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Renesas R5F56609FGFP#10
- Part No.:
- R5F56609FGFP#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F56609FGFP#10.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,661
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Product details
Overview
R5F56609FGFP#10 from Renesas is a 32-bit RXv3 microcontroller with 120 MHz maximum operating frequency, 1 Mbyte on-chip code flash, 128 Kbytes SRAM, and integrated CAN FD, 12-bit A/D and D/A converters, RTC, and remote control signal receiver - deployed in industrial motor control, building automation gateways, and IEC60730-compliant appliance controllers.
For engineers reviewing the R5F56609FGFP#10 datasheet, R5F56609FGFP#10 pinout, R5F56609FGFP#10 application, or R5F56609FGFP#10 equivalent, this page delivers verified package mapping (144-pin LFQFP PLQP0144KA-B), confirmed pin-count–specific peripheral allocation (e.g., 24-channel S12ADH, 9-channel MTU3a, 13 SCI channels), real-time clock support with sub-clock oscillator, and IEC60730 self-test features including oscillation-stop detection and RAM test assistance.
Technical Context
The R5F56609FGFP#10 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, and 16 register banks for fast context switching. Its clock system integrates PLL, HOCO/LOCO oscillators, and independent IWDT-dedicated 120-kHz oscillator - enabling simultaneous operation of ICLK at 120 MHz, PCLKA at 120 MHz (for MTU3a/RSPI), and PCLKB at 60 MHz (for TMRb/CMT).
Peripheral coordination is managed via the Event Link Controller (ELC), which supports 83 internal event signals to trigger timer operations, A/D conversions, or GPIO state changes without CPU intervention - critical for deterministic low-latency response in motor control and safety-critical applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit with FPU, 709 CoreMark @ 120 MHz - enables real-time floating-point math for motor vector control and sensor fusion. |
| Max Operating Frequency | 120 MHz system clock (ICLK) - supports deterministic execution of time-critical control loops within 8.3 ns resolution. |
| Memory | 1 Mbyte code flash (no-wait access), 128 Kbytes SRAM (no-wait), 32 Kbytes data flash (100k erase cycles) - sufficient for dual-bank firmware updates and runtime parameter storage. |
| Analog Peripherals | 24-channel 12-bit S12ADH (0.9 µs conversion), 2-channel 12-bit R12DAb, 4-channel CMPC - supports closed-loop analog sensing and actuation in HVAC and power supplies. |
| Communication | CAN FD (ISO 11898-1:2015), 13 SCI channels (including SCIm with 16-byte FIFO), 2 RIIC, 1 RSPI (30 Mbps), REMCa - meets automotive-grade diagnostics and multi-protocol gateway requirements. |
| Safety & Reliability | MPU, Trusted Memory (TM), CRCA, CAC, DOCA, register write protection, and IEC60730 self-test suite - satisfies Class B functional safety certification prerequisites. |
| Package & Temp | 144-pin LFQFP (PLQP0144KA-B, 20 × 20 mm, 0.5 mm pitch), G-version (−40°C to +105°C) - suitable for under-hood and industrial ambient conditions. |
Pinout & Package
144-pin Low-profile Quad Flat Package (LFQFP), PLQP0144KA-B, 20 × 20 mm body, 0.5 mm pitch, exposed pad (thermal pad), RoHS compliant. Pin count and I/O configuration match Table 1.2 for 144-pin RX660 devices with JTAG and sub-clock oscillator enabled.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0 | Power supply inputs | Supports 2.7–5.5 V operation; AVCC0 ≥ VCC ensures analog accuracy for 12-bit ADC/DAC. |
| XTAL/EXTAL | Main clock oscillator pins | Connects 8–24 MHz crystal for PLL reference; enables precise timing for CAN FD bit rate accuracy. |
| RTCXTAL/RTCXTAL | Sub-clock oscillator pins | Connects 32.768 kHz crystal for RTC calendar function and deep software standby wake-up. |
| TXD0/RXD0 | SCI0 asynchronous interface | Hardware UART for debug console or host communication; supports LIN protocol via SCIh. |
| TXD10/RXD10 | SCIm channel 10 | High-throughput serial link with 16-byte TX/RX FIFO - reduces CPU load in protocol bridging applications. |
| CRX/CANFD | CAN FD transceiver interface | Differential bus interface compliant with ISO 11898-1:2015 - supports 5 Mbps data phase in automotive diagnostics. |
| AD00–AD23 | Analog input channels | 24 dedicated pins for S12ADH - enables simultaneous sampling across multiple motor phases or sensor arrays. |
| DA0/DA1 | D/A converter outputs | 2 buffered 12-bit voltage outputs usable as comparator references or analog setpoints. |
| POE0#–POE11# | Port output enable controls | Hardware-driven MTU3a waveform pin disable - critical for safe PWM shutdown during fault conditions. |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | 83 internal event sources trigger peripheral actions (e.g., MTU capture on A/D completion) without CPU overhead - essential for deterministic real-time response. |
| Trusted Memory (TM) | Code flash area protected against read-out; only CPU instruction fetch allowed - enforces IP protection in certified firmware deployments. |
| IEC60730 Self-Test Suite | Oscillation-stop detection, A/D disconnection check, CRC calculator (CRCA), RAM test assist via DOC - reduces external diagnostic hardware in Class B appliances. |
| Complementary PWM Mode | MTU3a generates non-overlapping 3-phase waveforms with programmable dead time - eliminates external gate drivers in inverter designs. |
| Remote Control Signal Receiver (REMCa) | Dedicated hardware decoder for NEC/RC-5 protocols with 8-byte buffer - offloads IR processing from main CPU in smart home hubs. |
Applications
| Industrial Motor Drive | Building Automation Gateway |
|---|---|
Use Scenario: Closed-loop field-oriented control of 3-phase BLDC motors in HVAC compressors and pumps. IC Role / Device Role / Timing Role: Real-time controller executing FOC algorithm at 10–20 kHz, generating complementary PWM via MTU3a, sampling current/voltage via S12ADH, and monitoring temperature via on-chip sensor. Use Value: Integrated 120 MHz RXv3 core, 24-channel ADC, and hardware dead-time insertion eliminate need for external PWM generators or analog front-ends - reducing BOM cost and PCB footprint. | Use Scenario: Protocol translation between BACnet MS/TP, Modbus RTU, and KNX TP1 in commercial building controllers. IC Role / Device Role / Timing Role: Multi-protocol gateway managing concurrent SCI, RSPI, and CAN FD interfaces while running embedded web server and scheduling logic. Use Value: 13 SCI channels (with SCIm FIFOs), CAN FD, and RSPI at 30 Mbps enable simultaneous high-bandwidth device management - avoiding external bridge ICs and latency bottlenecks. |
| IEC60730 Appliance Controller | Automotive Diagnostic Tool |
Use Scenario: Safety-certified main controller in washing machines, dishwashers, and induction cooktops requiring Class B compliance. IC Role / Device Role / Timing Role: Host MCU performing periodic RAM tests, oscillator monitoring, A/D self-calibration, and watchdog supervision per IEC60730 Annex H. Use Value: On-chip CAC, CRCA, DOCA, and register write protection provide full self-test coverage - eliminating discrete safety monitors and simplifying certification documentation. | Use Scenario: Handheld OBD-II scanner supporting UDS, ISO 15765, and CAN FD diagnostics for EV battery management systems. IC Role / Device Role / Timing Role: CAN FD protocol stack processor with hardware filtering, 5 Mbps data phase handling, and real-time response to tester requests. Use Value: Native CAN FD module compliant with ISO 11898-1:2015 enables direct high-speed communication with modern ECUs - no external transceiver arbitration logic required. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56608FGFP#10 | Same RX660 family, identical 144-pin LFQFP package, but 512 Kbyte code flash (vs. 1 Mbyte) and no sub-clock oscillator - RTC disabled. | Not suitable for applications requiring real-time calendar functions or deep software standby with RTC wake-up. | Select when firmware size < 512 KB and RTC is unnecessary - lower cost with identical peripheral set except SOSC and RTCC. |
| R5F566T9FGFP#10 | Same 144-pin package and flash/SRAM capacity, but includes JTAG interface (R5F56609FGFP#10 has FINE-only debugging); same sub-clock oscillator and RTC support. | Preferred where boundary-scan testing, complex trace analysis, or legacy JTAG toolchains are required. | Choose for production testability and debug depth; otherwise R5F56609FGFP#10's FINE interface suffices for most development workflows. |
Compared with R5F56608FGFP#10, the R5F56609FGFP#10 adds 512 KB flash and sub-clock oscillator for RTC - enabling time-stamped logging and low-power wake-up. Against R5F566T9FGFP#10, it trades JTAG for FINE-only debug - reducing pin count overhead while retaining full functional equivalence for field-deployed applications.
Availability
R5F56609FGFP#10 is available at Aetrix Electronics and suitable for industrial motor control, building automation gateways, and IEC60730-compliant appliance controllers requiring stable component supply, long-term lifecycle assurance, and automotive-grade temperature range (−40°C to +105°C).
Supply support for R5F56609FGFP#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 targets high-performance, safety-aware embedded applications - designed to deliver real-time determinism, functional safety readiness (IEC60730), and rich analog/peripheral integration for next-generation industrial and appliance control systems.
FAQ
What is the maximum operating frequency and CPU architecture of the R5F56609FGFP#10?
The R5F56609FGFP#10 operates at a maximum frequency of 120 MHz using the 32-bit RXv3 CPU core with integrated single-precision FPU, achieving 709 CoreMark. It supports collective register bank save, memory protection unit (MPU), and IEEE 754-compliant floating-point operations - making it suitable for computationally intensive real-time control tasks. The R5F56609FGFP#10's architecture enables deterministic interrupt latency and efficient context switching in safety-critical applications.
Does the R5F56609FGFP#10 include a real-time clock (RTC), and what oscillator does it require?
Yes, the R5F56609FGFP#10 includes a full-featured RTC (RTCC) supporting calendar mode, binary counting, alarm interrupts, and time capture - but only when the sub-clock oscillator (SOSC) is present and enabled. The part number suffix "F" indicates inclusion of SOSC, and the datasheet confirms RTC functionality is available in 144-pin packages with SOSC. The R5F56609FGFP#10 requires connection of a 32.768 kHz crystal to RTCXTAL/RTCXTAL pins for accurate timekeeping and deep software standby wake-up.
What communication interfaces are supported by the R5F56609FGFP#10, and how many CAN FD channels does it have?
The R5F56609FGFP#10 supports CAN FD (1 channel, ISO 11898-1:2015 compliant), 13 SCI channels (including SCIm with 16-byte FIFOs), 2 RIIC interfaces (400 kbps Fast Mode), 1 RSPI (30 Mbps), and 1 REMCa remote control receiver. Its CAN FD module supports both standard and extended frames at up to 5 Mbps data phase - ideal for automotive diagnostics and high-speed industrial networking. All interfaces are fully integrated with the ELC for event-triggered operation without CPU polling, ensuring low-latency responsiveness in the R5F56609FGFP#10.
How much on-chip memory does the R5F56609FGFP#10 provide, and is background programming supported?
The R5F56609FGFP#10 provides 1 Mbyte of on-chip code flash memory (no-wait access at 120 MHz), 128 Kbytes of SRAM (no-wait), and 32 Kbytes of reprogrammable data flash (rated for 100,000 erase/write cycles). Both code and data flash support background programming and erasing (BGO), allowing firmware updates or parameter storage while application code continues execution. This capability is essential for fail-safe over-the-air updates and runtime calibration in the R5F56609FGFP#10-based systems.
What safety and reliability features make the R5F56609FGFP#10 suitable for IEC60730-compliant applications?
The R5F56609FGFP#10 includes dedicated hardware for IEC60730 Class B compliance: oscillation-stoppage detection, A/D converter self-diagnosis and disconnection detection, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDT) with window function, CRC calculator (CRCA), data operation circuit (DOCA), and register write protection. These features collectively enable automated runtime checks without software overhead - satisfying Annex H requirements. The R5F56609FGFP#10's MPU and Trusted Memory further enhance system integrity, making it appropriate for certified appliance and industrial safety applications.
R5F56609FGFP#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-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:
- 90
- Program Memory Size:
- 1MB (1M 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 24x12b; D/A 2x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56609FGFP#10 FAQ
1.How can I place an order for R5F56609FGFP#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56609FGFP#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 R5F56609FGFP#10 reliable?
The price and inventory of R5F56609FGFP#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56609FGFP#10 is usually 5 days.
3.What payment methods are accepted for R5F56609FGFP#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56609FGFP#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56609FGFP#10?
R5F56609FGFP#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56609FGFP#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 R5F56609FGFP#10?
For technical support, including R5F56609FGFP#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56609FGFP#10 requirements.
6.How does Aetrix verify that R5F56609FGFP#10 is sourced from the original manufacturer or authorized distributors?
All R5F56609FGFP#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 R5F56609FGFP#10 meets industry standards.
7.What is the process for return or replacement of R5F56609FGFP#10?
All R5F56609FGFP#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56609FGFP#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 R5F56609FGFP#10 part is unused and in its original packaging.
Return procedure for R5F56609FGFP#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F56609FGFP#10 Tags
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