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Renesas R5F56609CDFN#30
- Part No.:
- R5F56609CDFN#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R5F56609CDFN#30.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:238
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Product details
Overview
R5F56609CDFN#30 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 IEC 60730-compliant appliance controllers.
For engineers reviewing the R5F56609CDFN#30 datasheet, R5F56609CDFN#30 pinout, R5F56609CDFN#30 application, or R5F56609CDFN#30 equivalent, key selection criteria include its 144-pin LFQFP (PLQP0144KA-B) package, dual D/A output capability, sub-clock oscillator support for RTC operation, and full CAN FD compliance per ISO 11898-1:2015.
Technical Context
The R5F56609CDFN#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, and collective register bank save for fast context switching. It integrates an MPU for memory protection and Trusted Memory (TM) to secure firmware in code flash.
Its clock system combines an 8–24 MHz external main oscillator, 32.768 kHz sub-clock for RTC, and selectable internal oscillators (LOCO/HOCO/IWDT-dedicated), with independent PCLKA (up to 120 MHz), PCLKB (up to 60 MHz), and ADCLK (up to 60 MHz) domains enabling precise peripheral timing control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit core with 709 CoreMark @ 120 MHz; supports little/big-endian data and IEEE 754 FPU |
| Max Operating Frequency | 120 MHz system clock (ICLK); enables real-time deterministic response in motor control loops |
| Memory | 1 Mbyte code flash (no-wait access), 32 Kbytes data flash (100k write cycles), 128 Kbytes SRAM (no wait states) |
| Analog Peripherals | 24-channel 12-bit S12ADH ADC (0.9 µs min conversion), 2-channel 12-bit R12DAb DAC, 4-channel CMPC comparator |
| Communication | 1-channel CAN FD (ISO 11898-1:2015), 13 SCI channels, 2 RIIC (I²C/SMBus), 1 RSPId (30 Mbps), 1 REMCa remote receiver |
| Timers & Control | MTU3a (9 channels), TMRb (4×8-bit), CMT/CMTW (8×16/2×32-bit), ELC for event-driven peripheral coordination without CPU intervention |
| Power & Safety | 2.7–5.5 V supply; deep software standby with RTC active; MPU, TM, CRCA, CAC, DOCA, and register write protection for IEC 60730 Class B |
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 | Core & analog power supply | 2.7–5.5 V digital supply; AVCC0 = 3.0–5.5 V analog reference (VCC ≤ AVCC0) |
| XTAL / EXTAL | Main clock oscillator interface | Connects to 8–24 MHz crystal for PLL reference; supports oscillation-stop detection |
| RTCXTAL / RTCXTAL | Sub-clock oscillator interface | Connects to 32.768 kHz crystal for RTC and deep standby timekeeping |
| TXD0 / RXD0 | SCI0 asynchronous serial I/O | Full-duplex UART interface; supports LIN, smart-card, and clock-synchronous modes |
| CANFD_TX / CANFD_RX | CAN FD transceiver interface | Differential pair compliant with ISO 11898-1:2015; supports standard/extended frames up to 5 Mbps |
| AD00–AD23 | Analog input channels | 24 dedicated pins for 12-bit S12ADH; support self-diagnosis and disconnection detection |
| DA0 / DA1 | Digital-to-analog outputs | 2-channel 12-bit R12DAb; each output usable as reference voltage for CMPC comparators |
| POE0#–POE11# | Port output enable controls | Five dedicated inputs (POE0#, POE4#, POE8#, POE10#, POE11#) for MTU waveform pin safety shutdown |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | 83 internal event signals enable hardware-triggered peripheral coordination (e.g., MTU trigger → A/D conversion), eliminating CPU polling overhead |
| Trusted Memory (TM) | Code flash region protected against read-out; only CPU instruction fetch allowed - secures firmware IP in production devices |
| IEC 60730 Support | Integrated oscillation-stop detection, RAM test assist (DOC), CRCA, CAC, and register write protection meet Class B functional safety requirements |
| Remote Control Receiver (REMCa) | Hardware-accelerated IR protocol decoding with 8-byte FIFO, header/data pattern matching, and selectable clock source (sub-clock/TMR/PCLK) |
| Complementary PWM Output | MTU3a supports non-overlapping 3-phase PWM with programmable dead time and automatic peak/trough suppression - ideal for inverter gate driving |
Applications
| Industrial Motor Drives | Smart Building Gateways |
|---|---|
Use Scenario: Closed-loop vector control of 3-phase BLDC/PMSM motors in HVAC compressors and pumps. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms via RXv3 core + FPU; MTU3a generates synchronized complementary PWM with dead-time compensation. Use Value: 120 MHz deterministic timing ensures <1 µs current loop update; dual DAC outputs provide analog feedback references for comparator-based overcurrent protection. | Use Scenario: Protocol translation hub connecting BACnet MS/TP, KNX, and Modbus RTU field buses to Ethernet/IP or MQTT cloud interfaces. IC Role / Device Role / Timing Role: Multi-protocol communication controller using SCIh (LIN), RIIC (SMBus), CAN FD (field bus), and RSPI (Ethernet PHY interface). Use Value: 13 SCI channels and dual RIIC ports allow concurrent legacy bus management; ELC links timer events to SCI frame triggers for jitter-free scheduling. |
| White Goods Controllers | Medical Diagnostic Equipment |
Use Scenario: IEC 60730-certified washing machine main controller managing drum motor, heater, pump, and user interface. IC Role / Device Role / Timing Role: Safety-critical MCU executing self-test routines (RAM DOC, CRCA, oscillator monitoring) while running real-time motor control and UI tasks. Use Value: Integrated MPU, TM, CAC, and register write protection eliminate need for external safety monitors; RTC maintains cycle logging during deep standby. | Use Scenario: Portable ultrasound front-end controller acquiring analog sensor data, performing real-time envelope detection, and transmitting processed frames wirelessly. IC Role / Device Role / Timing Role: High-speed analog acquisition node using S12ADH (24-channel, 0.9 µs/channel) with DMA transfer to SRAM, followed by TFU-accelerated trigonometric processing. Use Value: On-chip TFU computes sine/cosine simultaneously for quadrature demodulation; 128 KB SRAM buffers multi-frame acquisitions without external memory latency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56608CDFN#30 | Same RX660 Group, identical 144-pin LFQFP package and peripherals, but 512 Kbyte code flash instead of 1 Mbyte | Suitable where firmware footprint is <512 KB and cost optimization is prioritized over future firmware headroom | Select when flash capacity requirement is confirmed ≤512 KB and BOM cost sensitivity outweighs scalability needs |
| R5F56609CDFA#30 | Same silicon die and feature set, but in 100-pin LFQFP (PLQP0100KB-B); 13 fewer GPIO, no sub-clock oscillator, single D/A channel | Applicable in space-constrained designs where RTC is not required and analog output count is reduced to one channel | Choose for compact form factor and simplified clock tree when RTC and dual DAC are unnecessary |
Compared with R5F56609CDFN#30, R5F56608CDFN#30 offers identical performance and package at lower flash density, while R5F56609CDFA#30 trades pin count, RTC support, and dual DAC for smaller footprint - neither is pin-compatible, requiring PCB redesign.
Availability
R5F56609CDFN#30 is available at Aetrix Electronics and suitable for industrial motor control, smart building gateways, and IEC 60730-compliant appliance controllers requiring stable component supply across long product lifecycles.
Supply support for R5F56609CDFN#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 automotive, industrial, and IoT markets.
The RX660 Group - including R5F56609CDFN#30 - is engineered for high-integrity industrial applications demanding real-time performance, functional safety (IEC 60730), and rich analog/motor control integration in a single chip.
FAQ
What is the maximum operating frequency and core architecture of the R5F56609CDFN#30?
The R5F56609CDFN#30 operates at a maximum frequency of 120 MHz using the 32-bit RXv3 CPU core. It delivers 709 CoreMark performance and includes a single-precision IEEE 754 floating-point unit, collective register bank save, and memory protection unit. The R5F56609CDFN#30 achieves deterministic real-time behavior through its zero-wait-state 128 KB SRAM and 120 MHz no-wait code flash access.
Does the R5F56609CDFN#30 support CAN FD, and what standard does it comply with?
Yes, the R5F56609CDFN#30 integrates a CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames at data rates up to 5 Mbps. It includes dedicated message RAM, flexible filtering, and error handling features required for automotive and industrial networked systems. The R5F56609CDFN#30's CAN FD implementation is fully hardware-accelerated and supports time-triggered communication via ELC linkage.
What analog peripherals are integrated into the R5F56609CDFN#30?
The R5F56609CDFN#30 integrates a 24-channel 12-bit S12ADH A/D converter (0.9 µs minimum conversion time), two 12-bit R12DAb D/A converters, four-channel CMPC analog comparators, and an on-die temperature sensor (±1.0°C). Both DAC outputs can serve as reference voltages for the comparators. All analog modules support self-diagnostic functions and disconnection detection, meeting IEC 60730 requirements. The R5F56609CDFN#30 uses dedicated ADCLK (PCLKD-synchronized) for precise sampling control.
What package type and pin count does the R5F56609CDFN#30 use?
The R5F56609CDFN#30 is housed in a 144-pin Low-profile Quad Flat Package (LFQFP) with type code PLQP0144KA-B: 20 × 20 mm body, 0.5 mm pitch, lead-free and RoHS compliant. This package provides 130 general-purpose I/O pins (including 4 with 5-V tolerance), JTAG and FINE debugging interfaces, and full support for sub-clock oscillator and RTC functionality. The R5F56609CDFN#30's pinout is documented in Section 2.2 of R01DS0393EJ0100 Rev.1.00.
How does the R5F56609CDFN#30 support functional safety standards like IEC 60730?
The R5F56609CDFN#30 includes multiple hardware features for IEC 60730 Class B compliance: oscillation-stop detection for main/sub clocks, clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), data operation circuit (DOCA) for RAM testing, register write protection, and Trusted Memory (TM) for firmware security. Its MPU enforces memory access boundaries, and the independent watchdog timer (IWDTa) uses a dedicated on-chip oscillator. These capabilities are validated in Renesas' Functional Safety Manual for the RX660 Group, and the R5F56609CDFN#30 is qualified for industrial temperature range (–40°C to +85°C).
R5F56609CDFN#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-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:
- 69
- 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 17x12b; D/A 2x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56609CDFN#30 FAQ
1.How can I place an order for R5F56609CDFN#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56609CDFN#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 R5F56609CDFN#30 reliable?
The price and inventory of R5F56609CDFN#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56609CDFN#30 is usually 5 days.
3.What payment methods are accepted for R5F56609CDFN#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56609CDFN#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56609CDFN#30?
R5F56609CDFN#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56609CDFN#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 R5F56609CDFN#30?
For technical support, including R5F56609CDFN#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56609CDFN#30 requirements.
6.How does Aetrix verify that R5F56609CDFN#30 is sourced from the original manufacturer or authorized distributors?
All R5F56609CDFN#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 R5F56609CDFN#30 meets industry standards.
7.What is the process for return or replacement of R5F56609CDFN#30?
All R5F56609CDFN#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56609CDFN#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 R5F56609CDFN#30 part is unused and in its original packaging.
Return procedure for R5F56609CDFN#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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