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Renesas R5F56609AGFB#10
- Part No.:
- R5F56609AGFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F56609AGFB#10.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,707
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Product details
Overview
R5F56609AGFB#10 from Renesas Electronics is a 32-bit RXv3 microcontroller designed for industrial control and safety-critical embedded systems. It operates at up to 120 MHz, integrates 1 MB code flash, 128 KB SRAM, 32 KB data flash, a 12-bit A/D converter (24 channels), CAN FD interface (ISO 11898-1:2015), and supports IEC60730 compliance functions including oscillation-stop detection and RAM self-test.
For engineers reviewing the R5F56609AGFB#10 datasheet, R5F56609AGFB#10 pinout, R5F56609AGFB#10 application, or R5F56609AGFB#10 equivalent, this MCU delivers deterministic real-time performance with MPU-enforced memory protection, ELC-driven event-triggered peripheral coordination, and dual watchdog timers - critical for motor control, PLCs, and smart power supplies requiring functional safety support.
Technical Context
The R5F56609AGFB#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 includes a 8–24 MHz main oscillator, 32.768 kHz sub-clock, and dedicated 120 kHz IWDT oscillator - all supported by clock accuracy measurement (CAC) and main-oscillator stop detection.
Peripheral integration centers on deterministic timing and safety: MTU3a provides 9-channel PWM with dead-time compensation and complementary outputs for 3-phase inverter control; ELC enables interrupt-free inter-module triggering (e.g., timer event → A/D start → DMA transfer); and Trusted Memory (TM) enforces secure code execution from protected flash regions.
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); PCLKA up to 120 MHz, PCLKB up to 60 MHz, ADCLK up to 60 MHz |
| Memory | 1 MB code flash (no-wait @ 120 MHz), 32 KB reprogrammable data flash (100k cycles), 128 KB SRAM (no-wait) |
| Analog Peripherals | 12-bit S12ADH A/D converter (24 channels, 0.9 µs min conversion), 2-channel R12DAb D/A, 4-channel CMPC comparator |
| Communication Interfaces | 1 CAN FD channel (ISO 11898-1:2015), 13 SCI channels (async/sync/SmartCard/SPI/I²C modes), 2 RIIC (400 kbps), 1 RSPI (30 Mbps) |
| Safety & Debug | MPU (8 regions), Trusted Memory (TM), CAC, CRCA, DOCA, register write protection, JTAG + FINE debugging |
| Package & Temp | 144-pin LFQFP (PLQP0144KA-B, 20 × 20 mm, 0.5 mm pitch), G-version: –40°C to +105°C operating range |
Pinout & Package
Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.5 mm pitch, exposed pad (thermal pad), RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 | Power supply input | Core/analog supply: 2.7–5.5 V (VCC), analog reference: 3.0–5.5 V (AVCC0 ≤ VCC) |
| RES# | Active-low reset input | Hardware reset trigger; initiates nine reset sources including POR, LVD, and deep software standby release |
| CLKIN / CLKOUT | Main clock oscillator terminals | Connects external 8–24 MHz crystal; CLKOUT can output divided clock for system synchronization |
| XTAL / EXTAL | Sub-clock oscillator terminals | Supports 32.768 kHz crystal for RTC operation and low-power wake-up timing |
| TDI / TDO / TCK / TMS | JTAG debug interface | IEEE 1149.1-compliant boundary-scan and debug access; supports full-speed SWD-equivalent tracing |
| TXD0 / RXD0 | SCI0 asynchronous serial I/O | Dedicated UART pins for bootloader, diagnostics, or host communication; configurable baud rate generator |
| CTX0 / CRX0 | CAN FD channel 0 differential I/O | Compliant with ISO 11898-1:2015 physical layer; supports standard/extended frames up to 5 Mbps |
| MTIOC0A / MTIOC0B | MTU3a channel 0 waveform I/O | Configurable as complementary PWM outputs with programmable dead time for inverter gate driving |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | 83 internal event signals enable CPU-free peripheral chaining (e.g., timer overflow → A/D trigger → DMACA transfer) |
| Trusted Memory (TM) | Prevents unauthorized read access to code flash regions; only CPU instruction fetch allowed in TM-protected areas |
| IEC60730 Safety Support | Integrated hardware features: oscillation-stop detection, A/D disconnection check, CAC, CRC calculator, DOC-assisted RAM test |
| Real-Time Clock (RTCC) | Sub-clock-driven calendar/timekeeping with leap-year correction, alarm, periodic interrupt, and event-triggered time capture |
| Port Output Enable 3 (POE3a) | Hardware-controlled high-impedance state for MTU outputs; detects short-circuit faults and initiates safe shutdown |
| Floating-Point Unit (FPU) | Single-precision IEEE 754 unit accelerates trigonometric (TFU), filtering, and control-loop math without software emulation |
Applications
| Industrial Motor Control | Programmable Logic Controller (PLC) |
|---|---|
|
Use Scenario: Closed-loop vector control of 3-phase AC induction or BLDC motors in HVAC compressors and factory automation drives. IC Role / Device Role / Timing Role: Main controller executing FOC algorithms, generating synchronized PWM via MTU3a, sampling current/voltage via S12ADH, and managing CAN FD fieldbus communication. Use Value: 120 MHz deterministic execution + ELC-triggered ADC/PWM coordination ensures <1 µs jitter in gate drive timing - critical for torque ripple reduction and EMI compliance. |
Use Scenario: Modular I/O processing unit in DIN-rail mounted PLCs handling discrete inputs, analog sensor aggregation, and EtherCAT/CAN FD backplane communication. IC Role / Device Role / Timing Role: Central processing node managing cyclic I/O scan, safety logic evaluation, and real-time fieldbus protocol stacks with MPU-enforced task isolation. Use Value: Integrated MPU, TM, and IEC60730-certifiable peripherals reduce external safety monitoring IC count and simplify SIL2 certification evidence generation. |
| Smart Power Supply | Energy Metering Gateway |
|
Use Scenario: Digital control of isolated DC-DC converters and active PFC stages in telecom rectifiers and server PSUs. IC Role / Device Role / Timing Role: High-resolution PWM generation (MTU3a), precise voltage/current sensing (S12ADH + R12DAb reference), thermal monitoring (on-chip sensor), and fault logging to data flash. Use Value: 32 KB data flash endurance (100k erase cycles) enables reliable lifetime energy consumption logging and fault-event history storage without external EEPROM. |
Use Scenario: Substation-level gateway aggregating meter data from multiple Modbus/RS485 endpoints and forwarding via CAN FD or Ethernet (via external PHY). IC Role / Device Role / Timing Role: Protocol translation engine with dual SCI interfaces (one for legacy meters, one for CAN FD backbone), RTC-synchronized timestamping, and secure firmware updates via TM-protected flash. Use Value: Dual SCI FIFOs (16-byte SCIm) and ELC-linked timer-to-ADC sequencing allow deterministic 10-ms meter polling cycles across 16+ endpoints with zero CPU overhead. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56608AGFB#10 | Same RX660 Group, identical package and pinout, but 512 KB code flash (vs. 1 MB) and no CAN FD module | Suitable for cost-sensitive industrial HMI or sensor nodes where CAN FD is unnecessary and flash demand <512 KB | Select when CAN FD and >512 KB flash are not required; reduces BOM cost while retaining same peripheral set except CAN FD |
| R5F566T9AGFB#10 | Same 144-pin LFQFP package and 1 MB flash, but adds USB 2.0 FS host/device controller and removes remote control signal receiver (REMC) | Better suited for human-interface or data-acquisition systems requiring USB mass storage or CDC device connectivity | Choose when USB connectivity outweighs REMC functionality; retains identical timing, safety, and motor-control peripherals |
Compared with R5F56609AGFB#10, R5F56608AGFB#10 trades CAN FD and flash capacity for lower cost in non-networked control, while R5F566T9AGFB#10 replaces REMC with USB - preserving all safety, timing, and analog capabilities needed for industrial edge devices requiring host/device interoperability.
Availability
R5F56609AGFB#10 is available at Aetrix Electronics and suitable for industrial motor control, programmable logic controllers, smart power supplies, and energy metering gateways requiring stable component supply, long-term lifecycle assurance, and functional safety support.
Supply support for R5F56609AGFB#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 R5F56609AGFB#10 - was engineered for high-integrity industrial automation, delivering deterministic real-time performance, integrated functional safety features, and scalable connectivity for next-generation control systems.
FAQ
What is the maximum operating frequency and core architecture of the R5F56609AGFB#10?
The R5F56609AGFB#10 features a 32-bit RXv3 CPU core rated for up to 120 MHz operation, achieving 709 CoreMark performance. It supports single-cycle instruction execution, IEEE 754-compliant single-precision floating-point arithmetic, and 16 register banks for rapid context switching - making R5F56609AGFB#10 ideal for demanding real-time control tasks such as motor vector control and digital power conversion.
Does the R5F56609AGFB#10 support CAN FD, and what standard does it comply with?
Yes, the R5F56609AGFB#10 integrates a CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frame formats with data rates up to 5 Mbps. This capability is confirmed in the official R01DS0393EJ0100 datasheet and enables R5F56609AGFB#10 to serve as a robust fieldbus node in industrial automation networks requiring higher bandwidth than classical CAN.
What safety certifications or hardware features does the R5F56609AGFB#10 include for IEC60730 compliance?
The R5F56609AGFB#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 (IWDTa), CRC calculator (CRCA), data operation circuit (DOCA), and register write protection. These features are documented in the R01DS0393EJ0100 datasheet and reduce software validation effort for R5F56609AGFB#10-based safety-critical designs.
What is the package type and thermal specification for the R5F56609AGFB#10?
The R5F56609AGFB#10 is supplied in a 144-pin LFQFP package designated PLQP0144KA-B: 20 × 20 mm body, 0.5 mm pitch, with exposed thermal pad. It is rated for the G-version temperature range of –40°C to +105°C, making R5F56609AGFB#10 suitable for under-hood automotive ancillaries, industrial drives, and other high-ambient-temperature environments.
How much on-chip memory does the R5F56609AGFB#10 provide, and what are its key attributes?
The R5F56609AGFB#10 integrates 1 MB of code flash memory (no-wait access at 120 MHz), 32 KB of reprogrammable data flash (rated for 100,000 erase/write cycles), and 128 KB of SRAM (no-wait access). All memory blocks support background programming/erasing (BGO), enabling R5F56609AGFB#10 to execute code while updating firmware or logging operational data - essential for fail-safe field upgrades and continuous diagnostics.
R5F56609AGFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-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:
- 133
- 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:
R5F56609AGFB#10 FAQ
1.How can I place an order for R5F56609AGFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56609AGFB#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 R5F56609AGFB#10 reliable?
The price and inventory of R5F56609AGFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56609AGFB#10 is usually 5 days.
3.What payment methods are accepted for R5F56609AGFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56609AGFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56609AGFB#10?
R5F56609AGFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56609AGFB#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 R5F56609AGFB#10?
For technical support, including R5F56609AGFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56609AGFB#10 requirements.
6.How does Aetrix verify that R5F56609AGFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F56609AGFB#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 R5F56609AGFB#10 meets industry standards.
7.What is the process for return or replacement of R5F56609AGFB#10?
All R5F56609AGFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56609AGFB#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 R5F56609AGFB#10 part is unused and in its original packaging.
Return procedure for R5F56609AGFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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