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Renesas R5F56604BDFL#10
- Part No.:
- R5F56604BDFL#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F56604BDFL#10.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,249
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Product details
Overview
R5F56604BDFL#10 from Renesas is a 32-bit RXv3 core microcontroller operating at up to 120 MHz, delivering 709 CoreMark performance. It integrates 1 Mbyte of on-chip code flash (no-wait access), 128 Kbytes of SRAM, 32 Kbytes of reprogrammable data flash, and supports CAN FD, 12-bit A/D and D/A converters, RTC, and hardware FPU - deployed in industrial motor control and embedded HMI systems.
For engineers reviewing the R5F56604BDFL#10 datasheet, R5F56604BDFL#10 pinout, R5F56604BDFL#10 application, or R5F56604BDFL#10 equivalent, this page delivers verified specifications, package mapping to PLQP0144KA-B (144-pin LFQFP), functional pin roles, real-world use cases, and two validated alternative MCUs for design continuity.
Technical Context
The R5F56604BDFL#10 implements the RXv3 CPU core with single-precision IEEE 754 FPU, 16 register banks for fast context switching, and MPU-based memory protection. 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 timing across PCLKA (up to 120 MHz), PCLKB (up to 60 MHz), and ADCLK (up to 60 MHz).
Peripheral integration includes MTU3a (9-channel PWM/encoder), ELC for interrupt-free inter-module triggering, DMACAa (8-channel DMA), and dual SCI/RSPI/I2C interfaces - all coordinated via event linking without CPU intervention. The device supports IEC60730 Class B compliance through built-in self-test features including oscillation-stop detection, RAM test assist (DOC), CRC calculator (CRCA), and register write protection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 120 MHz max, 709 CoreMark, IEEE 754 FPU, 113 instructions |
| Memory | 1 Mbyte code flash (no-wait @120 MHz), 128 Kbytes SRAM (no-wait), 32 Kbytes data flash (100k erase cycles) |
| Analog Peripherals | 24-channel 12-bit S12ADH (0.9 µs conversion), 2-channel 12-bit R12DAb (0–AVCC0 output), 4-channel CMPC |
| Timers & Control | MTU3a (9 channels), TMRb (4×8-bit), CMT/CMTW (8×16-bit/2×32-bit), IWDTa (14-bit, windowed, dedicated clock) |
| Communication | CAN FD (ISO 11898-1:2015, 1 channel), RSPI (30 Mbps), RIIC (400 kbps, 2 channels), SCIk/SCIm/SCIh (13 total SCI channels) |
| Package & Environment | PLQP0144KA-B (144-pin LFQFP, 20×20 mm, 0.5 mm pitch), –40°C to +85°C (D-version), 2.7–5.5 V supply |
Pinout & Package
Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.5 mm pitch, lead-free, RoHS compliant.
| 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 | Asynchronous hardware reset; low pulse ≥ 100 ns triggers full system reset |
| CLKIN / CLKOUT | Main clock oscillator interface | Connects to 8–24 MHz crystal/resonator; CLKOUT provides buffered feedback |
| RTCXT1 / RTCXT2 | Sub-clock oscillator interface | Supports 32.768 kHz crystal for RTC operation; required for calendar/time-capture functions |
| TXD0 / RXD0 | SCI0 asynchronous serial interface | Full-duplex UART pins; configurable baud rate, LSB/MSB-first, start-bit edge detection |
| CTX0 / CRX0 | CAN FD channel 0 interface | Differential CAN transceiver connection; compliant with ISO 11898-1:2015 physical layer |
| MTIOC0A / MTIOC0B | MTU3a channel 0 waveform I/O | Configurable as complementary PWM outputs with programmable dead-time for 3-phase inverter control |
| ADTRG0 / ADTRG1 | A/D conversion trigger inputs | Accept external or peripheral-generated pulses to initiate S12ADH conversions without software overhead |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | 83 internal event signals routed between peripherals without CPU involvement - enables deterministic low-latency response in motor control loops |
| Trusted Memory (TM) Function | Enables secure code execution from protected flash regions; prevents unauthorized read-out while allowing CPU instruction fetch only |
| IEC60730 Safety Support | Integrated CAC (clock accuracy monitoring), DOC-assisted RAM test, oscillation-stop detection, and register write protection - reduces external safety component count |
| Remote Control Signal Receiver (REMC) | Dedicated IR signal decoder with 4-pattern matching (header/data0/data1/special), 8-byte FIFO, and selectable clock source (sub-clock/PCLK/TMR) |
| Arithmetic Unit (TFU) | Hardware-accelerated sine/cosine/arctangent computation - eliminates floating-point library overhead in motion control algorithms |
Applications
| Industrial Motor Drive | Smart Energy Metering |
|---|---|
|
Use Scenario: Closed-loop field-oriented control (FOC) of 3-phase BLDC motors in HVAC compressors and pump drives. IC Role / Device Role / Timing Role: Main controller executing FOC algorithm, generating synchronized PWM via MTU3a, sampling current/voltage via S12ADH, and managing CAN FD diagnostics. Use Value: 120 MHz RXv3 core + TFU enables real-time trigonometric calculations; 24-channel ADC supports simultaneous shunt-based current sensing; ELC synchronizes PWM updates with ADC triggers. |
Use Scenario: DIN-rail mounted electricity meter with tariff switching, tamper detection, and grid communication. IC Role / Device Role / Timing Role: System-on-chip managing metrology (S12ADH + R12DAb reference), RTC-based billing, CAN FD grid reporting, and IEC60730 self-tests. Use Value: Integrated 32 Kbyte data flash stores calibration coefficients and firmware logs; RTC with leap-year adjustment ensures accurate time-of-use billing; IWDTa windowing prevents runaway firmware execution. |
| Human-Machine Interface (HMI) | Building Automation Controller |
|
Use Scenario: Touch-enabled panel PC with local logic, display refresh, and sensor aggregation in factory floor terminals. IC Role / Device Role / Timing Role: Application processor handling GUI rendering (via external LCD controller), local I/O management, and RSPI-connected flash storage. Use Value: 128 Kbyte SRAM buffers frame data; 13 SCI channels support multiple serial peripherals (barcode scanner, printer, PLC link); 5-V tolerant I/O simplifies interface to legacy 5V sensors. |
Use Scenario: Distributed HVAC controller managing zone dampers, temperature setpoints, and BACnet/IP gateway via Ethernet bridge. IC Role / Device Role / Timing Role: Edge intelligence node performing local PID control, sensor fusion (temp/humidity/CO₂), and protocol translation (CAN FD ↔ RS485 ↔ Ethernet). Use Value: Dual RIIC channels interface to I²C sensors; 144-pin package provides ample GPIO for discrete I/O expansion; deep software standby mode extends battery life during occupancy gaps. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56605BDFP#30 | Same RX660 Group, identical 144-pin LFQFP (PLQP0144KA-B), but with 512 Kbyte code flash instead of 1 Mbyte | Suitable where firmware footprint is <512 KB and cost sensitivity outweighs future scalability needs | Select when flash headroom is not required and BOM cost reduction is prioritized over field-upgrade flexibility |
| R5F566T5BDFP#30 | RX66T Group variant: same package and pinout, but optimized for motor control with enhanced MTU3a (12-channel), higher PWM resolution, and integrated encoder interface | Better suited for high-performance servo drives requiring position feedback and advanced commutation | Choose for new motor control designs demanding tighter PWM timing, encoder capture, or higher channel count - not drop-in compatible due to peripheral register differences |
Compared with R5F56604BDFL#10, R5F56605BDFP#30 offers identical timing/peripheral capability at reduced flash capacity, while R5F566T5BDFP#30 trades general-purpose flexibility for specialized motor-control acceleration - both require PCB layout reuse but distinct firmware adaptation.
Availability
R5F56604BDFL#10 is available at Aetrix Electronics and suitable for industrial motor control, smart energy metering, HMI panels, and building automation controllers requiring stable component supply across multi-year production cycles.
Supply support for R5F56604BDFL#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 automotive, industrial, and IoT markets.
The RX660 Group, including R5F56604BDFL#10, was designed for high-integrity industrial applications requiring real-time responsiveness, functional safety (IEC60730), and rich analog/motor control integration - bridging performance and reliability in resource-constrained environments.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F56604BDFL#10?
The R5F56604BDFL#10 operates at a maximum frequency of 120 MHz and achieves 709 CoreMark performance under benchmark conditions. This reflects its RXv3 CPU core efficiency, on-chip FPU, and zero-wait-state 1 Mbyte flash execution - critical for deterministic real-time tasks in industrial control applications where R5F56604BDFL#10 is commonly deployed.
Does the R5F56604BDFL#10 support CAN FD, and what standard does it comply with?
Yes, the R5F56604BDFL#10 includes one CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames at data rates up to 5 Mbps. This enables high-bandwidth diagnostics and firmware updates in industrial networks - a key differentiator for R5F56604BDFL#10 versus legacy CAN-only MCUs in automation systems.
What package type and pin count does the R5F56604BDFL#10 use?
The R5F56604BDFL#10 uses the PLQP0144KA-B package: a 144-pin Low-profile Quad Flat Package with 20 × 20 mm body size and 0.5 mm pitch. This package provides 130 general-purpose I/O pins (including 4 with 5-V tolerance), JTAG/FINE debug interfaces, and full peripheral access - matching the highest-pin-count configuration in the RX660 Group.
How much on-chip memory does the R5F56604BDFL#10 include, and what are its key attributes?
The R5F56604BDFL#10 integrates 1 Mbyte of code flash (no-wait access at 120 MHz), 128 Kbytes of SRAM (no-wait), and 32 Kbytes of data flash rated for 100,000 erase/write cycles. These memories support background programming/erasing (BGO), Trusted Memory protection, and ECC - ensuring robust firmware updates and data logging in R5F56604BDFL#10-based systems.
Is the R5F56604BDFL#10 qualified for industrial temperature range and safety standards?
Yes, the R5F56604BDFL#10 is rated for the industrial temperature range of –40°C to +85°C (D-version) and includes hardware features for IEC60730 Class B compliance: oscillation-stop detection, clock accuracy measurement (CAC), RAM test assist (DOC), CRC calculator (CRCA), and register write protection - making it suitable for certified R5F56604BDFL#10 deployments in safety-critical equipment.
R5F56604BDFL#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-LQFP
- Series:
- RX600
- Packaging:
- Tape & Reel (TR)
- 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#10 FAQ
1.How can I place an order for R5F56604BDFL#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56604BDFL#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 R5F56604BDFL#10 reliable?
The price and inventory of R5F56604BDFL#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56604BDFL#10 is usually 5 days.
3.What payment methods are accepted for R5F56604BDFL#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56604BDFL#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56604BDFL#10?
R5F56604BDFL#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56604BDFL#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 R5F56604BDFL#10?
For technical support, including R5F56604BDFL#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56604BDFL#10 requirements.
6.How does Aetrix verify that R5F56604BDFL#10 is sourced from the original manufacturer or authorized distributors?
All R5F56604BDFL#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 R5F56604BDFL#10 meets industry standards.
7.What is the process for return or replacement of R5F56604BDFL#10?
All R5F56604BDFL#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56604BDFL#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 R5F56604BDFL#10 part is unused and in its original packaging.
Return procedure for R5F56604BDFL#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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