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Renesas R5F36CA6NFB#V2
- Part No.:
- R5F36CA6NFB#V2
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
R5F36CA6NFB#V2.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,444
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Product details
Overview
R5F36CA6NFB#V2 from Renesas Electronics is a 16-bit M16C/60 Series microcontroller with 128 KB program ROM, 16 KB RAM, 12 KB data flash, and integrated USB 2.0 Full Speed (12 Mbps) interface. It features a 32 MHz CPU core with hardware multiplier, 100-pin LQFP package (PLQP0100KB-A), and operates from 2.7 V to 5.5 V across -20°C to +85°C. It targets embedded control in consumer audio, camera peripherals, and office equipment.
For engineers reviewing the R5F36CA6NFB#V2 datasheet, R5F36CA6NFB#V2 pinout, R5F36CA6NFB#V2 application, or R5F36CA6NFB#V2 equivalent, key selection criteria include its dual-voltage bus interface (VCC1/VCC2), 26-channel 10-bit A/D converter with 1.72 µs conversion time, three-phase motor control timers, and on-chip debug support for flash rewrite and address match interrupts.
Technical Context
The R5F36CA6NFB#V2 implements the M16C/60 CPU core with 91 basic instructions and 31.25 ns minimum instruction execution time at 32 MHz. Its memory architecture supports 1 MB address space across single-chip, memory expansion, and microprocessor modes, with separate 8-bit multiplexed or 16-bit non-multiplexed external bus options.
Peripheral integration includes six UART channels (UART0–UART5), multi-master I²C-bus interface, real-time clock, 15-bit watchdog timer, four-channel DMA controller with 55 trigger sources, and dedicated three-phase inverter control logic using Timer A1/A2/A4 and Timer B2 with on-chip dead-time generation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series 16-bit core with 16×16→32-bit hardware multiplier and multiply-accumulate instruction |
| Memory | 128 KB program ROM, 16 KB RAM, 12 KB data flash (10,000 erase cycles) |
| USB Interface | USB 2.0 Full Speed (12 Mbps); 584-byte FIFO; supports Control/Bulk/Interrupt transfers |
| A/D Converter | 10-bit resolution × 26 channels (2 circuits); 1.72 µs conversion time; sample-and-hold included |
| Timers | Timer A: five 16-bit timers with PWM, encoder input, and programmable output; Timer B: six 16-bit timers with pulse width/period measurement |
| Operating Range | 32 MHz max frequency; 2.7 V to 5.5 V supply (VCC1/VCC2 dual-rail); -20°C to +85°C ambient |
| Package | 100-pin LQFP (PLQP0100KB-A), 14 mm × 14 mm, 0.5 mm pitch |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A), RoHS-compliant, surface-mount, 14 mm × 14 mm body, 0.5 mm lead pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0–P0_7 | CMOS I/O port / A/D input AN0_0–AN0_7 | 8-bit general-purpose port with selectable pull-up resistors; also serve as analog inputs for first A/D circuit |
| P10_0–P10_7 | CMOS I/O port / A/D input AN0–AN7 | 8-bit port supporting key interrupt inputs (KI0–KI3) and primary analog inputs for second A/D circuit |
| P9_0/P9_1 | USB differential pair D-/D+ | Full-speed USB 2.0 physical layer interface; D+ includes 1.5 kΩ pull-up via ATTACH signal |
| P7_0/P7_1 | UART2 TXD2/RXD2 or SDA2/SCL2 | N-channel open-drain capable; configurable as UART or I²C interface with SDAMM/SCLMM multi-master support |
| P5_3/P5_2/P5_0 | BCLK, RD, WR | External bus timing signals: BCLK drives external memory clock; RD/WR control read/write strobes in memory expansion mode |
| XIN/XOUT | Main crystal oscillator input/output | Supports 1–20 MHz crystal or ceramic resonator; enables precise system clock generation |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control | Dedicated timer logic (TA1/TA2/TA4/TB2) with on-chip dead-time insertion eliminates external gate-driver timing compensation |
| Real-time clock (RTC) | Hardware RTC with seconds/minutes/hours/days-of-week counters; operates independently during stop mode |
| Dual power supply interface | VCC1 (core/analog) and VCC2 (bus I/O) rails allow interfacing with 3 V or 5 V external memory/peripherals without level shifters |
| EMI-resistant design | Anti-noise configuration reduces electromagnetic emissions and improves immunity to EMI per industrial requirements |
| On-chip debug | Full debug support including address match interrupt ×4, flash rewrite capability, and real-time trace via on-chip monitor |
Applications
| USB Audio Interface | Digital Camera Controller |
|---|---|
|
Use Scenario: Embedded audio codec interface in USB-powered speakers or headsets requiring low-latency streaming and volume control. IC Role / Device Role / Timing Role: Primary MCU managing USB enumeration, audio packet handling, DAC/ADC synchronization, and button/key input processing. Use Value: Integrated 10-bit A/D (26 ch) and 8-bit D/A (2 ch) enable direct sensor/audio path interfacing; USB 2.0 Full Speed ensures 12 Mbps bulk transfer for stereo PCM streams. |
Use Scenario: Main controller in compact digital cameras handling image sensor timing, lens actuator control, and LCD display driver coordination. IC Role / Device Role / Timing Role: System-on-chip managing CMOS sensor parallel interface, real-time exposure calculation, and motorized zoom/focus actuation. Use Value: Five 16-bit Timer A units support precise PWM for LED flash and encoder-based focus feedback; 32 MHz CPU delivers fast image histogram computation. |
| Office Equipment Motor Drive | Industrial HMI Panel |
|
Use Scenario: Brushless DC motor control in multifunction printers for paper feed, scanner carriage, and toner delivery subsystems. IC Role / Device Role / Timing Role: Dedicated motor controller executing commutation logic, current sensing, and fault protection using hardware timer resources. Use Value: Three-phase inverter control timers (TA1/TA2/TA4/TB2) with built-in dead-time generation ensure safe high-side/low-side FET switching without external logic. |
Use Scenario: Human-machine interface in factory automation panels requiring touch-key scanning, display refresh, and serial communication to PLCs. IC Role / Device Role / Timing Role: Central controller managing capacitive/tactile key inputs (KI0–KI3), SPI/I²C display interface, and UART-based Modbus RTU protocol stack. Use Value: 85 total CMOS I/O pins (including 3 N-channel open-drain) enable direct connection to keypad matrix and status LEDs; 6 UART channels support concurrent serial diagnostics and fieldbus links. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F36CA6NFA#V2 | Same core, memory, and peripherals; differs only in package (100-pin QFP PRQP0100JD-B vs. LQFP) | Requires PCB layout change due to different footprint and thermal pad absence | Select when legacy board compatibility with 100P6F-A footprint is required |
| R5F36CAENFB#V2 | 256 KB program ROM, 20 KB data flash, identical 100-pin LQFP package and peripheral set | Higher code capacity supports more complex USB device class stacks or larger firmware OTA updates | Select when application firmware exceeds 128 KB or requires extended data logging in flash |
Compared with R5F36CA6NFB#V2, R5F36CA6NFA#V2 offers identical functionality in a QFP package with higher thermal resistance, while R5F36CAENFB#V2 provides double the program ROM and +8 KB data flash-enabling richer USB device descriptors, dual-bank firmware, or expanded real-time data buffering without changing pinout or layout.
Availability
R5F36CA6NFB#V2 is available at Aetrix Electronics and suitable for USB peripheral development, consumer camera modules, and industrial motor control applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for R5F36CA6NFB#V2 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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise markets.
The M16C/6C Group was designed specifically for cost-sensitive, high-integration consumer electronics-emphasizing USB connectivity, motor control, and analog signal acquisition in a single-chip solution with robust EMI performance.
FAQ
What is the maximum operating frequency and voltage range for the R5F36CA6NFB#V2?
The R5F36CA6NFB#V2 operates at up to 32 MHz with a supply voltage range of 2.7 V to 5.5 V on both VCC1 (core/analog) and VCC2 (bus I/O) rails. Minimum instruction execution time is 31.25 ns under these conditions, and the dual-rail design allows independent interfacing with 3 V or 5 V external peripherals without level-shifting circuitry.
Does the R5F36CA6NFB#V2 support USB device functionality out of the box?
Yes, the R5F36CA6NFB#V2 integrates a full USB 2.0 Full Speed (12 Mbps) module compliant with USB Specification Rev. 2.0. It supports Control, Bulk, and Interrupt transfer types with dedicated 584-byte FIFO, automatic descriptor handling, and D+/D- differential signaling-enabling immediate USB HID, CDC, or custom device class implementation without external PHY.
How many analog input channels does the R5F36CA6NFB#V2 provide, and what is their resolution?
The R5F36CA6NFB#V2 provides 26 analog input channels across two independent 10-bit A/D converter circuits, with conversion time of 1.72 µs and integrated sample-and-hold. Channels include AN0–AN7, AN0_0–AN0_7, AN2_0–AN2_7, and extended inputs ANEX0/ANEX1-supporting simultaneous sampling for multi-sensor systems like motor current/voltage monitoring.
Can the R5F36CA6NFB#V2 perform three-phase motor control without external components?
Yes, the R5F36CA6NFB#V2 includes dedicated three-phase inverter control logic using Timer A1, A2, A4 and Timer B2, with on-chip dead-time generation. This enables direct drive of six external gate drivers or intelligent power modules (IPMs), eliminating the need for external dead-time ICs or complex FPGA timing logic in BLDC/PMSM applications.
Is on-chip debug supported for firmware development on the R5F36CA6NFB#V2?
Yes, the R5F36CA6NFB#V2 includes full on-chip debug capability with address match interrupt ×4, real-time flash rewrite, and integrated debug monitor. It supports standard JTAG or SWD interfaces via Renesas E1/E20 emulators, enabling breakpoint setting, register inspection, and live memory access during active firmware execution without halting the USB or motor control peripherals.
R5F36CA6NFB#V2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- -
- Series:
- M16C™ M16C/60/6C
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- EBI/EMI, I2C, SIO, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 85
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 12K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 26x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
R5F36CA6NFB#V2 FAQ
1.How can I place an order for R5F36CA6NFB#V2 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F36CA6NFB#V2 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 R5F36CA6NFB#V2 reliable?
The price and inventory of R5F36CA6NFB#V2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F36CA6NFB#V2 is usually 5 days.
3.What payment methods are accepted for R5F36CA6NFB#V2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F36CA6NFB#V2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F36CA6NFB#V2?
R5F36CA6NFB#V2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F36CA6NFB#V2 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 R5F36CA6NFB#V2?
For technical support, including R5F36CA6NFB#V2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F36CA6NFB#V2 requirements.
6.How does Aetrix verify that R5F36CA6NFB#V2 is sourced from the original manufacturer or authorized distributors?
All R5F36CA6NFB#V2 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 R5F36CA6NFB#V2 meets industry standards.
7.What is the process for return or replacement of R5F36CA6NFB#V2?
All R5F36CA6NFB#V2 units undergo pre-shipment inspection (PSI). If there is an issue with R5F36CA6NFB#V2, 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 R5F36CA6NFB#V2 part is unused and in its original packaging.
Return procedure for R5F36CA6NFB#V2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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