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Renesas R5F364A6NFB#10
- Part No.:
- R5F364A6NFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F364A6NFB#10.pdf
- Description:
- 16BIT MCU M16C/64A
- Quantity:
- Payment:
- Shipping:
Inventory:2,238
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Product details
Overview
R5F364A6NFB#10 from Renesas Electronics is a 16-bit microcontroller (MCU) based on the M16C/60 Series CPU core with integrated flash memory, designed for embedded control in consumer and industrial systems. It features 128 KB program ROM 1, 16 KB RAM, 4 KB × 2 data flash, 100-pin LQFP package (PLQP0100KB-A), and operates from -40°C to +85°C. Key capabilities include 26-channel 10-bit A/D converter, dual 8-bit D/A converters, three-phase motor control timers, CEC interface, and real-time clock.
For engineers reviewing the R5F364A6NFB#10 datasheet, R5F364A6NFB#10 pinout, R5F364A6NFB#10 application, or R5F364A6NFB#10 equivalent, this page delivers verified technical context, validated pin functions, confirmed peripheral integration (UART×6, I²C×1, multi-master I²C, CEC), and precise alternative selection guidance for audio, motor control, and HDMI-CEC–enabled consumer electronics designs.
Technical Context
The R5F364A6NFB#10 implements the M16C/60 Series CPU core with 16×16-bit multiplier and multiply-accumulate instruction support, enabling high-speed arithmetic for motor control and signal processing. 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 configuration.
Peripheral subsystems include five 16-bit Timer A units (with PWM, encoder input, dead-time generation), six 16-bit Timer B units (pulse width/period measurement), dual remote control signal receivers (32 kHz operation), and dedicated CEC transceiver with arbitration loss detection and automatic ACK output - all synchronized to the on-chip PLL frequency synthesizer and low-noise 125 kHz oscillator.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series with 16×16-bit multiplier and MAC instruction; enables real-time motor vector math without external coprocessor |
| Memory | 128 KB program ROM 1, 16 KB RAM, 4 KB × 2 data flash (10,000 erase cycles); supports firmware updates and parameter storage |
| A/D Converter | 10-bit resolution × 26 channels, 1.72 µs conversion time; sufficient for simultaneous sampling of motor phase currents and temperature sensors |
| D/A Converter | 8-bit × 2 circuits; provides analog reference outputs for sensor biasing or calibration signals |
| Timers | Timer A × 5 (PWM, encoder, dead-time), Timer B × 6 (pulse width/period); enables full three-phase inverter control with hardware safety timing |
| CEC Interface | Integrated CEC transceiver (32 kHz), arbitration loss detection, automatic ACK; eliminates need for discrete HDMI-CEC PHY in AV equipment |
| Operating Temp | -40°C to +85°C; qualified for industrial and extended-temperature consumer applications including set-top boxes and home appliances |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A), 14 mm × 14 mm, 0.5 mm pitch, RoHS-compliant. Dual power supply: VCC1 (core/analog, 2.7–5.5 V), VCC2 (I/O/bus, 2.7 V to VCC1).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P9_3 / TB3IN / PWM0 | Timer B input / PWM output | Configurable as PWM0 output for motor phase control or capture input for feedback timing |
| P9_4 / TB4IN / PWM1 | Timer B input / PWM output | Configurable as PWM1 output for second motor phase or encoder index pulse capture |
| P8_5 / NMI / SD / CEC | Non-maskable interrupt / shutdown / CEC I/O | N-channel open-drain CEC bus interface with built-in protocol logic; no external transceiver required |
| P7_0 / TA0OUT / TXD2 / SDA2 | Timer A output / UART2 TX / I²C data | Multi-function pin supporting motor timing, serial debug, and sensor communication on shared resource |
| P10_0 to P10_7 / AN0–AN7 / KI0–KI3 | Analog inputs / key interrupt inputs | Eight dedicated analog inputs plus four key-scan interrupt pins enable front-panel UI with minimal external components |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control circuit | Hardware timer coordination (TA1, TA2, TA4, TB2) with on-chip dead-time insertion prevents shoot-through in inverter gate drivers |
| Multi-master I²C-bus interface | Full I²C compliance with arbitration, clock stretching, and multi-master collision handling for robust sensor network communication |
| Remote control signal receiver | Two independent 32 kHz receivers with 4-wave pattern matching (header/data0/data1/special) and 6-byte buffer for IR remote decoding |
| Voltage detector with 3-level sensing | Programmable reset and brown-out detection at three thresholds; enables graceful shutdown during power sag in battery-backed systems |
| On-chip debug & flash rewrite | Full in-system programming and debugging via single-wire interface; eliminates need for external programmer in production and field updates |
Applications
| Audio System Control | HDMI-CEC Device Management |
|---|---|
Use Scenario: Digital audio processor in AV receivers managing source selection, volume, DSP configuration, and display interface. IC Role / Device Role / Timing Role: Main system controller executing real-time audio routing logic, reading rotary encoders, driving OLED displays, and coordinating codec I²C registers. Use Value: Integrated 26-channel A/D and 8-bit D/A eliminate external ADC/DAC for front-panel controls and analog sensor monitoring, reducing BOM count by ≥3 components. | Use Scenario: HDMI-connected TV or soundbar implementing CEC command reception (e.g., "One Touch Play", "System Standby") and transmission. IC Role / Device Role / Timing Role: Dedicated CEC protocol engine handling physical layer signaling, message framing, arbitration, and ACK generation per HDMI spec. Use Value: On-die CEC transceiver removes requirement for external CEC PHY IC and associated level-shifting circuitry, saving >12 mm² PCB area. |
| Industrial Motor Drive | Smart Home Appliance Controller |
Use Scenario: Brushless DC motor control in HVAC blowers or washing machine drum drives requiring precise commutation timing and current sensing. IC Role / Device Role / Timing Role: Real-time motor controller generating complementary PWM outputs with programmable dead time, capturing hall sensor edges, and regulating speed via PID loop. Use Value: Hardware three-phase timer coordination and 10-bit A/D with 1.72 µs conversion enable closed-loop control at ≥20 kHz switching frequency without CPU overhead. | Use Scenario: Microcontroller in smart refrigerator managing door switches, temperature sensors, defrost cycle, ice maker, and Wi-Fi module interface. IC Role / Device Role / Timing Role: Central appliance manager interfacing with thermistors (AN0–AN7), relays (P0–P4 ports), user buttons (KI0–KI3), and communication modules via UART/I²C. Use Value: 85 CMOS I/O ports with configurable pull-ups and 4-key interrupt inputs allow direct connection of 12+ sensors/actuators without external glue logic or shift registers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F364A6NFA#10 | Same core, memory, peripherals; differs only in package (100-pin QFP PRQP0100JD-B) and operating temperature (-20°C to +85°C) | Suitable for commercial-grade consumer devices where extended industrial temp range is not required | Select when board layout uses QFP footprint and ambient operating conditions stay above -20°C |
| R5F364AKNFB#10 | Higher memory: 384 KB program ROM 1, 31 KB RAM, same 100-pin LQFP and -40°C to +85°C rating | Required for complex firmware with large GUI assets, OTA update partitions, or multi-protocol stacks (e.g., BLE + CEC + IR) | Select when application firmware exceeds 128 KB or requires >16 KB RAM for real-time buffering and multitasking |
Compared with R5F364A6NFB#10, R5F364A6NFA#10 offers identical functionality in QFP packaging for cost-sensitive commercial designs, while R5F364AKNFB#10 provides scalable memory headroom for feature-rich appliances - both retain full peripheral compatibility and pin-for-pin I/O mapping within their respective packages.
Availability
R5F364A6NFB#10 is available at Aetrix Electronics and suitable for industrial motor drives, HDMI-CEC–enabled AV equipment, and smart home appliance control requiring stable component supply across long product lifecycles.
Supply support for R5F364A6NFB#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 engineered for cost-sensitive, high-reliability embedded control in consumer electronics - emphasizing integrated peripherals (CEC, motor timers, IR receivers), low EMI operation, and flash-based field-upgradability.
FAQ
What is the maximum operating frequency and voltage range for the R5F364A6NFB#10?
The R5F364A6NFB#10 operates at up to 25 MHz with a supply voltage range of 2.7 V to 5.5 V on VCC1 (core/analog) and 2.7 V to VCC1 on VCC2 (I/O/bus). Minimum instruction execution time is 40.0 ns under these conditions, enabling deterministic real-time response for motor control loops and IR decoding.
Does the R5F364A6NFB#10 support in-system programming and debugging?
Yes, the R5F364A6NFB#10 includes on-chip debug capability and supports in-system flash rewriting via a single-wire interface. This allows firmware updates and real-time debugging without removing the device from the target board, streamlining development and field maintenance for R5F364A6NFB#10–based products.
How many analog input channels does the R5F364A6NFB#10 provide, and what is their resolution?
The R5F364A6NFB#10 integrates a 10-bit A/D converter with 26 input channels, including AN0–AN7, AN0_0–AN0_7, and AN2_0–AN2_7. Conversion time is 1.72 µs, supporting high-speed sampling for motor current sensing, temperature monitoring, and power supply supervision in R5F364A6NFB#10 applications.
What peripheral interfaces are available on the R5F364A6NFB#10 for communication with external devices?
The R5F364A6NFB#10 provides UART0–UART2 and UART5–UART7 (6 total), clock-synchronous serial I/O (SI/O3, SI/O4), multi-master I²C-bus interface (1 channel), and dedicated CEC transceiver. These interfaces enable concurrent communication with displays, sensors, wireless modules, and HDMI-CEC–compliant AV gear in R5F364A6NFB#10 designs.
Is the R5F364A6NFB#10 pin-compatible with other members of the M16C/64A Group?
Yes, all 100-pin variants in the M16C/64A Group - including R5F364A6NFB#10, R5F364A6NFA#10, and R5F364AKNFB#10 - share identical pinouts and electrical characteristics for their respective packages (LQFP PLQP0100KB-A or QFP PRQP0100JD-B). This enables hardware reuse across memory and temperature grade variants of the R5F364A6NFB#10 family.
R5F364A6NFB#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:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F364A6NFB#10 FAQ
1.How can I place an order for R5F364A6NFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F364A6NFB#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 R5F364A6NFB#10 reliable?
The price and inventory of R5F364A6NFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F364A6NFB#10 is usually 5 days.
3.What payment methods are accepted for R5F364A6NFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F364A6NFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F364A6NFB#10?
R5F364A6NFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F364A6NFB#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 R5F364A6NFB#10?
For technical support, including R5F364A6NFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F364A6NFB#10 requirements.
6.How does Aetrix verify that R5F364A6NFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F364A6NFB#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 R5F364A6NFB#10 meets industry standards.
7.What is the process for return or replacement of R5F364A6NFB#10?
All R5F364A6NFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F364A6NFB#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 R5F364A6NFB#10 part is unused and in its original packaging.
Return procedure for R5F364A6NFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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