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Renesas R5F56609HDFP#10
- Part No.:
- R5F56609HDFP#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F56609HDFP#10.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,875
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Product details
Overview
R5F56609HDFP#10 from Renesas Electronics 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 HMI, motor control, and smart sensor nodes requiring deterministic real-time response and IEC 60730 compliance.
For engineers reviewing the R5F56609HDFP#10 datasheet, R5F56609HDFP#10 pinout, R5F56609HDFP#10 application, or R5F56609HDFP#10 equivalent, key selection criteria include its 144-pin LFQFP (PLQP0144KA-B) package, sub-clock oscillator support enabling RTC operation, JTAG+FINE debug interface, 120-MHz FPU-enabled CPU delivering 709 CoreMark, and full peripheral set including MTU3a (9-channel), DMACA (8-channel), and ELC for event-driven low-power operation.
Technical Context
The R5F56609HDFP#10 implements the RXv3 CPU core with single-precision IEEE 754 FPU, collective register bank save, and MPU-based memory protection - enabling deterministic real-time execution and functional safety partitioning. Its clock system integrates main (8–24 MHz crystal), sub (32.768 kHz), and on-chip oscillators (LOCO/HOCO/IWDT-dedicated), with independent PLL and fine-grained peripheral clock domain control (ICLK up to 120 MHz, PCLKA up to 120 MHz, PCLKB up to 60 MHz).
Peripheral architecture centers on event-driven operation via the Event Link Controller (ELC), supporting 83 internal event signals for inter-module triggering without CPU intervention. The MCU includes dual-domain power management (deep software standby with RTC active), hardware-accelerated CRC (CRCA), DOCA, CAC, and dedicated safety features including oscillation-stop detection, A/D self-diagnosis, RAM test assist, and register write protection - all aligned with IEC 60730 Class B requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit with single-precision FPU, 709 CoreMark @120 MHz - enables floating-point math in motor control and sensor fusion without external coprocessor. |
| Max Operating Frequency | 120 MHz system clock (ICLK) - supports real-time loop execution under 8.3 µs cycle time for servo drives and PLC logic. |
| Memory | 1 Mbyte code flash (no-wait access), 128 Kbytes SRAM (no-wait), 32 Kbytes data flash (100k erase/write cycles) - sufficient for bootloader + application + field-upgradable parameter storage. |
| Analog Peripherals | 24-channel 12-bit S12ADH (0.9 µs conversion), 2-channel 12-bit R12DAb (0–AVCC0 output), 4-channel CMPC - supports closed-loop analog sensing and actuation with on-chip reference generation. |
| Communication | 1× CAN FD (ISO 11898-1:2015), 13× SCI variants (async/sync/I²C/SPI/LIN), 2× RIIC (400 kbps), 1× RSPId (30 Mbps), 1× REMCa - meets automotive-grade networking and industrial protocol stack needs. |
| Package & Temp | 144-pin LFQFP (PLQP0144KA-B, 20×20 mm, 0.5 mm pitch), D-version (–40°C to +85°C) - compatible with standard surface-mount assembly and industrial ambient conditions. |
| Safety Features | MPU, Trusted Memory (TM), CRCA, CAC, DOCA, register write protection, A/D disconnection detection - provides hardware-enforced IEC 60730 Class B compliance foundation. |
Pinout & Package
Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 mm × 20 mm body, 0.5 mm lead pitch, exposed thermal pad, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 | Core & analog power supply | Single 2.7–5.5 V supply rail; AVCC0 must be ≥ VCC and within 3.0–5.5 V for A/D/D/A accuracy. |
| RES# | Active-low reset input | Asynchronous hardware reset; driven low to initiate power-on or fault recovery sequence. |
| CLKIN / CLKOUT | Main clock oscillator interface | Connects to 8–24 MHz crystal; CLKOUT provides buffered feedback for stability monitoring. |
| XTAL / EXTAL | Sub-clock oscillator interface | Connects to 32.768 kHz crystal - required for RTC operation and low-power wake-up timing. |
| TMS / TDI / TDO / TCK | JTAG debug interface | IEEE 1149.1-compliant boundary scan and emulation; enables full-speed debugging and flash programming. |
| MD0 / MD1 | Mode setting pins | Determine boot mode (single-chip, SCI boot, FINE boot, user boot) at reset release. |
| IRQ0–IRQ15 | External interrupt inputs | 16 dedicated edge/level-sensitive inputs for fast asynchronous event capture (e.g., encoder Z-phase, safety stop). |
| MTIOC0A–MTIOC8A | MTU3a waveform I/O | 9-channel PWM/complementary PWM outputs with dead-time control - directly drive 3-phase inverter gate drivers. |
Key Features
| Feature | Design Value |
|---|---|
| Floating-point unit (FPU) | IEEE 754 single-precision hardware acceleration - eliminates software emulation latency in PID tuning and trigonometric calculations. |
| Event Link Controller (ELC) | 83 configurable internal event signals - enables autonomous peripheral chaining (e.g., timer-triggered A/D → DMA → memory store) without CPU wake-up. |
| Trusted Memory (TM) | Hardware-enforced read protection of code flash regions - prevents unauthorized firmware extraction while allowing CPU instruction fetch only. |
| Deep software standby mode | RTC continues running while CPU, flash, and most peripherals are powered down - achieves µA-level sleep current for battery-backed applications. |
| IEC 60730 safety support | Integrated oscillation-stop detection, A/D self-test, RAM test assist (DOC), CRCA, and register lock - reduces external component count for Class B certification. |
Applications
| Industrial Motor Control | Smart Building HMI |
|---|---|
Use Scenario: Closed-loop vector control of 3-phase BLDC/PMSM motors in HVAC compressors and factory automation drives. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithm, generating complementary PWM with dead-time compensation, sampling current/voltage via 12-bit A/D, and communicating status over CAN FD. Use Value: MTU3a's 9-channel PWM with synchronous counter update and POE3a short-circuit protection ensures safe, jitter-free inverter switching at 120 MHz timing precision. | Use Scenario: Touch-enabled building management panel with environmental sensor fusion, local display rendering, and BACnet/IP gateway functionality. IC Role / Device Role / Timing Role: Application processor managing capacitive touch interface, driving LCD via RGB/serial interface, aggregating temperature/humidity/CO₂ data, and bridging RS-485 Modbus to Ethernet. Use Value: Integrated 13× SCI channels (including LIN-capable SCIh), 2× RIIC, and RSPId enable concurrent legacy fieldbus and modern sensor connectivity without external protocol translators. |
| Automotive Body Control | Industrial Safety PLC Module |
Use Scenario: Central body controller managing lighting, door locks, window lift, and mirror positioning in entry-level vehicles. IC Role / Device Role / Timing Role: CAN FD node coordinating with powertrain and infotainment ECUs, executing diagnostic routines, and driving high-side/low-side loads via GPIO and PWM. Use Value: CAN FD compliance (ISO 11898-1:2015) enables 5 Mbps payload throughput for OTA updates and UDS diagnostics, while 5-V-tolerant I/O simplifies interface to legacy 12 V sensors/actuators. | Use Scenario: Category 3 safety I/O module for machinery control, monitoring emergency stops, light curtains, and safety relays per ISO 13849. IC Role / Device Role / Timing Role: Safety-certified controller performing dual-channel monitoring, watchdog supervision, CRC-protected data exchange, and fail-safe output shutdown. Use Value: Hardware safety features - MPU, TM, CRCA, CAC, DOCA, and register write protection - reduce FMEDA effort and eliminate need for external safety monitors in SIL2 designs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56608HDFP#10 | Same RX660 Group, identical 144-pin LFQFP package and peripheral set, but 512 Kbyte code flash instead of 1 Mbyte. | Suitable for cost-sensitive applications where firmware size < 512 KB eliminates need for larger flash. | Select when application binary fits within 512 KB and flash endurance/reprogrammability requirements match. |
| R5F56609HDFB#10 | Same die and feature set, but in 100-pin LFQFP (PLQP0100KB-B); reduced I/O count (88 vs. 130), no sub-clock oscillator, no RTC support. | Used in space-constrained designs where RTC and full I/O are not required, e.g., simple CAN gateway or sensor node. | Choose only if board layout requires smaller footprint and RTC functionality is omitted from system architecture. |
Compared with R5F56608HDFP#10 and R5F56609HDFB#10, the R5F56609HDFP#10 uniquely delivers full 1 Mbyte flash capacity *and* sub-clock oscillator support in the 144-pin package - making it the only RX660 variant capable of standalone RTC operation with maximum code density and I/O count for complex industrial controllers.
Availability
R5F56609HDFP#10 is available at Aetrix Electronics and suitable for industrial motor control, smart building HMI, and automotive body electronics requiring stable component supply, long-term lifecycle assurance, and full production traceability.
Supply support for R5F56609HDFP#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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX660 Group, including the R5F56609HDFP#10, was designed for high-integrity industrial applications demanding real-time performance, functional safety (IEC 60730), and rich connectivity - targeting motor drives, programmable logic controllers, and human-machine interfaces.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F56609HDFP#10?
The R5F56609HDFP#10 operates at a maximum frequency of 120 MHz using the RXv3 CPU core and achieves 709 CoreMark points under benchmark conditions. This performance level is enabled by zero-wait-state access to both 1 Mbyte code flash and 128 Kbytes SRAM, along with hardware FPU acceleration - making the R5F56609HDFP#10 suitable for computationally intensive tasks like field-oriented motor control and real-time signal processing.
Does the R5F56609HDFP#10 support real-time clock (RTC) functionality?
Yes, the R5F56609HDFP#10 supports RTC functionality because it includes the sub-clock oscillator (SOSC) interface (XTAL/EXTAL pins) required to drive the RTCC module. The datasheet confirms RTC availability for 144-pin packages with SOSC, and the R5F56609HDFP#10 part number explicitly denotes this configuration. RTC features include calendar/time counting, alarm/periodic interrupts, time capture, and leap-year adjustment - all operational in deep software standby mode.
What debug interfaces are available on the R5F56609HDFP#10?
The R5F56609HDFP#10 provides both JTAG (IEEE 1149.1) and FINE (single-wire) debugging interfaces. JTAG supports full boundary-scan, real-time trace, and high-speed flash programming via standard emulators. FINE enables minimal-pin debugging and programming during development and field updates. Both interfaces are accessible on the 144-pin LFQFP package and are documented in the R01DS0393EJ0100 datasheet sections covering debug architecture and pin assignments.
How many CAN FD channels does the R5F56609HDFP#10 integrate, and what standard does it comply with?
The R5F56609HDFP#10 integrates one CAN FD channel compliant with ISO 11898-1:2015, supporting both standard (11-bit) and extended (29-bit) frame formats. It delivers data rates up to 5 Mbps in the FD phase and maintains full backward compatibility with classical CAN. The CANFD module includes message RAM with configurable FIFOs, error counters, and loopback/self-test modes - validated in the R5F56609HDFP#10's peripheral specification table and functional description.
Is the R5F56609HDFP#10 qualified for industrial temperature range operation?
Yes, the R5F56609HDFP#10 is rated for the industrial temperature range of –40°C to +85°C (D-version). This rating is specified in the "Operating temperature" section of the R01DS0393EJ0100 datasheet and applies to the PLQP0144KA-B package. The device maintains full electrical specifications across this range, including 120 MHz operation, A/D converter linearity, and flash programming endurance - confirmed in the device's AC/DC characteristics tables and thermal derating guidelines.
R5F56609HDFP#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:
- 88
- 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56609HDFP#10 FAQ
1.How can I place an order for R5F56609HDFP#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56609HDFP#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 R5F56609HDFP#10 reliable?
The price and inventory of R5F56609HDFP#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56609HDFP#10 is usually 5 days.
3.What payment methods are accepted for R5F56609HDFP#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56609HDFP#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56609HDFP#10?
R5F56609HDFP#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56609HDFP#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 R5F56609HDFP#10?
For technical support, including R5F56609HDFP#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56609HDFP#10 requirements.
6.How does Aetrix verify that R5F56609HDFP#10 is sourced from the original manufacturer or authorized distributors?
All R5F56609HDFP#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 R5F56609HDFP#10 meets industry standards.
7.What is the process for return or replacement of R5F56609HDFP#10?
All R5F56609HDFP#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56609HDFP#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 R5F56609HDFP#10 part is unused and in its original packaging.
Return procedure for R5F56609HDFP#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F56609HDFP#10 Tags
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