My Inquiry
My Account
Renesas DF2117VLP20HV
- Part No.:
- DF2117VLP20HV
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 145-TFLGA
- Datasheet:
-
DF2117VLP20HV.pdf
- Description:
- IC MCU 16BIT 160KB FLSH 145TFLGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,427
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DF2117VLP20HV from Renesas Electronics is a 16-bit single-chip microcontroller in the H8S/2117 Group, featuring 256 KB on-chip flash memory, 16 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 supports industrial temperature range (−40°C to +85°C) in a 100-pin LQFP package.
For engineers reviewing the DF2117VLP20HV datasheet, DF2117VLP20HV pinout, DF2117VLP20HV application, or DF2117VLP20HV equivalent, key selection considerations include its 100-pin LQFP-0.5mm pitch package, 256 KB flash with boot swap support, dual-channel SCI with LIN bus compatibility, 16-channel PWM with dead-time control, and hardware multiplier for real-time control loop execution.
Technical Context
The DF2117VLP20HV implements the H8S/2600 CPU core with 16-bit data bus and 24-bit address bus, supporting both big-endian and little-endian operation modes via software configuration. It integrates a clock pulse generator (CPG) with PLL, allowing flexible clock source selection between external crystal (1–20 MHz), ceramic resonator, or internal oscillator.
Peripheral subsystems include two independent SCI modules (SCI0 and SCI1) supporting asynchronous, clock-synchronous, and LIN protocol modes; a 16-bit TPU with input capture, output compare, and PWM generation across 16 channels; and an 8-bit timer (TMR) with watchdog functionality. Memory protection is enforced via on-chip memory management unit (MMU) with 4-region access control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | H8S/2600 16-bit RISC core with 24-bit address space and 16 MB linear addressing |
| Flash Memory | 256 KB on-chip flash with 1 KB sector erase, 100 kcycle endurance, and 10-year data retention |
| RAM | 16 KB on-chip SRAM, fully accessible during debug and normal operation |
| Max Operating Frequency | 25 MHz at 3.3 V; enables 25 MIPS throughput for deterministic real-time control |
| Supply Voltage | 3.0 V to 3.6 V; supports stable operation under industrial power rail variation |
| Operating Temperature | −40°C to +85°C; qualified per Renesas Standard quality grade for industrial applications |
| Package | 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch); compatible with standard SMT reflow profiles |
Pinout & Package
DF2117VLP20HV is housed in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are multiplexed across 8 I/O ports (Ports A–J), each configurable as general-purpose I/O or peripheral signal assignment via dedicated control registers.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Main power supply | 3.3 V core and I/O supply; requires local 100 nF + 4.7 µF decoupling per VCC group |
| VSS | Digital ground | Common reference for all digital logic and peripheral I/O; separate analog ground not required |
| RESET | Active-low reset input | Asynchronous reset assertion clears CPU state and initializes peripheral registers to default values |
| CLKIN | External clock input | Accepts 1–20 MHz crystal or CMOS-level clock; feeds CPG for PLL-based system clock generation |
| PORTB[7:0] | Multiplexed I/O port | Configurable as UART RTS/CTS, PWM outputs (PWMU0B–PWMU7B), or general-purpose bidirectional pins |
| PORTC[7:0] | Multiplexed I/O port | Supports TIOCA0–TIOCB2 timer inputs, PWMU0A–PWMU7A outputs, and external interrupt sources (ExIRQ) |
Key Features
| Feature | Design Value |
|---|---|
| Boot Swap Function | Enables safe firmware update by switching active flash bank without halting real-time operation |
| Dual SCI with LIN Mode | SCI0 and SCI1 support ISO 17987-compliant LIN 2.2 frame formatting and automatic sync field detection |
| 16-Channel PWM with Dead-Time Insertion | Hardware-controlled complementary PWM pairs with programmable dead-time (1–256 clock cycles) prevent shoot-through in motor gate drivers |
| Hardware Multiplier | 16×16-bit signed/unsigned multiply in one cycle; accelerates PID computation and filtering algorithms |
| On-Chip Debug Support | Fully compliant with E8/E8a debug interface; supports real-time trace, breakpoint, and memory watch without performance penalty |
Applications
| Industrial Motor Control | Building Automation Controller |
|---|---|
Use Scenario: Closed-loop speed and position control of 3-phase BLDC motors in HVAC blowers and pump drives. IC Role / Device Role / Timing Role: Main system controller executing FOC algorithm, generating 6-channel complementary PWM with synchronized ADC sampling triggers. Use Value: Integrated TPU and hardware multiplier reduce external component count and enable sub-10 µs current loop execution time at 25 MHz. |
Use Scenario: Centralized lighting and HVAC management node in commercial building BMS networks. IC Role / Device Role / Timing Role: Protocol gateway handling Modbus RTU over RS-485 and LIN slave communication to sensor nodes. Use Value: Dual SCI with hardware LIN framing offloads protocol processing from main application code, freeing CPU bandwidth for scheduling and UI tasks. |
| Factory Floor PLC I/O Module | Medical Diagnostic Equipment Subsystem |
Use Scenario: Digital input/output expansion module with high-speed edge detection and pulse counting for encoder feedback. IC Role / Device Role / Timing Role: Deterministic I/O processor interfacing to FPGA or ASIC, managing 32-channel isolated digital I/O with timestamping. Use Value: 16-bit TPU input capture with 25 MHz base clock achieves ±40 ns timing resolution for precise motion profiling. |
Use Scenario: Embedded subsystem controlling fluid pumps, valves, and pressure sensors in non-life-support diagnostic analyzers. IC Role / Device Role / Timing Role: Safety-monitored controller implementing watchdog supervision, flash CRC validation, and fail-safe shutdown sequences. Use Value: On-chip WDT with windowed mode and flash ECC ensure compliance with IEC 62304 Class B software safety requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F21256SNFP | Same H8S/2100 family; 128 KB flash, 8 KB RAM, 80-pin LQFP; lacks second SCI and TPU channel count | Suitable for cost-sensitive, lower-peripheral-count systems where LIN or dual serial is not required | Select when BOM cost reduction is prioritized over peripheral scalability and future firmware extensibility |
| R7F0C004M2DFB | RL78/G13 family; 32 KB flash, 2 KB RAM, 64-pin LQFP; lower power (125 µA/MHz), no hardware multiplier or TPU | Better suited for battery-powered or ultra-low-power sensing nodes than real-time motor control | Choose only if power efficiency dominates over computational throughput and PWM channel density |
Compared with R5F21256SNFP and R7F0C004M2DFB, DF2117VLP20HV delivers higher peripheral integration (dual SCI, 16-channel PWM), larger memory (256 KB/16 KB), and deterministic real-time capability-making it the optimal choice for industrial motion control and protocol-rich embedded gateways where feature headroom and long-term maintainability are critical.
Availability
DF2117VLP20HV is available at Aetrix Electronics and suitable for industrial motor control, building automation systems, and factory floor PLC I/O modules requiring stable component supply, long-lifecycle availability, and full technical documentation support.
Supply support for DF2117VLP20HV 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 industrial, automotive, and infrastructure markets.
The H8S/2117 Group, including DF2117VLP20HV, was designed for deterministic real-time control in industrial equipment-emphasizing peripheral richness, flash reliability, and debug robustness for long-lifecycle embedded deployments.
FAQ
What is the maximum operating frequency and voltage range for DF2117VLP20HV?
The DF2117VLP20HV operates at a maximum frequency of 25 MHz with a supply voltage range of 3.0 V to 3.6 V. This specification ensures stable real-time performance under industrial power conditions while maintaining compatibility with standard 3.3 V logic interfaces. The device's internal PLL allows flexible clock synthesis from external sources such as crystals or oscillators within the 1–20 MHz range. DF2117VLP20HV meets Renesas' Standard quality grade requirements for use in office equipment, industrial robots, and test instrumentation.
Does DF2117VLP20HV support LIN bus communication, and how is it implemented?
Yes, DF2117VLP20HV supports LIN 2.2 communication through its dual SCI modules-SCI0 and SCI1-both capable of hardware-assisted LIN frame formatting, including automatic sync field detection and checksum generation. The implementation uses dedicated LIN control bits in the SCMR register and does not require CPU intervention for frame assembly or validation. DF2117VLP20HV's LIN support is confirmed in the H8S/2117 Group Hardware Manual Rev. 3.00, Section 15.1 and Table 15.2.
What debugging interfaces are supported by DF2117VLP20HV?
DF2117VLP20HV supports the E8/E8a on-chip debug interface via dedicated pins (MD0, MD1, RES#), enabling full real-time trace, breakpoint setting, memory inspection, and register monitoring without halting system operation. The debug module complies with Renesas' standard debug protocol and is compatible with CS+ and e2 studio IDEs. DF2117VLP20HV also supports background debug mode (BDM) for flash programming and verification during development.
How is flash memory organized and protected in DF2117VLP20HV?
DF2117VLP20HV contains 256 KB of on-chip flash memory organized into 1 KB sectors, supporting individual sector erase and byte/word programming. Flash protection is implemented via the FCR (Flash Control Register) and FPR (Flash Protection Register), allowing lock-bit configuration to prevent accidental overwrite or readout. Boot swap functionality enables seamless firmware updates by toggling the active bank address in the vector table. DF2117VLP20HV's flash endurance is rated for 100,000 write/erase cycles with 10-year data retention at 85°C.
What PWM features does DF2117VLP20HV provide for motor control applications?
DF2117VLP20HV provides 16-channel PWM output via its TPU peripheral, supporting complementary pair generation with programmable dead-time insertion (1–256 clock cycles), center-aligned and edge-aligned modes, and synchronization with ADC conversion triggers. Each channel supports independent duty-cycle and period control, and the hardware automatically handles fault shutdown via external input signals. These capabilities make DF2117VLP20HV suitable for 3-phase inverter gate driving in BLDC and PMSM motor control systems. DF2117VLP20HV's TPU is documented in Sections 7.2.19 and 8.2 of the H8S/2117 Group Hardware Manual.
DF2117VLP20HV Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 145-TFLGA
- Series:
- H8® H8S/2100
- Packaging:
- Tray
- Product Status:
- Obsolete
- 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:
DF2117VLP20HV FAQ
1.How can I place an order for DF2117VLP20HV through Aetrix?
Please submit a Request for Quotation (RFQ) for DF2117VLP20HV 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 DF2117VLP20HV reliable?
The price and inventory of DF2117VLP20HV are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DF2117VLP20HV is usually 5 days.
3.What payment methods are accepted for DF2117VLP20HV?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DF2117VLP20HV transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DF2117VLP20HV?
DF2117VLP20HV orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DF2117VLP20HV 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 DF2117VLP20HV?
For technical support, including DF2117VLP20HV datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DF2117VLP20HV requirements.
6.How does Aetrix verify that DF2117VLP20HV is sourced from the original manufacturer or authorized distributors?
All DF2117VLP20HV 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 DF2117VLP20HV meets industry standards.
7.What is the process for return or replacement of DF2117VLP20HV?
All DF2117VLP20HV units undergo pre-shipment inspection (PSI). If there is an issue with DF2117VLP20HV, 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 DF2117VLP20HV part is unused and in its original packaging.
Return procedure for DF2117VLP20HV:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DF2117VLP20HV Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
