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Renesas R5F56604BDFL#30
- Part No.:
- R5F56604BDFL#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F56604BDFL#30.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:500
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Product details
Overview
R5F56604BDFL#30 from Renesas is a 32-bit RXv3 microcontroller operating at up to 120 MHz, featuring 1 MB code flash, 128 KB SRAM, and 32 KB data flash. It integrates CAN FD (ISO 11898-1:2015), 12-bit A/D (24 channels), 12-bit D/A (2 channels), RTC with sub-clock support, and hardware FPU compliant with IEEE 754. It targets industrial control systems requiring functional safety compliance (IEC 60730) and deterministic real-time response.
For engineers reviewing the R5F56604BDFL#30 datasheet, R5F56604BDFL#30 pinout, R5F56604BDFL#30 application, or R5F56604BDFL#30 equivalent, key selection criteria include its 144-pin LFQFP (PLQP0144KA-B) package, JTAG/FINE debug interface, 2.7–5.5 V single-supply operation, deep software standby mode with RTC persistence, and on-chip MPU for memory protection.
Technical Context
The R5F56604BDFL#30 implements the RXv3 CPU core with 113 instructions including 11 single-precision floating-point operations and 23 DSP instructions. Its clock system supports independent domain scaling: ICLK up to 120 MHz for CPU execution, PCLKA up to 120 MHz for MTU/RSPI/SCI10–11, PCLKB up to 60 MHz for TMR/CMT/CMTW, and ADCLK up to 60 MHz for S12ADH.
Peripheral coordination is managed via the Event Link Controller (ELC), which enables 83 internal event signals to trigger module actions-including timer starts, A/D conversions, and port output changes-without CPU intervention. The MCU includes dedicated safety features: oscillation-stop detection, CAC for clock accuracy monitoring, CRCA with configurable polynomials, DOCA for 32-bit arithmetic verification, and register write protection for critical control registers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit core with 120 MHz max frequency and 709 CoreMark score |
| Memory | 1 MB code flash (no-wait at 120 MHz), 128 KB SRAM (no-wait), 32 KB data flash (100k erase/write cycles) |
| Analog Peripherals | 12-bit S12ADH A/D converter (24 channels, 0.9 µs min conversion), 12-bit R12DAb D/A (2 channels), 4-channel CMPC comparator |
| Communication | CAN FD (1 channel, ISO 11898-1:2015), 13 SCI channels (SCIk/SCIm/SCIh), 2 RIIC (I²C/SMBus), 1 RSPI (30 Mbps), 1 REMC |
| Timers & Control | MTU3a (9 channels), TMRb (4 × 8-bit), CMT (4 × 16-bit), CMTW (2 × 32-bit), IWDT (14-bit, dedicated 120 kHz oscillator) |
| Power & Safety | 2.7–5.5 V supply, –40°C to +85°C (D-version), MPU (8 regions), Trusted Memory (TM), CRC calculator (CRCA), CAC, DOCA |
Pinout & Package
Package: 144-pin Low-Profile Quad Flat Package (LFQFP), PLQP0144KA-B, 20 × 20 mm, 0.5 mm pitch, with JTAG and sub-clock oscillator support.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 | Power supply input | Core/analog supply (2.7–5.5 V); AVCC0 must be ≥ VCC and within 3.0–5.5 V range |
| RES# | Active-low reset input | Hardware reset assertion; internal POR/LVD also generate reset when thresholds violated |
| XTAL / EXTAL | Main clock oscillator terminals | Connect 8–24 MHz crystal; used as PLL reference for 120 MHz system clock generation |
| RTCXTAL / RTCXTAL | Sub-clock oscillator terminals | Connect 32.768 kHz crystal for RTC and low-power timekeeping in deep software standby |
| TMS / TDI / TDO / TCK | JTAG debug interface | IEEE 1149.1-compliant boundary scan and debug access; supports full-speed programming and real-time trace |
| TXD0 / RXD0 | SCI0 asynchronous serial interface | UART-compatible communication channel; supports LIN protocol and smart-card mode via configuration |
| TXD1 / RXD1 | SCI1 asynchronous serial interface | Dedicated SCI channel with FIFO buffering and baud-rate generator; usable for bootloader or diagnostics |
| CTX0 / CRX0 | CAN FD channel 0 differential pair | Compliant with ISO 11898-1:2015 physical layer; supports standard/extended frames and FD data rates up to 5 Mbps |
Key Features
| Feature | Design Value |
|---|---|
| Floating-Point Unit (FPU) | Single-precision IEEE 754 compliant unit integrated into RXv3 core, enabling deterministic trigonometric and signal-processing math without software libraries |
| Event Link Controller (ELC) | 83 internal event sources can directly trigger peripheral actions (e.g., MTU start, A/D conversion, port toggle), eliminating interrupt latency and CPU overhead in real-time loops |
| Trusted Memory (TM) | Enables code flash region protection: TM target area allows instruction fetch only by CPU, blocking read access for external tools or unauthorized firmware extraction |
| Functional Safety Support | Integrated IEC 60730-compliant features include oscillation-stop detection, self-diagnostic A/D disconnection check, RAM test assist via DOC, and register write protection for critical control bits |
| Low-Power Operation | Four defined modes: sleep (CPU stop), all-module clock stop, software standby (RAM retention), and deep software standby (RTC active, <1 µA typical current) |
Applications
| Industrial PLC I/O Module | Automotive Body Control Unit (BCU) |
|---|---|
|
Use Scenario: Real-time monitoring and actuation of digital inputs/outputs, analog sensor readings (temperature, pressure), and PWM-controlled loads in factory automation cabinets. IC Role / Device Role / Timing Role: Central controller executing cyclic control tasks, managing CAN FD communication with higher-level controllers, and performing safety-critical diagnostics using MPU and CAC. Use Value: 120 MHz deterministic execution ensures sub-millisecond I/O scan times; 24-channel A/D and 2-channel D/A enable direct sensor/actuator interfacing without external signal conditioning. |
Use Scenario: Managing lighting, window lifts, door locks, and HVAC subsystems in 12 V automotive platforms with strict EMC and functional safety requirements. IC Role / Device Role / Timing Role: Main BCU MCU handling LIN and CAN FD messaging, driving high-side/low-side switches via MTU3a complementary PWM, and validating power rail integrity via LVD and CAC. Use Value: Integrated CAN FD supports faster firmware updates and diagnostic data transfer; deep software standby maintains RTC and wake-on-event capability while drawing <1 µA during vehicle sleep mode. |
| Smart Energy Metering Gateway | Medical Infusion Pump Controller |
|
Use Scenario: Aggregating meter data via RS485 (SCI), communicating over cellular/Wi-Fi (via external modem), and maintaining accurate time-stamped logs using RTC with leap-year compensation. IC Role / Device Role / Timing Role: Secure host processor implementing secure boot, encrypted data storage in protected flash, and tamper-resistant timekeeping with sub-clock oscillator backup. Use Value: Trusted Memory prevents firmware reverse engineering; 32 KB data flash enables robust logging with 100,000-cycle endurance for long-term field deployment. |
Use Scenario: Closed-loop control of motor-driven syringe pumps with precise flow rate regulation, pressure sensing, and audible/visual alarm generation under IEC 62304 Class C software requirements. IC Role / Device Role / Timing Role: Safety-certified controller executing motor control algorithms using MTU3a PWM with dead-time insertion, verifying analog sensor integrity via A/D self-test, and triggering alarms via GPIO and D/A reference outputs. Use Value: Independent watchdog timer (IWDT) with window function ensures fail-safe shutdown; 12-bit D/A provides calibrated reference voltage for comparator-based pressure threshold detection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56605BDFP#30 | Same RX660 Group, identical 144-pin LFQFP package and peripherals, but with 512 KB code flash instead of 1 MB | Suitable where firmware footprint is ≤512 KB and cost optimization is prioritized over future scalability | Select R5F56605BDFP#30 if flash headroom is not required and BOM cost reduction is critical; no PCB or firmware changes needed |
| R5F566T5BDFP#30 | RX66T Group variant: adds hardware motor control accelerators (MOTOR-DRV), removes CAN FD, retains same 144-pin LFQFP and 120 MHz RXv3 core | Targeted at inverter-driven motor control (e.g., HVAC compressors, industrial drives) rather than multi-protocol gateway applications | Choose R5F566T5BDFP#30 only when motor control acceleration is essential and CAN FD is unnecessary; requires firmware adaptation for motor-specific IP |
Compared with R5F56604BDFL#30, R5F56605BDFP#30 reduces flash capacity but maintains full peripheral compatibility for cost-sensitive deployments, while R5F566T5BDFP#30 trades CAN FD for dedicated motor control logic-making it unsuitable as a drop-in replacement but valuable for specialized motion applications.
Availability
R5F56604BDFL#30 is available at Aetrix Electronics and suitable for industrial PLCs, automotive body control units, smart energy gateways, and medical infusion pump controllers requiring stable component supply, long lifecycle assurance, and functional safety certification support.
Supply support for R5F56604BDFL#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 Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and IoT markets.
The RX660 Group, including R5F56604BDFL#30, was designed for high-integrity industrial control applications demanding real-time performance, functional safety (IEC 60730), and multi-protocol connectivity-including CAN FD, RSPI, and multiple SCI interfaces-in a single-chip solution.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F56604BDFL#30?
The R5F56604BDFL#30 operates at a maximum frequency of 120 MHz and achieves 709 CoreMark in benchmark testing at that speed. This performance stems from the RXv3 CPU core's optimized pipeline, collective register bank save function, and zero-wait-state access to both 1 MB code flash and 128 KB SRAM-enabling deterministic real-time execution for industrial control loops.
Does the R5F56604BDFL#30 support CAN FD, and what standard does it comply with?
Yes, the R5F56604BDFL#30 includes one CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames with data rates up to 5 Mbps. It implements the full CAN FD protocol stack in hardware, including bit-rate switching, flexible data-length fields, and error confinement-making it suitable for automotive and industrial networks requiring high-throughput diagnostics and firmware updates.
What debugging interfaces are available on the R5F56604BDFL#30?
The R5F56604BDFL#30 provides both JTAG (IEEE 1149.1) and FINE (single-wire) debugging interfaces. JTAG supports full-speed programming, boundary scan, and real-time trace, while FINE enables minimal-pin debugging for space-constrained designs. Both interfaces are fully supported by Renesas' e2 studio IDE and CS+ development tools for seamless firmware development and validation.
How does the R5F56604BDFL#30 support functional safety standards like IEC 60730?
The R5F56604BDFL#30 integrates multiple hardware features for IEC 60730 Class B compliance: oscillation-stop detection, A/D converter self-diagnosis and analog input disconnection detection, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDT) with window function, memory protection unit (MPU), and register write protection. These features enable runtime verification of hardware integrity without software overhead.
What is the package type and pin count of the R5F56604BDFL#30?
The R5F56604BDFL#30 uses a 144-pin Low-Profile Quad Flat Package (LFQFP) with part code PLQP0144KA-B, measuring 20 × 20 mm with 0.5 mm pitch. This package includes support for both JTAG debugging and the 32.768 kHz sub-clock oscillator-enabling full RTC functionality and deep software standby mode with persistent timekeeping.
R5F56604BDFL#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-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:
- 39
- 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 10x12b; D/A 2x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56604BDFL#30 FAQ
1.How can I place an order for R5F56604BDFL#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56604BDFL#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 R5F56604BDFL#30 reliable?
The price and inventory of R5F56604BDFL#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56604BDFL#30 is usually 5 days.
3.What payment methods are accepted for R5F56604BDFL#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56604BDFL#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56604BDFL#30?
R5F56604BDFL#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56604BDFL#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 R5F56604BDFL#30?
For technical support, including R5F56604BDFL#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56604BDFL#30 requirements.
6.How does Aetrix verify that R5F56604BDFL#30 is sourced from the original manufacturer or authorized distributors?
All R5F56604BDFL#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 R5F56604BDFL#30 meets industry standards.
7.What is the process for return or replacement of R5F56604BDFL#30?
All R5F56604BDFL#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56604BDFL#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 R5F56604BDFL#30 part is unused and in its original packaging.
Return procedure for R5F56604BDFL#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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