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Renesas DF36014FTV
- Part No.:
- DF36014FTV
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-VFQFN
- Datasheet:
-
DF36014FTV.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 48VQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,885
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Product details
Overview
DF36014FTV from Renesas Electronics is a 16-bit single-chip microcomputer in the H8/36014 Group, featuring the H8/300H CPU core with instruction set compatibility to H8/300, 128 KB on-chip ROM, 8 KB RAM, and integrated peripherals including SCI, I2C, timer modules, and 8-channel 10-bit ADC. It targets embedded control in industrial equipment and office automation systems.
For engineers reviewing the DF36014FTV datasheet, DF36014FTV pinout, DF36014FTV application, or DF36014FTV equivalent, key selection considerations include its 16-bit H8/300H architecture, 128 KB flash memory with on-board programming support, 8-channel 10-bit ADC resolution, and compatibility with E7/E8 on-chip emulators for development.
Technical Context
The DF36014FTV implements the H8/300H CPU core operating at up to 20 MHz, with a 24-bit address space supporting up to 16 MB external memory expansion. Its system clock generator supports crystal, ceramic resonator, or external clock input with programmable prescalers for peripheral timing.
It integrates multiple communication interfaces - two serial communication interfaces (SCI), one I2C bus interface, and a 16-bit multifunction timer unit with input capture, output compare, and PWM generation - all accessible via dedicated I/O pins with configurable port modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | H8/300H 16-bit RISC core, instruction-compatible with H8/300, enabling legacy code reuse. |
| ROM Capacity | 128 KB on-chip flash memory, supporting in-system programming via boot mode or user program mode. |
| RAM Size | 8 KB on-chip RAM, used for stack, variables, and temporary data storage during real-time operation. |
| ADC Resolution | 10-bit successive approximation ADC with 8 input channels, suitable for sensor signal digitization in control loops. |
| Max Operating Frequency | 20 MHz system clock, delivering deterministic interrupt latency and real-time response for time-critical tasks. |
| I/O Pins | 85 general-purpose I/O pins with programmable pull-up, open-drain, and port direction control per pin. |
| Peripheral Integration | Includes two SCIs, one I²C, 16-bit multifunction timer (MTU), watchdog timer (WDT), and power-down modes (sleep, standby, subsleep). |
Pinout & Package
DF36014FTV is housed in a 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch) package with exposed thermal pad, optimized for industrial temperature range operation (−40°C to +85°C) and board-level reliability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Power supply and ground | Dual 5 V supply domains: VCC for I/O and internal logic, VSS as common reference; decoupling required per Renesas layout guidelines. |
| XTAL, EXTAL | Crystal oscillator inputs | Supports 1–20 MHz crystal or ceramic resonator; determines system clock source and stability for timing-critical peripherals. |
| RESET | Active-low reset input | Asynchronous reset pin; must be held low ≥1024 cycles after power stabilization to ensure reliable initialization. |
| P00–P07 | Port 0 bidirectional I/O | Configurable as general I/O or alternate functions including SCI0 TX/RX, timer I/O, and ADC trigger signals. |
| P20–P27 | Port 2 bidirectional I/O | Supports SCI1/SCI3, I²C SDA/SCL, and ADC input channels AD0–AD7; includes internal pull-up enable. |
| NMI | Non-maskable interrupt input | Reserved for E7/E8 on-chip emulator use; not available for user application when debugging hardware is connected. |
Key Features
| Feature | Design Value |
|---|---|
| On-board programming support | Enables firmware updates in final product via SCI boot mode without external programmer, reducing field service cost. |
| Multiple power-down modes | Sleep, standby, and subsleep modes reduce current consumption to ≤10 µA (subsleep), extending battery life in portable applications. |
| Dedicated hardware debug interface | Integrated on-chip emulator support (E7/E8) allows real-time tracing, breakpoint setting, and register inspection without JTAG overhead. |
| Peripheral module standby control | Independent enable/disable of SCI, timer, and ADC modules via MSTCR1/MSTCR2 registers, minimizing dynamic power during idle periods. |
| Robust I/O configuration | Each port pin supports pull-up, open-drain, and direction control - simplifying interface to sensors, LEDs, and industrial logic levels. |
Applications
| Industrial Motor Control | Office Equipment Controller |
|---|---|
Use Scenario: Closed-loop speed and position control of BLDC motors in HVAC blowers and conveyor drives. IC Role / Device Role / Timing Role: Main system controller executing PID algorithms, managing PWM outputs via MTU, and sampling current/voltage feedback via 10-bit ADC. Use Value: Deterministic 20 MHz execution and hardware timer synchronization ensure sub-100 µs loop timing accuracy critical for torque ripple reduction. | Use Scenario: Embedded control unit in multifunction printers handling paper feed, toner management, and network interface coordination. IC Role / Device Role / Timing Role: Central MCU managing parallel I/O for mechanical actuators, SCI for host PC communication, and I²C for sensor monitoring (temperature, jam detection). Use Value: Integrated 128 KB flash enables full firmware storage on-chip; dual SCI ports allow simultaneous USB-to-serial bridge and internal diagnostics channel. |
| Building Automation Sensor Hub | Test & Measurement Front-End |
Use Scenario: Wireless sensor node aggregating temperature, humidity, and CO₂ readings before transmission via UART-to-LoRa gateway. IC Role / Device Role / Timing Role: Data acquisition controller using ADC for analog sensor conditioning, SCI for modem interface, and power-down modes for energy harvesting duty cycling. Use Value: Subsleep mode current ≤10 µA extends battery life to >5 years on coin-cell power; on-chip ROM eliminates external memory footprint. | Use Scenario: Portable oscilloscope front-end digitizing analog signals at up to 1 MSPS using external sample-and-hold. IC Role / Device Role / Timing Role: Real-time waveform processor triggering ADC conversions, buffering samples in RAM, and formatting data packets for USB host transfer. Use Value: 8 KB RAM provides sufficient buffer for 2–4 kSamples; 10-bit ADC resolution meets mid-range precision requirements without external converters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F366TAADFP | 32-bit RX66T core, 256 KB flash, 64 KB RAM, higher performance but larger footprint and higher power. | Targeted at servo drive control requiring FPU and faster PWM update rates; not drop-in compatible. | Select if migrating to 32-bit platform with need for floating-point math and advanced motor control IP. |
| HD64F36014G | Same H8/36014 Group silicon, identical functionality, but in 100-pin PQFP package without thermal pad. | Legacy design reuse where PCB layout cannot accommodate LQFP thermal pad or reflow profile differs. | Use only for direct replacement in existing HD64F36014G-based designs; no functional upgrade path. |
Compared with DF36014FTV, R5F366TAADFP offers higher computational throughput at the cost of increased BOM complexity and power, while HD64F36014G provides identical functionality in a legacy package variant - making DF36014FTV the optimal choice for new designs requiring thermal reliability and modern LQFP manufacturability.
Availability
DF36014FTV is available at Aetrix Electronics and suitable for industrial motor control, office equipment, building automation, and test & measurement applications requiring stable component supply and long-term lifecycle support.
Supply support for DF36014FTV 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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The H8/36014 Group, including DF36014FTV, was designed for cost-sensitive, real-time embedded control applications demanding high integration, low power, and robust industrial-grade reliability - particularly in office automation and factory equipment.
FAQ
What is the maximum operating frequency of the DF36014FTV?
The DF36014FTV supports a maximum system clock frequency of 20 MHz, achieved using an external crystal oscillator connected to XTAL/EXTAL pins or via internal prescaler division of a higher-frequency source. This frequency enables deterministic interrupt response and real-time peripheral operation consistent with H8/300H architecture timing specifications.
Does DF36014FTV support in-system programming (ISP)?
Yes, DF36014FTV supports in-system programming through its built-in boot mode, allowing flash memory programming via SCI interface without external hardware programmers. The process requires specific entry conditions including pin-strapping and baud rate setup, and is documented in the H8/36024 Group Hardware Manual Rev.4.00.
What debug tools are compatible with DF36014FTV?
DF36014FTV is fully supported by Renesas E7 and E8 on-chip emulators, which provide real-time debugging, breakpoint control, and register visibility. When using these tools, the NMI pin is reserved and unavailable for user interrupts, and memory areas H'7000–H'7FFF and H'F780–H'FB7F are inaccessible to application code.
What is the ADC resolution and channel count on DF36014FTV?
DF36014FTV integrates an 8-channel, 10-bit successive approximation ADC. Each channel supports software or timer-triggered conversion, with conversion time of approximately 10 µs per sample at 20 MHz system clock - suitable for sensor interfacing in closed-loop control and environmental monitoring applications.
Is DF36014FTV qualified for automotive applications?
No, DF36014FTV is classified as a "Standard" quality grade device per Renesas documentation and is intended for computers, office equipment, communications gear, and industrial robots - not for automotive, medical life-support, or aerospace applications. For automotive use, Renesas recommends RX or RH850 families with AEC-Q100 qualification.
DF36014FTV Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-VFQFN
- Series:
- H8® H8/300H Tiny
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- Programmable:
- Not Verified
- Core Processor:
- H8/300H
- Core Size:
- 16-Bit
- Speed:
- 20MHz
- Connectivity:
- SCI
- Peripherals:
- PWM, WDT
- Number of I/O:
- 30
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 4x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 75°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
DF36014FTV FAQ
1.How can I place an order for DF36014FTV through Aetrix?
Please submit a Request for Quotation (RFQ) for DF36014FTV 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 DF36014FTV reliable?
The price and inventory of DF36014FTV are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DF36014FTV is usually 5 days.
3.What payment methods are accepted for DF36014FTV?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DF36014FTV transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DF36014FTV?
DF36014FTV orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DF36014FTV 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 DF36014FTV?
For technical support, including DF36014FTV datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DF36014FTV requirements.
6.How does Aetrix verify that DF36014FTV is sourced from the original manufacturer or authorized distributors?
All DF36014FTV 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 DF36014FTV meets industry standards.
7.What is the process for return or replacement of DF36014FTV?
All DF36014FTV units undergo pre-shipment inspection (PSI). If there is an issue with DF36014FTV, 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 DF36014FTV part is unused and in its original packaging.
Return procedure for DF36014FTV:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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