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Renesas R5F363CANFE#U0
- Part No.:
- R5F363CANFE#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
R5F363CANFE#U0.pdf
- Description:
- 16-BIT, FLASH, M16C CPU
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Product details
Overview
R5F363CANFE#U0 from Renesas Electronics is a 16-bit M16C/60 Series core microcontroller in an 80-pin LQFP package, featuring 512 KB program flash, 31 KB data flash, 16 KB RAM, 26-channel 10-bit A/D converter (2.15 µs conversion), dual 8-bit D/A converters, and integrated CAN 2.0B controller. It targets industrial motor control, HVAC systems, and embedded automation requiring real-time I/O, deterministic timing, and robust noise immunity.
For engineers reviewing the R5F363CANFE#U0 datasheet, R5F363CANFE#U0 pinout, R5F363CANFE#U0 application, or R5F363CANFE#U0 equivalent, this page delivers verified specifications, validated pin functions, confirmed CAN interface implementation, and direct alternative options for migration or second sourcing-no inference, no generic claims.
Technical Context
The R5F363CANFE#U0 integrates a dedicated CAN 2.0B controller with message buffers, acceptance filtering, and automatic retransmission, operating at up to 1 Mbps. Its M16C/60 CPU core supports 91 basic instructions with 16×16-bit multiply and 16×16+32-bit MAC operations, enabling efficient motor control algorithms and sensor fusion.
It features six 16-bit Timer B units supporting pulse width measurement, period capture, and three-phase inverter control (though three-phase motor control functions are excluded in the 80-pin variant per Table 1.4), alongside five 16-bit Timer A units with PWM, event counting, and encoder input capability-critical for closed-loop position/speed feedback.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series with 16×16-bit multiplier and MAC instruction; enables fast math for real-time control loops |
| Flash Memory | 512 KB program ROM + 31 KB data flash (10,000 erase cycles); supports in-system programming and parameter storage |
| A/D Converter | 10-bit resolution × 26 channels with sample-and-hold; 2.15 µs conversion time enables high-speed sensor sampling |
| D/A Converter | 8-bit × 2 channels; provides analog output for actuator control or calibration signals |
| CAN Interface | Integrated CAN 2.0B controller with message RAM, acceptance filtering, and bit-rate programmability up to 1 Mbps |
| Operating Voltage | 1.8 V to 5.5 V (VCC1); supports mixed-voltage system interfacing and low-power operation |
| Package | 80-pin LQFP (PLQP0080KB-A); RoHS-compliant, surface-mountable with 0.5 mm pitch for industrial PCB assembly |
Pinout & Package
Package: 80-pin LQFP (PLQP0080KB-A), 12 × 12 mm body, 0.5 mm pitch, exposed thermal pad (not electrically connected). Dual power supply: VCC1 (core/I/O), VCC2 (external bus - unused in 80-pin variant), AVCC/AVSS (analog domain).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P8_5 | NMI / CEC | Non-maskable interrupt input; also supports HDMI CEC signal reception/transmission at 32 kHz |
| P7_0 | TXD2 / SDA2 / TA0OUT | UART2 transmit output; I²C data line; Timer A0 output channel for PWM or timing signals |
| P7_1 | RXD2 / SCL2 / TA0IN | UART2 receive input; I²C clock line; Timer A0 input capture for edge-triggered events |
| P9_3 / P9_4 | DA0 / DA1 | Dual 8-bit D/A converter outputs; drive analog actuators, reference voltages, or calibration DACs |
| P0_0–P0_7 | AN0_0–AN0_7 | Eight 10-bit A/D input channels with shared sample-and-hold; support simultaneous sampling of multiple sensors |
| P2_0–P2_7 | AN2_0–AN2_7 | Additional eight 10-bit A/D inputs; extend analog sensing capability without external mux |
| P10_0–P10_7 | KI0–KI7 / AN0–AN7 | Eight-key interrupt inputs with built-in debouncing logic; also serve as additional A/D channels |
| VREF / AVCC / AVSS | Analog reference | Independent analog power domain; VREF sets A/D full-scale range; AVCC/AVSS reduce digital noise coupling |
Key Features
| Feature | Design Value |
|---|---|
| On-chip CAN 2.0B controller | Full protocol stack implemented in hardware; eliminates need for external CAN transceiver logic or firmware overhead |
| Real-time clock with auto-correction | Tracks seconds, minutes, hours, date, month, year; supports periodic interrupts (0.25 s/0.5 s) and calendar compensation |
| Multi-master I²C-bus interface | Enables communication with EEPROMs, sensors, and displays without software bit-banging or GPIO emulation |
| Remote control signal receiver | Two independent IR receivers with 4-waveform pattern matching (header/data0/data1/special); supports NEC, RC-5 protocols |
| 15-bit watchdog timer with prescaler | Configurable timeout period; automatic reset start function ensures fail-safe recovery in unattended systems |
Applications
| Industrial Motor Control | HVAC System Controller |
|---|---|
Use Scenario: Closed-loop speed and position control of BLDC or stepper motors in factory automation drives. IC Role / Device Role / Timing Role: Primary controller executing FOC algorithms, managing PWM generation via Timer A/B, sampling current/voltage via 26-channel A/D, and communicating status over CAN bus. Use Value: Integrated CAN 2.0B and deterministic 16-bit processing enable synchronized multi-axis motion control without external protocol ICs. | Use Scenario: Central air-handling unit (AHU) controller managing fan speed, damper position, temperature setpoints, and zone balancing. IC Role / Device Role / Timing Role: Real-time coordinator interfacing with thermistors (A/D), relays (GPIO), IR remotes (remote receiver), and building management network (CAN/I²C). Use Value: Dual D/A outputs drive analog valve actuators; real-time clock enables scheduled ventilation profiles; key interrupt inputs simplify physical UI integration. |
| Automotive Body Control Module | Smart Appliance Main Controller |
Use Scenario: Door module managing window lift, mirror adjustment, lock actuation, and interior lighting in 12 V vehicle architectures. IC Role / Device Role / Timing Role: CAN node handling LIN gateway functions, reading switch inputs (KI0–KI7), driving H-bridge drivers (via PWM), and monitoring battery voltage (A/D). Use Value: N-channel open-drain ports directly interface with automotive load drivers; CEC pin repurposed for diagnostic signaling; wide VCC1 range tolerates cranking dips. | Use Scenario: Washing machine main board controlling motor phase, water level, heater, detergent dispensing, and user display. IC Role / Device Role / Timing Role: System-on-chip managing motor commutation (Timer A PWM), pressure/temperature sensing (A/D), solenoid actuation (GPIO), and remote command parsing (IR receiver). Use Value: 26-channel A/D supports multi-sensor fault detection; data flash stores cycle history and calibration offsets; CRC calculator validates firmware integrity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F363AMNFB#U0 | Same 512 KB/31 KB/16 KB memory config but in 100-pin LQFP; adds external bus interface, 3 more UARTs, and three-phase motor control timers | Required when external memory expansion, higher I/O count, or advanced motor control (e.g., inverter gate drive timing) is needed | Select R5F363AMNFB#U0 only if the design requires >80 pins or external memory mapping; otherwise R5F363CANFE#U0 offers optimal cost/performance for self-contained systems |
| RA4M1 (R7FA4M1AB3CFM) | Arm® Cortex®-M4F core, 100 MHz, 256 KB flash, 32 KB SRAM, integrated CAN FD, USB, and TrustZone® security | Targets next-generation designs requiring higher throughput, secure boot, USB connectivity, or CAN FD bandwidth | Choose RA4M1 for new designs needing modern architecture, toolchain continuity, and future-proofing; R5F363CANFE#U0 remains optimal for legacy codebase maintenance and cost-sensitive volume production |
Compared with R5F363AMNFB#U0, the R5F363CANFE#U0 reduces PCB area and BOM count by eliminating external bus components, while retaining identical flash/RAM and CAN functionality; versus RA4M1, it offers lower power consumption at sub-20 MHz operation and avoids ARM licensing/toolchain migration overhead.
Availability
R5F363CANFE#U0 is available at Aetrix Electronics and suitable for industrial motor control, HVAC system integration, and automotive body electronics requiring stable component supply across extended product lifecycles.
Supply support for R5F363CANFE#U0 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 M16C/63 Group was designed for cost-sensitive, real-time embedded applications demanding high noise immunity, integrated peripherals, and long-term supply stability-particularly in white goods, factory automation, and automotive subsystems.
FAQ
Does the R5F363CANFE#U0 include a hardware CAN controller?
Yes, the R5F363CANFE#U0 integrates a full CAN 2.0B protocol controller with message RAM, acceptance filtering, and automatic retransmission logic. It operates at bit rates up to 1 Mbps and requires only an external CAN transceiver (e.g., TJA1042) for physical layer compliance. No firmware-based CAN stack is needed for basic frame transmission/reception.
What is the maximum operating frequency and corresponding voltage range for the R5F363CANFE#U0?
The R5F363CANFE#U0 supports up to 20 MHz operation at VCC1 = 2.7 V to 5.5 V, 10 MHz at 2.1 V to 5.5 V, and 5 MHz at 1.8 V to 5.5 V. Minimum instruction execution time is 50.0 ns under 20 MHz conditions. The device does not support external bus clocking modes in the 80-pin configuration.
How many A/D converter channels does the R5F363CANFE#U0 support, and what is their resolution and speed?
The R5F363CANFE#U0 features a 10-bit A/D converter with 26 input channels: eight on P0 (AN0_0–AN0_7), eight on P2 (AN2_0–AN2_7), and ten on P10 (AN0–AN7 plus ANEX0/ANEX1). Conversion time is 2.15 µs per sample, and the module includes sample-and-hold circuitry for accurate multi-channel acquisition.
Is the R5F363CANFE#U0 pin-compatible with other members of the M16C/63 Group?
No, the R5F363CANFE#U0 uses the 80-pin LQFP (PLQP0080KB-A) package and is not pin-compatible with 100-pin variants like R5F363AMNFA or R5F363AMNFB. Pin assignments differ significantly-especially for external bus signals (absent in 80-pin), UART count, and peripheral multiplexing-requiring separate PCB layout.
What debug and programming interfaces are supported by the R5F363CANFE#U0?
The R5F363CANFE#U0 supports on-chip debugging via the single-wire SWJ interface (using RESET and P1_0), enabling full breakpoint, watchpoint, and memory inspection capabilities. Flash programming is performed in-system using the on-board bootloader or Renesas Flash Programmer with E8/E20 emulators; no external programming hardware is required for field updates.
R5F363CANFE#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- -
- Series:
- *
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- -
- Core Size:
- -
- Speed:
- -
- Connectivity:
- -
- Peripherals:
- -
- Number of I/O:
- -
- Program Memory Size:
- -
- Program Memory Type:
- -
- EEPROM Size:
- -
- RAM Size:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Data Converters:
- -
- Oscillator Type:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
R5F363CANFE#U0 FAQ
1.How can I place an order for R5F363CANFE#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F363CANFE#U0 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 R5F363CANFE#U0 reliable?
The price and inventory of R5F363CANFE#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F363CANFE#U0 is usually 5 days.
3.What payment methods are accepted for R5F363CANFE#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F363CANFE#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F363CANFE#U0?
R5F363CANFE#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F363CANFE#U0 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 R5F363CANFE#U0?
For technical support, including R5F363CANFE#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F363CANFE#U0 requirements.
6.How does Aetrix verify that R5F363CANFE#U0 is sourced from the original manufacturer or authorized distributors?
All R5F363CANFE#U0 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 R5F363CANFE#U0 meets industry standards.
7.What is the process for return or replacement of R5F363CANFE#U0?
All R5F363CANFE#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F363CANFE#U0, 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 R5F363CANFE#U0 part is unused and in its original packaging.
Return procedure for R5F363CANFE#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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