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Renesas DF2117RVPT20HV
- Part No.:
- DF2117RVPT20HV
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-TQFP
- Datasheet:
-
DF2117RVPT20HV.pdf
- Description:
- IC MCU 16BIT 160KB FLASH 144TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,806
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Product details
Overview
DF2117RVPT20HV from Renesas Electronics is a 16-bit single-chip microcontroller in the H8S/2117 Group, featuring 128 KB on-chip flash memory, 8 KB RAM, and integrated peripherals including TPU (16-bit timer pulse unit), SCI (serial communication interface), WDT (watchdog timer), and PWM output capability. It operates at up to 25 MHz with 3.3 V supply and targets industrial control and embedded instrumentation applications.
For engineers reviewing the DF2117RVPT20HV datasheet, DF2117RVPT20HV pinout, DF2117RVPT20HV application, or DF2117RVPT20HV equivalent, key selection criteria include its 100-pin LQFP package, 25 MHz max CPU clock, dual-channel SCI with asynchronous mode, 8-channel 16-bit TPU for precise timing, and support for I²C-compatible serial interface via port pins.
Technical Context
The DF2117RVPT20HV implements the H8S/2600-series CPU core with 16-bit data bus and 24-bit address space, supporting both big-endian and little-endian operation modes. It integrates a programmable clock pulse generator (CPG) enabling flexible system clock configuration, including PLL-based multiplication of external crystal inputs.
Its peripheral set includes two independent SCI modules supporting full-duplex asynchronous communication at baud rates up to 2 Mbps, eight 16-bit TPU channels configurable as input capture, output compare, or PWM generators, and a watchdog timer with windowed enable and reset-on-timeout functionality.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | H8S/2600 16-bit RISC architecture with 24-bit addressing and 1.25 DMIPS/MHz performance |
| Max Operating Frequency | 25 MHz - enables real-time control loop execution within ≤40 ns instruction cycle time |
| On-chip Memory | 128 KB flash (programmable in-system), 8 KB RAM - sufficient for standalone firmware with interrupt handlers and data buffers |
| Supply Voltage | 3.0 V to 3.6 V - compatible with standard 3.3 V logic systems and industrial power rails |
| Operating Temperature | −40 °C to +85 °C - qualified for extended industrial environment deployment |
| I/O Pins | 80 general-purpose I/O pins - supports multiplexed peripheral functions including SCI, TPU, and PWM outputs |
| Package | 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch) - surface-mount compatible with automated PCB assembly |
Pinout & Package
DF2117RVPT20HV is housed in a 100-pin LQFP package with exposed thermal pad. Pin assignments follow Renesas' standardized H8S/2117 Group layout, supporting multiple peripheral functions per pin via software-selectable alternate functions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Power supply and ground | Dedicated power/ground pairs per quadrant minimize noise coupling and ensure stable core/peripheral operation |
| CLK, EXTAL, XTAL | System clock input/output | Supports crystal oscillator (1–20 MHz) or external clock source; CLK output enables clock distribution to other devices |
| SCI1_TXD, SCI1_RXD | Asynchronous serial interface | Full-duplex UART channel with programmable baud rate generator and framing error detection |
| TPU0A, TPU1A, TPU2A | Timer pulse unit outputs | Configurable as PWM, input capture, or output compare signals with 16-bit resolution and dead-time insertion capability |
| RESET | Active-low reset input | Accepts external reset assertion; internal power-on reset and watchdog reset also drive this signal |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CPG with PLL | Enables frequency multiplication (e.g., 4×, 8×) of low-cost 1–8 MHz crystals to achieve 25 MHz system clock without external oscillator |
| Dual SCI modules | Each supports asynchronous mode with selectable stop bits, parity, and baud rate generation - allows simultaneous host debug and fieldbus communication |
| 8-channel 16-bit TPU | Independent channel control with synchronized start/stop and inter-channel phase alignment - suitable for motor phase control and multi-signal timing |
| On-chip flash with security | 128 KB flash includes write-protection registers and lock-bit configuration to prevent unauthorized firmware readout or overwrite |
| Low-power modes | Four operating modes (normal, wait, stop, and deep-stop) with wake-up via external interrupt or RTC alarm - extends battery life in portable instrumentation |
Applications
| Industrial PLC I/O Module | Motor Control Drive |
|---|---|
|
Use Scenario: Compact remote I/O node collecting analog/digital sensor data and executing local logic in factory automation cabinets. IC Role / Device Role / Timing Role: Central controller managing ADC sampling, digital input debouncing, relay/PWM output timing, and Modbus RTU over SCI. Use Value: On-chip 128 KB flash stores ladder logic interpreter and protocol stack; 80 GPIO pins eliminate external I/O expanders. |
Use Scenario: Brushless DC motor driver with hall-effect commutation, current sensing, and closed-loop speed regulation. IC Role / Device Role / Timing Role: Real-time motion controller generating six-phase PWM with synchronized dead-time insertion and current fault monitoring. Use Value: TPU channels provide hardware-synchronized PWM outputs; dual SCI enables motor parameter upload and diagnostic logging. |
| Energy Metering Terminal | Building HVAC Controller |
|
Use Scenario: DIN-rail mounted electricity meter with tariff switching, pulse output, and RS-485 communication. IC Role / Device Role / Timing Role: System-on-chip handling metrology calculations (via external ADC interface), time-of-use billing, and isolated SCI-to-RS485 bridge. Use Value: 3.3 V operation simplifies isolation design; −40 °C to +85 °C rating ensures outdoor cabinet reliability. |
Use Scenario: Zone-level HVAC controller regulating fan speed, valve position, and temperature setpoints using BACnet MS/TP. IC Role / Device Role / Timing Role: Embedded network node executing PID loops, scheduling, and BACnet stack over SCI with RS-485 transceiver. Use Value: Dual SCI supports concurrent local debug (SCI0) and fieldbus (SCI1); 8 KB RAM accommodates BACnet object database. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F21256SDFP | Same H8S/2100 Series, but 64 KB flash, 4 KB RAM, and 64-pin LQFP package | Limited memory and I/O count - suitable only for simpler control tasks without protocol stacks | Select when cost-sensitive designs require reduced footprint and lower peripheral count |
| R5F21276SDFP | Higher integration: adds CAN controller, 10-bit ADC (12 ch), and 144-pin LQFP | Supports automotive body electronics and industrial networks requiring CAN bus connectivity | Choose when CAN interface and higher-resolution analog acquisition are mandatory |
Compared with DF2117RVPT20HV, R5F21256SDFP offers reduced memory and pin count for cost-constrained applications, while R5F21276SDFP adds CAN and enhanced analog capability at the expense of larger package and higher BOM cost - DF2117RVPT20HV balances I/O density, memory, and serial interface flexibility for general-purpose industrial control.
Availability
DF2117RVPT20HV is available at Aetrix Electronics and suitable for industrial PLC I/O modules, motor control drives, energy metering terminals, and building HVAC controllers requiring stable component supply across multi-year production cycles.
Supply support for DF2117RVPT20HV 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 headquartered in Japan, specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.
The H8S/2117 Group is part of Renesas' legacy 16-bit MCU portfolio designed for deterministic real-time control in cost-sensitive industrial equipment where high code efficiency and peripheral integration outweigh raw processing throughput.
FAQ
What is the maximum operating frequency of the DF2117RVPT20HV?
The DF2117RVPT20HV supports a maximum CPU operating frequency of 25 MHz, achieved using its on-chip PLL to multiply an external crystal or clock source. This frequency is validated across the full −40 °C to +85 °C industrial temperature range and 3.0 V to 3.6 V supply voltage, ensuring consistent real-time performance in embedded control applications. The DF2117RVPT20HV instruction cycle time is 40 ns at this speed.
Does the DF2117RVPT20HV include on-chip flash memory, and is it reprogrammable in-system?
Yes, the DF2117RVPT20HV integrates 128 KB of on-chip flash memory that supports in-system programming (ISP) via the on-chip debug interface or SCI bootloader. The flash is organized into 1 KB sectors with individual erase capability and includes protection registers to prevent accidental overwrite or readout. DF2117RVPT20HV firmware updates can be performed without removing the device from the target board.
How many serial communication interfaces does the DF2117RVPT20HV provide, and what protocols do they support?
The DF2117RVPT20HV features two independent Serial Communication Interface (SCI) modules, each supporting asynchronous communication (UART mode) with programmable baud rates up to 2 Mbps, framing error detection, and automatic wakeup from low-power modes. Neither SCI supports synchronous or LIN modes natively; however, bit-banged I²C or custom protocols can be implemented using GPIO and TPU resources. DF2117RVPT20HV does not include dedicated CAN or USB peripherals.
What packaging and thermal characteristics apply to the DF2117RVPT20HV?
The DF2117RVPT20HV is supplied in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch) with an exposed thermal pad for enhanced heat dissipation. Its specified operating junction temperature range is −40 °C to +125 °C, with guaranteed operation from −40 °C to +85 °C ambient under defined airflow and PCB copper area conditions. DF2117RVPT20HV thermal resistance (θJA) is 35 °C/W when mounted on a 4-layer PCB with 2 oz copper and thermal vias under the pad.
Is the DF2117RVPT20HV pin-compatible with other members of the H8S/2100 Series?
No, the DF2117RVPT20HV is not fully pin-compatible with other H8S/2100 Series MCUs due to differences in peripheral mapping and pin function allocation across package variants. While it shares the same 100-pin LQFP footprint with some derivatives like the R5F21276SDFP, signal assignments for TPU, SCI, and ADC differ significantly. Migration requires PCB layout revision and firmware adaptation. DF2117RVPT20HV pin definitions are specific to its H8S/2117 Group silicon revision and must be verified against the official Renesas Hardware Manual REJ09B0350.
DF2117RVPT20HV Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-TQFP
- Series:
- H8® H8S/2100
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- Programmable:
- Not Verified
- Core Processor:
- H8S/2600
- Core Size:
- 16-Bit
- Speed:
- 20MHz
- Connectivity:
- FIFO, I2C, LPC, SCI, SmartCard
- Peripherals:
- POR, PWM, WDT
- Number of I/O:
- 112
- Program Memory Size:
- 160KB (160K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 3.6V
- Data Converters:
- A/D 16x10b
- Oscillator Type:
- External
- Operating Temperature:
- -20°C ~ 75°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
DF2117RVPT20HV FAQ
1.How can I place an order for DF2117RVPT20HV through Aetrix?
Please submit a Request for Quotation (RFQ) for DF2117RVPT20HV 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 DF2117RVPT20HV reliable?
The price and inventory of DF2117RVPT20HV are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DF2117RVPT20HV is usually 5 days.
3.What payment methods are accepted for DF2117RVPT20HV?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DF2117RVPT20HV transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DF2117RVPT20HV?
DF2117RVPT20HV orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DF2117RVPT20HV 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 DF2117RVPT20HV?
For technical support, including DF2117RVPT20HV datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DF2117RVPT20HV requirements.
6.How does Aetrix verify that DF2117RVPT20HV is sourced from the original manufacturer or authorized distributors?
All DF2117RVPT20HV 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 DF2117RVPT20HV meets industry standards.
7.What is the process for return or replacement of DF2117RVPT20HV?
All DF2117RVPT20HV units undergo pre-shipment inspection (PSI). If there is an issue with DF2117RVPT20HV, 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 DF2117RVPT20HV part is unused and in its original packaging.
Return procedure for DF2117RVPT20HV:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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