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Renesas R5F56604BGFL#10
- Part No.:
- R5F56604BGFL#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F56604BGFL#10.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,876
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Product details
Overview
R5F56604BGFL#10 from Renesas is a 32-bit RXv3 core MCU 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), dual 12-bit D/A converters, 24-channel 12-bit A/D converter, RTC with sub-clock support, and operates across –40°C to +105°C for industrial motor control and embedded gateway applications.
For engineers reviewing the R5F56604BGFL#10 datasheet, R5F56604BGFL#10 pinout, R5F56604BGFL#10 application, or R5F56604BGFL#10 equivalent, key selection criteria include its 144-pin LFQFP (PLQP0144KA-B) package, JTAG/FINE debug interfaces, 5-V-tolerant I/O (4 pins), deep software standby mode with RTC operation, and IEC60730-compliant safety features including MPU, CAC, CRCA, and register write protection.
Technical Context
The R5F56604BGFL#10 implements the RXv3 CPU core with single-precision FPU compliant with IEEE 754, supporting little-endian or big-endian data arrangement and 113 instructions including DSP and floating-point operations. Its clock system combines an 8–24 MHz main oscillator, 32.768 kHz sub-clock, and selectable on-chip oscillators (LOCO/HOCO/IWDT-dedicated), with independent PCLKA (up to 120 MHz), PCLKB (up to 60 MHz), and PCLKD (for A/D) domains.
Peripheral integration includes MTU3a (9-channel 16/32-bit timer with complementary PWM), ELC for interrupt-free inter-module event linking, DMACA (8-channel DMA), DTC (1-channel data transfer controller), and safety-critical modules: IWDT with window function, voltage detection circuits (LVDA ×3), and Trusted Memory (TM) for code flash protection. The device supports off-board parallel programming and background flash operations (BGO).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit with FPU, 120 MHz max, 709 CoreMark - enables real-time deterministic control and floating-point math in motor drives. |
| Memory | 1 MB code flash (no-wait @120 MHz), 128 KB SRAM (no-wait), 32 KB data flash (100k erase cycles) - supports large firmware, real-time data buffering, and field-upgradable parameter storage. |
| Analog Peripherals | 24-channel 12-bit S12ADH (0.9 µs min conversion), 2×12-bit R12DAb outputs, 4-channel CMPC - enables simultaneous current/voltage sensing and closed-loop analog feedback. |
| Communication | CAN FD (1 channel, ISO 11898-1:2015), 13 SCI channels (async/sync/I²C/SPI/LIN), 2×RIIC (400 kbps), 1×RSPId (30 Mbps), REMCa - suitable for automotive-grade diagnostics and multi-protocol industrial networking. |
| Timers & Control | MTU3a (9 channels, complementary PWM w/ dead-time control), TMRb (4×8-bit), CMT/CMTW (8×16/2×32-bit), ELC (83 internal events) - supports 3-phase inverter control and synchronized sensor sampling without CPU overhead. |
| Safety & Power | MPU (8 regions), CAC, CRCA (8/32-bit), DOCA, register write protection, 4 low-power modes, deep software standby w/ RTC - meets IEC60730 Class B requirements for functional safety. |
| Package & Environment | 144-pin LFQFP (PLQP0144KA-B), 20×20 mm, 0.5 mm pitch, G-version (–40°C to +105°C), 5-V-tolerant I/O (4 pins) - designed for high-reliability industrial environments with thermal and layout robustness. |
Pinout & Package
Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 mm × 20 mm body, 0.5 mm lead pitch, exposed pad, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0 | Power supply inputs | VCC = 2.7–5.5 V digital supply; AVCC0 = 3.0–5.5 V analog supply (AVCC0 ≥ VCC) - separate analog/digital rails reduce noise coupling in precision ADC/DAC operation. |
| XTAL, EXTAL | Main clock oscillator terminals | Connects to 8–24 MHz crystal resonator; feeds PLL reference - enables precise timing for CAN FD bit rate accuracy and synchronous peripherals. |
| XT1, XT2 | Sub-clock oscillator terminals | Connects to 32.768 kHz crystal - required for RTC operation and low-power timekeeping during deep software standby mode. |
| RES# | Active-low reset input | Asynchronous hardware reset; also accepts power-on reset and LVD-triggered reset - ensures deterministic initialization under fault conditions. |
| TMS, TDI, TDO, TCK | JTAG debug interface | IEEE 1149.1-compliant boundary-scan and emulation interface - enables full-speed debugging, flash programming, and production test access. |
| MD0, MD1 | Mode setting pins | Select boot mode (single-chip, SCI, FINE, user boot) at reset release - determines startup vector and peripheral enable state for secure or field-upgrade configurations. |
| TXD0, RXD0 | SCI0 asynchronous serial I/O | UART interface for bootloader communication, diagnostics, or host MCU coordination - supports auto-baud detection and LIN protocol framing. |
| CTX0, CRX0 | CAN FD channel 0 differential I/O | Compliant with ISO 11898-1:2015 physical layer - supports data rates up to 5 Mbps (FD mode) and legacy 1 Mbps CAN with integrated transceiver interface logic. |
Key Features
| Feature | Design Value |
|---|---|
| Trusted Memory (TM) | Protects designated code flash regions from read-out; only CPU instruction fetch allowed - prevents firmware reverse engineering and unauthorized cloning. |
| Event Link Controller (ELC) | Links 83 internal peripheral events (e.g., timer overflow → ADC trigger → DMA transfer) without CPU intervention - eliminates interrupt latency in time-critical control loops. |
| Complementary PWM with Dead-Time | MTU3a generates non-overlapping gate drive signals with programmable dead-time per channel - directly controls 3-phase inverter IGBTs/MOSFETs with hardware-level safety. |
| IEC60730 Self-Test Support | Includes oscillation-stop detection, A/D disconnection check, RAM test assist (DOC), CRC calculator, and clock accuracy monitor - reduces external diagnostic hardware for Class B certification. |
| Background Operation (BGO) | Code/data flash programming and erasing while CPU executes from other memory - enables seamless firmware updates and runtime parameter reconfiguration. |
Applications
| Industrial Motor Drive | Automotive Body Control Module (BCM) |
|---|---|
|
Use Scenario: Closed-loop control of 3-phase BLDC/PMSM motors in HVAC compressors or factory automation actuators. IC Role / Device Role / Timing Role: Main controller executing FOC algorithms via RXv3 FPU, generating complementary PWM via MTU3a, sampling current/voltage via S12ADH, and managing CAN FD diagnostics. Use Value: Hardware-accelerated PWM dead-time insertion and ELC-synchronized ADC sampling eliminate jitter and ensure safe inverter switching under dynamic load. |
Use Scenario: Centralized vehicle subsystem managing lighting, wipers, door locks, and climate via CAN FD network. IC Role / Device Role / Timing Role: Gateway MCU handling CAN FD message routing, LIN slave emulation on SCIh, analog sensor monitoring (temperature, battery voltage), and real-time clock-based scheduling. Use Value: Dual 12-bit D/A outputs serve as programmable reference voltages for comparator-based fault detection, enabling robust overvoltage/overtemperature shutdown. |
| Smart Energy Metering Gateway | Industrial PLC I/O Module |
|
Use Scenario: Edge node aggregating meter data (voltage, current, kWh) and transmitting via CAN FD or RSPI to concentrator. IC Role / Device Role / Timing Role: High-accuracy analog front-end controller using S12ADH with self-diagnosis, CRCA for data integrity, and RTC for time-stamped logging. Use Value: On-chip temperature sensor (±1.0°C) compensates ADC gain drift, while data flash endurance (100k cycles) supports 10+ years of daily firmware updates and calibration storage. |
Use Scenario: DIN-rail mounted module converting analog sensor inputs (4–20 mA, 0–10 V) and driving digital outputs with isolation. IC Role / Device Role / Timing Role: Real-time I/O processor using ELC to chain analog input capture → DTC transfer → CRC calculation → RSPI transmission without CPU involvement. Use Value: Four independent voltage detection circuits (LVDA) monitor multiple supply rails (VCC, AVCC0, isolated aux), triggering configurable resets or interrupts for fail-safe operation. |
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 |
|---|---|---|---|
| R5F56605BGLD#10 | Same RX660 Group, 100-pin LFQFP (PLQP0100KB-B), 512 KB code flash, 17-channel A/D, single D/A channel, no sub-clock oscillator. | Limited I/O count (88 vs. 130), no RTC capability, reduced analog integration - suited for cost-sensitive, space-constrained nodes without timekeeping. | Select when board space and BOM cost are critical, and RTC or dual D/A functionality is unnecessary. |
| R5F56607BGLD#10 | Same package (144-pin LFQFP), identical peripherals, but D-version (–40°C to +85°C) and 512 KB code flash instead of 1 MB. | Lower temperature grade and halved flash capacity - appropriate for commercial-grade applications with simpler firmware and less stringent thermal requirements. | Choose for non-industrial environments where extended temperature range and full 1 MB flash are not required. |
Compared with R5F56605BGLD#10 and R5F56607BGLD#10, the R5F56604BGFL#10 provides the highest integration (full RTC, dual D/A, 1 MB flash) and widest temperature range (G-version), making it the optimal choice for thermally demanding, safety-critical industrial control where feature completeness outweighs cost or footprint constraints.
Availability
R5F56604BGFL#10 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, and smart energy gateways requiring stable component supply, long-term lifecycle support, and traceable sourcing for production ramp-up.
Supply support for R5F56604BGFL#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 R5F56604BGFL#10, is engineered for high-performance, functional-safety-critical industrial automation - integrating real-time control, robust communications (CAN FD), and IEC60730 compliance in a single chip.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F56604BGFL#10?
The R5F56604BGFL#10 operates at a maximum frequency of 120 MHz and achieves 709 CoreMark points under benchmark conditions. This performance stems from the RXv3 CPU core's efficient pipeline, single-cycle instruction execution, and integrated FPU - enabling complex real-time computations in motor control and industrial gateway applications where deterministic timing is essential. The R5F56604BGFL#10 sustains this speed with zero-wait-state access to both 1 MB code flash and 128 KB SRAM.
Does the R5F56604BGFL#10 support CAN FD, and what standard does it comply with?
Yes, the R5F56604BGFL#10 integrates one CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames. It delivers data rates up to 5 Mbps in FD mode and maintains backward compatibility with classical CAN (1 Mbps). The module includes dedicated message RAM, error counters, and loopback self-test modes - making the R5F56604BGFL#10 suitable for automotive diagnostics and high-throughput industrial networking where bandwidth and protocol robustness are critical.
What analog peripherals are included in the R5F56604BGFL#10, and how are they used together?
The R5F56604BGFL#10 includes a 24-channel 12-bit A/D converter (S12ADH), two 12-bit D/A converters (R12DAb), and four analog comparators (CMPC). The D/A outputs can serve as programmable reference voltages for the comparators, enabling threshold-based fault detection (e.g., overvoltage or overtemperature). Simultaneously, the A/D converter performs high-speed sampling (0.9 µs minimum conversion time) with ELC-synchronized triggers - allowing the R5F56604BGFL#10 to implement closed-loop analog control systems without CPU intervention.
Is the R5F56604BGFL#10 qualified for industrial temperature operation, and what is its rating?
Yes, the R5F56604BGFL#10 is rated for industrial temperature operation as a G-version device, with a specified operating range of –40°C to +105°C. This rating is validated across all core functions, including flash memory retention, analog peripheral accuracy, and real-time clock stability - ensuring reliable deployment in harsh environments such as factory floors, outdoor energy infrastructure, and under-hood automotive applications. The R5F56604BGFL#10 maintains full specification compliance across this entire range.
What debug interfaces does the R5F56604BGFL#10 support, and are they accessible in production?
The R5F56604BGFL#10 supports both JTAG (IEEE 1149.1) and FINE (single-wire) debug interfaces. JTAG provides full boundary-scan, flash programming, and real-time emulation capabilities, while FINE offers minimal pin-count debugging for space-constrained designs. Both interfaces remain functional in production units unless disabled via security fuse settings - enabling post-deployment firmware updates, field diagnostics, and failure analysis without requiring hardware modification. The R5F56604BGFL#10's JTAG pins are mapped to dedicated package terminals (TMS, TDI, TDO, TCK) in the 144-pin LFQFP.
R5F56604BGFL#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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56604BGFL#10 FAQ
1.How can I place an order for R5F56604BGFL#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56604BGFL#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 R5F56604BGFL#10 reliable?
The price and inventory of R5F56604BGFL#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56604BGFL#10 is usually 5 days.
3.What payment methods are accepted for R5F56604BGFL#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56604BGFL#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56604BGFL#10?
R5F56604BGFL#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56604BGFL#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 R5F56604BGFL#10?
For technical support, including R5F56604BGFL#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56604BGFL#10 requirements.
6.How does Aetrix verify that R5F56604BGFL#10 is sourced from the original manufacturer or authorized distributors?
All R5F56604BGFL#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 R5F56604BGFL#10 meets industry standards.
7.What is the process for return or replacement of R5F56604BGFL#10?
All R5F56604BGFL#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56604BGFL#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 R5F56604BGFL#10 part is unused and in its original packaging.
Return procedure for R5F56604BGFL#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F56604BGFL#10 Tags
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