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Renesas R5F36506CNFA#V0
- Part No.:
- R5F36506CNFA#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
R5F36506CNFA#V0.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,804
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Product details
Overview
R5F36506CNFA#V0 from Renesas is a 16-bit M16C/60 Series CPU core microcontroller with 128 KB program ROM, 16 KB RAM, and 12 KB data flash, operating at up to 32 MHz (31.25 ns min instruction time) across 2.7–5.5 V supply. It integrates A/D (10-bit × 26 ch), D/A (8-bit × 2), CEC interface, real-time clock, and three-phase motor control timers - deployed in consumer audio, TV, and industrial HMI systems.
For engineers reviewing the R5F36506CNFA#V0 datasheet, R5F36506CNFA#V0 pinout, R5F36506CNFA#V0 application, or R5F36506CNFA#V0 equivalent, this page delivers verified package mapping (100-pin QFP PRQP0100JD-B), confirmed peripheral functions (CEC, PWM, UART×6), thermal rating (−20°C to +85°C), and direct alternative part guidance for legacy M16C migration paths.
Technical Context
The R5F36506CNFA#V0 implements a dual-voltage architecture: VCC1 powers core/peripherals (2.7–5.5 V), while VCC2 supplies external bus pins - enabling mixed-voltage system interfacing. Its clock system includes main/sub oscillators, 40 MHz ±5% on-chip high-speed oscillator, PLL frequency synthesizer, and 125 kHz low-speed oscillator with oscillation stop detection.
Peripheral integration centers on deterministic real-time control: Timer A (5×16-bit) supports PWM, encoder input, and programmable output; Timer B (6×16-bit) enables pulse width/period measurement and three-phase inverter control with on-chip dead-time generation; CRC-CCITT/CRC-16 hardware accelerates communication integrity checks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series with 16×16→32-bit multiplier and 91 basic instructions |
| Max Operating Frequency | 32 MHz at 2.7–5.5 V - enables 31.25 ns minimum instruction execution time |
| Memory | 128 KB program ROM, 16 KB RAM, 12 KB data flash (10,000 erase cycles) |
| A/D Converter | 10-bit resolution × 26 channels with sample-and-hold; 1.72 µs conversion time |
| Serial Interfaces | UART0–UART2 & UART5–UART7 (6 channels), I²C-bus (1 multi-master), CEC (2 circuits) |
| Package | 100-pin QFP (PRQP0100JD-B), 0.65 mm pitch, body size 14 × 20 mm |
| Operating Temperature | −20°C to +85°C - qualified for consumer and industrial ambient environments |
Pinout & Package
100-pin QFP package (PRQP0100JD-B), 0.65 mm lead pitch, 14 mm × 20 mm body, with exposed pad not present. Dual power domains: VCC1 (core/peripherals), VCC2 (external bus), AVCC/AVSS (analog section). Pin 1 marked by dot; orientation per JEDEC MS-026.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0–P0_7 | Port 0 I/O with analog input | 8-bit bidirectional port supporting AN0_0–AN0_7; configurable pull-up resistors |
| P10_0–P10_7 | Port 10 I/O with analog/keyboard input | 8-bit port with AN0–AN7 and KI0–KI3 for keypad scanning |
| P5_0/P5_1 | External bus write strobes | WRL/WR and WRH/BHE control 8-bit or 16-bit data writes to external memory |
| P5_2/P5_3 | External bus read/control | RD (read strobe) and BCLK (bus clock) synchronize external memory access |
| P6_0 | Real-time clock output | RTCOUT provides 1 Hz or selectable clock output for timekeeping or system sync |
| P8_5 | Multi-function interrupt pin | NMI input, SD (standby mode control), and CEC signal I/O at 32 kHz operation |
| P9_3/P9_4 | D/A and PWM outputs | DA0/DA1 analog outputs and PWM0/PWM1 for motor or LED dimming control |
| VCC1/VCC2 | Independent power rails | VCC1 powers CPU/core peripherals; VCC2 isolates external bus I/O for voltage translation |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control | Integrated dead-time timer and coordinated TA1/TA2/TA4/TB2 outputs eliminate external gate driver logic |
| CEC interface compliance | Hardware-accelerated transmit/receive, arbitration loss detection, and ACK auto-generation per HDMI CEC spec |
| Remote control signal receiver | Two independent 32 kHz receivers with 4-waveform pattern matching for IR header/data/special code discrimination |
| On-chip debug support | Full ICE-compatible on-chip debugger with 4 address match interrupts for non-intrusive code analysis |
| Flash security | ROM code protect and ID code check prevent unauthorized firmware readout or overwrite |
Applications
| Home Audio System | HDTV Main Controller |
|---|---|
Use Scenario: Digital audio processor managing DAC output, IR remote decoding, and front-panel button interface in AV receivers. IC Role / Device Role / Timing Role: Central MCU executing audio routing logic, sampling IR waveforms at 32 kHz, and driving PWM-controlled volume/LED indicators. Use Value: Integrated 10-bit A/D (26 ch) monitors analog sensor inputs; CEC interface enables HDMI-linked system power control without external transceivers. | Use Scenario: Main system controller coordinating video processing, tuner interface, and HDMI CEC command handling in flat-panel TVs. IC Role / Device Role / Timing Role: Host controller managing UART-based tuner communication, real-time clock for EPG, and CEC message parsing at 32 kHz base rate. Use Value: Hardware CEC engine offloads bit-level timing from CPU; 128 KB flash stores full UI firmware with OTA update capability. |
| Industrial HMI Panel | Smart Appliance Control |
Use Scenario: Operator interface unit with touch-key scanning, display backlight PWM, and serial communication to PLC. IC Role / Device Role / Timing Role: Dedicated HMI controller using P10 KI0–KI3 for matrix keypad scan and P9_3/P9_4 for 8-bit D/A-adjusted backlight dimming. Use Value: 85 GPIOs (including 26 A/D channels) support direct sensor/actuator interfacing; 16-bit timers enable precise PWM (100+ Hz) for flicker-free display control. | Use Scenario: Embedded controller in washing machine managing motor phase sequencing, temperature sensing, and user input decoding. IC Role / Device Role / Timing Role: Real-time motor controller using Timer A/B for three-phase inverter timing and on-chip dead-time insertion. Use Value: Three-phase motor control circuit eliminates external dead-time IC; 10-bit A/D reads thermistor/NTC inputs with 1.72 µs conversion for fast thermal response. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F36506CNFB#V0 | Same core/memory/specs but in PLQP0100KB-A (LQFP) package - 0.5 mm pitch, 14 × 14 mm body | Requires PCB layout change due to different footprint and thermal pad absence | Select when board space constraints favor smaller LQFP or reflow profile favors finer pitch |
| R5F36506CDFA#V0 | Identical functionality and PRQP0100JD-B package, but rated for −40°C to +85°C industrial temperature range | Valid for extended ambient environments where R5F36506CNFA#V0's −20°C lower limit is insufficient | Choose for outdoor, automotive cabin, or uncontrolled industrial deployments requiring wider thermal margin |
Compared with R5F36506CNFA#V0, the CNFB variant offers identical performance in a space-saving LQFP, while the CDFA variant extends operational reliability to −40°C - both retain full peripheral compatibility including CEC, three-phase motor control, and 10-bit A/D, making them drop-in replacements for footprint- or temperature-driven redesigns.
Availability
R5F36506CNFA#V0 is available at Aetrix Electronics and suitable for home audio systems, HDTV main controllers, and industrial HMI panels requiring stable component supply over long production lifecycles.
Supply support for R5F36506CNFA#V0 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, and power solutions for automotive, industrial, and IoT markets.
The M16C/65C Group targets cost-sensitive, real-time embedded applications in consumer electronics and industrial controls - emphasizing integrated peripherals, low-power operation, and noise-immune design for noisy environments.
FAQ
What is the maximum operating frequency and supply voltage range for the R5F36506CNFA#V0?
The R5F36506CNFA#V0 operates at up to 32 MHz with a supply voltage range of 2.7 V to 5.5 V on both VCC1 and VCC2 pins. Minimum instruction execution time is 31.25 ns under these conditions, and the device maintains full functionality across the entire voltage range without derating.
Does the R5F36506CNFA#V0 include hardware support for HDMI CEC communication?
Yes, the R5F36506CNFA#V0 integrates dedicated CEC circuitry compliant with HDMI CEC standards, including hardware transmit/receive, arbitration loss detection, and automatic ACK output - all operating at the required 32 kHz base frequency without CPU intervention.
What package type and pin count does the R5F36506CNFA#V0 use?
The R5F36506CNFA#V0 uses a 100-pin QFP package designated PRQP0100JD-B (previous code: 100P6F-A), with 0.65 mm lead pitch and 14 mm × 20 mm body dimensions. It does not include an exposed thermal pad.
How many analog-to-digital converter channels does the R5F36506CNFA#V0 support, and what is their resolution?
The R5F36506CNFA#V0 features a 10-bit resolution A/D converter with 26 input channels, including sample-and-hold functionality. Conversion time is specified at 1.72 µs, enabling high-speed sensor acquisition for motor control or environmental monitoring within the R5F36506CNFA#V0 system.
Is on-chip debug capability available on the R5F36506CNFA#V0, and what features does it include?
Yes, the R5F36506CNFA#V0 includes full on-chip debug (ICE) support with address match interrupt capability across four breakpoints, enabling non-intrusive code execution analysis, flash rewrite during development, and real-time trace without requiring external debug probes.
R5F36506CNFA#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-BQFP
- Series:
- M16C™ M16C/60/65C
- 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
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 85
- Program Memory Size:
- 128KB (128K 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:
R5F36506CNFA#V0 FAQ
1.How can I place an order for R5F36506CNFA#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F36506CNFA#V0 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 R5F36506CNFA#V0 reliable?
The price and inventory of R5F36506CNFA#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F36506CNFA#V0 is usually 5 days.
3.What payment methods are accepted for R5F36506CNFA#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F36506CNFA#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F36506CNFA#V0?
R5F36506CNFA#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F36506CNFA#V0 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 R5F36506CNFA#V0?
For technical support, including R5F36506CNFA#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F36506CNFA#V0 requirements.
6.How does Aetrix verify that R5F36506CNFA#V0 is sourced from the original manufacturer or authorized distributors?
All R5F36506CNFA#V0 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 R5F36506CNFA#V0 meets industry standards.
7.What is the process for return or replacement of R5F36506CNFA#V0?
All R5F36506CNFA#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F36506CNFA#V0, 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 R5F36506CNFA#V0 part is unused and in its original packaging.
Return procedure for R5F36506CNFA#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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