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Renesas R5F56604DDFN#10
- Part No.:
- R5F56604DDFN#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R5F56604DDFN#10.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,557
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Product details
Overview
R5F56604DDFN#10 from Renesas Electronics is a 32-bit RXv3 core microcontroller operating at up to 120 MHz, featuring 512 KB on-chip code flash, 128 KB SRAM, 32 KB data flash, integrated CAN FD, 12-bit A/D and D/A converters, and real-time clock with sub-clock oscillator support - deployed in industrial motor control, smart metering, and IEC60730-compliant appliance systems.
For engineers reviewing the R5F56604DDFN#10 datasheet, R5F56604DDFN#10 pinout, R5F56604DDFN#10 application, or R5F56604DDFN#10 equivalent, key selection criteria include its 100-pin LFQFP package with JTAG/FINE debug interfaces, 2.7–5.5 V single-supply operation, –40°C to +85°C temperature grade (D-version), and support for deep software standby with RTC retention.
Technical Context
The R5F56604DDFN#10 implements the RXv3 CPU core with single-precision FPU compliant to IEEE 754, supporting 113 instructions including DSP and floating-point operations. It integrates an event link controller (ELC) enabling interrupt-free inter-module triggering and a memory protection unit (MPU) with eight configurable regions for secure embedded execution.
Its clock system combines a 8–24 MHz external main oscillator, 32.768 kHz sub-clock oscillator, and internal HOCO/LOCO oscillators, with independent PLL synthesis for ICLK (up to 120 MHz), PCLKA (120 MHz), PCLKB (60 MHz), and ADCLK (60 MHz). The MCU supports background programming/erasing of both code and data flash memory.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit core with FPU, 709 CoreMark @ 120 MHz - enables deterministic real-time control with floating-point math acceleration. |
| Max Operating Frequency | 120 MHz system clock - delivers high-throughput signal processing and multi-threaded task scheduling. |
| Code Flash Memory | 512 KB with no-wait access - supports full-speed instruction execution without pipeline stalls. |
| Data Flash Memory | 32 KB, rated for 100,000 erase/write cycles - suitable for field-updatable calibration data and configuration storage. |
| SRAM | 128 KB, zero wait-state operation - accommodates large buffers, stack depth, and real-time OS footprint. |
| Supply Voltage | 2.7–5.5 V single supply - simplifies power design across industrial and battery-backed applications. |
| Operating Temperature | –40°C to +85°C (D-version) - qualified for extended industrial ambient conditions. |
| Package | 100-pin LFQFP (PLQP0100KB-B), 14 × 14 mm, 0.5 mm pitch - compatible with standard surface-mount assembly and thermal management. |
Pinout & Package
Package: PLQP0100KB-B, 100-pin Low-profile Quad Flat Package, 14 × 14 mm body, 0.5 mm lead pitch, exposed pad for thermal dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0 | Power supply inputs | Dual-domain supply: VCC powers digital logic (2.7–5.5 V); AVCC0 powers analog peripherals (3.0–5.5 V, ≥ VCC) - ensures noise isolation for ADC/DAC. |
| RES# | Active-low reset input | Asynchronous hardware reset with internal pull-up - enables robust system initialization and recovery. |
| CLKIN, CLKOUT | Main clock oscillator terminals | Supports 8–24 MHz crystal/resonator - provides stable PLL reference for precise timing and CAN FD bit-rate accuracy. |
| XTAL, EXTAL | Sub-clock oscillator terminals | Connects 32.768 kHz crystal - enables RTC operation and low-power wake-up during deep software standby. |
| TMS, TDI, TDO, TCK | JTAG debug interface | IEEE 1149.1-compliant boundary scan and emulation - allows full visibility into CPU state and memory during development. |
| FINE | Single-wire debug interface | Reduces debug footprint to one pin - ideal for space-constrained designs where JTAG pins are repurposed as GPIO. |
| TXD0, RXD0 | SCI0 asynchronous serial interface | Full-duplex UART with programmable baud rate generator - used for host communication, firmware updates, and diagnostics. |
| CANFD_TX, CANFD_RX | CAN FD transceiver interface | Differential pair compliant with ISO 11898-1:2015 - supports data rates up to 5 Mbps and payloads up to 64 bytes per frame. |
| AD00–AD23 | Analog input channels | 24-channel 12-bit SAR ADC with 0.9 µs conversion time - supports simultaneous sampling and group-based priority scanning for motor current sensing. |
| DA0, DA1 | Analog output channels | Two 12-bit voltage-output DACs (0–AVCC0 range) - usable as comparator references or analog setpoints in closed-loop control. |
Key Features
| Feature | Design Value |
|---|---|
| IEC60730 Class B Support | Integrated oscillation-stop detection, RAM test assist (DOC), CRC calculator (CRCA), self-diagnostic A/D, and register write protection - reduces certification effort for household appliances. |
| Event Link Controller (ELC) | 83 internal event sources linked without CPU intervention - enables deterministic timer-triggered ADC sampling and PWM dead-time compensation in sleep mode. |
| Background Operation (BGO) | Simultaneous code/data flash programming/erasing while executing application code - enables seamless firmware updates and parameter reconfiguration. |
| Trusted Memory (TM) | Hardware-enforced read protection for designated flash regions - prevents unauthorized extraction of proprietary algorithms or security keys. |
| Remote Control Signal Receiver (REMC) | Hardware-accelerated IR protocol decoding with 8-byte FIFO and pattern matching - offloads CPU from NEC, RC-5, and custom remote command parsing. |
| Arithmetic Unit (TFU) | Hardware sine/cosine/arctangent computation - accelerates motor FOC (field-oriented control) and sensor fusion without floating-point library overhead. |
Applications
| Industrial Motor Control | Smart Energy Metering |
|---|---|
Use Scenario: Closed-loop vector control of 3-phase BLDC/PMSM motors in HVAC compressors and industrial drives. IC Role / Device Role / Timing Role: Real-time executor of FOC algorithms using TFU and MTU3a complementary PWM outputs with automatic dead-time insertion. Use Value: Enables <1 µs jitter PWM generation and synchronized 12-bit current sensing via ELC-triggered ADC - critical for torque ripple reduction and efficiency optimization. | Use Scenario: High-accuracy polyphase energy meter with harmonic analysis and tamper detection. IC Role / Device Role / Timing Role: Central measurement controller interfacing metrology ICs via SPI, performing RMS/calibration calculations, and managing secure firmware updates over CAN FD. Use Value: Leverages 128 KB SRAM for waveform buffer storage and CRCA for SECU-128 signature verification - meets IEC 62056 and DLMS/COSEM compliance requirements. |
| Home Appliance Control | Automotive Body Electronics |
Use Scenario: Washing machine main control unit with water level, temperature, and motor speed regulation. IC Role / Device Role / Timing Role: Safety-certified MCU handling real-time PID loops, user interface, and fault monitoring per IEC60730 Class B. Use Value: Integrated MPU, watchdog timers, and self-test functions eliminate need for external safety monitors - reduces BOM cost and board area. | Use Scenario: Door module controlling window lift, mirror adjustment, and seat position memory. IC Role / Device Role / Timing Role: CAN FD node with LIN slave capability (via SCIh), managing distributed actuator control and diagnostic reporting. Use Value: Single-chip integration of CAN FD physical layer interface, 12-bit DAC for analog sensor biasing, and REMC for IR-based keyless entry - consolidates multiple legacy components. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56605DDFN#10 | Same RX660 Group, 100-pin LFQFP, but with 1 MB code flash instead of 512 KB - identical peripheral set and pinout. | Preferred when larger firmware image size or dual-bank OTA update capability is required. | Select R5F56605DDFN#10 only if >512 KB flash is needed; otherwise R5F56604DDFN#10 offers optimal cost/performance balance. |
| R5F56602DDFN#10 | Same package and temperature grade, but with 64-pin LFQFP (PLQP0064KB-C) and reduced peripheral count - fewer SCI channels, no CAN FD, only 10 ADC inputs. | Suitable for cost-sensitive, lower-I/O applications like simple sensor nodes or basic power supplies. | R5F56602DDFN#10 is not pin-compatible; requires PCB redesign - choose only for new designs targeting lower feature count and BOM cost. |
Compared with R5F56605DDFN#10, the R5F56604DDFN#10 trades flash capacity for lower unit cost while retaining full CAN FD, RTC, and analog peripheral functionality. Against R5F56602DDFN#10, it delivers significantly higher integration - especially for safety-critical or communication-intensive applications requiring CAN FD and 24-channel ADC - without changing the 100-pin footprint.
Availability
R5F56604DDFN#10 is available at Aetrix Electronics and suitable for industrial motor control, smart metering, and home appliance applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for R5F56604DDFN#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 delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, infrastructure, and IoT markets.
The RX660 Group, including the R5F56604DDFN#10, was designed for high-performance, safety-aware embedded applications demanding real-time responsiveness, functional safety compliance (IEC60730), and rich analog/motor control peripherals.
FAQ
What is the maximum operating frequency of the R5F56604DDFN#10?
The R5F56604DDFN#10 operates at a maximum system clock frequency of 120 MHz, enabled by its RXv3 CPU core and on-chip PLL. This frequency is sustained with zero wait-state access to both 512 KB code flash and 128 KB SRAM, allowing deterministic real-time execution of complex control algorithms and communication stacks without pipeline stalls.
Does the R5F56604DDFN#10 support CAN FD communication?
Yes, the R5F56604DDFN#10 integrates a CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames at data rates up to 5 Mbps and payloads up to 64 bytes. Its CAN FD peripheral includes dedicated message RAM, error counters, and loopback self-test modes - all accessible via the R5F56604DDFN#10's register map and supported by Renesas' FSP middleware.
What debugging interfaces does the R5F56604DDFN#10 provide?
The R5F56604DDFN#10 supports both JTAG (IEEE 1149.1) and FINE (single-wire) debugging interfaces. JTAG provides full boundary-scan and multi-core debug capability, while FINE reduces pin count for debug-only use cases. Both interfaces are active simultaneously and fully supported by Renesas' e2 studio IDE and CS+ toolchain for the R5F56604DDFN#10.
Is the R5F56604DDFN#10 qualified for industrial temperature operation?
Yes, the R5F56604DDFN#10 is rated for industrial temperature operation from –40°C to +85°C (D-version), as confirmed by Renesas' official datasheet R01DS0393EJ0100. This qualification covers all specified electrical characteristics, timing parameters, and peripheral functionality - making the R5F56604DDFN#10 suitable for deployment in factory automation, power supplies, and outdoor metering equipment.
How much on-chip memory does the R5F56604DDFN#10 include?
The R5F56604DDFN#10 includes 512 KB of on-chip code flash memory, 32 KB of reprogrammable data flash memory (rated for 100,000 erase/write cycles), and 128 KB of high-speed SRAM with zero wait-state access at 120 MHz. All memory blocks support background operation, enabling concurrent execution and non-volatile storage updates without halting the R5F56604DDFN#10 application.
R5F56604DDFN#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-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:
- 69
- 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 17x12b; D/A 2x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56604DDFN#10 FAQ
1.How can I place an order for R5F56604DDFN#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56604DDFN#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 R5F56604DDFN#10 reliable?
The price and inventory of R5F56604DDFN#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56604DDFN#10 is usually 5 days.
3.What payment methods are accepted for R5F56604DDFN#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56604DDFN#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56604DDFN#10?
R5F56604DDFN#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56604DDFN#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 R5F56604DDFN#10?
For technical support, including R5F56604DDFN#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56604DDFN#10 requirements.
6.How does Aetrix verify that R5F56604DDFN#10 is sourced from the original manufacturer or authorized distributors?
All R5F56604DDFN#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 R5F56604DDFN#10 meets industry standards.
7.What is the process for return or replacement of R5F56604DDFN#10?
All R5F56604DDFN#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56604DDFN#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 R5F56604DDFN#10 part is unused and in its original packaging.
Return procedure for R5F56604DDFN#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F56604DDFN#10 Tags
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