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Renesas R5F100PFGFA#30
- Part No.:
- R5F100PFGFA#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F100PFGFA#30.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:576
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Product details
Overview
R5F100PFGFA#30 from Renesas is a 100-pin LQFP-0.65mm, industrial-grade RL78/G13 16-bit MCU with 128 KB flash, 8 KB data flash, 12 KB RAM, 32 MHz max CPU speed, and ultra-low-power operation (66 μA/MHz active, 0.57 μA RTC+LVD). It integrates 26-channel 10-bit ADC, real-time clock with calendar, UART/LIN, I²C, CSI, 16-bit timers, DMA, and on-chip debug.
For engineers reviewing the R5F100PFGFA#30 datasheet, R5F100PFGFA#30 pinout, R5F100PFGFA#30 application, or R5F100PFGFA#30 equivalent, key selection criteria include industrial temperature support (−40°C to +105°C), integrated data flash for parameter storage, low-power sleep modes (HALT/STOP/SNOOZE), and peripheral mix suitable for sensor hubs, motor control interfaces, and smart metering front-ends.
Technical Context
The R5F100PFGFA#30 implements the RL78 CPU core-a CISC architecture with 3-stage pipeline and configurable instruction timing (0.03125 μs @ 32 MHz to 30.5 μs @ 32.768 kHz). It supports background data flash rewriting via BGO and includes a dedicated low-speed on-chip oscillator for watchdog and RTC operation.
Its power management includes programmable LVD (14 voltage levels), POR, and multiple low-power modes. The peripheral set targets embedded control: up to 26 analog inputs, 100 GPIOs (including N-ch open-drain and level-shifted I/O), and multi-channel serial interfaces supporting LIN physical layer compliance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline and 1 MB address space |
| Max Operating Frequency | 32 MHz - delivers 41 DMIPS; enables real-time control loop execution at ≤25 μs per cycle |
| Flash Memory | 128 KB code flash - supports in-application programming and boot swap for firmware updates |
| Data Flash | 8 KB - rated for 1,000,000 write cycles; enables reliable nonvolatile parameter storage without external EEPROM |
| RAM | 12 KB on-chip SRAM - sufficient for RTOS stacks, communication buffers, and sensor fusion algorithms |
| ADC | 10-bit resolution, 26 channels - includes internal 1.45 V reference and temperature sensor for self-calibration |
| Operating Temperature | −40°C to +105°C (G-grade) - qualified for industrial motor drives and HVAC control environments |
| Supply Voltage | 1.6 V to 5.5 V - allows direct interface with 3.3 V and 5 V peripherals without level shifters |
Pinout & Package
Package: 100-pin LQFP (14 × 20 mm, 0.65-mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| P10–P17 | Port 1 (GPIO/UART0/SI0/CLK0) | Multi-function pins supporting UART0 (RxD/TxD), CSI clock/data, and general I/O with pull-up capability |
| P20–P27 | Port 2 (ADC inputs/AVREF) | Analog input group including AVREFP/AVREFM; supports up to 8 simultaneous ADC conversions |
| P30–P37 | Port 3 (Timer/INT/CLKOUT) | Connects to 16-bit timer channels, external interrupts, and programmable clock output for system synchronization |
| P40–P47 | Port 4 (I²C/CSI/SCL) | Configurable as I²C master/slave (SCL/SDA) or CSI interface; supports fast-mode (400 kHz) I²C |
| P50–P57 | Port 5 (LIN/UART1) | Dedicated LIN transceiver interface (TX/RX) compliant with ISO 17987-4; also usable as UART1 |
| VDD, VSS | Power supply pins | Multiple VDD/VSS pairs ensure stable core and I/O rail decoupling; supports split-power domain layout |
| RESET | Active-low reset input | Accepts external reset signal; internally tied to POR and LVD reset sources |
| EXTAL/XTAL | External crystal oscillator terminals | Supports 32.768 kHz crystal for RTC accuracy or high-frequency crystals up to 20 MHz |
Key Features
| Feature | Design Value |
|---|---|
| SNOOZE mode operation | Permits UART/LIN receive wake-up while CPU and most peripherals are halted-reduces average current in polling-based comms |
| Background Data Flash rewrite | Enables firmware parameter updates during normal program execution without interrupting real-time tasks |
| On-chip temperature sensor | Provides calibrated die temperature reading (±2°C accuracy) for thermal monitoring and compensation in motor control |
| Multi-voltage I/O interface | Supports 1.8 V, 2.5 V, and 3.3 V logic domains directly-eliminates need for external level translators in mixed-voltage systems |
| DMA controller (4 channels) | Reduces CPU load for ADC-to-memory, UART-to-buffer, and timer-triggered transfers-improves deterministic response in time-critical apps |
| Real-time clock with calendar | 99-year calendar, alarm, and auto-correction-enables timestamped logging and scheduled wake-up in battery-powered devices |
Applications
| Industrial Motor Control Interface | Smart Energy Metering Front-End |
|---|---|
Use Scenario: Monitoring phase currents, DC bus voltage, and temperature in BLDC inverter gate drivers. IC Role / Device Role / Timing Role: Central control unit executing FOC algorithms, sampling ADC at 100 kSPS, managing PWM timers, and communicating via LIN to main controller. Use Value: Integrated 10-bit ADC with hardware averaging and 16-bit timers enable precise current sensing and sub-microsecond PWM dead-time control. |
Use Scenario: Acquiring voltage/current waveforms, computing RMS, THD, and energy counters in residential/utility meters. IC Role / Device Role / Timing Role: Signal acquisition and preprocessing engine interfacing with metrology ADCs via SPI, storing calibration data in data flash, and reporting via UART/LIN. Use Value: 8 KB data flash retains meter-specific calibration coefficients across 1M+ write cycles; RTC timestamps event logs for tamper detection. |
| Building Automation Sensor Hub | White Goods Appliance Controller |
Use Scenario: Aggregating temperature, humidity, CO₂, and occupancy data from multiple sensors in HVAC nodes. IC Role / Device Role / Timing Role: Low-power sensor coordinator using SNOOZE mode, waking periodically to read I²C sensors and transmit via UART to gateway. Use Value: 0.57 μA STOP mode with RTC + LVD enables >5-year battery life on coin cell; multi-voltage I/O simplifies sensor integration. |
Use Scenario: Managing compressor, fan, valve, and display in refrigerators or washing machines. IC Role / Device Role / Timing Role: Main appliance MCU handling user interface, motor sequencing, safety monitoring (LVD/thermal), and fault logging. Use Value: On-chip BCD correction accelerates display driver math; HALT mode reduces standby consumption during idle cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PLGFA#30 | Same package and pinout; 512 KB flash, 32 KB RAM, 8 KB data flash - larger memory footprint | Targeted at feature-rich appliances requiring OTA updates and extended data logging | Select when code size exceeds 128 KB or additional RAM is needed for complex UI or connectivity stacks |
| R5F101PFGFA#30 | Identical package and peripherals but no data flash (0 KB); otherwise same 128 KB code flash and 12 KB RAM | Suitable where parameter storage is handled externally or not required | Choose to reduce BOM cost when EEPROM or FRAM is already present or when configuration is static |
Compared with R5F100PFGFA#30, R5F100PLGFA#30 offers scalable memory for future firmware growth, while R5F101PFGFA#30 removes data flash to lower unit cost-both retain identical industrial temperature rating, low-power modes, and peripheral compatibility for drop-in reuse in existing PCB layouts.
Availability
R5F100PFGFA#30 is available at Aetrix Electronics and suitable for industrial motor control, smart metering, building automation, and white goods applications requiring stable component supply, long-term lifecycle support, and guaranteed industrial temperature performance.
Supply support for R5F100PFGFA#30 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 is engineered for ultra-low-power general-purpose embedded control-balancing performance, integration, and energy efficiency in cost-sensitive industrial and consumer equipment.
FAQ
What is the maximum operating frequency and associated DMIPS rating for the R5F100PFGFA#30?
The R5F100PFGFA#30 operates at up to 32 MHz and delivers 41 DMIPS of processing performance. This benchmark reflects its RL78 CPU core's optimized 3-stage pipeline and instruction set efficiency-enabling deterministic execution of control algorithms, communication stacks, and sensor fusion routines within tight timing budgets.
Does the R5F100PFGFA#30 include an integrated temperature sensor, and what is its accuracy?
Yes, the R5F100PFGFA#30 includes an on-chip temperature sensor with ±2°C accuracy over the full −40°C to +105°C industrial range. It is accessible via the ADC and used for thermal monitoring in motor control, power supply regulation, and environmental compensation-no external sensor required.
How many ADC channels does the R5F100PFGFA#30 support, and what is the resolution?
The R5F100PFGFA#30 supports up to 26 analog input channels with 10-bit resolution. It includes internal 1.45 V reference voltage and hardware averaging-making it suitable for precision measurements in energy metering, sensor conditioning, and closed-loop feedback systems.
What low-power modes are available on the R5F100PFGFA#30, and what is the lowest current consumption?
The R5F100PFGFA#30 supports HALT, STOP, and SNOOZE modes. In STOP mode with only RTC and LVD active, it consumes 0.57 μA-ideal for battery-backed applications requiring long-term wake-up capability without external RTC chips.
Is the R5F100PFGFA#30 qualified for industrial temperature operation, and what is the specified range?
Yes, the R5F100PFGFA#30 is G-grade and fully qualified for industrial operation from −40°C to +105°C. This rating is confirmed in the official Renesas datasheet (R01DS0131EJ0380) and applies across all specified electrical parameters and peripheral functions.
Does the R5F100PFGFA#30 support LIN communication, and which peripheral implements it?
Yes, the R5F100PFGFA#30 supports LIN 2.2/SAE J2602 via its UART1 peripheral on Port 5 (P50–P57), with built-in LIN break detection and sync field generation. It meets ISO 17987-4 physical layer requirements and is commonly used in automotive body electronics and industrial actuator networks.
R5F100PFGFA#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- 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:
- 96KB (96K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 20x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F100PFGFA#30 FAQ
1.How can I place an order for R5F100PFGFA#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100PFGFA#30 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 R5F100PFGFA#30 reliable?
The price and inventory of R5F100PFGFA#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100PFGFA#30 is usually 5 days.
3.What payment methods are accepted for R5F100PFGFA#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100PFGFA#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100PFGFA#30?
R5F100PFGFA#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100PFGFA#30 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 R5F100PFGFA#30?
For technical support, including R5F100PFGFA#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100PFGFA#30 requirements.
6.How does Aetrix verify that R5F100PFGFA#30 is sourced from the original manufacturer or authorized distributors?
All R5F100PFGFA#30 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 R5F100PFGFA#30 meets industry standards.
7.What is the process for return or replacement of R5F100PFGFA#30?
All R5F100PFGFA#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100PFGFA#30, 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 R5F100PFGFA#30 part is unused and in its original packaging.
Return procedure for R5F100PFGFA#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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