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Renesas R5F364A6DFB#10
- Part No.:
- R5F364A6DFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F364A6DFB#10.pdf
- Description:
- 16BIT MCU M16C/64A 128K LFQFP100
- Quantity:
- Payment:
- Shipping:
Inventory:3,935
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Product details
Overview
R5F364A6DFB#10 from Renesas Electronics is a 16-bit M16C/60 Series microcontroller with 128 KB program ROM, 12 KB RAM, and 4 KB × 2 data flash, operating at 25 MHz (40 ns min instruction time) across -40°C to +85°C. It integrates dual power supply (VCC1/VCC2), 85 CMOS I/O ports, 10-bit A/D converter (26 channels), dual 8-bit D/A converters, and three-phase motor control timers - deployed in industrial motor drives and HVAC control systems.
For engineers reviewing the R5F364A6DFB#10 datasheet, R5F364A6DFB#10 pinout, R5F364A6DFB#10 application, or R5F364A6DFB#10 equivalent, key selection criteria include its 100-pin LQFP package (PLQP0100KB-A), CEC interface compliance, real-time clock with seconds-to-weekday counting, and on-chip debug support for flash rewrite and address match interrupts.
Technical Context
The R5F364A6DFB#10 implements the M16C/60 CPU core with 91 basic instructions, 16×16→32-bit multiplier, and 15-bit watchdog timer. Its memory architecture supports 1 MB base address space expandable to 4 MB via external bus interface with 8-/16-bit data width, 12-/16-/20-bit address bus, and four chip-select outputs.
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 operation), and dedicated three-phase inverter control using Timer A1/A2/A4 and Timer B2 with on-chip dead-time generation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series with 16×16-bit multiplier and 91 basic instructions |
| Max Operating Frequency | 25 MHz at 2.7–5.5 V (40 ns minimum instruction execution time) |
| Memory | 128 KB program ROM, 12 KB RAM, 4 KB × 2 data flash (10,000 erase cycles) |
| A/D Converter | 10-bit resolution, 26 input channels, 1.72 µs conversion time |
| D/A Converter | 8-bit resolution × 2 circuits, independent output capability |
| Package | 100-pin LQFP (PLQP0100KB-A), 14 × 14 mm body, 0.5 mm pitch |
| Operating Temperature | -40°C to +85°C industrial grade |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A), RoHS-compliant, surface-mount, 0.5 mm lead pitch, 14 mm × 14 mm body size.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0–P0_7 | CMOS I/O port (Port 0) | 8-bit bidirectional port with selectable pull-up resistors; supports analog inputs AN0_0–AN0_7 |
| P9_3 / P9_4 | D/A output pins | DA0 and DA1 outputs with PWM0/PWM1 overlay capability |
| P7_0 / P7_1 | UART2 transmit/receive | TXD2/SDA2 and RXD2/SCL2 (N-channel open drain configurable) |
| P8_5 | NMI/SD/CEC | Non-maskable interrupt input, forced cutoff control, and CEC signal I/O (32 kHz, N-channel open drain) |
| P10_0–P10_7 | Analog input / key interrupt | AN0–AN7 and KI0–KI3 inputs; shared pins for analog sensing and keypad scanning |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control | Integrated dead-time timer and complementary PWM outputs (U/V/W phases) using Timer A/B resources |
| CEC interface | HDMI-standard Consumer Electronics Control transceiver with arbitration loss detection and ACK auto-output |
| Real-time clock | Hardware RTC counting seconds, minutes, hours, and days of week without external components |
| Remote control receiver | Dual 32 kHz IR receiver circuits with 4-wave pattern matching (header/data0/data1/special) and 6-byte buffer |
| On-chip debug | Full debug support including address match interrupt × 4 and in-system flash rewrite capability |
Applications
| Industrial Motor Drive | HVAC Control System |
|---|---|
Use Scenario: Closed-loop control of 3-phase induction motors in variable-frequency drives. IC Role / Device Role / Timing Role: Primary MCU executing field-oriented control (FOC) algorithms, generating gated PWM signals, and monitoring current/voltage feedback. Use Value: On-chip dead-time timer and three-phase inverter control logic eliminate external gate-driver timing ICs and reduce BOM count by ≥2 components. | Use Scenario: Central controller managing compressor, fan speed, temperature sensing, and user interface in residential HVAC units. IC Role / Device Role / Timing Role: System-on-chip managing sensor acquisition (26-channel A/D), actuator control (dual D/A, PWM), and real-time scheduling. Use Value: Integrated RTC enables precise time-based scheduling (e.g., night setback, maintenance alerts) without external crystal or backup battery. |
| Home Appliance UI Controller | CEC-Enabled AV Equipment |
Use Scenario: Keypad and display management in washing machines, microwaves, and dishwashers. IC Role / Device Role / Timing Role: Dedicated key input interrupt (KI0–KI3) and programmable I/O handling button debounce, LED drivers, and buzzer control. Use Value: Hardware key interrupt with 4-input scan reduces firmware overhead by 30% vs. polling-based implementations. | Use Scenario: HDMI-connected TV, soundbar, or Blu-ray player requiring system-wide remote control coordination. IC Role / Device Role / Timing Role: CEC transceiver handling device discovery, power toggle, and volume sync over HDMI physical layer. Use Value: Native CEC compliance eliminates need for discrete CEC PHY and reduces layout complexity versus external transceiver solutions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F364A6DFA | Same silicon, 100-pin QFP (PRQP0100JD-B) instead of LQFP; identical memory, peripherals, and temperature range (-40°C to +85°C) | Requires PCB redesign due to different land pattern and thermal pad absence | Select when legacy board layout uses QFP or thermal management permits non-exposed pad package |
| R5F364AENFB | 256 KB program ROM, 20 KB RAM, same 100-pin LQFP and -40°C to +85°C rating; otherwise identical peripheral set | Suitable for firmware expansion requiring larger code footprint without changing hardware interface | Select when future firmware growth exceeds 128 KB or additional RAM buffers are needed for communication stacks |
Compared with R5F364A6DFA and R5F364AENFB, the R5F364A6DFB#10 offers optimal balance of cost, footprint, and resource allocation for mid-complexity industrial controls where 128 KB ROM suffices and LQFP thermal performance is preferred over QFP.
Availability
R5F364A6DFB#10 is available at Aetrix Electronics and suitable for industrial motor drives, HVAC control systems, and CEC-enabled AV equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F364A6DFB#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 delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The M16C/64A Group is designed for cost-sensitive, high-reliability embedded control applications demanding integrated motor control, real-time processing, and mixed-signal capability in industrial and consumer appliances.
FAQ
What is the operating voltage range for the R5F364A6DFB#10?
The R5F364A6DFB#10 operates from 2.7 V to 5.5 V on both VCC1 and VCC2 supplies, with VCC1 ≥ VCC2. This dual-supply architecture allows interfacing with 3 V or 5 V external buses while maintaining internal logic integrity. The voltage detector provides three configurable reset thresholds and power-on reset functionality.
Does the R5F364A6DFB#10 support in-circuit debugging?
Yes, the R5F364A6DFB#10 includes full on-chip debug capability with address match interrupt × 4 and support for in-system flash rewrite. Debug access is implemented via dedicated pins and requires no external emulator hardware - enabling real-time firmware updates and breakpoint-based development directly on the target board.
What peripheral interfaces does the R5F364A6DFB#10 provide for motor control?
The R5F364A6DFB#10 provides dedicated three-phase motor control functions using Timer A1, A2, A4 and Timer B2, including complementary PWM generation and on-chip dead-time insertion. It also supports encoder input via two-phase pulse signal processing on Timer A channels, enabling precise position/speed feedback for BLDC and induction motor drives.
Can the R5F364A6DFB#10 be used in HDMI-CEC compliant designs?
Yes, the R5F364A6DFB#10 integrates a native CEC transceiver on pin P8_5 (NMI/SD/CEC), supporting HDMI-standard CEC protocol at 32 kHz with automatic ACK output and arbitration loss detection. No external level-shifting or protocol translation IC is required for compliance with HDMI CEC v1.4 specifications.
What is the maximum number of analog input channels supported by the R5F364A6DFB#10?
The R5F364A6DFB#10 supports up to 26 analog input channels: 8 on AN0_0–AN0_7 (P0_0–P0_7), 8 on AN2_0–AN2_7 (P2_0–P2_7), plus AN0–AN7 (P10_0–P10_7) and two extended inputs ANEX0/ANEX1 (P9_5/P9_6). All channels share a single 10-bit SAR A/D converter with 1.72 µs conversion time.
R5F364A6DFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M16C/60/64A
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- 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:
- 144KB (144K 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:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F364A6DFB#10 FAQ
1.How can I place an order for R5F364A6DFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F364A6DFB#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 R5F364A6DFB#10 reliable?
The price and inventory of R5F364A6DFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F364A6DFB#10 is usually 5 days.
3.What payment methods are accepted for R5F364A6DFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F364A6DFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F364A6DFB#10?
R5F364A6DFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F364A6DFB#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 R5F364A6DFB#10?
For technical support, including R5F364A6DFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F364A6DFB#10 requirements.
6.How does Aetrix verify that R5F364A6DFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F364A6DFB#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 R5F364A6DFB#10 meets industry standards.
7.What is the process for return or replacement of R5F364A6DFB#10?
All R5F364A6DFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F364A6DFB#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 R5F364A6DFB#10 part is unused and in its original packaging.
Return procedure for R5F364A6DFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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