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Renesas R5F364AKDFB#30
- Part No.:
- R5F364AKDFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F364AKDFB#30.pdf
- Description:
- 16BIT MCU M16C 384K LFQFP100 -40
- Quantity:
- Payment:
- Shipping:
Inventory:4,110
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Product details
Overview
R5F364AKDFB#30 from Renesas Electronics is a 16-bit M16C/60 Series microcontroller with 384 KB program ROM, 16 KB RAM, and 31 KB data flash, operating at up to 25 MHz (40 ns min instruction time) across -40°C to +85°C. It integrates a multiplier, 85 CMOS I/O ports, 26-channel 10-bit A/D converter, 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 R5F364AKDFB#30 datasheet, R5F364AKDFB#30 pinout, R5F364AKDFB#30 application, or R5F364AKDFB#30 equivalent, key selection criteria include its 100-pin LQFP package (PLQP0100KB-A), dual-voltage bus interface (VCC1/VCC2), CEC transceiver support for HDMI-CEC compliance, and on-chip debug capability with address match interrupt ×4.
Technical Context
The R5F364AKDFB#30 implements the M16C/60 CPU core with two 16-bit register banks, 32-bit arithmetic via R2R0/R3R1 concatenation, and dedicated hardware multiplier (16×16→32 bit, MAC). Its memory architecture supports 1 MB base address space expandable to 4 MB via banked external bus with 8/16-bit data width and 12/16/20-bit address bus configuration.
Peripheral integration includes six UART channels (UART0–UART2, UART5–UART7), multi-master I²C-bus, two remote control signal receivers (32 kHz operation), CRC-CCITT/CRC-16 calculator, and three-phase inverter control using Timer A1/A2/A4 and Timer B2 with on-chip dead-time generation - all synchronized to a flexible clock system featuring main/sub oscillators, 125 kHz on-chip oscillator, and PLL frequency synthesizer.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit core with 91 basic instructions and 16×16-bit hardware multiplier |
| Memory | 384 KB program ROM 1, 16 KB RAM, 31 KB data flash (10,000 erase cycles) |
| Operating Frequency | 25 MHz max (40 ns min instruction execution time at VCC1 = VCC2 = 2.7–5.5 V) |
| A/D Converter | 10-bit resolution × 26 channels, 1.72 µs conversion time, sample-and-hold included |
| Timers | Timer A: five 16-bit timers with PWM, encoder, and programmable output modes; Timer B: six 16-bit timers with pulse width/period measurement |
| Serial Interfaces | 6 UART channels, 2 clock-synchronous serial I/O, 1 multi-master I²C-bus, 2 CEC transceivers (32 kHz) |
| Package | 100-pin LQFP (PLQP0100KB-A), 14 × 14 mm body, 0.5 mm pitch |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A), RoHS-compliant, 14 mm × 14 mm body, 0.5 mm lead pitch, exposed thermal pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0–P0_7 | CMOS I/O port (Port 0) | 8-bit general-purpose bidirectional port with selectable pull-up resistors; used for digital control, sensor interfacing, or bus expansion |
| P9_3 / P9_4 | D/A output pins (DA0 / DA1) | Analog voltage outputs supporting 8-bit resolution; drive analog actuators or reference circuits without external DACs |
| P10_0–P10_7 | Analog input / key interrupt (AN0–AN7 / KI0–KI3) | Eight 10-bit A/D inputs with four dedicated key interrupt inputs for touch or mechanical switch detection |
| P8_5 | NMI / SD / CEC | Shared non-maskable interrupt input, shutdown control, and HDMI-CEC bidirectional I/O (N-channel open drain) |
| XIN / XOUT | Main clock oscillator interface | Connects to external crystal or ceramic resonator (1–20 MHz); enables precise timing for real-time control loops |
| VCC1 / VCC2 / VSS | Power supply terminals | VCC1 powers core/peripherals (2.7–5.5 V); VCC2 powers external bus (same range); dual-rail design enables mixed-voltage system interfacing |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control | Integrated timer-based inverter control (TA1/TA2/TA4/TB2) with on-chip dead-time generation eliminates external logic for BLDC/PMSM drives |
| HDMI-CEC compliance | Dedicated CEC transceiver (32 kHz) with arbitration loss detection and automatic ACK output enables direct HDMI device command routing |
| Real-time clock (RTC) | Hardware RTC counts seconds/minutes/hours/days-of-week independently of CPU activity; retains time in stop mode |
| On-chip debug & flash rewrite | Full on-chip debug support with address match interrupt ×4 and in-system flash reprogramming without external programmers |
| EMI-hardened design | Anti-noise configuration reduces electromagnetic emissions and improves immunity to EMI-certified for industrial environments |
| Flexible external bus | Configurable 8/16-bit data bus, 12/16/20-bit address bus, 0–3 wait states, and 4 chip-select outputs enable seamless legacy peripheral integration |
Applications
| Industrial Motor Drives | HVAC Control Systems |
|---|---|
Use Scenario: Closed-loop control of brushless DC motors in factory automation conveyors and pumps. IC Role / Device Role / Timing Role: Primary motion controller executing FOC algorithms, generating PWM signals, and monitoring current/voltage feedback via 26-channel A/D. Use Value: On-chip three-phase timer and dead-time generator reduce BOM count by eliminating external gate drivers and timing ICs. |
Use Scenario: Centralized temperature, humidity, and airflow regulation in commercial HVAC units. IC Role / Device Role / Timing Role: System manager coordinating sensor acquisition (thermistors, humidity ICs), valve actuation (via DA0/DA1), and fan speed control (PWM0/PWM1). Use Value: Integrated 10-bit A/D with sample-and-hold and dual 8-bit D/A converters enable precise analog loop control without external signal conditioning. |
| Home Appliance Control | HDMI-CEC Enabled AV Equipment |
Use Scenario: Main control unit in washing machines managing motor sequencing, water level sensing, and user interface. IC Role / Device Role / Timing Role: Real-time task scheduler handling wash cycle timing, key input scanning (KI0–KI3), and motor phase commutation via TA/TB timers. Use Value: 85 CMOS I/O ports and N-channel open-drain outputs (e.g., P7_0, P7_1, P8_5) directly drive relays, LEDs, and triac triggers. |
Use Scenario: CEC command routing and device coordination in Blu-ray players and AV receivers. IC Role / Device Role / Timing Role: HDMI-CEC protocol engine handling transmit/receive, arbitration, and ACK generation at 32 kHz clock rate. Use Value: Dedicated CEC hardware (pin P8_5) ensures deterministic timing and eliminates software overhead for HDMI remote control interoperability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F364AKNFB | Same core, memory, and peripherals; operates at -20°C to +85°C (vs. -40°C to +85°C for R5F364AKDFB#30) | Suitable for consumer-grade indoor equipment where extended low-temperature operation is unnecessary | Select R5F364AKNFB when industrial temperature grade is not required and cost optimization is prioritized |
| R5F364AMDFB | 512 KB program ROM 1 (vs. 384 KB), same RAM/data flash, identical package and peripheral set | Required for firmware with larger code footprint (e.g., integrated communication stacks or advanced UI rendering) | Choose R5F364AMDFB when application firmware exceeds 384 KB and full backward-compatible pinout is mandatory |
Compared with R5F364AKDFB#30, R5F364AKNFB offers identical functionality at a lower temperature grade, while R5F364AMDFB provides 128 KB additional program ROM without altering I/O, timing, or power characteristics - enabling scalable firmware development within the same hardware platform.
Availability
R5F364AKDFB#30 is available at Aetrix Electronics and suitable for industrial motor drives, HVAC control systems, and HDMI-CEC enabled AV equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F364AKDFB#30 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 specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.
The M16C/64A Group is designed for real-time embedded control in noise-sensitive industrial and consumer applications, emphasizing integrated motor control, analog signal processing, and HDMI ecosystem compatibility.
FAQ
What is the maximum operating frequency and corresponding instruction execution time for the R5F364AKDFB#30?
The R5F364AKDFB#30 operates at a maximum frequency of 25 MHz, achieving a minimum instruction execution time of 40.0 ns under conditions of VCC1 = VCC2 = 2.7 to 5.5 V. This timing is guaranteed across its full industrial temperature range of -40°C to +85°C, enabling deterministic real-time response in motor control and sensor acquisition loops.
Does the R5F364AKDFB#30 support hardware-based three-phase motor control, and how is it implemented?
Yes, the R5F364AKDFB#30 implements hardware-based three-phase motor control using Timer A1, A2, A4 and Timer B2 with dedicated on-chip dead-time generation. This eliminates external logic for complementary PWM generation and ensures safe switching of inverter bridges - critical for BLDC and PMSM motor drives in industrial equipment.
What analog capabilities does the R5F364AKDFB#30 provide, and how are they utilized in system design?
The R5F364AKDFB#30 integrates a 10-bit A/D converter with 26 input channels (including AN0–AN7, ANEX0/1, AN2_0–AN2_7) and two 8-bit D/A converters (DA0/DA1). These support simultaneous sampling of multiple sensors and direct analog actuator control - reducing external signal chain components in HVAC and appliance applications.
How does the R5F364AKDFB#30 implement HDMI-CEC functionality, and what pins are involved?
The R5F364AKDFB#30 implements HDMI-CEC via a dedicated hardware block accessible through pin P8_5 (NMI/SD/CEC), configured as an N-channel open-drain I/O. It supports full CEC protocol features including arbitration loss detection and automatic ACK output at 32 kHz, enabling direct integration into HDMI-enabled AV receivers and displays.
What debug and programming interfaces are supported by the R5F364AKDFB#30 during development and field updates?
The R5F364AKDFB#30 supports on-chip debug via dedicated debug interface pins and enables in-system flash rewriting without external programmers. It includes address match interrupt ×4 for precise breakpointing and full support for Renesas E8/E8a debug emulators - facilitating rapid firmware iteration and secure field updates of R5F364AKDFB#30-based systems.
R5F364AKDFB#30 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:
- 400KB (400K 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:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F364AKDFB#30 FAQ
1.How can I place an order for R5F364AKDFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F364AKDFB#30 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 R5F364AKDFB#30 reliable?
The price and inventory of R5F364AKDFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F364AKDFB#30 is usually 5 days.
3.What payment methods are accepted for R5F364AKDFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F364AKDFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F364AKDFB#30?
R5F364AKDFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F364AKDFB#30 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 R5F364AKDFB#30?
For technical support, including R5F364AKDFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F364AKDFB#30 requirements.
6.How does Aetrix verify that R5F364AKDFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F364AKDFB#30 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 R5F364AKDFB#30 meets industry standards.
7.What is the process for return or replacement of R5F364AKDFB#30?
All R5F364AKDFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F364AKDFB#30, 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 R5F364AKDFB#30 part is unused and in its original packaging.
Return procedure for R5F364AKDFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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