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Renesas R5F56609DGFB#30
- Part No.:
- R5F56609DGFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F56609DGFB#30.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:180
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Product details
Overview
R5F56609DGFB#30 from Renesas is a 32-bit RXv3 microcontroller operating at up to 120 MHz, featuring 1 Mbyte on-chip code flash, 128 Kbytes SRAM, 32 Kbytes data flash, integrated CAN FD, 12-bit A/D and D/A converters, RTC with sub-clock oscillator support, and hardware floating-point unit (FPU) compliant with IEEE 754. It targets industrial control systems requiring functional safety compliance (IEC60730), real-time deterministic response, and mixed-signal integration.
For engineers reviewing the R5F56609DGFB#30 datasheet, R5F56609DGFB#30 pinout, R5F56609DGFB#30 application, or R5F56609DGFB#30 equivalent, key selection criteria include its 144-pin LFQFP package with 130 general-purpose I/O pins (4× 5-V tolerant), dual SCI channels with 16-byte FIFOs, MTU3a timer with complementary PWM for motor control, and ELC-driven event-triggered peripheral coordination without CPU intervention.
Technical Context
The R5F56609DGFB#30 implements the RXv3 CPU core with 113 instructions including single-precision FPU, DSP extensions, and register bank save-enabling fast context switching in real-time OS environments. Its clock system supports independent domain scaling: ICLK up to 120 MHz for CPU execution, PCLKA up to 120 MHz for MTU/RSPI/SCI10–11, PCLKB up to 60 MHz for TMR/CMT/RIIC, and ADCLK up to 60 MHz for S12ADH conversion.
Peripheral coordination is managed via the Event Link Controller (ELC), which interconnects 83 internal event signals-including MTU compare-match, A/D conversion completion, and RTC alarm-to trigger module operations (e.g., start A/D conversion on timer match) while the CPU remains in deep software standby mode. Safety features include MPU with eight configurable protection areas, Trusted Memory (TM) for code flash read protection, and CAC for clock frequency accuracy monitoring.
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 (0.9 µs min conversion), 2-channel 12-bit R12DAb (0–AVCC0 output), 4-channel CMPC |
| Timers & Control | MTU3a (9 channels, complementary PWM w/ dead-time control), TMRb (4×8-bit), CMTW (2×32-bit), ELC-driven event chaining |
| Communication | CAN FD (ISO 11898-1:2015), 13 SCI channels (incl. SCIm w/16-byte FIFO), 2×RIIC (400 kbps), 1×RSPId (30 Mbps) |
| Package & Environment | PLQP0144KA-B (144-pin LFQFP, 20×20 mm, 0.5 mm pitch), G-version (–40°C to +105°C), 2.7–5.5 V supply |
| Safety & Debug | MPU, TM, CRCA (8/32-bit CRC), CAC, DOCA, JTAG/FINE, IEC60730 self-test functions |
Pinout & Package
Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.5 mm lead pitch, exposed thermal pad, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0 | Power supply inputs | Core/analog supply (2.7–5.5 V); AVCC0 must be ≥ VCC and within 3.0–5.5 V range |
| RES#, RESET | Reset input | Active-low asynchronous reset; triggers nine distinct reset sources including POR, LVD, and IWDT underflow |
| XTAL, EXTAL | Main clock oscillator interface | Connects 8–24 MHz crystal; enables PLL reference for 120 MHz ICLK generation |
| RTCXTAL, RTCXTAL2 | Sub-clock oscillator interface | Connects 32.768 kHz crystal; required for RTCC operation and deep software standby RTC continuity |
| MTIOC0A–MTIOC8A | MTU3a waveform I/O | Configurable as complementary PWM outputs with programmable dead time for 3-phase inverter gate drive |
| AD00–AD23 | A/D converter analog inputs | 24 dedicated pins supporting simultaneous sampling, group scan prioritization, and digital comparison |
| DA00, DA01 | D/A converter outputs | 2×12-bit voltage outputs (0–AVCC0); usable as reference for CMPC comparators |
| TXD0–TXD12, RXD0–RXD12 | SCI serial I/O | 13 independent SCI channels; SCIm channels (10/11) feature 16-byte TX/RX FIFOs for burst data handling |
| CANFD_TX, CANFD_RX | CAN FD physical interface | Differential pair compliant with ISO 11898-1:2015; supports both standard and extended frames at up to 5 Mbps |
| PE0–PE15, PB0–PB15, etc. | General-purpose I/O | 130 GPIO pins total; 4×5-V tolerant, open-drain capable, pull-up configurable, switchable drive strength |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | Enables 83 internal event signals (e.g., MTU match, A/D completion) to trigger peripheral actions without CPU wake-up-reducing latency and power in sleep modes |
| Trusted Memory (TM) | Protects designated code flash regions from external read access while allowing CPU instruction fetch only-critical for secure firmware updates and IP protection |
| Complementary PWM with Dead-Time Control | MTU3a generates non-overlapping high-side/low-side gate drive waveforms with automatic dead-time insertion for 3-phase motor inverters |
| Hardware CRC Acceleration (CRCA) | Generates 8- or 32-bit CRC using selectable polynomials (e.g., X³²+X²⁶+X²³+X²²+X¹⁶+X¹²+X¹¹+X¹⁰+X⁸+X⁷+X⁵+X⁴+X²+X+1) for protocol integrity checks in CAN FD or RSPI transfers |
| IEC60730 Self-Diagnostic Suite | Includes oscillation-stop detection, A/D disconnection sensing, RAM test assist (DOC), clock accuracy monitoring (CAC), and register write protection for Class B compliance |
Applications
| Industrial Motor Drive | Building Automation Controller |
|---|---|
Use Scenario: Closed-loop control of 3-phase BLDC/PMSM motors in HVAC compressors or factory automation actuators. IC Role / Device Role / Timing Role: Main controller executing FOC algorithms via RXv3 FPU, generating synchronized PWM via MTU3a, and sampling current/voltage via S12ADH with ELC-triggered conversion timing. Use Value: Complementary PWM with hardware dead-time prevents shoot-through; 120 MHz deterministic execution ensures <1 µs current loop update; CAN FD enables high-bandwidth fieldbus communication. | Use Scenario: Centralized HVAC zone controller managing temperature, airflow, and damper actuation across multi-floor commercial buildings. IC Role / Device Role / Timing Role: Real-time coordinator interfacing with multiple sensors (temp, humidity, CO₂), driving analog valves via R12DAb, logging data to data flash, and communicating over CAN FD and RIIC buses. Use Value: Integrated RTC with sub-clock oscillator maintains accurate time-stamped logs during power loss; 32 Kbytes data flash supports 100,000+ write cycles for long-term event history storage. |
| Smart Energy Metering | Industrial Safety PLC Module |
Use Scenario: DIN-rail mounted electricity meter performing harmonic analysis, tariff calculation, and secure remote reporting via CAN FD or RSPI-connected modems. IC Role / Device Role / Timing Role: High-precision measurement engine using S12ADH with digital filtering and self-diagnosis, secured by TM-protected firmware and CRCA-verified communication packets. Use Value: 12-bit A/D with disconnection detection ensures sensor fault awareness; Trusted Memory prevents unauthorized firmware extraction; CAC validates clock stability for time-based billing accuracy. | Use Scenario: SIL2-capable safety I/O module monitoring emergency stops, light curtains, and door interlocks in machinery control panels. IC Role / Device Role / Timing Role: Functional safety monitor executing IEC60730 Class B diagnostics (RAM test, oscillator check, register lock), managing dual-channel watchdogs (WDTA + IWDTa), and controlling fail-safe outputs via POE3a. Use Value: Independent watchdog (IWDTa) with windowed refresh prevents silent failures; MPU enforces memory isolation between safety and non-safety tasks; DOCA accelerates safety-critical arithmetic comparisons. |
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 |
|---|---|---|---|
| R5F56608DGFB#30 | Same RX660 Group, identical package and pinout, but 512 Kbyte code flash (vs. 1 Mbyte) | Suitable for cost-sensitive designs with smaller firmware footprints; retains all peripherals including CAN FD, MTU3a, and S12ADH | Select when full 1 Mbyte flash is unnecessary and BOM cost optimization is prioritized |
| R5F566T9DGFB#30 | Same RX660 Group, 144-pin LFQFP, adds USB 2.0 FS host/device interface (not present in R5F56609DGFB#30) | Required for applications needing direct USB connectivity (e.g., field service tools, configuration dongles); otherwise identical analog/digital/peripheral capability | Choose only if native USB interface is mandatory; otherwise R5F56609DGFB#30 offers better price/performance for pure CAN/SCI/RSPI systems |
Compared with R5F56608DGFB#30, the R5F56609DGFB#30 provides double code flash capacity for complex control stacks or OTA update partitions; versus R5F566T9DGFB#30, it omits USB hardware-reducing silicon cost and EMI complexity where USB is unused.
Availability
R5F56609DGFB#30 is available at Aetrix Electronics and suitable for industrial motor drives, building automation controllers, smart energy meters, and safety PLC modules requiring stable component supply, long lifecycle assurance, and automotive-grade temperature resilience (–40°C to +105°C).
Supply support for R5F56609DGFB#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 industrial, automotive, and infrastructure markets.
The RX660 Group, including the R5F56609DGFB#30, was designed for high-integrity industrial control applications demanding real-time performance, functional safety (IEC60730), mixed-signal integration, and robust communication-especially where CAN FD, precision analog, and deterministic timing converge.
FAQ
What is the maximum operating frequency and CPU architecture of the R5F56609DGFB#30?
The R5F56609DGFB#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-compliant floating-point unit (FPU), 113 instructions (including DSP and register bank save), and a 4-Gbyte linear address space. This architecture enables deterministic real-time execution for motor control and safety-critical tasks.
Does the R5F56609DGFB#30 support CAN FD, and what standards does it comply with?
Yes, the R5F56609DGFB#30 integrates a CAN FD module compliant with ISO 11898-1:2015, supporting both standard (11-bit) and extended (29-bit) frame formats at data rates up to 5 Mbps. It includes dedicated message RAM, flexible filtering, and error counters-making it suitable for high-bandwidth industrial fieldbus applications where legacy CAN 2.0B is insufficient.
What are the memory resources available on the R5F56609DGFB#30?
The R5F56609DGFB#30 provides 1 Mbyte of on-chip code flash memory (with no-wait access at 120 MHz), 128 Kbytes of SRAM (no-wait), and 32 Kbytes of reprogrammable data flash rated for 100,000 write/erase cycles. It also includes a 12-byte unique ID and supports background programming/erasing (BGO) for seamless firmware updates without halting application execution.
How does the R5F56609DGFB#30 support functional safety compliance per IEC60730?
The R5F56609DGFB#30 includes dedicated hardware for IEC60730 Class B compliance: oscillation-stoppage detection, A/D converter self-diagnosis and disconnection sensing, clock frequency accuracy measurement (CAC), independent watchdog timer (IWDTa) with windowed refresh, RAM test assistance via DOC, CRCA for data integrity, and register write protection. These features enable systematic fault detection without software overhead.
What package type and thermal specifications apply to the R5F56609DGFB#30?
The R5F56609DGFB#30 is housed in a PLQP0144KA-B package: a 144-pin Low-profile Quad Flat Package measuring 20 × 20 mm with 0.5 mm lead pitch and an exposed thermal pad. It is rated for the G-version industrial temperature range of –40°C to +105°C and operates from a single 2.7–5.5 V supply, with AVCC0 requiring 3.0–5.5 V and matching or exceeding VCC.
R5F56609DGFB#30 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:
- 131
- 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:
R5F56609DGFB#30 FAQ
1.How can I place an order for R5F56609DGFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56609DGFB#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 R5F56609DGFB#30 reliable?
The price and inventory of R5F56609DGFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56609DGFB#30 is usually 5 days.
3.What payment methods are accepted for R5F56609DGFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56609DGFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56609DGFB#30?
R5F56609DGFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56609DGFB#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 R5F56609DGFB#30?
For technical support, including R5F56609DGFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56609DGFB#30 requirements.
6.How does Aetrix verify that R5F56609DGFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F56609DGFB#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 R5F56609DGFB#30 meets industry standards.
7.What is the process for return or replacement of R5F56609DGFB#30?
All R5F56609DGFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56609DGFB#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 R5F56609DGFB#30 part is unused and in its original packaging.
Return procedure for R5F56609DGFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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