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Renesas R5F36506CDFB#30
- Part No.:
- R5F36506CDFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F36506CDFB#30.pdf
- Description:
- 16BIT MCU M16C/65C
- Quantity:
- Payment:
- Shipping:
Inventory:3,569
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Product details
Overview
R5F36506CDFB#30 from Renesas Electronics 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 (2.7–5.5 V), featuring integrated A/D (10-bit × 26 ch), D/A (8-bit × 2), CEC interface, and three-phase motor control timers - used in industrial HMI panels and consumer audio subsystems.
For engineers reviewing the R5F36506CDFB#30 datasheet, R5F36506CDFB#30 pinout, R5F36506CDFB#30 application, or R5F36506CDFB#30 equivalent, key selection criteria include its -40°C to +85°C industrial temperature grade, 100-pin LQFP (PLQP0100KB-A) package, dual power supply (VCC1/VCC2), and on-chip CEC transceiver for HDMI-CEC compliant remote control systems.
Technical Context
The R5F36506CDFB#30 implements the M16C/60 CPU core with 16×16-bit multiplier and MAC instruction support, executing instructions in as little as 31.25 ns at 32 MHz. It integrates a PLL frequency synthesizer, five clock sources (main/sub/125 kHz/40 MHz ±5%/PLL), and real-time clock with calendar functions.
Its peripheral set includes six UART/SIO channels, multi-master I²C, two CEC interfaces (32 kHz operation), 16-bit Timer A (×5) and Timer B (×6) with dead-time generation, and dedicated three-phase inverter control logic using TA1, TA2, TA4, and TB2 timers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series with 16×16-bit multiplier and MAC instruction |
| Max Operating Frequency | 32 MHz at 2.7–5.5 V supply - enables sub-32 ns instruction cycle for real-time motor control loops |
| Memory | 128 KB program ROM, 16 KB RAM, 12 KB data flash - supports field firmware updates and parameter storage |
| A/D Converter | 10-bit resolution × 26 channels with sample-and-hold - sufficient for multi-sensor analog monitoring in industrial controls |
| D/A Converter | 8-bit × 2 circuits - provides analog reference or bias voltage generation without external DACs |
| CEC Interface | Dual CEC transceivers (32 kHz operation) with arbitration loss detection and ACK auto-output - enables HDMI-CEC system-wide remote command routing |
| Operating Temperature | -40°C to +85°C - qualified for extended industrial ambient conditions without derating |
| Package | 100-pin LQFP (PLQP0100KB-A), 14 × 14 mm, 0.5 mm pitch - compatible with standard SMT reflow and automated optical inspection |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A), 14 mm × 14 mm body, 0.5 mm lead pitch, exposed pad not specified. Dual power domains: VCC1 (core/peripherals), VCC2 (external bus I/O).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0–P0_7 | Port 0 I/O / A/D inputs AN0_0–AN0_7 | General-purpose CMOS I/O with selectable pull-up; also serve as 8-channel analog inputs for sensor interfacing |
| P10_0–P10_7 | Port 10 I/O / A/D inputs AN0–AN7 / key inputs KI0–KI3 | 8-channel analog input bank plus 4-key scan inputs - supports front-panel keypad and analog sensor fusion |
| P9_3/P9_4 | D/A outputs DA0/DA1 | Direct 8-bit analog output pins - drive reference voltages or low-bandwidth control signals |
| P8_5 | NMI / SD / CEC | Non-maskable interrupt input, serial download enable, and CEC signal I/O - shared pin for debug, reset, and HDMI-CEC physical layer |
| P6_0 | RTCOUT / CTS0 / RTS0 | Real-time clock output with programmable frequency; also serves as UART0 flow control - enables precise timekeeping and hardware handshaking |
| P7_4 / P7_5 / P7_6 / P7_7 | TA2OUT/W / TA2IN/W / TA3OUT / TA3IN | Timer A/B channel pairs for PWM generation and encoder input - configured for three-phase motor gate drive with dead-time insertion |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control circuit | On-chip dead-time timer and synchronized PWM outputs (TA1/TA2/TA4/TB2) eliminate need for external gate driver logic |
| CEC transceiver (2 channels) | Hardware-accelerated CEC protocol handling at 32 kHz - reduces CPU load for HDMI remote command parsing and relay |
| Multi-master I²C-bus interface | Full I²C master/slave operation with arbitration and clock stretching - supports daisy-chained sensor networks without software bit-banging |
| Remote control signal receiver (2 circuits) | Dedicated hardware pattern matching for IR header/data0/data1/special codes - enables robust NEC/RC-5 decoding independent of CPU timing |
| Flash memory security | ROM code protect and ID code check - prevents unauthorized firmware extraction or cloning in production units |
| External bus expansion | 1 MB address space (expandable to 4 MB) with 0–8 wait states, 4 chip selects, and 3 V/5 V interface support - allows direct connection to NOR flash or SRAM without glue logic |
Applications
| Industrial HMI Panels | Consumer Audio Subsystems |
|---|---|
Use Scenario: Touch-enabled control panel for HVAC or PLC operator interface with analog sensor readback and relay actuation. IC Role / Device Role / Timing Role: Main system controller managing display refresh, keypad scan, A/D acquisition, and PWM fan speed regulation. Use Value: Integrated 26-channel A/D, 8-bit D/A, and 16-bit timers reduce BOM count by eliminating discrete ADCs, DACs, and PWM generators. | Use Scenario: AV receiver or soundbar subsystem handling HDMI-CEC command routing, IR remote decoding, and digital audio processing coordination. IC Role / Device Role / Timing Role: System management MCU coordinating CEC message forwarding, IR waveform matching, and UART-based audio IC configuration. Use Value: Dual CEC transceivers and dual IR receivers enable concurrent CEC network participation and legacy IR remote support without external protocol translators. |
| Home Appliance Motor Control | Office Equipment Power Management |
Use Scenario: Washing machine drum inverter drive requiring precise three-phase PWM, current sensing, and fault protection. IC Role / Device Role / Timing Role: Dedicated motor control MCU generating complementary PWM with programmable dead time and monitoring overcurrent via A/D inputs. Use Value: On-chip three-phase inverter control logic and dead-time timer ensure safe gate drive sequencing without external comparators or delay circuits. | Use Scenario: Multifunction printer power sequencer managing main board wake-up, scanner lamp warm-up, and fuser heater ramp control. IC Role / Device Role / Timing Role: Power supervisor MCU executing timed power-up sequences, monitoring thermal sensors, and controlling DC-DC enable lines. Use Value: Real-time clock with calendar, 10-bit A/D for thermistor reading, and multiple PWM outputs enable accurate thermal profiling and staged power activation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F36506CNFB#30 | Same core, memory, and peripherals but rated for -20°C to +85°C industrial grade | Limited to commercial/industrial environments without extended cold startup requirement | Select when ambient operating temperature remains above -20°C and cost sensitivity favors N-version |
| R5F3651ECDFB#30 | 256 KB program ROM, 20 KB RAM, same 100-pin LQFP package and peripheral set | Required for larger firmware images or additional runtime data buffers in feature-rich appliances | Choose when firmware size exceeds 128 KB or additional RAM is needed for communication stacks or logging |
Compared with R5F36506CNFB#30, the R5F36506CDFB#30 adds extended temperature capability critical for outdoor or unheated industrial enclosures; versus R5F3651ECDFB#30, it trades ROM/RAM capacity for lower cost and footprint in fixed-function designs.
Availability
R5F36506CDFB#30 is available at Aetrix Electronics and suitable for industrial HMI panels, consumer audio subsystems, home appliance motor control, and office equipment power management requiring stable component supply across extended temperature ranges.
Supply support for R5F36506CDFB#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 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 demanding high integration, industrial temperature range, and mature toolchain support - particularly in white goods, audio, and industrial control.
FAQ
What is the maximum operating frequency and supply voltage range for the R5F36506CDFB#30?
The R5F36506CDFB#30 operates at up to 32 MHz with a supply voltage range of 2.7 V to 5.5 V on both VCC1 and VCC2. At 32 MHz, the minimum instruction execution time is 31.25 ns under full voltage compliance. The device maintains full functionality across this entire voltage range without requiring separate voltage scaling modes.
Does the R5F36506CDFB#30 support hardware-accelerated HDMI-CEC communication?
Yes, the R5F36506CDFB#30 integrates two dedicated CEC transceiver circuits compliant with HDMI CEC standards, including hardware arbitration loss detection and automatic ACK output. Both operate at 32 kHz and are fully managed by on-chip logic - no CPU intervention is required for basic transmit/receive operations in the R5F36506CDFB#30.
What package type and pin count does the R5F36506CDFB#30 use?
The R5F36506CDFB#30 uses a 100-pin LQFP package designated PLQP0100KB-A (previous code: 100P6Q-A), measuring 14 mm × 14 mm with 0.5 mm lead pitch. This package is RoHS-compliant and optimized for surface-mount assembly in high-volume industrial manufacturing.
How many analog-to-digital converter channels does the R5F36506CDFB#30 provide, and what is their resolution?
The R5F36506CDFB#30 includes a 10-bit successive-approximation A/D converter with 26 input channels, including dedicated banks on Ports P0, P2, P10, and auxiliary inputs (ANEX0/ANEX1). Conversion time is 1.72 µs per sample, and the module features built-in sample-and-hold circuitry for accurate multi-channel acquisition.
What is the operating temperature range specified for the R5F36506CDFB#30?
The R5F36506CDFB#30 is rated for an operating temperature range of -40°C to +85°C, qualifying it for extended industrial environments such as factory automation panels, outdoor kiosks, and HVAC control units where cold-start reliability and thermal stability are mandatory. This D-grade specification distinguishes it from the N-grade variant (R5F36506CNFB#30).
R5F36506CDFB#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M16C/60/65C
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- EBI/EMI, I2C, IEBus, SIO, UART/USART
- Peripherals:
- DMA, POR, PWM, Voltage Detect, 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:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F36506CDFB#30 FAQ
1.How can I place an order for R5F36506CDFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F36506CDFB#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 R5F36506CDFB#30 reliable?
The price and inventory of R5F36506CDFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F36506CDFB#30 is usually 5 days.
3.What payment methods are accepted for R5F36506CDFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F36506CDFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F36506CDFB#30?
R5F36506CDFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F36506CDFB#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 R5F36506CDFB#30?
For technical support, including R5F36506CDFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F36506CDFB#30 requirements.
6.How does Aetrix verify that R5F36506CDFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F36506CDFB#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 R5F36506CDFB#30 meets industry standards.
7.What is the process for return or replacement of R5F36506CDFB#30?
All R5F36506CDFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F36506CDFB#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 R5F36506CDFB#30 part is unused and in its original packaging.
Return procedure for R5F36506CDFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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