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Renesas R5F364AEDFA#U0
- Part No.:
- R5F364AEDFA#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
R5F364AEDFA#U0.pdf
- Description:
- M16C64A 256+24KB 2.7/5.5V -40/85
- Quantity:
- Payment:
- Shipping:
Inventory:1,798
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Product details
Overview
R5F364AEDFA#U0 from Renesas Electronics is a 16-bit M16C/60 Series microcontroller with 256 KB program ROM, 20 KB data flash, and 16 KB RAM, operating at 25 MHz with 40 ns minimum instruction execution time. It integrates dual power supply (VCC1/VCC2), 85 CMOS I/O ports, 26-channel 10-bit A/D converter, and three-phase motor control circuitry for industrial motion control systems.
For engineers reviewing the R5F364AEDFA#U0 datasheet, R5F364AEDFA#U0 pinout, R5F364AEDFA#U0 application, or R5F364AEDFA#U0 equivalent, key selection criteria include its -40°C to +85°C industrial temperature grade, 100-pin QFP package (PRQP0100JD-B), CEC interface compliance, and real-time clock with seconds-to-weeks counting capability.
Technical Context
The R5F364AEDFA#U0 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 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 five 16-bit Timer A units with PWM and encoder input, six 16-bit Timer B units with pulse width/period measurement, dual 8-bit D/A converters, CRC-CCITT/CRC-16 calculator, and multi-master I²C-bus interface - all operating under dual-voltage domain (VCC1 for core/analog, VCC2 for bus).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series with 16×16-bit multiplier and 32-bit MAC instruction |
| Max Operating Frequency | 25 MHz at 2.7–5.5 V supply; 40 ns min instruction cycle time |
| Memory | 256 KB program ROM, 20 KB data flash (10,000 erase cycles), 16 KB RAM |
| A/D Converter | 10-bit resolution × 26 channels; 1.72 µs conversion time; includes sample-and-hold |
| Package | 100-pin QFP (PRQP0100JD-B), 0.65 mm pitch, industrial -40°C to +85°C rating |
| Real-time Clock | Hardware RTC counting seconds, minutes, hours, days of week; independent oscillator support |
| CEC Interface | HDMI CEC-compliant transceiver with arbitration loss detection and 32 kHz operation |
Pinout & Package
100-pin plastic quad flat package (QFP), PRQP0100JD-B (previous code: 100P6F-A), 0.65 mm lead pitch, body size 20 × 20 mm, exposed pad not present. Dual power domains: VCC1 (core/analog) and VCC2 (external bus).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0–P0_7 | CMOS I/O port 0 | 8-bit bidirectional port with selectable pull-up resistors; supports analog input AN0_0–AN0_7 |
| P7_0, P7_1, P8_5 | N-channel open-drain I/O | P7_0/P7_1 serve UART2/SCL2/SDA2; P8_5 provides NMI/SD/CEC I/O with open-drain drive |
| XIN/XOUT | Main clock oscillator interface | Connects to 1–20 MHz crystal or ceramic resonator; enables precise timing for CPU and peripherals |
| XCIN/XCOUT | Sub-clock oscillator interface | Supports 32.768 kHz crystal for RTC and low-power modes |
| RESET | Active-low reset input | Asynchronous reset assertion; requires external pull-up; initiates hardware reset sequence |
| VREF | Analog reference voltage input | Provides reference for A/D and D/A converters; must be decoupled to AVSS |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control | Integrated dead-time timer and complementary PWM outputs (U/V/W) for inverter gate driving |
| Remote control signal receiver | Two independent circuits supporting 32 kHz carrier; 4-wave pattern matching for IR header/data discrimination |
| Dual-voltage bus interface | VCC2 powers external bus pins (D0–D15, A0–A19, CS0–CS3), enabling 3 V/5 V mixed-voltage system interfacing |
| On-chip debug & flash rewrite | Full on-chip debug support with 4 address-match interrupts; field-programmable flash without external HV supply |
| EMI/EMC robustness | Anti-noise configuration reduces electromagnetic emissions; designed to withstand specified EMI levels per JEDEC standards |
Applications
| Industrial Motor Control | Home Appliance HMI |
|---|---|
Use Scenario: Driving 3-phase BLDC motors in HVAC blowers and washing machine drum drives. IC Role / Device Role / Timing Role: Real-time PWM generation with hardware dead-time insertion and position feedback via encoder inputs. Use Value: Eliminates need for external motor control ICs; 26-channel A/D monitors current/voltage sensors directly. | Use Scenario: Managing user interface, sensor inputs, and appliance logic in refrigerators and microwave ovens. IC Role / Device Role / Timing Role: Central controller executing UI state machine, reading touch/key inputs (KI0–KI3), and managing display backlight PWM. Use Value: Integrated 85 I/O ports and 20 KB data flash enable firmware updates and parameter storage without external EEPROM. |
| CEC-enabled AV Equipment | Industrial Data Acquisition |
Use Scenario: HDMI-connected audio/video receivers implementing CEC one-touch play and system standby coordination. IC Role / Device Role / Timing Role: CEC protocol engine with automatic ACK output, arbitration loss detection, and 32 kHz timing reference. Use Value: Full CEC compliance without external transceiver; reduces BOM cost and PCB footprint versus discrete solutions. | Use Scenario: Monitoring temperature, pressure, and flow sensors in factory automation PLC modules. IC Role / Device Role / Timing Role: High-speed 10-bit A/D acquisition (1.72 µs conversion) with DMA transfer to RAM for real-time analysis. Use Value: 26-channel analog front-end and CRC calculator enable reliable sensor data integrity checking in noisy industrial environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F364AENFA | Same package and peripheral set; rated for -20°C to +85°C (vs. -40°C to +85°C) | Not suitable for extended industrial ambient conditions requiring full -40°C startup | Select R5F364AEDFA#U0 when operation below -20°C is required; otherwise R5F364AENFA offers identical functionality at lower cost |
| R5F364AKDFA | 384 KB program ROM, 31 KB data flash, same 16 KB RAM; identical temperature grade and pinout | Higher firmware capacity for complex protocols (e.g., full TCP/IP stack or multi-language UI) | Choose R5F364AKDFA when application firmware exceeds 256 KB; pin-compatible upgrade path with no layout change |
Compared with R5F364AENFA and R5F364AKDFA, the R5F364AEDFA#U0 uniquely balances extended temperature operation (-40°C), sufficient program memory for mid-complexity industrial firmware, and integrated CEC/RTC/motor control features - making it optimal for cost-sensitive, thermally demanding embedded systems where full 384 KB ROM is unnecessary.
Availability
R5F364AEDFA#U0 is available at Aetrix Electronics and suitable for industrial motor control, home appliance HMI, and CEC-enabled AV equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F364AEDFA#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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for automotive, industrial, and IoT applications.
The M16C/64A Group, including R5F364AEDFA#U0, was designed for cost-effective, high-integration embedded control in industrial automation, consumer electronics, and motor-driven appliances requiring real-time responsiveness and mixed-signal capability.
FAQ
What is the operating temperature range for the R5F364AEDFA#U0?
The R5F364AEDFA#U0 is rated for industrial operation from -40°C to +85°C. This extended temperature range is confirmed in Table 1.3 of the datasheet and applies specifically to the "D" grade variants like R5F364AEDFA#U0, distinguishing it from the "N" grade (-20°C to +85°C) versions such as R5F364AENFA. The specification ensures reliable startup and continuous operation across harsh environmental conditions typical in factory automation and outdoor-rated equipment.
Does the R5F364AEDFA#U0 support CEC functionality, and how is it implemented?
Yes, the R5F364AEDFA#U0 includes a dedicated CEC (Consumer Electronics Control) transceiver compliant with HDMI CEC standards. It is implemented on pin P8_5 (NMI/SD/CEC) as an N-channel open-drain I/O, supporting 32 kHz operation, automatic ACK output, and arbitration loss detection. The CEC function is hardware-accelerated and does not require bit-banging software - enabling robust HDMI system control in AV receivers and set-top boxes without external components.
What are the memory configuration details for the R5F364AEDFA#U0?
The R5F364AEDFA#U0 contains 256 KB of program ROM (ROM 1), 20 KB of data flash (organized as 4 KB × 2 blocks), and 16 KB of RAM. Data flash endurance is rated at 10,000 erase/write cycles, while program ROM supports 1,000 cycles. Memory mapping allocates data flash from 0E000h to 0FFFFh, program ROM 2 from 10000h to 13FFFh, and program ROM 1 from F0000h to FFFFFh - all accessible via the 20-bit address bus.
Can the R5F364AEDFA#U0 operate with different supply voltages for core and I/O domains?
Yes, the R5F364AEDFA#U0 uses a dual-supply architecture: VCC1 (2.7–5.5 V) powers the CPU core, analog peripherals (A/D, D/A, VREF), and most I/O ports; VCC2 (2.7 V to VCC1) supplies the external bus interface (D0–D15, A0–A19, CS0–CS3). This allows interfacing with 3 V or 5 V external memory and logic while maintaining core stability - critical for mixed-voltage industrial designs.
Is the R5F364AEDFA#U0 pin-compatible with other members of the M16C/64A Group?
Yes, the R5F364AEDFA#U0 shares identical pinout and package (100-pin QFP, PRQP0100JD-B) with all FA-suffixed variants in the M16C/64A Group, including R5F364A6DFA, R5F364AKDFA, and R5F364AMDFA. Differences are limited to memory size and temperature grade - enabling drop-in replacement within the same package family without PCB redesign, provided voltage and timing constraints are met.
R5F364AEDFA#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-BQFP
- 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:
- 272KB (272K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 20K 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:
R5F364AEDFA#U0 FAQ
1.How can I place an order for R5F364AEDFA#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F364AEDFA#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 R5F364AEDFA#U0 reliable?
The price and inventory of R5F364AEDFA#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F364AEDFA#U0 is usually 5 days.
3.What payment methods are accepted for R5F364AEDFA#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F364AEDFA#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F364AEDFA#U0?
R5F364AEDFA#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F364AEDFA#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 R5F364AEDFA#U0?
For technical support, including R5F364AEDFA#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F364AEDFA#U0 requirements.
6.How does Aetrix verify that R5F364AEDFA#U0 is sourced from the original manufacturer or authorized distributors?
All R5F364AEDFA#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 R5F364AEDFA#U0 meets industry standards.
7.What is the process for return or replacement of R5F364AEDFA#U0?
All R5F364AEDFA#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F364AEDFA#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 R5F364AEDFA#U0 part is unused and in its original packaging.
Return procedure for R5F364AEDFA#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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