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Renesas R5F56609ADFL#10
- Part No.:
- R5F56609ADFL#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F56609ADFL#10.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,434
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Product details
Overview
R5F56609ADFL#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 compliant with IEEE 754. It targets industrial control systems requiring functional safety compliance per IEC 60730.
For engineers reviewing the R5F56609ADFL#10 datasheet, R5F56609ADFL#10 pinout, R5F56609ADFL#10 application, or R5F56609ADFL#10 equivalent, key selection considerations include its 144-pin LFQFP package with JTAG/FINE debug support, 2.7–5.5 V single-supply operation, –40°C to +85°C temperature grade, integrated MPU and Trusted Memory for secure firmware execution, and dual-channel 12-bit D/A output usable as comparator reference.
Technical Context
The R5F56609ADFL#10 implements the RXv3 CPU core with 113 instructions including 11 single-precision floating-point operations and 23 DSP instructions. Its memory protection unit (MPU) defines up to eight 16-byte-aligned protection areas, and Trusted Memory (TM) restricts instruction fetches to protected code flash regions while blocking read access.
Peripheral timing is managed via independent clock domains: ICLK up to 120 MHz for CPU and MTU/RSPI/SCI10–11; PCLKA up to 120 MHz; PCLKB up to 60 MHz for TMR/CMT/CMTW/SCIk; PCLKD up to 60 MHz for S12ADH; and BCLK up to 40 MHz for external bus interface. The ELC enables 83 internal event signals to trigger module actions without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 120 MHz max, 709 CoreMark, IEEE 754-compliant FPU |
| Memory | 1 Mbyte code flash (no-wait @120 MHz), 128 Kbytes SRAM (no-wait), 32 Kbytes data flash (100k write cycles) |
| Analog Peripherals | 24-channel 12-bit S12ADH ADC (0.9 µs min conversion), 2-channel 12-bit R12DAb DAC, 4-channel CMPC comparator |
| Communication | CAN FD (ISO 11898-1:2015), 13 SCI channels (async/sync/smart-card/SPI/I²C modes), 2 RIIC (400 kbps), 1 RSPI (30 Mbps) |
| Timers & Control | MTU3a (9 channels), TMRb (4×8-bit), CMT (4×16-bit), CMTW (2×32-bit), IWDT (14-bit, dedicated 120-kHz oscillator) |
| Power & Safety | 2.7–5.5 V supply, deep software standby with RTC active, MPU, TM, CRCA, CAC, DOCA, and IEC 60730 self-test functions |
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 (VCC), 3.0–5.5 V (AVCC0); AVCC0 ≥ VCC required |
| RES# | Active-low reset input | Asynchronous hardware reset; low pulse ≥ 100 ns initiates full system reset |
| CLKIN / CLKOUT | Main clock oscillator interface | Connects to 8–24 MHz crystal; CLKOUT provides buffered output for trace/debug clocking |
| RTCXT1 / RTCXT2 | Sub-clock oscillator interface | Connects to 32.768 kHz crystal for RTC and low-power mode timing |
| TMS / TDI / TDO / TCK | JTAG debug interface | IEEE 1149.1-compliant boundary scan and debug; supports real-time trace via FINE |
| TXD0 / RXD0 | SCI0 serial interface | Asynchronous UART channel 0; supports LIN, smart card, and clock-synchronous modes |
| CTX0 / CRX0 | CAN FD channel 0 interface | Differential CAN FD transceiver pins compliant with ISO 11898-1:2015 physical layer |
| AD00–AD23 | Analog input channels | 24 dedicated pins for S12ADH ADC; support analog input disconnection detection |
| DA0 / DA1 | Digital-to-analog outputs | 2-channel 12-bit R12DAb outputs; voltage range 0 V to AVCC0; usable as CMPC reference |
| POE0# / POE4# / POE8# / POE10# / POE11# | Port output enable inputs | Hardware fault inputs for MTU3a waveform output pins; trigger high-impedance state on overcurrent |
Key Features
| Feature | Design Value |
|---|---|
| Trusted Memory (TM) | Enables instruction-only execution from protected code flash regions, preventing firmware extraction via debugger or bus read |
| Event Link Controller (ELC) | Routes 83 internal event signals (e.g., timer overflow, ADC completion) directly to peripherals-eliminating CPU ISR overhead in real-time control loops |
| Complementary PWM with Dead-Time Compensation | MTU3a supports non-overlapping 3-phase PWM outputs with programmable dead time and automatic dead-time compensation using counter feedback |
| IEC 60730 Self-Diagnostic Suite | Includes oscillation-stop detection, A/D disconnection test, RAM DOC-assisted test, CRC calculator (CRCA), and register write protection |
| Background Operation (BGO) | Code/data flash programming and erasing occur concurrently with CPU execution-enabling firmware updates without halting application logic |
Applications
| Industrial Motor Control | Smart Energy Metering |
|---|---|
|
Use Scenario: Closed-loop vector control of 3-phase BLDC/PMSM motors in HVAC compressors and industrial drives. IC Role / Device Role / Timing Role: Real-time motor control MCU executing FOC algorithms, generating complementary PWM via MTU3a, sampling current/voltage via S12ADH, and monitoring thermal status via on-chip temperature sensor. Use Value: 120 MHz RXv3 core with FPU enables sub-1 µs current loop execution; hardware ELC synchronizes ADC sampling to PWM edges; dual R12DAb outputs provide precise reference voltages for analog comparators in overcurrent protection. |
Use Scenario: DIN-rail mounted polyphase electricity meter with tariff switching, tamper detection, and communication via CAN FD and RS485. IC Role / Device Role / Timing Role: Primary metrology controller managing 24-channel ADC sampling, energy calculation via TFU trigonometric acceleration, secure firmware updates via TM-protected flash, and dual-interface communication (CAN FD + SCI). Use Value: Integrated CRCA and CAC validate clock integrity and data checksums for metrology accuracy; 32 Kbytes data flash stores calibration coefficients with 100k-cycle endurance; IEC 60730 diagnostics meet Class B safety requirements. |
| Building Automation Gateway | Factory Asset Monitoring Node |
|
Use Scenario: Protocol-bridging gateway connecting BACnet MS/TP field devices to Ethernet/IP or MQTT cloud infrastructure. IC Role / Device Role / Timing Role: Multi-protocol communications hub running concurrent CAN FD, RSPI (to wireless SoC), RIIC (to environmental sensors), and SCI (to legacy controllers), coordinated by ELC-triggered DMA transfers. Use Value: 13 SCI channels support simultaneous legacy protocol stacks; RSPI's 30 Mbps throughput handles high-bandwidth sensor fusion; 144-pin package provides sufficient GPIO for discrete I/O expansion and LED/status signaling. |
Use Scenario: Edge node collecting vibration, temperature, and power quality data from CNC machines and packaging lines for predictive maintenance. IC Role / Device Role / Timing Role: Sensor fusion processor acquiring synchronized analog (S12ADH), digital (REMC for IR remote diagnostics), and bus (CAN FD for machine HMI) data, then compressing and transmitting via RSPI-connected LPWAN modem. Use Value: Remote control signal receiver (REMCa) decodes IR service commands without CPU load; deep software standby mode maintains RTC and wake-on-event while drawing <10 µA; on-chip temperature sensor validates thermal derating models. |
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 |
|---|---|---|---|
| R5F56608ADFL#10 | Same RX660 Group, identical 144-pin LFQFP package and peripheral set, but with 512 Kbyte code flash instead of 1 Mbyte | Lower-cost option where firmware footprint remains under 512 Kbyte; retains all safety and analog features | Select when application code size permits reduction and BOM cost optimization is prioritized over future firmware headroom |
| R5F566T5ADFL#10 | RX66T Group derivative; adds hardware motor control accelerators (MOTOR-DRV), enhanced MTU3 with 3-phase PWM auto-commutation, and higher drive strength GPIO | Targeted specifically for inverter-driven motor control; lacks REMC and some SCI channels present in R5F56609ADFL#10 | Choose only when advanced motor control IP justifies trade-offs in general-purpose communication flexibility and remote control capability |
Compared with R5F56608ADFL#10, the R5F56609ADFL#10 provides double code flash capacity for complex protocol stacks or OTA update partitions; compared with R5F566T5ADFL#10, it offers broader communication versatility and embedded IR reception at the expense of dedicated motor control acceleration blocks.
Availability
R5F56609ADFL#10 is available at Aetrix Electronics and suitable for industrial motor control, smart energy metering, building automation gateways, and factory asset monitoring nodes requiring stable component supply across extended product lifecycles.
Supply support for R5F56609ADFL#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 the R5F56609ADFL#10, was designed for industrial equipment demanding functional safety, real-time determinism, and multi-protocol connectivity-especially where IEC 60730 compliance, secure firmware execution, and mixed-signal integration are critical.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F56609ADFL#10?
The R5F56609ADFL#10 operates at a maximum frequency of 120 MHz and achieves 709 CoreMark performance. This benchmark reflects its RXv3 CPU core efficiency with single-cycle instruction execution, on-chip 32-bit multiplier/divider, barrel shifter, and IEEE 754-compliant FPU-all verified under standard CoreMark v1.0 test conditions at 120 MHz with no wait states.
Does the R5F56609ADFL#10 support CAN FD, and what standard does it comply with?
Yes, the R5F56609ADFL#10 includes one CAN FD module compliant with ISO 11898-1:2015, supporting both standard (11-bit) and extended (29-bit) frame formats. It operates at data rates up to 5 Mbps in FD mode and maintains full backward compatibility with classical CAN 2.0B networks, enabling seamless integration into modern automotive and industrial networks.
What are the memory resources available on the R5F56609ADFL#10?
The R5F56609ADFL#10 integrates 1 Mbyte of on-chip code flash memory with zero-wait-state access at 120 MHz, 128 Kbytes of SRAM with no wait states, and 32 Kbytes of data flash memory rated for 100,000 program/erase cycles. All flash memory supports background operation (BGO), allowing concurrent code execution during firmware updates.
How does the Trusted Memory (TM) function enhance security on the R5F56609ADFL#10?
The Trusted Memory function on the R5F56609ADFL#10 restricts instruction fetches to designated code flash regions while blocking all read access-including debugger reads and bus snooping-to those areas. This prevents reverse engineering and unauthorized firmware extraction, making it suitable for applications requiring secure boot and intellectual property protection in industrial and medical environments.
What debugging interfaces are supported by the R5F56609ADFL#10?
The R5F56609ADFL#10 supports both JTAG (IEEE 1149.1) and FINE (single-wire) debugging interfaces. JTAG enables full boundary-scan, real-time trace, and multi-core debug; FINE provides minimal-pin debugging ideal for space-constrained designs. Both interfaces support flash programming, real-time variable monitoring, and hardware breakpoint setting during development and field servicing.
R5F56609ADFL#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:
- 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 10x12b; D/A 2x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56609ADFL#10 FAQ
1.How can I place an order for R5F56609ADFL#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56609ADFL#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 R5F56609ADFL#10 reliable?
The price and inventory of R5F56609ADFL#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56609ADFL#10 is usually 5 days.
3.What payment methods are accepted for R5F56609ADFL#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56609ADFL#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56609ADFL#10?
R5F56609ADFL#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56609ADFL#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 R5F56609ADFL#10?
For technical support, including R5F56609ADFL#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56609ADFL#10 requirements.
6.How does Aetrix verify that R5F56609ADFL#10 is sourced from the original manufacturer or authorized distributors?
All R5F56609ADFL#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 R5F56609ADFL#10 meets industry standards.
7.What is the process for return or replacement of R5F56609ADFL#10?
All R5F56609ADFL#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56609ADFL#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 R5F56609ADFL#10 part is unused and in its original packaging.
Return procedure for R5F56609ADFL#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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