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Renesas R5F56604BDFM#10
- Part No.:
- R5F56604BDFM#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F56604BDFM#10.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,645
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Product details
Overview
R5F56604BDFM#10 from Renesas is a 32-bit RXv3 core microcontroller operating at up to 120 MHz, delivering 709 CoreMark performance, with 1 MB on-chip code flash, 128 KB SRAM, and 32 KB data flash. It integrates CAN FD (ISO 11898-1:2015), 12-bit A/D and D/A converters, RTC with sub-clock support, and operates from 2.7–5.5 V in industrial temperature range (–40°C to +85°C). It targets real-time embedded control in motor drives and industrial automation.
For engineers reviewing the R5F56604BDFM#10 datasheet, R5F56604BDFM#10 pinout, R5F56604BDFM#10 application, or R5F56604BDFM#10 equivalent, key selection criteria include its 144-pin LFQFP package with JTAG/FINE debug, 120-MHz deterministic timing, integrated safety features (MPU, IWDT, CAC, CRCA), and CAN FD + dual SCI FIFOs for robust fieldbus communication.
Technical Context
The R5F56604BDFM#10 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant FPU, and collective register bank save for fast context switching. Its clock system combines an 8–24 MHz external main oscillator, 32.768 kHz sub-clock, and selectable on-chip oscillators (LOCO/HOCO/IWDT-dedicated), enabling precise RTC operation and low-power deep standby with RTC active.
Peripheral integration includes DMACA (8-channel DMA), ELC for interrupt-free inter-module triggering, MTU3a (9-channel PWM/timer with dead-time control), and S12ADH (24-channel 12-bit ADC with self-diagnosis and analog input disconnection detection). All modules are synchronized to configurable PCLK domains (PCLKA up to 120 MHz, PCLKB up to 60 MHz).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 120 MHz max, 709 CoreMark, IEEE 754 FPU |
| Memory | 1 MB code flash (no-wait @120 MHz), 128 KB SRAM (no-wait), 32 KB data flash (100k write cycles) |
| Package & Pins | 144-pin LFQFP (PLQP0144KA-B), 20 × 20 mm, 0.5 mm pitch, 130 GPIO (4× 5-V tolerant) |
| Peripherals | CAN FD (1 ch, ISO 11898-1:2015), 13× SCI (2× SCIm w/16-byte FIFO), 2× RIIC (400 kbps), 1× RSPId (30 Mbps), MTU3a (9 ch), S12ADH (24 ch) |
| Safety & Debug | MPU (8 regions), IWDT w/window function, CAC, CRCA, DOC, Trusted Memory (TM), JTAG + FINE interfaces |
| Operating Range | 2.7–5.5 V supply, –40°C to +85°C (D-version), deep software standby with RTC active |
Pinout & Package
Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.5 mm pitch, exposed thermal pad, RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0 | Power supply inputs | Core/analog supply (2.7–5.5 V); AVCC0 must be ≥ VCC and supports 3.0–5.5 V for ADC/DAC reference |
| RES#, RESET | Reset input | Active-low asynchronous reset; triggers nine distinct reset sources including POR, LVD, and IWDT underflow |
| XTAL, EXTAL | Main clock oscillator terminals | Connect 8–24 MHz crystal/resonator; enables PLL for 120 MHz system clock |
| RTCXTAL, RTCEXTAL | Sub-clock oscillator terminals | Connect 32.768 kHz crystal; required for RTC calendar mode and deep standby timekeeping |
| TMS, TDI, TDO, TCK | JTAG debug interface | IEEE 1149.1-compliant boundary scan and full-speed debugging; coexists with functional GPIO when not in debug mode |
| MTIOC0A–MTIOC8A | MTU3a waveform I/O | Dedicated pins for complementary PWM, phase counting, and dead-time controlled 3-phase inverter drive |
| AD00–AD23 | Analog input channels | 24-channel 12-bit S12ADH inputs; support sampling time per channel, group scan prioritization, and disconnection detection |
| DA0, DA1 | Digital-to-analog outputs | 2× 12-bit R12DAb outputs (0–AVCC0); usable as comparator reference voltage sources |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | Enables 83 internal event signals to trigger peripheral actions (e.g., timer start, ADC conversion) without CPU intervention or ISR overhead |
| Trusted Memory (TM) | Hardware-enforced protection of code flash regions against read-out; only CPU instruction fetch allowed-critical for firmware IP protection |
| Real-time Clock (RTCC) | Full calendar/time counter with leap-year correction, alarm/periodic interrupts, and time-capture on up to 3 pins-operates during deep software standby |
| Independent Watchdog (IWDT) | 14-bit timer with dedicated 120 kHz oscillator, programmable window function, and ELC-triggered refresh-meets IEC 60730 Class B requirements |
| Remote Control Signal Receiver (REMC) | Hardware-accelerated IR signal decoding with 4-pattern matching (header/data0/data1/special) and 8-byte receive buffer-eliminates CPU polling |
Applications
| Industrial Motor Control | Automotive Body Electronics |
|---|---|
Use Scenario: Closed-loop control of 3-phase BLDC/PMSM motors in HVAC compressors or factory robots. IC Role / Device Role / Timing Role: Main controller executing FOC algorithms via MTU3a PWM with dead-time compensation, S12ADH current sensing, and R12DAb offset calibration. Use Value: Deterministic 120 MHz timing ensures <1 µs PWM update latency; integrated DOCA accelerates trigonometric calculations for sine-wave generation. | Use Scenario: Central body control module managing door locks, lighting, and window lift with LIN/CAN FD gateway functionality. IC Role / Device Role / Timing Role: CAN FD node handling high-speed diagnostics and actuator commands; SCIh channels implement LIN physical layer with frame detection. Use Value: Dual SCI FIFOs prevent UART overrun during burst LIN traffic; hardware REMC decodes IR remote commands without CPU load. |
| Smart Energy Meters | Factory Automation I/O Modules |
Use Scenario: DIN-rail mounted meter with tamper detection, RTC logging, and isolated RS-485 communication. IC Role / Device Role / Timing Role: Real-time data acquisition engine using S12ADH (24 ch) for voltage/current harmonics, RTCC for timestamping, and RIIC for EEPROM calibration storage. Use Value: Self-diagnostic ADC detects sensor disconnection; CRCA validates firmware integrity; CAC monitors clock drift for metrology-grade accuracy. | Use Scenario: Distributed I/O terminal with digital input filtering, PWM output control, and CAN FD fieldbus connectivity. IC Role / Device Role / Timing Role: High-reliability interface controller managing 130 GPIOs with 5-V tolerance, TMRb for debounce timing, and ELC for glitch-free input capture. Use Value: Four low-power modes enable energy-efficient sleep between PLC scan cycles; MPU isolates firmware tasks from I/O driver code. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56605BDFM#10 | Same RX660 Group, identical 144-pin LFQFP package and peripherals, but with 512 KB code flash instead of 1 MB | Suitable where firmware size <512 KB and cost sensitivity outweighs future scalability needs | Select when flash headroom is not required and BOM cost reduction is prioritized |
| R5F56606BDFM#10 | Same package and memory sizes, but includes JTAG interface disabled (FINE-only debug); no sub-clock oscillator | RTC and deep standby with RTC active are unavailable; debug bandwidth limited to single-wire FINE | Choose only if RTC is unused and debug speed requirements are minimal |
Compared with R5F56604BDFM#10, R5F56605BDFM#10 reduces flash capacity without altering pinout or peripheral count-ideal for cost-constrained deployments-while R5F56606BDFM#10 sacrifices RTC and JTAG for lower test complexity, making it unsuitable for time-critical or debug-intensive designs.
Availability
R5F56604BDFM#10 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, smart energy metering, and factory automation I/O modules requiring stable component supply across multi-year production cycles.
Supply support for R5F56604BDFM#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 Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and IoT applications.
The RX660 Group is designed for high-integrity real-time control in industrial automation and motor drives, emphasizing deterministic timing, functional safety (IEC 60730), and integrated connectivity including CAN FD and multiple serial interfaces.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F56604BDFM#10?
The R5F56604BDFM#10 operates at a maximum frequency of 120 MHz and achieves 709 CoreMark performance. This score reflects its RXv3 CPU core efficiency, including single-cycle instruction execution, 32-bit multiplier/divider, and barrel shifter. The R5F56604BDFM#10 sustains this performance with zero-wait-state access to both 1 MB code flash and 128 KB SRAM at full speed.
Does the R5F56604BDFM#10 support CAN FD, and what standard does it comply with?
Yes, the R5F56604BDFM#10 integrates one CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames. It enables data rates up to 5 Mbps in the FD data phase while maintaining backward compatibility with classical CAN. The R5F56604BDFM#10's CAN FD peripheral includes message RAM with configurable TX/RX buffers and error counters accessible via dedicated registers.
What debug interfaces are available on the R5F56604BDFM#10?
The R5F56604BDFM#10 provides both JTAG (IEEE 1149.1) and FINE (single-wire) debugging interfaces. JTAG supports full-speed boundary scan, real-time trace, and complex breakpoint configurations; FINE offers lightweight, low-pin-count debug suitable for space-constrained layouts. Both interfaces are active simultaneously and do not share pins with functional GPIOs in the 144-pin LFQFP package.
Is the RTC in the R5F56604BDFM#10 operational during deep software standby mode?
Yes, the RTC in the R5F56604BDFM#10 remains fully functional during deep software standby mode, provided the sub-clock oscillator (32.768 kHz crystal on RTCXTAL/RTCEXTAL) is installed and enabled. The R5F56604BDFM#10 maintains calendar/time counting, alarm generation, and time-capture capability while consuming minimal current, enabling battery-backed timekeeping in energy-sensitive applications.
What safety features does the R5F56604BDFM#10 include for IEC 60730 compliance?
The R5F56604BDFM#10 includes multiple hardware safety features for IEC 60730 Class B compliance: oscillation-stop detection for main/sub clocks, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDT) with window function, CRC calculator (CRCA), data operation circuit (DOCA) for RAM testing, and register write protection. These features are documented in the R5F56604BDFM#10 datasheet sections covering self-test and fault detection.
R5F56604BDFM#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- Series:
- RX600
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv3
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, SCI, SPI
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 55
- 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 14x12b; D/A 2x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56604BDFM#10 FAQ
1.How can I place an order for R5F56604BDFM#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56604BDFM#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 R5F56604BDFM#10 reliable?
The price and inventory of R5F56604BDFM#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56604BDFM#10 is usually 5 days.
3.What payment methods are accepted for R5F56604BDFM#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56604BDFM#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56604BDFM#10?
R5F56604BDFM#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56604BDFM#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 R5F56604BDFM#10?
For technical support, including R5F56604BDFM#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56604BDFM#10 requirements.
6.How does Aetrix verify that R5F56604BDFM#10 is sourced from the original manufacturer or authorized distributors?
All R5F56604BDFM#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 R5F56604BDFM#10 meets industry standards.
7.What is the process for return or replacement of R5F56604BDFM#10?
All R5F56604BDFM#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56604BDFM#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 R5F56604BDFM#10 part is unused and in its original packaging.
Return procedure for R5F56604BDFM#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F56604BDFM#10 Tags
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