delivers simultaneous 3-phase/5-phase complementary PWM with programmable dead time and 195-ps edge placement for precise inverter gate drive. |
| Analog Peripherals | 3× 12-bit S12ADH ADC (30 channels total), 6-channel CMPC, 2× 12-bit D/A - enables simultaneous current/voltage sensing, comparator-based fault detection, and reference generation for closed-loop control. |
| Communication | USB 2.0 FS host/function + CAN 2.0B (32 mailboxes) + 7× SCI + RIIC + RSPI - provides dual high-reliability interfaces for host diagnostics and fieldbus connectivity in industrial drives. |
| Safety & Security | IEC60730 Class B support (oscillation detection, RAM test, CRC, DOC), TSIP-Lite AES-128/256, MPU, register write protection - meets functional safety requirements for certified motor control systems. |
| Package & Environment | 144-pin LFQFP (20 × 20 mm, 0.5 mm pitch), –40°C to +105°C operation - suitable for high-density industrial PCB layouts with extended thermal margin. |
Pinout & Package
Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.5 mm pitch, exposed pad, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual 2.7–5.5 V core supply; separate analog domains (AVCC0/1/2, AVSS0/1/2) enable noise-isolated ADC/DAC operation. |
| XTAL / EXTAL | Main clock oscillator terminals | Accepts 8–24 MHz crystal for PLL reference; supports oscillation-stop detection per IEC60730 compliance. |
| MTIOC0A–MTIOC9A | MTU3d timer I/O pins | Drive 3-phase inverter bridges with complementary outputs; support dead-time insertion and fault-triggered forced shutdown via POE3B. |
| GTIOCA0–GTIOCB3 | GPTW waveform output pins | Deliver high-resolution PWM (195 ps min) for advanced motor control; configurable as single-/3-/5-phase outputs with synchronous start/stop. |
| ADTRG0–ADTRG2 | A/D conversion trigger inputs | Accept hardware triggers from GPTW/MTU3/ELC for precise sampling synchronization with PWM switching edges. |
| USB_VBUS / USB_DP / USB_DM | USB 2.0 Full-Speed interface | Integrated transceiver supports host/device/OTG modes; no external pull-up required - enables firmware update and debug over USB. |
| CAN_TX / CAN_RX | CAN 2.0B physical layer interface | Direct connection to ISO11898-1 compliant transceiver; 32 mailbox FIFO supports prioritized message handling in multi-node drive networks. |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | 188 internal event signals routed without CPU intervention - enables hardware-synchronized PWM, ADC, and GPIO actions for sub-microsecond timing determinism. |
| High-Resolution PWM (HRPWM) | 195-ps minimum timing resolution on GPTW0–GPTW3 - allows fine-grained dead-time adjustment and phase-shift control critical for SiC/GaN inverter efficiency. |
| Simultaneous Sampling ADC | Three independent 12-bit S12ADH units (8+8+14 channels) with dedicated sample-and-hold - captures motor phase currents and DC-link voltage concurrently for vector control. |
| Trusted Secure IP Lite (TSIP-Lite) | AES-128/256 encryption, true random number generator, secure key management - protects firmware integrity and prevents unauthorized cloning of motor control algorithms. |
| IEC60730 Safety Support | Oscillation stop detection, RAM test assist (DOC), CRC calculator (CRCA), register write protection - reduces certification effort for Class B appliance and industrial drive compliance. |
Applications
| Industrial Motor Drives | HVAC Compressor Control |
|---|---|
|
Use Scenario: Real-time field-oriented control (FOC) of 3-phase PMSM/BLDC motors in variable-frequency drives. IC Role / Device Role / Timing Role: Primary motion controller executing PWM generation, current sensing, position estimation, and safety monitoring in <100 µs loop cycles. Use Value: Integrated GPTW/MTU3/HRPWM eliminates external gate driver timing ICs; ELC-synchronized ADC triggers ensure accurate current sampling at PWM center-aligned points. |
Use Scenario: High-efficiency inverter-driven scroll/compressor control in residential and commercial HVAC systems. IC Role / Device Role / Timing Role: System-on-chip managing compressor speed, refrigerant pressure feedback, temperature regulation, and communication with building management systems. Use Value: Dual USB + CAN interfaces enable local service port and networked diagnostics; 128 KB SRAM hosts complex PID + feedforward control algorithms with real-time logging. |
| Servo Drive Controllers | Industrial PLC Motion Modules |
|
Use Scenario: Compact, high-bandwidth servo amplifiers for robotics and CNC axes requiring nanosecond-level PWM precision. IC Role / Device Role / Timing Role: Deterministic motion controller generating synchronized PWM, capturing encoder pulses via MTU3 phase-counting mode, and executing safety-critical STO/SS1 logic. Use Value: 195-ps HRPWM resolution enables <±0.1° torque ripple reduction; integrated CMPC and D/A provide analog feedback conditioning without external op-amps. |
Use Scenario: Modular motion control add-on for programmable logic controllers handling multi-axis coordination in packaging and assembly lines. IC Role / Device Role / Timing Role: Dedicated motion coprocessor offloading trajectory planning, interpolation, and axis synchronization from main PLC CPU. Use Value: 144-pin I/O count supports direct connection to encoders, limit switches, and IO-Link sensors; USB DFU simplifies field firmware upgrades across distributed modules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar motor control MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F566TEADFP#30 | Same RX66T Group, 100-pin LFQFP, 512 KB flash, 64 KB SRAM - reduced I/O count and memory capacity. | Targeted at cost-sensitive, space-constrained inverters with fewer analog channels and simpler control algorithms. | Select when board area and BOM cost outweigh need for full 144-pin I/O and 1 MB flash; verify pin compatibility for existing layout reuse. |
| R5F566TKEDFP#30 | Same package and memory size, but includes PGA pseudo-differential input amplifier (6 channels) - adds signal conditioning for low-level current sensing. | Preferred for designs using shunt-resistor current measurement where amplifier integration reduces external component count and noise susceptibility. | Choose when high-precision analog front-end is required; note PGA input routing differs - verify signal path mapping against R5F566TEBGFL#50 pinout. |
Compared with R5F566TEBGFL#50, the R5F566TEADFP#30 offers lower integration for compact drives, while the R5F566TKEDFP#30 enhances analog sensing capability - both retain identical timer architecture and safety features, enabling scalable design reuse across product tiers.
Availability
R5F566TEBGFL#50 is available at Aetrix Electronics and suitable for industrial motor drives, HVAC inverter systems, and servo amplifier designs requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for production ramp-up.
Supply support for R5F566TEBGFL#50 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 is engineered specifically for high-performance motor control, integrating advanced PWM, synchronized analog peripherals, and functional safety features to accelerate development of IEC60730-certified inverters and drives.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F566TEBGFL#50?
The R5F566TEBGFL#50 operates at a maximum frequency of 160 MHz and achieves 928 CoreMark performance. This benchmark reflects its RXv3 CPU core efficiency, including single-cycle instruction execution, 32-bit multiplier/divider, and IEEE 754-compliant FPU - enabling fast computation for real-time motor control algorithms within the R5F566TEBGFL#50.
Does the R5F566TEBGFL#50 support IEC60730 Class B compliance out of the box?
Yes, the R5F566TEBGFL#50 includes built-in hardware features for IEC60730 Class B: oscillation-stop detection, RAM test assist (via DOC), CRC calculator (CRCA), clock accuracy measurement (CAC), independent watchdog timer (IWDT), and register write protection. These are documented in the R01DS0315EJ0130 datasheet and require proper configuration - not automatic activation - to meet certification requirements for the R5F566TEBGFL#50.
What PWM resolution and channel count does the R5F566TEBGFL#50 provide for motor control?
The R5F566TEBGFL#50 delivers 10-channel 32-bit GPTW, 9-channel 16-bit MTU3d, and 4-channel HRPWM with 195-ps minimum timing resolution. This enables simultaneous 3-phase, 5-phase, and single-phase complementary PWM generation with programmable dead time - all synchronized via ELC for precise inverter gate drive timing in the R5F566TEBGFL#50.
Can the R5F566TEBGFL#50 perform simultaneous sampling across multiple ADC units?
Yes, the R5F566TEBGFL#50 integrates three independent 12-bit S12ADH ADC units (8+8+14 channels) with dedicated sample-and-hold circuits on Units 0 and 1. This allows true simultaneous sampling of up to six analog signals - such as three-phase currents and DC-link voltage - critical for accurate vector control execution in the R5F566TEBGFL#50.
What communication interfaces are integrated into the R5F566TEBGFL#50 for industrial connectivity?
The R5F566TEBGFL#50 integrates USB 2.0 Full-Speed (host/function/OTG), CAN 2.0B (32 mailboxes), seven SCI channels (including LIN-capable SCI12), one RIIC (I²C/SMBus), and one RSPI - providing dual high-reliability interfaces for fieldbus networking, host diagnostics, and sensor communication in industrial motor control applications using the R5F566TEBGFL#50.
R5F566TEBGFL#50 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- -
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- -
- Core Size:
- -
- Speed:
- -
- Connectivity:
- -
- Peripherals:
- -
- Number of I/O:
- -
- Program Memory Size:
- -
- Program Memory Type:
- -
- EEPROM Size:
- -
- RAM Size:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Data Converters:
- -
- Oscillator Type:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
R5F566TEBGFL#50 FAQ
1.How can I place an order for R5F566TEBGFL#50 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F566TEBGFL#50 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 R5F566TEBGFL#50 reliable?
The price and inventory of R5F566TEBGFL#50 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F566TEBGFL#50 is usually 5 days.
3.What payment methods are accepted for R5F566TEBGFL#50?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F566TEBGFL#50 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F566TEBGFL#50?
R5F566TEBGFL#50 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F566TEBGFL#50 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 R5F566TEBGFL#50?
For technical support, including R5F566TEBGFL#50 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F566TEBGFL#50 requirements.
6.How does Aetrix verify that R5F566TEBGFL#50 is sourced from the original manufacturer or authorized distributors?
All R5F566TEBGFL#50 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 R5F566TEBGFL#50 meets industry standards.
7.What is the process for return or replacement of R5F566TEBGFL#50?
All R5F566TEBGFL#50 units undergo pre-shipment inspection (PSI). If there is an issue with R5F566TEBGFL#50, 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 R5F566TEBGFL#50 part is unused and in its original packaging.
Return procedure for R5F566TEBGFL#50:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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