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Renesas R5F3650TNFB#30
- Part No.:
- R5F3650TNFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F3650TNFB#30.pdf
- Description:
- IC MCU 16BIT 768KB FLSH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,707
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Product details
Overview
R5F3650TNFB#30 from Renesas is a 16-bit M16C/60 Series CPU core microcontroller with 768 KB program flash, 16 KB RAM, and 47 KB data flash in a 100-pin LQFP (PLQP0100KB-A) package. It operates at up to 32 MHz (2.7–5.5 V), integrates 26-channel 10-bit ADC, dual 8-bit DAC, CEC interface, three-phase motor control timers, and real-time clock - deployed in industrial HMI and consumer audio/video systems.
For engineers reviewing the R5F3650TNFB#30 datasheet, R5F3650TNFB#30 pinout, R5F3650TNFB#30 application, or R5F3650TNFB#30 equivalent, key selection criteria include its 100-pin LQFP footprint, -20°C to +85°C operating range, integrated CEC transceiver for HDMI-CEC compliance, and on-chip dead-time timer for inverter gate drive timing control.
Technical Context
The R5F3650TNFB#30 implements the M16C/60 CPU core with 16×16-bit multiplier and 91 basic instructions, achieving 31.25 ns minimum instruction execution time at 32 MHz. Its memory architecture supports 1 MB address space expandable to 4 MB via external bus interface with 0–8 wait states and 4 chip selects.
Peripheral integration includes six UART/serial channels (UART0–UART2, UART5–UART7), multi-master I²C, two remote control signal receivers (32 kHz operation), 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 with 16×16-bit multiplier and MAC instruction |
| Max Operating Frequency | 32 MHz at 2.7–5.5 V supply - enables real-time motor control loop execution within 31.25 ns per instruction |
| Memory | 768 KB program flash, 16 KB RAM, 47 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 panels |
| D/A Converter | 8-bit × 2 circuits - provides analog setpoint or bias voltage generation without external DACs |
| CEC Interface | HDMI-standard CEC transmit/receive with arbitration loss detection and ACK auto-output - enables system-wide remote control coordination |
| Operating Temperature | -20°C to +85°C - validated for consumer audio/video equipment and industrial HMI enclosures |
| Package | 100-pin LQFP (PLQP0100KB-A, 14×14 mm, 0.5 mm pitch) - compatible with standard SMT reflow profiles |
Pinout & Package
Package: 100-pin LQFP (PLQP0100KB-A), 14 mm × 14 mm body, 0.5 mm lead pitch, exposed thermal pad (non-electrical). Dual power domains: VCC1 (core/I/O), VCC2 (external bus), AVCC/AVSS (analog).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P9_3 / TB3IN / PWM0 | Timer B input / PWM output | Configurable as 3-phase inverter gate drive PWM channel 0 with dead-time insertion support |
| P9_4 / TB4IN / PWM1 | Timer B input / PWM output | Configurable as 3-phase inverter gate drive PWM channel 1 - paired with P9_3 for complementary output |
| P8_5 / NMI / SD / CEC | Non-maskable interrupt / serial data / CEC I/O | Dedicated bidirectional CEC signal line compliant with HDMI CEC physical layer (32 kHz carrier) |
| P7_0 / TA0OUT / TXD2 / SDA2 | Timer A output / UART2 TX / I²C data | Multi-function pin supporting UART2 transmission or I²C-bus data - requires mode configuration at reset |
| P6_0 / RTCOUT / CTS0 / RTS0 | Real-time clock output / UART0 flow control | Provides 1 Hz RTC tick output or UART0 hardware flow control - selectable via register bit |
| P10_0–P10_7 / AN0–AN7 / KI0–KI3 | Analog inputs / key interrupt inputs | Eight 10-bit ADC channels plus four key-scan interrupt inputs - enables touchless panel interface with minimal external components |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control circuit | Hardware-accelerated inverter timing with on-chip dead-time generator - eliminates external logic for BLDC/PMSM gate drive |
| CEC transceiver | Fully integrated HDMI CEC physical layer with automatic ACK and arbitration handling - reduces BOM count for smart TV/audio systems |
| Remote control signal receiver | Two independent 32 kHz IR receivers with 4-waveform pattern matching - supports NEC, RC-5, and custom protocols without CPU overhead |
| External bus interface | Configurable 8/16-bit data bus, 12/16/20-bit address bus, and 0–8 wait states - enables direct connection to NOR flash or SRAM without glue logic |
| On-chip debug | Full ICE-compatible on-chip debugger with 4 address match interrupts - allows real-time code trace and breakpoint debugging in production firmware |
| Voltage detector | Triple-point reset supervision (VDD1, VDD2, AVDD) with programmable thresholds - ensures deterministic reset during brown-out conditions |
Applications
| Smart Television Control Unit | HDMI-CEC Enabled Audio Receiver |
|---|---|
Use Scenario: Central control MCU managing HDMI source switching, volume control, and display settings in mid-tier smart TVs. IC Role / Device Role / Timing Role: Main system controller executing CEC protocol stack, decoding IR remote commands, and driving display interface logic. Use Value: Integrated CEC transceiver and dual IR receivers eliminate external PHY ICs; 768 KB flash stores full UI firmware and CEC command tables. | Use Scenario: Audio/video receiver performing HDMI-CEC device coordination, amplifier protection monitoring, and remote command relay. IC Role / Device Role / Timing Role: CEC coordinator and system monitor - receives CEC commands, triggers amplifier shutdown on overtemperature, and relays commands to connected sources. Use Value: Hardware CEC engine handles timing-critical carrier detection and bit arbitration; 26-channel ADC monitors thermal sensors and power supply rails. |
| Industrial Human-Machine Interface | BLDC Motor Drive Controller |
Use Scenario: Panel-mounted HMI for factory automation equipment requiring button/keypad scanning, analog sensor readout, and serial communication to PLC. IC Role / Device Role / Timing Role: Primary interface processor handling keypad scan, 10-bit ADC acquisition from temperature/pressure sensors, and RS-485 UART communication. Use Value: 8-key interrupt inputs (KI0–KI3) and 26 ADC channels enable direct sensor connectivity; UART5–UART7 support isolated RS-485 transceivers. | Use Scenario: Compact inverter board controlling 3-phase BLDC motors in HVAC blowers or industrial pumps. IC Role / Device Role / Timing Role: Real-time motor controller generating six PWM outputs with synchronized dead-time, reading hall-effect sensors, and executing FOC algorithms. Use Value: Dedicated three-phase timer block (TA1/TA2/TA4/TB2) and on-chip dead-time generator ensure precise gate drive timing without external comparators or delay circuits. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F3650TNFA#30 | Same core, memory, and peripherals; packaged in 100-pin QFP (PRQP0100JD-B) instead of LQFP | Requires PCB layout change due to different land pattern and thermal pad absence | Select when legacy QFP assembly lines or mechanical constraints preclude LQFP use |
| R5F3651TNFC#30 | 128-pin LQFP variant with identical memory and peripherals but adds 22 additional I/O pins and expanded external bus capability | Suitable for designs needing more GPIO or external memory expansion beyond 1 MB base space | Choose when system requires >111 I/O or external SDRAM/NOR flash interfacing |
Compared with R5F3650TNFA#30 and R5F3651TNFC#30, the R5F3650TNFB#30 offers optimal balance of I/O count (85 CMOS ports), thermal performance (LQFP with exposed pad), and footprint density for space-constrained consumer and industrial control boards.
Availability
R5F3650TNFB#30 is available at Aetrix Electronics and suitable for smart television control units, HDMI-CEC audio receivers, industrial HMIs, BLDC motor drives, and consumer appliance control systems requiring stable component supply across extended product lifecycles.
Supply support for R5F3650TNFB#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 manufacturer specializing in microcontrollers, analog, and power devices for automotive, industrial, and IoT markets.
The M16C/65 Group targets cost-sensitive, high-reliability embedded applications requiring rich peripheral integration - especially consumer audio/video, industrial control, and motor drive systems where CEC, IR, and three-phase timing are critical.
FAQ
What is the maximum operating frequency and supply voltage range for the R5F3650TNFB#30?
The R5F3650TNFB#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 pins. This voltage range supports direct interfacing with 3.3 V and 5 V logic families while maintaining full peripheral functionality including ADC, DAC, and CEC transceiver operation.
Does the R5F3650TNFB#30 include hardware support for HDMI Consumer Electronics Control (CEC)?
Yes, the R5F3650TNFB#30 includes a dedicated CEC transceiver circuit compliant with HDMI CEC specifications, featuring automatic ACK generation, arbitration loss detection, and 32 kHz carrier handling. Pin P8_5 serves as the bidirectional CEC I/O, enabling system-level remote control coordination without external PHY components.
How many analog-to-digital converter (ADC) channels does the R5F3650TNFB#30 provide, and what is their resolution?
The R5F3650TNFB#30 provides 26 channels of 10-bit analog-to-digital conversion with sample-and-hold capability. These channels are distributed across ports P0, P2, P10, and P9, supporting simultaneous sampling for multi-sensor monitoring in industrial HMI and motor control applications.
What package type and pin count does the R5F3650TNFB#30 use?
The R5F3650TNFB#30 uses a 100-pin LQFP package designated PLQP0100KB-A (14 mm × 14 mm body, 0.5 mm lead pitch) with an exposed thermal pad. This package replaces the older 100P6Q-A code and is optimized for thermal dissipation in compact consumer electronics enclosures.
Can the R5F3650TNFB#30 generate PWM signals for three-phase motor control?
Yes, the R5F3650TNFB#30 includes dedicated three-phase motor control circuitry using Timer A1, A2, A4 and Timer B2, with on-chip dead-time generation. Pins P9_3 and P9_4 serve as PWM0 and PWM1 outputs, enabling direct gate drive signal generation for BLDC and PMSM inverters without external dead-time ICs.
R5F3650TNFB#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- M16C™ M16C/60/65
- 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:
- 768KB (768K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 47K 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:
R5F3650TNFB#30 FAQ
1.How can I place an order for R5F3650TNFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F3650TNFB#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 R5F3650TNFB#30 reliable?
The price and inventory of R5F3650TNFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F3650TNFB#30 is usually 5 days.
3.What payment methods are accepted for R5F3650TNFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F3650TNFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F3650TNFB#30?
R5F3650TNFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F3650TNFB#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 R5F3650TNFB#30?
For technical support, including R5F3650TNFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F3650TNFB#30 requirements.
6.How does Aetrix verify that R5F3650TNFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F3650TNFB#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 R5F3650TNFB#30 meets industry standards.
7.What is the process for return or replacement of R5F3650TNFB#30?
All R5F3650TNFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F3650TNFB#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 R5F3650TNFB#30 part is unused and in its original packaging.
Return procedure for R5F3650TNFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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