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Renesas R5F364AMNFA#U0
- Part No.:
- R5F364AMNFA#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
R5F364AMNFA#U0.pdf
- Description:
- M16C64A 512/31KB -20TO+85C 100QF
- Quantity:
- Payment:
- Shipping:
Inventory:3,228
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Product details
Overview
R5F364AMNFA#U0 from Renesas Electronics is a 16-bit M16C/60 Series microcontroller with 512 KB program ROM, 16 KB RAM, and 31 KB data flash, operating at 25 MHz with 2.7–5.5 V supply. It integrates dual power domains (VCC1/VCC2), 85 CMOS I/O ports, 10-bit A/D converter (26 channels), and three-phase motor control timers for embedded industrial and consumer applications.
For engineers reviewing the R5F364AMNFA#U0 datasheet, R5F364AMNFA#U0 pinout, R5F364AMNFA#U0 application, or R5F364AMNFA#U0 equivalent, key selection factors include its 100-pin QFP package (PRQP0100JD-B), -20°C to +85°C operating range, CEC interface support, real-time clock, and on-chip debug capability for rapid firmware development in resource-constrained systems.
Technical Context
The R5F364AMNFA#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 selectable 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), CEC transceiver (32 kHz), remote control signal receiver (2 circuits), and dedicated three-phase inverter control logic with on-chip dead-time timer - all mapped to a fixed 100-pin QFP footprint with dual-voltage I/O domains.
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 - enables 40 ns minimum instruction execution time |
| Memory | 512 KB program ROM, 16 KB RAM, 31 KB data flash (10,000 erase cycles) |
| A/D Converter | 10-bit resolution × 26 channels with sample-and-hold; 1.72 µs conversion time |
| Timers | Timer A (16-bit × 5) with PWM, encoder input; Timer B (16-bit × 6) with pulse measurement |
| Package | 100-pin QFP (PRQP0100JD-B), 0.65 mm pitch, -20°C to +85°C ambient rating |
| CEC Interface | HDMI CEC v1.4 compliant transceiver with arbitration loss detection and ACK auto-output |
Pinout & Package
Package: 100-pin plastic quad flat package (QFP), type PRQP0100JD-B (previous code: 100P6F-A), 0.65 mm lead pitch, body size 20.0 × 14.0 mm, JEDEC MS-026 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0/AN0_0/D0 | Port 0 bit 0 / Analog input 0 / Data bus bit 0 | Multi-function I/O supporting 8-bit parallel data transfer or analog sensing in single-chip mode |
| XIN/XOUT | Main system clock oscillator terminals | Supports ceramic resonator or crystal up to 25 MHz; required for high-precision timing and PLL operation |
| RESET | Active-low reset input | Drives MCU into reset state; internal pull-up ensures reliable startup without external components |
| VCC1/VCC2 | Dual power supply inputs | VCC1 powers core/peripherals (2.7–5.5 V); VCC2 powers external bus (same voltage range, independent domain) |
| TA0OUT/TA0IN | Timer A channel 0 output/input | Configurable as PWM output or event counter input; supports three-phase motor commutation timing |
| CEC | Consumer Electronics Control I/O | N-channel open-drain bidirectional interface for HDMI CEC protocol at 32 kHz base frequency |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control | Dedicated hardware timers (TA1, TA2, TA4, TB2) + on-chip dead-time generator eliminate external gate drivers |
| Real-time clock (RTC) | Hardware-counted seconds/minutes/hours/days-of-week with battery-backed operation capability |
| Remote control receiver | Two independent IR receivers with 4-waveform pattern matching (header/data0/data1/special) and 6-byte buffer |
| Multi-master I²C interface | Full I²C-bus compliance including arbitration, clock stretching, and 100/400 kbps modes |
| On-chip debug | Hardware debug module with address match interrupt (×4), flash rewrite, and non-intrusive trace capability |
Applications
| Home Audio Systems | Industrial Motor Drives |
|---|---|
Use Scenario: Integrated amplifier with digital signal processing, IR remote control, and HDMI CEC command routing. IC Role / Device Role / Timing Role: Main system controller managing audio decoding, user interface, and HDMI-CEC interoperability. Use Value: Single-chip solution reduces BOM count by integrating 26-channel A/D for sensor monitoring, CEC transceiver, and real-time clock for scheduled playback. | Use Scenario: Brushless DC motor drive for HVAC blowers or industrial pumps requiring precise commutation timing. IC Role / Device Role / Timing Role: Real-time motor controller executing FOC algorithms with hardware-accelerated PWM and dead-time insertion. Use Value: On-chip three-phase inverter timers eliminate external logic, reducing PCB area and improving timing accuracy vs. software-based solutions. |
| Smart TV Backlight Controllers | Office Equipment Power Management |
Use Scenario: LED backlight dimming subsystem with ambient light sensing and thermal compensation. IC Role / Device Role / Timing Role: Dedicated backlight manager interfacing with photodiodes (via AN0–AN7) and driving PWM outputs (PWM0/PWM1). Use Value: 10-bit A/D converter with 1.72 µs conversion enables fast closed-loop brightness adjustment; dual 8-bit D/A outputs support analog biasing of driver ICs. | Use Scenario: Power sequencing and fault monitoring in multifunction printers with multiple voltage rails. IC Role / Device Role / Timing Role: System supervisor coordinating power-on reset, voltage detection (3 points), and watchdog-triggered recovery. Use Value: Integrated voltage detector with programmable thresholds replaces discrete supervisor ICs; 15-bit watchdog timer prevents lockup during print job execution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F364AKNFA | 384 KB program ROM, 31 KB data flash, same 100-pin QFP package and peripheral set | Suitable for firmware with smaller code footprint but identical motor control and CEC requirements | Select when application code size fits within 384 KB and cost optimization is prioritized over future firmware expansion headroom |
| R5F364AENFA | 256 KB program ROM, 20 KB data flash, identical CPU, timers, A/D, and interface peripherals | Targeted at cost-sensitive consumer devices where full 512 KB is unnecessary | Choose for entry-level audio/video products requiring CEC and IR receiver but with simpler firmware architecture |
Compared with R5F364AKNFA and R5F364AENFA, the R5F364AMNFA#U0 provides the largest on-chip program storage (512 KB) and highest data flash endurance (10,000 cycles), making it optimal for field-upgradable industrial firmware with complex motor control algorithms and integrated CEC stack.
Availability
R5F364AMNFA#U0 is available at Aetrix Electronics and suitable for industrial motor drives, smart TV subsystems, and home audio controllers requiring stable component supply across extended product lifecycles.
Supply support for R5F364AMNFA#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 consumer markets.
The M16C/64A Group, including R5F364AMNFA#U0, was designed for cost-sensitive, real-time embedded applications demanding integrated motor control, CEC, and IR reception - particularly in audiovisual and industrial automation equipment.
FAQ
What is the operating temperature range for the R5F364AMNFA#U0?
The R5F364AMNFA#U0 is rated for operation from -20°C to +85°C ambient temperature. This specification applies to the FA package variant (PRQP0100JD-B) and is confirmed in Table 1.3 of the official datasheet R01DS0032EJ0200. The device uses internal voltage regulation and thermal design to maintain timing accuracy and flash reliability across this range.
Does the R5F364AMNFA#U0 support HDMI CEC functionality?
Yes, the R5F364AMNFA#U0 includes a dedicated CEC transceiver function on pin P8_5, compliant with HDMI CEC v1.4. As documented in Table 1.4 and Section 1.2, it provides hardware-level arbitration loss detection, automatic ACK output, and operates at 32 kHz - enabling direct integration into HDMI-enabled AV receivers and displays without external CEC PHY.
What are the key differences between the R5F364AMNFA#U0 and R5F364AMNFB?
The R5F364AMNFA#U0 and R5F364AMNFB share identical electrical specifications and peripheral functionality, differing only in package type: FA denotes PRQP0100JD-B (100P6F-A), while FB denotes PLQP0100KB-A (100P6Q-A). Both are 100-pin LQFP packages with identical pinouts and thermal characteristics, but differ in lead finish and moisture sensitivity level per J-STD-020.
Can the R5F364AMNFA#U0 execute code from external memory?
Yes, the R5F364AMNFA#U0 supports external memory expansion with up to 4 MB address space via its configurable external bus interface. As specified in Table 1.1, it offers 4 chip-select outputs, selectable wait states (0–3), and flexible bus formats (separate/multiplexed) with 8- or 16-bit data width - enabling direct connection to SRAM, NOR flash, or FPGA peripherals without external glue logic.
What debug capabilities does the R5F364AMNFA#U0 provide?
The R5F364AMNFA#U0 includes an on-chip debug module supporting non-intrusive execution control, address match interrupts (×4), and in-system flash rewriting. Per Section 1.2 and Figure 1.3, this enables real-time firmware debugging via standard JTAG or Renesas E8/E10 emulators without requiring dedicated debug pins beyond the standard SWD/JTAG interface.
R5F364AMNFA#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:
- 528KB (528K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 31K 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:
R5F364AMNFA#U0 FAQ
1.How can I place an order for R5F364AMNFA#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F364AMNFA#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 R5F364AMNFA#U0 reliable?
The price and inventory of R5F364AMNFA#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F364AMNFA#U0 is usually 5 days.
3.What payment methods are accepted for R5F364AMNFA#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F364AMNFA#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F364AMNFA#U0?
R5F364AMNFA#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F364AMNFA#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 R5F364AMNFA#U0?
For technical support, including R5F364AMNFA#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F364AMNFA#U0 requirements.
6.How does Aetrix verify that R5F364AMNFA#U0 is sourced from the original manufacturer or authorized distributors?
All R5F364AMNFA#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 R5F364AMNFA#U0 meets industry standards.
7.What is the process for return or replacement of R5F364AMNFA#U0?
All R5F364AMNFA#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F364AMNFA#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 R5F364AMNFA#U0 part is unused and in its original packaging.
Return procedure for R5F364AMNFA#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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