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Renesas R5F364AEDFB#10
- Part No.:
- R5F364AEDFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F364AEDFB#10.pdf
- Description:
- M16C64A MCU 256/20K 3-5V 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,851
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Product details
Overview
R5F364AEDFB#10 from Renesas Electronics is a 16-bit M16C/64A Group microcontroller featuring the M16C/60 Series CPU core, 256 KB program ROM, 20 KB data flash, and 16 KB RAM. It operates at up to 25 MHz (40 ns min instruction time), supports dual power supply (VCC1/VCC2), and integrates three-phase motor control timers, CEC interface, and 26-channel 10-bit A/D converter - deployed in industrial motor drives and HDMI-connected consumer audio/video systems.
For engineers reviewing the R5F364AEDFB#10 datasheet, R5F364AEDFB#10 pinout, R5F364AEDFB#10 application, or R5F364AEDFB#10 equivalent, key selection criteria include its -40°C to +85°C industrial temperature grade, LQFP-100 package with VCC2 bus voltage isolation, real-time clock with battery backup support, and CEC transceiver compliance for HDMI-CEC system control.
Technical Context
The R5F364AEDFB#10 implements a dual-register-bank M16C/60 CPU with 16×16-bit multiplier and MAC instruction, enabling deterministic motor control loop execution. Its memory architecture supports 1 MB base address space expandable to 4 MB via external bus interface with configurable 8/16-bit data width and 12/16/20-bit address bus.
Peripheral integration includes six UARTs (UART0–UART2, UART5–UART7), two I²C interfaces (standard and multi-master), SI/O3/SI/O4 synchronous serial channels, and dedicated CEC I/O with 32 kHz operation - all mapped to a 100-pin LQFP with strict VCC1/VCC2 domain separation for noise immunity and mixed-voltage system interfacing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit core with 16×16-bit multiplier and MAC instruction; enables high-speed motor control math without external DSP. |
| Max Operating Frequency | 25 MHz at 2.7–5.5 V (40 ns min instruction time); supports deterministic real-time response in closed-loop systems. |
| Memory | 256 KB program ROM, 20 KB data flash (10,000 erase cycles), 16 KB RAM; sufficient for firmware + field-updatable calibration tables. |
| A/D Converter | 10-bit resolution × 26 channels with sample-and-hold; supports simultaneous sampling of motor phase currents and temperature sensors. |
| CEC Interface | Dedicated CEC I/O (pin P8_5) compliant with HDMI CEC standard at 32 kHz; enables one-touch play and system-wide remote control. |
| Operating Temperature | -40°C to +85°C; qualified for industrial motor drives and outdoor AV equipment without derating. |
| Package | LQFP-100 (PLQP0100KB-A); 14×14 mm body, 0.5 mm pitch, RoHS-compliant; compatible with standard SMT reflow profiles. |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A), 14 mm × 14 mm, 0.5 mm pitch, exposed pad not specified. Dual power domains: VCC1 (core/analog/peripherals) and VCC2 (external bus I/O) enable mixed-voltage interfacing (e.g., 3.3 V core with 5 V legacy peripherals).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P8_5 | CEC I/O / NMI / SD | N-channel open-drain CEC transceiver pin; requires external 10 kΩ pull-up to VCC1; supports HDMI-CEC arbitration and ACK auto-generation. |
| P9_3 / P9_4 | DA0 / DA1 | 8-bit D/A outputs; drive analog front-ends (e.g., audio bias, sensor calibration references) without external DACs. |
| P10_0–P10_7 | AN0–AN7 | Analog inputs with dedicated KI0–KI3 key interrupt capability; support direct connection of potentiometers, thermistors, and touch keys. |
| P7_0 / P7_1 | TA0OUT / TA0IN | Three-phase motor control timer channel A0; TA0OUT is N-channel open drain for gate driver level-shifting; TA0IN accepts encoder quadrature signals. |
| VCC1 / VCC2 | Power Supplies | VCC1 powers core, analog, and most peripherals (2.7–5.5 V); VCC2 powers external bus pins only - allows independent voltage scaling for legacy interfaces. |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control circuit | Integrated dead-time timer and U/V/W output logic on TA1–TA4/TB2; eliminates need for external gate driver logic in BLDC/PMSM inverters. |
| Real-time clock (RTC) | Full BCD calendar (sec/min/hr/day/week); RTCOUT pin enables battery-backed timekeeping with external crystal; no software overhead. |
| Remote control signal receiver | Two independent 32 kHz IR receivers with 4-waveform matching (header/data0/data1/special); decodes NEC, RC-5, and custom protocols in hardware. |
| Multi-master I²C-bus interface | Single-channel I²C supporting multi-master arbitration and clock stretching; enables robust communication with multiple sensors without host intervention. |
| Voltage detector with 3 thresholds | Detects VCC1 brown-out at user-selectable levels (e.g., 4.0 V, 3.3 V, 2.7 V); triggers reset or interrupt to prevent erratic operation during power sag. |
Applications
| Industrial Motor Drive | HDMI-CEC Audio/Video System |
|---|---|
|
Use Scenario: Brushless DC motor control in HVAC blowers and industrial pumps requiring precise speed regulation and fault protection. IC Role / Device Role / Timing Role: Main system controller executing FOC algorithms, managing gate drivers via PWM0/PWM1, and monitoring current/voltage via 26-channel A/D. Use Value: Integrated three-phase timer and dead-time generator reduce BOM count by 3–5 discrete components versus generic MCUs. |
Use Scenario: HDMI source device (e.g., soundbar, AV receiver) implementing system-wide remote control via CEC protocol. IC Role / Device Role / Timing Role: CEC transceiver and protocol engine handling message arbitration, ACK generation, and 32 kHz timing - offloading main application CPU. Use Value: Hardware CEC block ensures <1 µs timing accuracy for CEC bit periods, meeting HDMI spec without software timing loops. |
| Smart Home Appliance Control | Industrial Data Logger |
|
Use Scenario: Washing machine control board managing motor sequencing, water valve actuation, and user interface with touch keys. IC Role / Device Role / Timing Role: Central MCU coordinating motor control (TA/TB timers), analog sensing (AN0–AN7), and key scan (KI0–KI3) with low-latency interrupt response. Use Value: On-chip 20 KB data flash stores wash cycle parameters and error logs across 10,000+ erase cycles - eliminating external EEPROM. |
Use Scenario: Standalone environmental monitor logging temperature, humidity, and vibration in factory settings over extended periods. IC Role / Device Role / Timing Role: Low-power data acquisition node using RTC alarm wake-up, 10-bit A/D oversampling, and SPI/I²C sensor interfacing. Use Value: Dual VCC1/VCC2 supply allows 3.3 V MCU operation while interfacing 5 V legacy RS-485 transceivers - extending field deployment life. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F364AENFB#10 | Same package and pinout; differs in memory: 256 KB program ROM, 16 KB RAM, 20 KB data flash - identical peripheral set and -40°C to +85°C rating. | No functional difference; suitable where identical firmware footprint and feature set are required without memory re-optimization. | Select when firmware binary compatibility with R5F364AEDFB#10 is mandatory and no additional RAM is needed. |
| R5F364AKDFB#10 | Higher memory: 384 KB program ROM, 16 KB RAM, 31 KB data flash; same CPU, peripherals, package, and temperature range. | Enables larger firmware images (e.g., multi-language UI, advanced motor control libraries) without changing PCB layout or driver code. | Choose when future firmware expansion headroom is required and cost premium for extra flash is acceptable. |
Compared with R5F364AENFB#10, R5F364AEDFB#10 offers identical functionality but targets applications needing guaranteed 16 KB RAM allocation; versus R5F364AKDFB#10, it reduces flash cost while maintaining full peripheral access and industrial temperature operation.
Availability
R5F364AEDFB#10 is available at Aetrix Electronics and suitable for industrial motor drives, HDMI-CEC audio/video systems, and smart home appliance control requiring stable component supply across extended production lifecycles.
Supply support for R5F364AEDFB#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 is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The M16C/64A Group was designed for cost-sensitive, real-time embedded applications demanding integrated motor control, CEC, and mixed-signal capability - targeting consumer electronics and industrial automation.
FAQ
What is the operating temperature range for the R5F364AEDFB#10?
The R5F364AEDFB#10 is rated for -40°C to +85°C ambient operation, qualifying it for industrial environments including motor drives and outdoor AV equipment. This grade is confirmed in Table 1.3 of the R01DS0032EJ0200 datasheet under "D" temperature code, and applies specifically to the FB (LQFP) package variant.
Does the R5F364AEDFB#10 support hardware CEC functionality?
Yes, the R5F364AEDFB#10 includes a dedicated CEC transceiver on pin P8_5, compliant with HDMI CEC standards at 32 kHz. It provides hardware-level arbitration loss detection, automatic ACK output, and waveform timing - eliminating software timing-critical loops required by non-CEC MCUs.
What memory configuration does the R5F364AEDFB#10 have?
The R5F364AEDFB#10 contains 256 KB of program ROM, 20 KB of data flash (rated for 10,000 erase cycles), and 16 KB of RAM. This configuration is fixed per the "E" memory code in the part number and is documented in Table 1.3 of the R01DS0032EJ0200 datasheet.
Is the R5F364AEDFB#10 pin-compatible with other M16C/64A Group devices?
Yes, all M16C/64A Group 100-pin variants - including R5F364AEDFB#10, R5F364AENFB#10, and R5F364AKDFB#10 - share identical PLQP0100KB-A LQFP-100 pinouts and electrical characteristics. Differences are limited to memory size and temperature grade, not pin function or assignment.
What power supply architecture does the R5F364AEDFB#10 use?
The R5F364AEDFB#10 employs dual power domains: VCC1 (2.7–5.5 V) supplies the CPU core, analog peripherals (A/D, D/A), and most I/O; VCC2 (same voltage range) powers only the external bus interface (address/data/control). This isolation prevents bus noise from affecting analog accuracy or core stability.
R5F364AEDFB#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:
- 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:
R5F364AEDFB#10 FAQ
1.How can I place an order for R5F364AEDFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F364AEDFB#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 R5F364AEDFB#10 reliable?
The price and inventory of R5F364AEDFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F364AEDFB#10 is usually 5 days.
3.What payment methods are accepted for R5F364AEDFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F364AEDFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F364AEDFB#10?
R5F364AEDFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F364AEDFB#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 R5F364AEDFB#10?
For technical support, including R5F364AEDFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F364AEDFB#10 requirements.
6.How does Aetrix verify that R5F364AEDFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F364AEDFB#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 R5F364AEDFB#10 meets industry standards.
7.What is the process for return or replacement of R5F364AEDFB#10?
All R5F364AEDFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F364AEDFB#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 R5F364AEDFB#10 part is unused and in its original packaging.
Return procedure for R5F364AEDFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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