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Renesas R5F56609ADFP#30
- Part No.:
- R5F56609ADFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F56609ADFP#30.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,170
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Product details
Overview
R5F56609ADFP#30 from Renesas is a 32-bit RXv3 microcontroller with 120 MHz maximum operating frequency, 1 MB on-chip code flash, 128 KB 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 gateways, and smart energy metering systems.
For engineers reviewing the R5F56609ADFP#30 datasheet, R5F56609ADFP#30 pinout, R5F56609ADFP#30 application, or R5F56609ADFP#30 equivalent, this page delivers verified package mapping (144-pin LFQFP PLQP0144KA-B), confirmed peripheral counts (24-channel S12ADH, 2-channel R12DAb, 1-channel CANFD), real-time clock support with sub-clock oscillator, and IEC60730-compliant safety features including MPU, CAC, and register write protection.
Technical Context
The R5F56609ADFP#30 implements the RXv3 CPU core with single-precision FPU compliant to IEEE 754, supporting 709 CoreMark at 120 MHz and collective register bank save across 16 banks. Its clock system integrates main (8–24 MHz crystal), sub (32.768 kHz), and on-chip oscillators (LOCO/HOCO/IWDT-dedicated), with independent PCLKA (up to 120 MHz), PCLKB (up to 60 MHz), and PCLKD (for ADC) domains.
Peripheral coordination is managed via the Event Link Controller (ELC), enabling 83 internal event signals to trigger module operations (e.g., MTU3a PWM start, S12ADH conversion) without CPU intervention - critical for deterministic low-latency response in motor control and real-time metering applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit with single-precision FPU, IEEE 754 compliant - enables floating-point math in motor vector control and sensor fusion without external coprocessor. |
| Max Operating Frequency | 120 MHz with zero-wait-state access to 1 MB code flash and 128 KB SRAM - sustains real-time execution of multi-threaded firmware with minimal cache misses. |
| A/D Converter | 12-bit S12ADH with 24 channels, 0.9 µs min conversion time at 60 MHz ADCLK - supports simultaneous sampling of voltage, current, and temperature in 3-phase inverters. |
| D/A Converter | 12-bit R12DAb ×2 channels, 0–AVCC0 output range - provides programmable reference voltages for analog comparators in overvoltage/overcurrent protection circuits. |
| CAN FD Interface | 1 channel compliant with ISO 11898-1:2015 (standard/extended frames), up to 5 Mbps data phase - enables high-bandwidth diagnostics and firmware updates in automotive-grade industrial networks. |
| Real-Time Clock | RTCC with sub-clock oscillator support, leap-year and 30-second adjustment, time-capture on 3 pins - delivers traceable timestamping for energy logging and event sequencing in utility meters. |
| Safety Features | MPU (8 regions), CAC, CRCA (8/32-bit CRC), DOCA, and register write protection - satisfies IEC60730 Class B requirements for self-test and fault detection in safety-critical appliances. |
Pinout & Package
Package: 144-pin Low-Profile Quad Flat Package (LFQFP), PLQP0144KA-B, 20 × 20 mm, 0.5 mm pitch, lead-free and RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0 | Power supply inputs | Supports 2.7–5.5 V operation; AVCC0 must be ≥ VCC for analog accuracy - enables direct connection to 3.3 V or 5 V industrial rails without level-shifting. |
| XTAL, EXTAL | Main clock oscillator terminals | Accepts 8–24 MHz crystal; required for PLL-based 120 MHz system clock - defines timing stability for CAN FD bit rate accuracy and ADC sampling consistency. |
| OSC32K, OSC32KIN | Sub-clock oscillator terminals | Connects to 32.768 kHz crystal - enables RTCC operation during deep software standby with RTC active, preserving timekeeping during power-loss events. |
| TXD0, RXD0 | SCI0 asynchronous serial interface | Hardware UART for bootloader communication or debug console - supports baud rates up to 4 Mbps with double-speed mode and LSB/MSB-first selection. |
| CAN0TX, CAN0RX | CAN FD transceiver interface | Differential pair for ISO 11898-1 physical layer - requires external CAN transceiver (e.g., RAA120000) to drive bus; supports FD frame payloads up to 64 bytes. |
| AD00–AD23 | Analog input channels | 24 dedicated pins for S12ADH - allows full-channel acquisition of AC line monitoring, DC link voltage, and thermistor readings in single-board energy meters. |
| DA00, DA01 | Digital-to-analog outputs | 2-channel 12-bit voltage outputs - usable as precision references for CMPC comparators in analog fault detection circuits (e.g., overvoltage latch). |
| MTIOC0A–MTIOC8A | MTU3a waveform I/O | 9-channel timer I/O for complementary PWM generation - supports 3-phase inverter control with automatic dead-time insertion and non-overlapping output enforcement. |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | 83 internal event sources linked to peripherals without CPU involvement - reduces interrupt latency and CPU load in closed-loop motor control and fast-response protection logic. |
| Trusted Memory (TM) | Code flash area protected against read-out; only CPU instruction fetch allowed - secures proprietary algorithms and cryptographic keys in firmware updates for smart grid devices. |
| Remote Control Signal Receiver (REMC) | 1-channel IR signal decoder with 8-byte FIFO and header/data pattern matching - enables infrared configuration and diagnostics in HVAC controllers and industrial remotes. |
| Temperature Sensor + S12ADH Integration | On-die thermal sensor digitized by same 12-bit ADC - provides system-level thermal monitoring for fan speed control and derating logic without external components. |
| Arithmetic Unit (TFU) | Hardware sine/cosine/arctangent calculation - accelerates field-oriented control (FOC) computations in motor drives, reducing software cycle count by >90% vs. table-based lookup. |
Applications
| Industrial Motor Drive Gateway | Smart Energy Metering System |
|---|---|
Use Scenario: Central controller interfacing 3-phase inverter modules, current/voltage sensors, and CAN FD fieldbus in HVAC or pump systems. IC Role / Device Role / Timing Role: Real-time executor of FOC algorithms, PWM waveform generator (MTU3a), and CAN FD gateway managing device commissioning and telemetry. Use Value: 120 MHz RXv3 core with TFU and 24-channel ADC enables sub-10 µs current loop control; ELC-triggered ADC sampling synchronizes with PWM edges for precise phase current capture. |
Use Scenario: Revenue-grade electricity meter with harmonic analysis, tamper detection, and DLMS/COSEM protocol stack. IC Role / Device Role / Timing Role: High-accuracy metrology processor handling 12-bit ADC sampling, RTC-stamped event logging, and secure firmware updates via CAN FD. Use Value: Integrated RTCC with sub-clock oscillator ensures ±1 ppm timekeeping over temperature; 32 KB data flash supports 100,000 write cycles for lifetime energy accumulation logs. |
| IEC60730-Certified Appliance Controller | Industrial HMI with Remote Diagnostics |
Use Scenario: Washing machine/main control board requiring Class B compliance for motor control, water heating, and safety interlocks. IC Role / Device Role / Timing Role: Safety monitor executing periodic self-tests (CAC, RAM test, oscillator stop detection) while concurrently running application firmware. Use Value: MPU, register write protection, and hardware CRC calculator (CRCA) satisfy mandatory diagnostic coverage per IEC60730 Annex H - eliminating need for external safety monitors. |
Use Scenario: Panel-mounted HMI collecting operational data and enabling remote firmware updates in factory automation equipment. IC Role / Device Role / Timing Role: Dual-role processor: real-time UI rendering (via GPIO/SPI display interface) and secure OTA update handler using TM-protected flash sectors. Use Value: Off-board programming support and background flash erase/program (BGO) allow seamless field updates without halting machine operation or losing runtime state. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56608ADFP#30 | Same RX660 Group, identical 144-pin LFQFP package and peripheral set, but with 512 KB code flash (vs. 1 MB). | Suitable for cost-sensitive designs where firmware size < 512 KB and no future feature expansion is planned. | Select when flash headroom is not required and BOM cost reduction is prioritized over field-upgrade flexibility. |
| R5F566T9ADFP#30 | Same package and flash/SRAM capacity, but G-version rated for –40°C to +105°C (vs. D-version –40°C to +85°C). | Required for under-hood automotive or high-ambient industrial enclosures where junction temperature exceeds 85°C. | Choose for extended temperature operation; shares identical pinout and firmware compatibility - no PCB change needed. |
Compared with R5F56608ADFP#30, the R5F56609ADFP#30 provides double code flash for complex protocol stacks and future firmware enhancements; compared with R5F566T9ADFP#30, it offers lower-cost qualification for commercial-temperature applications without sacrificing performance or peripheral capability.
Availability
R5F56609ADFP#30 is available at Aetrix Electronics and suitable for industrial motor control, smart metering, and IEC60730-certified appliance applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F56609ADFP#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 is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for industrial, automotive, and IoT markets.
The RX660 Group is designed for high-integrity industrial control applications demanding real-time responsiveness, functional safety compliance (IEC60730), and rich connectivity - targeting motor drives, energy infrastructure, and intelligent appliances.
FAQ
What is the maximum operating frequency and flash access performance of the R5F56609ADFP#30?
The R5F56609ADFP#30 operates at up to 120 MHz with zero-wait-state access to its 1 MB on-chip code flash memory. This enables deterministic instruction execution critical for real-time control loops. The flash supports background programming/erasing (BGO), allowing firmware updates without halting application code - a key capability for R5F56609ADFP#30 deployments in unattended industrial equipment.
Does the R5F56609ADFP#30 include a real-time clock (RTC), and what oscillator support does it require?
Yes, the R5F56609ADFP#30 includes a full-featured RTCC module with calendar, alarm, and time-capture functions. It requires the sub-clock oscillator (32.768 kHz crystal connected to OSC32K/OSC32KIN pins) to operate - confirmed in the datasheet for all 144-pin RX660 variants with SOSC support. The R5F56609ADFP#30 retains RTC functionality during deep software standby mode, enabling timekeeping through power interruptions.
How many analog-to-digital converter channels does the R5F56609ADFP#30 support, and what is their resolution and speed?
The R5F56609ADFP#30 integrates the S12ADH 12-bit A/D converter with 24 input channels. Minimum conversion time is 0.9 µs per channel when ADCLK runs at 60 MHz. It supports scan modes (single, continuous, 3-group), digital comparison, and self-diagnostic functions - making the R5F56609ADFP#30 suitable for high-fidelity analog sensing in motor current monitoring and power quality analysis.
Is CAN FD supported on the R5F56609ADFP#30, and what standards does it comply with?
Yes, the R5F56609ADFP#30 includes one CAN FD module (CANFD) compliant with ISO 11898-1:2015 for both standard and extended frames. It supports data phase bit rates up to 5 Mbps and payload lengths up to 64 bytes. The R5F56609ADFP#30 requires an external CAN transceiver (e.g., RAA120000) for physical layer interfacing - confirmed in the RX660 Group datasheet section 1.1 and Table 1.2.
What safety and reliability features are built into the R5F56609ADFP#30 for IEC60730 compliance?
The R5F56609ADFP#30 includes MPU (8 regions), clock frequency accuracy measurement circuit (CAC), CRC calculator (CRCA), register write protection, and hardware DOCA - all explicitly cited in the datasheet as IEC60730 Class B enablers. These features allow the R5F56609ADFP#30 to perform oscillator stoppage detection, RAM testing, and analog input disconnection checks autonomously, satisfying mandatory diagnostic coverage without external supervision.
R5F56609ADFP#30 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:
- 91
- 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:
R5F56609ADFP#30 FAQ
1.How can I place an order for R5F56609ADFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56609ADFP#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 R5F56609ADFP#30 reliable?
The price and inventory of R5F56609ADFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56609ADFP#30 is usually 5 days.
3.What payment methods are accepted for R5F56609ADFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56609ADFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56609ADFP#30?
R5F56609ADFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56609ADFP#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 R5F56609ADFP#30?
For technical support, including R5F56609ADFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56609ADFP#30 requirements.
6.How does Aetrix verify that R5F56609ADFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F56609ADFP#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 R5F56609ADFP#30 meets industry standards.
7.What is the process for return or replacement of R5F56609ADFP#30?
All R5F56609ADFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56609ADFP#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 R5F56609ADFP#30 part is unused and in its original packaging.
Return procedure for R5F56609ADFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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