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Renesas R5F100PGDFB#V0
- Part No.:
- R5F100PGDFB#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F100PGDFB#V0.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,016
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Product details
Overview
R5F100PGDFB#V0 from Renesas is a 100-pin LFQFP, 0.5-mm pitch, industrial-grade (−40°C to +105°C) RL78/G13 16-bit MCU with 128 KB flash, 8 KB data flash, 12 KB RAM, 32 MHz max CPU speed, and integrated RTC, 10-bit ADC (26 channels), UART, I²C, CSI, and ultra-low-power operation (0.57 μA in STOP mode). It targets battery-powered industrial sensors and programmable logic controllers.
For engineers reviewing the R5F100PGDFB#V0 datasheet, R5F100PGDFB#V0 pinout, R5F100PGDFB#V0 application, or R5F100PGDFB#V0 equivalent, key selection criteria include its G-grade temperature rating, LFQFP-100 package compatibility with high-density PCB layouts, real-time clock with calendar/alarm, background data flash rewriting capability, and support for LIN-bus via UART.
Technical Context
The R5F100PGDFB#V0 implements the RL78 CPU core with a 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). It integrates a 12-bit interval timer, dedicated watchdog timer with low-speed on-chip oscillator, and real-time clock with calendar function covering 99 years and clock correction.
Its peripheral set includes up to 26-channel 10-bit A/D converter with internal 1.45 V reference and temperature sensor, 3–10-channel I²C/Simplified I²C, 2–4-channel UART/LIN, and 2–8-channel CSI (SPI-compatible serial interface), all configurable under single-voltage 1.6–5.5 V operation with N-ch open-drain I/O support for mixed-voltage interfacing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline; enables deterministic real-time control at 32 MHz (41 DMIPS). |
| Flash Memory | 128 KB code flash (1 KB block size); supports self-programming with boot swap and flash shield window security. |
| Data Flash | 8 KB data flash with background operation (BGO); allows concurrent code execution during rewrite (1M write cycles typical). |
| RAM | 12 KB on-chip RAM; includes dedicated areas for flash library use (start address FAF00H for R5F100xJ series). |
| Power Modes | Halt (66 μA/MHz), Stop (0.57 μA), Snooze; enables energy harvesting and long-life battery operation in sensor nodes. |
| ADC | 10-bit resolution, 26 input channels, internal 1.45 V reference and temperature sensor; eliminates external references in environmental monitoring. |
| RTC | Calendar-based real-time clock (99-year range), alarm, and clock correction; provides time-stamped logging without external crystal. |
Pinout & Package
Package: 100-pin LFQFP (14 × 14 mm, 0.5-mm pitch), RoHS-compliant, industrial temperature grade (−40°C to +105°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual VDD/VSS pairs ensure stable 1.6–5.5 V operation and noise immunity across high-speed and ultra-low-power modes. |
| P00–P07, P10–P17, P20–P27, etc. | General-purpose I/O ports | Up to 80 programmable I/O pins; configurable as N-ch open drain (6 V tolerant), TTL input, or with on-chip pull-up for flexible peripheral interfacing. |
| P10/P11 | SCK00/SCL00, SI00/RxD0/TOOLRxD/SDA00 | Multi-function pins supporting SPI master/slave (CSI), I²C bus, UART receive, and on-chip debug communication simultaneously. |
| P20/P21 | ANI0/AVREFP, ANI1/AVREFM | Analog input channels with dedicated AVREFP/AVREFM pins; enable precise ratiometric measurements using internal or external reference. |
| XT1/XT2 | Crystal oscillator inputs | Supports 32.768 kHz crystal for RTC accuracy; optional high-frequency crystal up to 20 MHz for main system clock. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA current draw with RTC and LVD active-enables multi-year battery life in remote telemetry devices. |
| Background data flash rewrite | Allows firmware updates or parameter storage without halting application code execution-critical for continuous-operation systems. |
| On-chip LIN-capable UART | UART with LIN bus support (ISO 17987) enables direct integration into automotive body electronics and industrial fieldbus nodes. |
| Temperature sensor + 1.45 V reference | Integrated analog front-end eliminates need for external components in thermal compensation and calibration applications. |
| Hardware multiplier/divider | 16×16→32-bit multiply, 32÷32→32-bit divide, and MAC operations accelerate motor control and signal processing algorithms. |
Applications
| Industrial Sensor Node | Programmable Logic Controller (PLC) I/O Module |
|---|---|
Use Scenario: Battery-powered wireless temperature/humidity sensor deployed in factory HVAC zones with 10-year lifespan requirement. IC Role / Device Role / Timing Role: Main controller executing sensor acquisition, RTC-timestamped data logging, low-power sleep/wake scheduling, and UART-to-LIN gateway for fieldbus integration. Use Value: 0.57 μA STOP mode with RTC extends battery life; 26-channel ADC supports multi-sensor fusion; integrated LIN reduces BOM count. |
Use Scenario: DIN-rail mounted digital I/O expansion module for legacy PLC systems requiring isolated inputs/outputs and local logic execution. IC Role / Device Role / Timing Role: Real-time I/O manager handling 24 V DC input debouncing, PWM output generation, and cyclic status reporting over LIN. Use Value: −40°C to +105°C rating ensures reliability in control cabinet environments; hardware timer resources support precise 1 ms I/O scan cycles. |
| Smart Energy Meter Interface | Medical Diagnostic Handheld |
Use Scenario: Sub-metering unit interfacing with utility-grade meters via optical pulse or RS-485, storing consumption history locally. IC Role / Device Role / Timing Role: Data concentrator managing time-synchronized sampling, secure flash storage of tariff data, and RTC-based billing intervals. Use Value: Calendar RTC with clock correction maintains ±1 ppm accuracy over temperature; 8 KB data flash stores >1 year of hourly data with wear leveling. |
Use Scenario: Portable blood glucose or ECG analyzer requiring low-noise analog front-end, USB HID communication, and battery runtime optimization. IC Role / Device Role / Timing Role: Signal acquisition controller driving ADC, performing baseline correction, and managing power states during standby/sampling bursts. Use Value: Internal 1.45 V reference and temperature sensor enable auto-calibration; HALT mode reduces active power to 66 μA/MHz during idle periods. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PGAFB#V0 | Same 128 KB flash, 8 KB data flash, 12 KB RAM, but rated for −40°C to +85°C (D-grade) instead of +105°C (G-grade). | Not qualified for extended-temperature industrial enclosures or under-hood automotive proximity. | Select when ambient operating temperature remains ≤+85°C and cost sensitivity outweighs thermal margin. |
| R5F101PGDFB#V0 | Identical pinout and package, but lacks data flash memory (0 KB); retains same 128 KB code flash and peripherals. | Cannot perform in-field parameter updates or nonvolatile configuration storage without external EEPROM. | Choose when application requires only code storage and avoids data flash complexity or cost premium. |
Compared with R5F100PGDFB#V0, R5F100PGAFB#V0 trades extended temperature tolerance for lower cost in standard industrial environments, while R5F101PGDFB#V0 removes data flash to reduce silicon area-making it suitable for fixed-parameter firmware deployments where background rewriting is unnecessary.
Availability
R5F100PGDFB#V0 is available at Aetrix Electronics and suitable for industrial sensor nodes, programmable logic controller I/O modules, and smart energy meter interfaces requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F100PGDFB#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 industrial, automotive, and infrastructure markets.
The RL78/G13 family delivers true low-power performance for general-purpose embedded applications, emphasizing energy efficiency, integrated analog peripherals, and robust industrial qualification-designed specifically for cost-sensitive, thermally demanding control systems.
FAQ
What is the maximum operating frequency and corresponding DMIPS rating for the R5F100PGDFB#V0?
The R5F100PGDFB#V0 operates at up to 32 MHz using its high-speed on-chip oscillator, delivering 41 DMIPS of processing performance. This speed is achievable across the full industrial temperature range (−40°C to +105°C) and supports deterministic real-time task execution in control applications.
Does the R5F100PGDFB#V0 support LIN bus communication, and how is it implemented?
Yes, the R5F100PGDFB#V0 supports LIN bus communication through its UART peripheral, which includes LIN-specific features such as automatic sync-break detection, checksum calculation, and slave node response timing control per ISO 17987. This enables direct integration into automotive body electronics and industrial fieldbus networks without external transceivers.
What is the data flash endurance and voltage range for reprogramming the R5F100PGDFB#V0?
The R5F100PGDFB#V0 provides 8 KB of data flash memory rated for 1,000,000 write/erase cycles (typical) with operation supported across the full VDD range of 1.8 V to 5.5 V. Background operation (BGO) allows program execution from code flash while rewriting data flash, enabling seamless firmware updates and parameter storage.
How does the R5F100PGDFB#V0 achieve ultra-low-power operation in STOP mode?
The R5F100PGDFB#V0 achieves 0.57 μA STOP mode current by powering down the CPU core, flash memory, and most peripherals while retaining operation of the real-time clock (RTC), low-voltage detector (LVD), and RAM retention. Wake-up sources include RTC alarm, external interrupts, and LVD events-enabling responsive yet energy-efficient operation in battery-powered systems.
Is the R5F100PGDFB#V0 pin-compatible with other RL78/G13 variants in the same package?
Yes, the R5F100PGDFB#V0 is pin-compatible with all other RL78/G13 MCUs in the 100-pin LFQFP-0.5mm package (e.g., R5F100PFAFB#V0, R5F100PHAFB#V0), sharing identical pin functions, electrical characteristics, and mechanical footprint-allowing design reuse and migration across memory and feature variants without PCB changes.
R5F100PGDFB#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Discontinued at Digi-Key
- 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:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 12K 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:
R5F100PGDFB#V0 FAQ
1.How can I place an order for R5F100PGDFB#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100PGDFB#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 R5F100PGDFB#V0 reliable?
The price and inventory of R5F100PGDFB#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100PGDFB#V0 is usually 5 days.
3.What payment methods are accepted for R5F100PGDFB#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100PGDFB#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100PGDFB#V0?
R5F100PGDFB#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100PGDFB#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 R5F100PGDFB#V0?
For technical support, including R5F100PGDFB#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100PGDFB#V0 requirements.
6.How does Aetrix verify that R5F100PGDFB#V0 is sourced from the original manufacturer or authorized distributors?
All R5F100PGDFB#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 R5F100PGDFB#V0 meets industry standards.
7.What is the process for return or replacement of R5F100PGDFB#V0?
All R5F100PGDFB#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100PGDFB#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 R5F100PGDFB#V0 part is unused and in its original packaging.
Return procedure for R5F100PGDFB#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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