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Renesas R5F100PKDFA#V0
- Part No.:
- R5F100PKDFA#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F100PKDFA#V0.pdf
- Description:
- IC MCU 16BIT 384KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,575
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Product details
Overview
R5F100PKDFA#V0 from Renesas is a 100-pin LQFP-100, 16-bit RL78/G13 microcontroller with 256 KB flash, 8 KB data flash, and 20 KB RAM, operating from 1.6 V to 5.5 V at up to 32 MHz (41 DMIPS), featuring ultra-low-power modes (0.57 μA RTC+LVD), 12-bit ADC (26 channels), and integrated real-time clock with calendar support - deployed in industrial motor control and smart sensor nodes.
For engineers reviewing the R5F100PKDFA#V0 datasheet, R5F100PKDFA#V0 pinout, R5F100PKDFA#V0 application, or R5F100PKDFA#V0 equivalent, key selection criteria include its 100-pin LQFP package with 26-channel analog input capability, 256 KB code flash with self-programming and boot-swap, 12-bit RTC-calibrated timer, and industrial-grade -40°C to +85°C operation under D-grade qualification.
Technical Context
The R5F100PKDFA#V0 implements the RL78 CPU core with 3-stage pipeline CISC architecture, supporting instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz subsystem clock), and includes on-chip debug, BGO-capable data flash, and hardware multiplier/divider for embedded control math.
It integrates dual serial interfaces per channel (UART/LIN, CSI/SPI, I²C), up to 16× 16-bit timers including interval timer and calendar RTC, DMA controller with 4 channels, and voltage detector with 14-level LVD interrupt/reset - all optimized for deterministic real-time response in resource-constrained industrial firmware.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline, 1 MB address space |
| Max Operating Frequency | 32 MHz (41 DMIPS), with selectable high-speed on-chip oscillator ±1.0% accuracy |
| Memory Configuration | 256 KB code flash (1 KB block size), 8 KB data flash (1M rewrite cycles), 20 KB RAM |
| Power Consumption | 66 μA/MHz active; 0.57 μA in STOP mode with RTC + LVD enabled |
| Analog Peripherals | 12-bit A/D converter with 26 input channels, internal 1.45 V reference and temperature sensor |
| Operating Temperature | -40°C to +85°C (D-grade industrial qualification) |
| Package & Pin Count | LQFP-100, 0.65 mm pitch, 100-pin plastic package (PLQP0100JC-A) |
Pinout & Package
Package: 100-pin LQFP (14 × 20 mm, 0.65 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10–P17 | Port 1 (I/O, UART0/CSI0/I²C0) | Multi-function GPIO with peripheral routing; supports TTL input, N-ch open-drain, pull-up |
| P20–P27 | Port 2 (Analog inputs ANI0–ANI7) | ADC input channels with AVREFP/AVREFM reference pins; supports 1.6–5.5 V analog range |
| P30–P37 | Port 3 (Timer outputs, PWM, CLKOUT) | 16-bit timer output (TO0–TO7), buzzer control, and programmable clock output |
| P40–P47 | Port 4 (UART1/CSI1/I²C1, INT) | Dual serial interface support plus key interrupt inputs for wake-from-stop functionality |
| VDD, VSS | Power supply pins | Single 1.6–5.5 V supply; separate analog/digital ground pins for noise isolation |
| RESET | Active-low reset input | Accepts external reset; internally tied to POR and 14-level LVD circuit |
Key Features
| Feature | Design Value |
|---|---|
| Self-programming flash | Enables field firmware updates with boot-swap and flash shield window protection |
| Background operation (BGO) | Allows concurrent program execution while rewriting data flash memory |
| SNOOZE mode | Permits low-latency peripheral-triggered wake-up without full CPU restart |
| Real-time clock (RTC) | Calendar function (99-year range), alarm, and automatic clock correction via sub-clock |
| DMA controller | 4-channel DMA with 2-cycle transfer between SFR and RAM for time-critical data movement |
| Different-potential interface | Supports direct connection to 1.8 V / 2.5 V / 3.0 V peripherals without level shifters |
Applications
| Industrial Motor Control | Smart Sensor Node |
|---|---|
|
Use Scenario: Closed-loop BLDC motor drive with current sensing, commutation logic, and thermal monitoring. IC Role / Device Role / Timing Role: Main system controller executing FOC algorithm, managing PWM generation, ADC sampling, and fault handling. Use Value: 26-channel 12-bit ADC enables simultaneous phase current/voltage/temperature acquisition; 0.57 μA STOP mode extends battery life in standby. |
Use Scenario: Wireless environmental sensor hub aggregating temperature, humidity, and CO₂ readings before transmission. IC Role / Device Role / Timing Role: Data acquisition and preprocessing unit with RTC-timestamped logging and low-power wake scheduling. Use Value: Integrated RTC with calendar and alarm allows precise event-triggered sampling; 66 μA/MHz efficiency minimizes energy per measurement cycle. |
| Home Appliance UI Controller | Energy Metering Module |
|
Use Scenario: Touch-enabled display and button interface for washing machine or HVAC system. IC Role / Device Role / Timing Role: Human-machine interface processor handling capacitive touch, LED backlight control, and communication with main MCU. Use Value: On-chip key interrupt and buzzer output eliminate external components; multi-voltage I/O simplifies integration with 3.3 V display drivers. |
Use Scenario: DIN-rail mounted electricity meter performing voltage/current sampling and tariff calculation. IC Role / Device Role / Timing Role: Precision metrology co-processor interfacing with sigma-delta ADCs and managing tamper detection logic. Use Value: 14-level LVD ensures reliable brown-out response during grid fluctuations; 256 KB flash accommodates dual-metering firmware and security routines. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PKAFP#V0 | Same 256 KB flash, 8 KB data flash, 20 KB RAM; differs in package (LFQFP-100, 0.5 mm pitch) and oscillator calibration tolerance (±2.0% vs ±1.0%) | Requires PCB layout change due to finer pitch; suitable where board space is constrained but oscillator accuracy less critical | Select when footprint density outweighs timing precision requirements |
| R5F101PKDFA#V0 | Identical package and pinout, but lacks data flash memory (0 KB); retains same code flash, RAM, and peripherals | Not suitable for applications requiring nonvolatile parameter storage or firmware update staging | Choose only if data flash functionality is unused and BOM cost reduction is prioritized |
Compared with R5F100PKDFA#V0, R5F100PKAFP#V0 trades oscillator accuracy for smaller footprint, while R5F101PKDFA#V0 removes data flash entirely - making the original part uniquely balanced for industrial firmware with secure field updates and calibrated timing.
Availability
R5F100PKDFA#V0 is available at Aetrix Electronics and suitable for industrial motor control, smart sensor nodes, home appliance UI controllers, and energy metering modules requiring stable component supply across extended product lifecycles.
Supply support for R5F100PKDFA#V0 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 RL78/G13 family delivers ultra-low-power 16-bit MCUs targeting cost-sensitive industrial and consumer applications requiring robust real-time performance, integrated analog, and long-term supply assurance.
FAQ
What is the maximum operating frequency and associated DMIPS rating for the R5F100PKDFA#V0?
The R5F100PKDFA#V0 operates at up to 32 MHz with a measured performance of 41 DMIPS. This rating reflects its RL78 CPU core's 3-stage pipeline efficiency and is validated under standard conditions (VDD = 3.3 V, TA = 25°C). The high-speed on-chip oscillator supports this frequency with ±1.0% accuracy across the full industrial temperature range.
Does the R5F100PKDFA#V0 support self-programming of its flash memory, and what security features accompany it?
Yes, the R5F100PKDFA#V0 supports full self-programming of both code and data flash memory, including boot-swap functionality for safe firmware updates. Security features include flash block erase/write prohibition, flash shield window protection to restrict access to designated memory regions, and on-chip debug lock to prevent unauthorized code extraction.
How many analog input channels does the R5F100PKDFA#V0 provide, and what is its ADC resolution and reference configuration?
The R5F100PKDFA#V0 integrates a 12-bit successive-approximation ADC with up to 26 analog input channels. It supports internal 1.45 V reference voltage and external AVREFP/AVREFM inputs, enabling flexible analog measurement across the full 1.6–5.5 V supply range without external reference components.
What low-power modes are available on the R5F100PKDFA#V0, and what is the lowest achievable current consumption?
The R5F100PKDFA#V0 offers HALT, STOP, and SNOOZE modes. In STOP mode with only RTC and LVD active, it achieves 0.57 μA typical current consumption at VDD = 3.0 V and TA = 25°C - verified per Renesas datasheet R01DS0131EJ0380. Real-time clock operation remains fully functional during this state.
Is the R5F100PKDFA#V0 qualified for industrial temperature operation, and what grade designation confirms this?
Yes, the R5F100PKDFA#V0 is qualified for industrial ambient temperatures from -40°C to +85°C, confirmed by its "D" suffix in the part number (R5F100PKDFA#V0), which denotes Renesas' industrial-grade qualification per JEDEC JESD22-A108. This includes tested reliability across thermal cycling, humidity, and voltage stress profiles.
R5F100PKDFA#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 82
- Program Memory Size:
- 384KB (384K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 24K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 20x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F100PKDFA#V0 FAQ
1.How can I place an order for R5F100PKDFA#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100PKDFA#V0 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 R5F100PKDFA#V0 reliable?
The price and inventory of R5F100PKDFA#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100PKDFA#V0 is usually 5 days.
3.What payment methods are accepted for R5F100PKDFA#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100PKDFA#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100PKDFA#V0?
R5F100PKDFA#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100PKDFA#V0 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 R5F100PKDFA#V0?
For technical support, including R5F100PKDFA#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100PKDFA#V0 requirements.
6.How does Aetrix verify that R5F100PKDFA#V0 is sourced from the original manufacturer or authorized distributors?
All R5F100PKDFA#V0 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 R5F100PKDFA#V0 meets industry standards.
7.What is the process for return or replacement of R5F100PKDFA#V0?
All R5F100PKDFA#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100PKDFA#V0, 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 R5F100PKDFA#V0 part is unused and in its original packaging.
Return procedure for R5F100PKDFA#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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