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Renesas R5F3650EDFB#30
- Part No.:
- R5F3650EDFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F3650EDFB#30.pdf
- Description:
- IC MCU 16BIT 256KB FLSH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,258
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Product details
Overview
R5F3650EDFB#30 from Renesas is a 16-bit M16C/60 Series core microcontroller with 256 KB program ROM, 20 KB RAM, and 4 KB × 2 data flash, operating at up to 32 MHz (VCC1 = 2.7–5.5 V). It integrates 10-bit A/D converter (26 channels), dual 8-bit D/A converters, CEC interface, real-time clock, and three-phase motor control timers - deployed in industrial HMI and consumer audio/video systems.
For engineers reviewing the R5F3650EDFB#30 datasheet, R5F3650EDFB#30 pinout, R5F3650EDFB#30 application, or R5F3650EDFB#30 equivalent, key selection criteria include its 100-pin LQFP (PLQP0100KB-A) package, -40°C to +85°C industrial temperature grade, integrated CEC for HDMI-CEC compliant remote control, and on-chip dead-time timer for inverter drive.
Technical Context
The R5F3650EDFB#30 implements the M16C/60 CPU core with 91 basic instructions and a 16×16-bit multiplier supporting multiply-accumulate operations. Its memory architecture supports 1 MB address space expandable to 4 MB via external bus interface with 0–8 wait states and selectable 8/16-bit data bus width.
Peripheral integration includes six UART/serial channels (UART0–2, UART5–7), multi-master I²C-bus, two remote control signal receivers (32 kHz operation), and CRC-CCITT/CRC-16 calculator - all coordinated by a 4-channel DMAC with 43 trigger sources and cycle-steal transfer mode.
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 VCC1 = 2.7–5.5 V; min instruction time = 31.25 ns |
| Memory | 256 KB program ROM, 20 KB RAM, 8 KB data flash (4 KB × 2 blocks) |
| A/D Converter | 10-bit resolution, 26 input channels, 1.72 µs conversion time with sample-and-hold |
| D/A Converter | 8-bit resolution × 2 circuits, independent output capability |
| CEC Interface | HDMI CEC transmit/receive with arbitration loss detection and ACK auto-output at 32 kHz |
| Operating Temperature | -40°C to +85°C (industrial grade) |
| Package | 100-pin LQFP (PLQP0100KB-A, 14 × 14 mm, 0.5 mm pitch) |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A), 14 mm × 14 mm body, 0.5 mm lead pitch, exposed pad not specified. Dual power supply: VCC1 (core/I/O), VCC2 (external bus), AVCC/AVSS (analog domain).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P9_4 / TB4IN / PWM1 | Dedicated PWM output / timer B input | Provides 8-bit PWM signal generation or external event capture for motor timing control |
| P9_3 / TB3IN / PWM0 | Dedicated PWM output / timer B input | Second 8-bit PWM channel synchronized with P9_4 for complementary drive or phase-shifted control |
| P8_5 / NMI / SD / CEC | Non-maskable interrupt / serial data / CEC I/O | Single pin supports HDMI-CEC bidirectional signaling and system-level fault-triggered NMI |
| P7_0 / TA0OUT / TXD2 / SDA2 | Timer A0 output / UART2 TX / I²C data | Multi-function pin enabling timer-based waveform gen, async serial comms, or I²C slave communication |
| P6_0 / RTCOUT / CTS0 / RTS0 | Real-time clock output / UART0 flow control | Delivers 1 Hz RTC tick while sharing UART0 hardware handshake lines for compact board layout |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control | On-chip dead-time timer + dedicated timer A/B resources (TA1, TA2, TA4, TB2) enable direct inverter gate drive without external logic |
| HDMI-CEC compliance | Integrated CEC transceiver with automatic ACK, arbitration loss detection, and 32 kHz timing eliminates external CEC PHY IC |
| High-resolution analog interface | 26-channel 10-bit A/D with sample-and-hold and 1.72 µs conversion enables fast sensor acquisition in motor feedback loops |
| Flexible external bus | Configurable 8/16-bit data bus, 12/16/20-bit address bus, and 0–8 wait states support legacy and modern peripheral interfacing |
| Low EMI design | Anti-noise circuitry and multiple power domains (VCC1/VCC2/AVCC) reduce radiated emissions in sensitive audio/video environments |
Applications
| Audio/Video Remote Control System | HDMI-CEC Enabled Consumer Device |
|---|---|
Use Scenario: Standalone IR/RF remote controller with HDMI device discovery and command relay. IC Role / Device Role / Timing Role: Main MCU executing CEC protocol stack, managing IR waveform matching (4 pattern types), and buffering 6-byte receive data. Use Value: Integrated CEC transceiver and 32 kHz oscillator eliminate external timing components and reduce BOM count by 2–3 parts. | Use Scenario: TV or set-top box implementing HDMI-CEC One Touch Play and System Audio Control. IC Role / Device Role / Timing Role: System controller handling CEC message parsing, arbitration, and ACK generation with real-time response. Use Value: Hardware-accelerated CEC engine ensures sub-millisecond timing compliance per HDMI spec, avoiding firmware latency risks. |
| Industrial HMI with Analog Sensing | Three-Phase Inverter Drive Controller |
Use Scenario: Panel-mounted operator interface with potentiometer inputs, LED indicators, and serial display interface. IC Role / Device Role / Timing Role: Central controller acquiring 26-channel analog sensor data (potentiometers, thermistors), driving PWM outputs, and communicating via UART/I²C. Use Value: Simultaneous 10-bit A/D sampling across 26 channels at 1.72 µs enables <10 ms full-scan update rate for responsive UI feedback. | Use Scenario: Compact motor drive for HVAC blower or pump using space-vector PWM and current sensing. IC Role / Device Role / Timing Role: Real-time motor controller generating complementary PWM with programmable dead time using on-chip timer resources. Use Value: Integrated dead-time timer and three-phase inverter control logic eliminate external gate driver timing ICs, reducing PCB area by ≥15%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F3650EDFA#30 | Same core, memory, and peripherals; differs only in package: 100-pin QFP (PRQP0100JD-B) instead of LQFP | Requires PCB redesign due to different land pattern and thermal pad absence; identical firmware compatibility | Select when legacy QFP assembly infrastructure exists or thermal dissipation requirements differ |
| R5F3651EDFC#30 | Higher memory: 256 KB program ROM + 20 KB RAM + 31 KB data flash (vs. 8 KB); same 128-pin LQFP package | Targets more complex firmware with larger code footprint and extended data logging; not pin-compatible with R5F3650EDFB#30 | Choose when application requires >8 KB persistent data storage or additional RAM for multitasking |
Compared with R5F3650EDFA#30, R5F3650EDFB#30 offers superior thermal performance and finer pitch routing in LQFP; versus R5F3651EDFC#30, it trades memory capacity for cost-sensitive designs where 8 KB data flash suffices for calibration storage and event logging.
Availability
R5F3650EDFB#30 is available at Aetrix Electronics and suitable for industrial HMI, consumer audio/video remote systems, and three-phase motor control applications requiring stable component supply across extended product lifecycles.
Supply support for R5F3650EDFB#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, power, and SoC solutions for automotive, industrial, and IoT markets.
The M16C/65 Group targets cost-sensitive, high-reliability embedded applications in consumer electronics and industrial equipment, emphasizing integrated peripherals, low EMI, and industrial temperature operation.
FAQ
What is the maximum operating frequency and voltage range for the R5F3650EDFB#30?
The R5F3650EDFB#30 operates at up to 32 MHz with VCC1 and VCC2 supplied between 2.7 V and 5.5 V. Its minimum instruction execution time is 31.25 ns under these conditions, and it supports single-chip, memory expansion, and microprocessor operating modes. The R5F3650EDFB#30 maintains full functionality across its specified voltage and frequency envelope.
Does the R5F3650EDFB#30 support HDMI-CEC functionality, and how is it implemented?
Yes, the R5F3650EDFB#30 includes dedicated CEC circuitry compliant with HDMI CEC standards, including transmit/receive capability, arbitration loss detection, and automatic ACK output. It operates at 32 kHz and uses pin P8_5 (NMI/SD/CEC) for bidirectional signaling. This hardware implementation eliminates the need for an external CEC transceiver in R5F3650EDFB#30-based designs.
What are the A/D and D/A converter specifications of the R5F3650EDFB#30?
The R5F3650EDFB#30 integrates a 10-bit A/D converter with 26 input channels and sample-and-hold function, achieving 1.72 µs conversion time. It also includes two independent 8-bit D/A converters. These analog resources are powered by dedicated AVCC/AVSS pins and support precise sensor interfacing and analog output control in R5F3650EDFB#30 applications.
Which package type and pin count does the R5F3650EDFB#30 use?
The R5F3650EDFB#30 uses a 100-pin LQFP package designated PLQP0100KB-A (14 mm × 14 mm, 0.5 mm pitch). This package variant corresponds to the "FB" suffix in the part number and is rated for -40°C to +85°C operation. The R5F3650EDFB#30 pinout includes dedicated PWM, CEC, and motor control timer functions mapped to specific port pins.
How does the R5F3650EDFB#30 support three-phase motor control?
The R5F3650EDFB#30 supports three-phase motor control through integrated timer resources (TA1, TA2, TA4, TB2), on-chip dead-time timer, and programmable output modes. These features enable direct generation of complementary PWM signals with configurable dead time for inverter gate drivers. No external timing logic is required, making the R5F3650EDFB#30 suitable for compact BLDC or PMSM drive implementations.
R5F3650EDFB#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M16C/60/65
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- 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:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 20K 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:
R5F3650EDFB#30 FAQ
1.How can I place an order for R5F3650EDFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F3650EDFB#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 R5F3650EDFB#30 reliable?
The price and inventory of R5F3650EDFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F3650EDFB#30 is usually 5 days.
3.What payment methods are accepted for R5F3650EDFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F3650EDFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F3650EDFB#30?
R5F3650EDFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F3650EDFB#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 R5F3650EDFB#30?
For technical support, including R5F3650EDFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F3650EDFB#30 requirements.
6.How does Aetrix verify that R5F3650EDFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F3650EDFB#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 R5F3650EDFB#30 meets industry standards.
7.What is the process for return or replacement of R5F3650EDFB#30?
All R5F3650EDFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F3650EDFB#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 R5F3650EDFB#30 part is unused and in its original packaging.
Return procedure for R5F3650EDFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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