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Renesas R5F364A6NFB#V2
- Part No.:
- R5F364A6NFB#V2
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F364A6NFB#V2.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
R5F364A6NFB#V2 from Renesas is a 16-bit M16C/60 Series microcontroller with 128 KB program ROM, 16 KB RAM, and 12 KB data flash, operating at 25 MHz (40 ns min instruction time) across 2.7–5.5 V supply. It integrates dual power domains (VCC1/VCC2), 85 CMOS I/O ports, 26-channel 10-bit A/D converter, and three-phase motor control timers for embedded industrial and appliance applications.
For engineers reviewing the R5F364A6NFB#V2 datasheet, R5F364A6NFB#V2 pinout, R5F364A6NFB#V2 application, or R5F364A6NFB#V2 equivalent, key selection criteria include its 100-pin LQFP package (PLQP0100KB-A), -40°C to +85°C industrial temperature grade, CEC interface support, and on-chip debug capability for real-time firmware development.
Technical Context
The R5F364A6NFB#V2 implements the M16C/60 CPU core with 91 basic instructions, 16×16-bit multiplier, and 32-bit multiply-accumulate capability. Its memory architecture supports 1 MB base address space expandable to 4 MB via external bus interface with 8-/16-bit data width and 12-/16-/20-bit address bus configuration.
Peripheral integration includes six UARTs (UART0–UART2, UART5–UART7), two clock-synchronous serial I/O channels, multi-master I²C-bus interface, CEC transceiver (32 kHz), real-time clock, and dedicated three-phase inverter control logic with on-chip dead-time timer - all mapped to a 100-pin LQFP footprint with dual-voltage I/O (VCC1/VCC2).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series with 16×16-bit multiplier and 32-bit MAC; enables high-speed motor control math and signal processing |
| Memory | 128 KB program ROM, 16 KB RAM, 12 KB data flash; supports in-system programming and secure code protection |
| Operating Frequency | 25 MHz max (40 ns min instruction time at 2.7–5.5 V); enables deterministic real-time response in motor and power control loops |
| A/D Converter | 10-bit resolution × 26 channels with sample-and-hold; provides high-fidelity analog sensing for multi-sensor industrial systems |
| Package | 100-pin LQFP (PLQP0100KB-A); compatible with standard surface-mount assembly and thermal management for industrial PCBs |
| Temperature Range | -40°C to +85°C; qualified for extended industrial environments including HVAC, factory automation, and home appliances |
| CEC Interface | Integrated HDMI CEC transceiver (32 kHz); enables remote control interoperability in AV equipment without external ICs |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A), 14 mm × 14 mm, 0.5 mm pitch, exposed pad optional per Renesas specification.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0–P0_7 | CMOS I/O port (VCC2) | 8-bit general-purpose bidirectional port with selectable pull-up resistors; used for digital control and status monitoring |
| P9_3 / P9_4 | D/A output (DA0/DA1) | 8-bit voltage outputs for analog setpoint generation or calibration signals in closed-loop systems |
| P10_0–P10_7 | Analog input (AN0–AN7) | Dedicated 10-bit A/D inputs supporting simultaneous sampling; critical for sensor fusion in motor drives |
| P7_0 / P7_1 | UART2 TXD2/RXD2 (SCL2/SDA2) | Configurable as UART or I²C interface; enables dual-protocol communication with sensors or displays |
| P8_5 | NMI/SD/CEC | Shared non-maskable interrupt, shutdown control, and HDMI CEC I/O (N-channel open drain); consolidates fault handling and AV control |
| VCC1 / VCC2 | Power supplies | VCC1 powers core/peripherals (2.7–5.5 V); VCC2 powers external bus (same range); enables mixed-voltage system interfacing |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control | Hardware timer A1/A2/A4 + B2 with dead-time insertion and U/V/W outputs - eliminates software timing jitter in inverter gate drive |
| Real-time clock (RTC) | Full calendar (sec/min/hr/day/week) with battery-backed operation - enables time-stamped logging and scheduled wake-up in low-power modes |
| Remote control receiver | Two independent 32 kHz IR receivers with 4-waveform pattern matching (header/data0/data1/special) - supports NEC, RC-5, and custom protocols |
| On-chip debug | Address match interrupt × 4 + flash rewrite capability - allows live debugging and field firmware updates without external tools |
| EMI resilience | Anti-noise circuit design with oscillation stop detection and wait/stop power modes - meets industrial EMC requirements without added shielding |
Applications
| Industrial Motor Control | Home Appliance HMI |
|---|---|
Use Scenario: Variable-speed control of BLDC compressors in inverter air conditioners. IC Role / Device Role / Timing Role: Real-time PWM generation, current sensing via 26-channel A/D, and three-phase gate timing with hardware dead-time. Use Value: Enables precise torque control and >90% efficiency across load range using integrated motor control peripherals. | Use Scenario: Touchless IR remote interface and display management in smart refrigerators. IC Role / Device Role / Timing Role: Dual IR receiver (PMC0/PMC1) decoding NEC commands while driving segmented LCD via GPIO and PWM backlight. Use Value: Reduces BOM by eliminating discrete IR demodulator and display controller ICs. |
| HDMI-CEC AV System | Factory Automation Node |
Use Scenario: Unified power and volume control across TV, soundbar, and Blu-ray player via HDMI CEC bus. IC Role / Device Role / Timing Role: CEC transceiver (P8_5) with automatic ACK and arbitration loss detection at 32 kHz. Use Value: Implements full CEC compliance without external level-shifting or protocol translation ICs. | Use Scenario: Sensor aggregation and Modbus RTU gateway in PLC-connected machinery. IC Role / Device Role / Timing Role: Six UARTs (including UART2 with RS-485 driver enable) and 85 GPIOs for multi-sensor I/O and serial protocol bridging. Use Value: Supports concurrent RS-232 diagnostics, RS-485 fieldbus, and local I²C sensor networks on single chip. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F364A6NFA#V2 | Same core, memory, and peripherals but packaged in 100-pin QFP (PRQP0100JD-B); operates at -20°C to +85°C | Suitable for commercial-grade consumer electronics where extended temperature is not required | Select when board layout uses QFP footprint or ambient temperature stays above -20°C |
| R5F364AKNFB#V2 | 384 KB program ROM, 31 KB data flash, same 100-pin LQFP and -40°C to +85°C rating | Required for complex firmware with bootloader, OTA update, and extensive data logging | Select when application demands >128 KB code space and retains identical pinout and thermal specs |
Compared with R5F364A6NFB#V2, the R5F364A6NFA#V2 offers identical functionality in QFP packaging for cost-sensitive commercial designs, while R5F364AKNFB#V2 delivers triple the program ROM for feature-rich industrial firmware - both maintain full peripheral compatibility and require no PCB redesign.
Availability
R5F364A6NFB#V2 is available at Aetrix Electronics and suitable for industrial motor control, home appliance HMI, and HDMI-CEC AV system designs requiring stable component supply and long-term lifecycle support.
Supply support for R5F364A6NFB#V2 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 automotive, industrial, and IoT markets.
The M16C/64A Group targets cost-sensitive, high-reliability embedded applications in appliances, industrial equipment, and audiovisual systems - emphasizing integrated peripherals, EMI robustness, and industrial temperature operation.
FAQ
What is the operating temperature range for the R5F364A6NFB#V2?
The R5F364A6NFB#V2 is rated for -40°C to +85°C operation, making it suitable for industrial environments such as factory automation controllers and outdoor HVAC units. This extended temperature grade is confirmed in Table 1.3 of the R01DS0032EJ0200 datasheet and distinguishes it from the -20°C to +85°C R5F364A6NFA#V2 variant. The R5F364A6NFB#V2 maintains full electrical performance across this range.
Does the R5F364A6NFB#V2 support in-system programming of its flash memory?
Yes, the R5F364A6NFB#V2 supports on-board flash rewrite via its on-chip debug interface, enabling field firmware updates without removing the device. Program and erase cycles are rated at 1,000 for program ROM and 10,000 for data flash. Security features include ROM code protect and ID code check to prevent unauthorized access. This capability is integral to the R5F364A6NFB#V2's design for long-lifecycle industrial deployments.
How many UART channels does the R5F364A6NFB#V2 provide, and what protocols do they support?
The R5F364A6NFB#V2 integrates six UART channels (UART0–UART2 and UART5–UART7), each configurable for asynchronous or clock-synchronous operation. Two additional clock-synchronous serial I/O channels (SI/O3, SI/O4) and a multi-master I²C-bus interface are also provided. UART2 supports RS-485 driver enable via RTS2, and all UARTs operate across the full 2.7–5.5 V supply range - essential for interoperability in mixed-voltage industrial networks.
What peripheral functions are dedicated to three-phase motor control in the R5F364A6NFB#V2?
The R5F364A6NFB#V2 dedicates Timer A1, A2, A4 and Timer B2 to three-phase inverter control, with hardware-generated complementary PWM outputs (U/V/W) and an on-chip dead-time timer. These peripherals directly drive gate drivers with precise timing, eliminating software-based dead-time insertion and reducing risk of shoot-through. The R5F364A6NFB#V2's 26-channel A/D converter synchronizes sampling with PWM periods for accurate current feedback - a complete motor control subsystem.
Is the R5F364A6NFB#V2 pin-compatible with other members of the M16C/64A Group?
Yes, all 100-pin variants in the M16C/64A Group - including R5F364A6NFB#V2, R5F364AKNFB#V2, and R5F364AMNFB#V2 - share identical pinouts and LQFP package (PLQP0100KB-A). Memory size differences (128 KB vs. 384 KB vs. 512 KB program ROM) do not affect I/O mapping or peripheral register layout. This allows scalable firmware development and hardware reuse across product tiers without PCB changes.
R5F364A6NFB#V2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M16C/60/64A
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 25MHz
- Connectivity:
- EBI/EMI, I2C, SIO, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 85
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 12K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 26x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F364A6NFB#V2 FAQ
1.How can I place an order for R5F364A6NFB#V2 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F364A6NFB#V2 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 R5F364A6NFB#V2 reliable?
The price and inventory of R5F364A6NFB#V2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F364A6NFB#V2 is usually 5 days.
3.What payment methods are accepted for R5F364A6NFB#V2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F364A6NFB#V2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F364A6NFB#V2?
R5F364A6NFB#V2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F364A6NFB#V2 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 R5F364A6NFB#V2?
For technical support, including R5F364A6NFB#V2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F364A6NFB#V2 requirements.
6.How does Aetrix verify that R5F364A6NFB#V2 is sourced from the original manufacturer or authorized distributors?
All R5F364A6NFB#V2 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 R5F364A6NFB#V2 meets industry standards.
7.What is the process for return or replacement of R5F364A6NFB#V2?
All R5F364A6NFB#V2 units undergo pre-shipment inspection (PSI). If there is an issue with R5F364A6NFB#V2, 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 R5F364A6NFB#V2 part is unused and in its original packaging.
Return procedure for R5F364A6NFB#V2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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