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Renesas R5F100FFGFP#30
- Part No.:
- R5F100FFGFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 44-LQFP
- Datasheet:
-
R5F100FFGFP#30.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 44LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:860
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Product details
Overview
R5F100FFGFP#30 from Renesas is a 44-pin LQFP-44, 32 MHz RL78/G13 16-bit microcontroller with 96 KB flash, 8 KB data flash, 4 KB RAM, and industrial-grade -40°C to +85°C operation. It integrates RTC, 10-bit ADC (12 channels), UART/SPI/I²C interfaces, 16-bit timers, and ultra-low-power modes (0.57 μA in STOP with RTC+LVD) for embedded control in metering, sensor nodes, and appliance HMI.
For engineers reviewing the R5F100FFGFP#30 datasheet, R5F100FFGFP#30 pinout, R5F100FFGFP#30 application, or R5F100FFGFP#30 equivalent, key selection criteria include its 44-pin LQFP package, 96 KB code flash with self-programming, 12-channel 10-bit ADC, integrated real-time clock with calendar, and support for LIN-bus via UART - all within Renesas' verified low-power RL78 platform.
Technical Context
The R5F100FFGFP#30 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). Its memory subsystem includes 96 KB on-chip flash (1 KB block size), 8 KB data flash with background operation (BGO), and 4 KB RAM - enabling robust firmware updates and data logging without halting execution.
Peripheral integration centers on mixed-signal control: a 10-bit A/D converter with up to 12 analog inputs, 3 I²C/Simplified I²C channels, 2 UART/LIN channels, 2 CSI (SPI-compatible) channels, and 12 16-bit timer channels - all mapped to dedicated pins in the 44-pin LQFP footprint and configurable via register-based control logic.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC CPU with 3-stage pipeline and variable-speed instruction timing (0.03125–30.5 μs) |
| Max Operating Frequency | 32 MHz - delivers 41 DMIPS performance for deterministic real-time control loops |
| Flash Memory | 96 KB code flash with 1 KB erase blocks, security lock, and on-chip debug support |
| Data Flash | 8 KB with background operation (BGO), 1M write cycles TYP., VDD = 1.8–5.5 V |
| RAM | 4 KB on-chip RAM - sufficient for stack, variables, and flash library buffers (start address FEF00H) |
| ADC Resolution & Channels | 10-bit SAR ADC with 12 selectable analog input channels and internal 1.45 V reference |
| Power Modes | HALT (66 μA/MHz), STOP (0.57 μA with RTC+LVD active), SNOOZE - enables battery-powered operation >10 years |
Pinout & Package
Package: 44-pin LQFP (10 × 10 mm, 0.8-mm pitch), RoHS-compliant, industrial temperature grade (-40°C to +85°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains support stable 1.6–5.5 V operation; decoupling required per datasheet layout guidelines |
| P10/SCK00/SCL00 | Port 10 / SPI clock / I²C clock | Multi-function pin enabling hardware SPI master/slave or I²C bus communication with programmable drive strength |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Port 11 / SPI input / UART receive / debug RX / I²C data | Shared serial interface pin supports toolchain debugging (TOOLRxD), UART, SPI, and I²C - requires mode configuration at startup |
| P12/SO00/TxD0/TOOLTxD/SDA00 | Port 12 / SPI output / UART transmit / debug TX / I²C data | Enables full-duplex serial communication and on-chip debug via single-pin SWD-like interface |
| P13/INTP0/TOOLCLK | Port 13 / external interrupt / debug clock | Configurable as edge-triggered interrupt input or JTAG/SWD clock source for programming and trace |
| P20/ANI0/AVREFP | Analog input 0 / ADC reference positive | Primary analog input channel with selectable AVREFP reference - critical for precision sensor signal acquisition |
| P21/ANI1/AVREFM | Analog input 1 / ADC reference negative | Provides differential reference pair with P20; enables ratiometric measurements and noise rejection |
| P22/ANI2 | Analog input 2 | Third dedicated analog input - used for auxiliary sensors (e.g., temperature, voltage monitoring) |
| P30/CLKP0/XT1 | Subsystem clock input / crystal oscillator | Connects to 32.768 kHz crystal for RTC accuracy; supports external clock or internal oscillator fallback |
| P31/CLKP1/XT2 | Subsystem clock output / crystal oscillator | Drives crystal load; enables precise calendar timekeeping and low-power wake-up events |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA current draw with RTC and LVD active - enables decade-long battery life in remote sensors |
| Self-programmable flash with boot swap | Enables field firmware updates with zero downtime via dual-bank mechanism and flash shield window |
| Background data flash operation (BGO) | Allows concurrent program execution and data logging - essential for black-box recording in industrial controllers |
| Integrated LIN-bus capable UART | Hardware UART with LIN break detection and sync byte generation - eliminates external transceiver in automotive body modules |
| On-chip temperature sensor | Calibrated sensor with ±2°C accuracy over -40°C to +85°C - provides thermal monitoring without external components |
| DMA controller (4 channels) | Reduces CPU load during high-bandwidth transfers (e.g., ADC-to-memory, UART-to-buffer) with 2-cycle transfer latency |
Applications
| Metering Systems | Industrial Sensor Nodes |
|---|---|
|
Use Scenario: Smart electricity/water/gas meters requiring long-life battery operation, tamper detection, and secure firmware updates. IC Role / Device Role / Timing Role: Main system controller managing metrology ADC, RTC-based billing intervals, EEPROM/data flash logging, and secure bootloader. Use Value: 0.57 μA STOP mode extends battery life beyond 10 years; 8 KB data flash stores 10+ years of consumption logs with BGO; flash security prevents unauthorized firmware modification. |
Use Scenario: Wireless condition-monitoring nodes in factory automation, measuring vibration, temperature, and humidity. IC Role / Device Role / Timing Role: Sensor fusion hub collecting analog/digital inputs, performing local preprocessing, and scheduling low-power RF transmission bursts. Use Value: 12-channel 10-bit ADC interfaces multiple sensors directly; SNOOZE mode enables event-driven wake-up; on-chip temperature sensor reduces BOM cost by 1 component. |
| Home Appliance HMI | Building Automation Controllers |
|
Use Scenario: Touch-enabled control panels for ovens, washing machines, and HVAC systems with LED backlighting and buzzer feedback. IC Role / Device Role / Timing Role: Human-machine interface processor handling capacitive touch sensing, PWM-controlled LED drivers, buzzer tone generation, and button debouncing. Use Value: On-chip clock output/buzzer controller eliminates external oscillators; N-ch open-drain I/O drives LEDs directly; 1.6–5.5 V operation simplifies power design across varied panel voltages. |
Use Scenario: DIN-rail mounted controllers for lighting, HVAC, and access control in commercial buildings. IC Role / Device Role / Timing Role: Central logic unit coordinating RS-485 Modbus communication, relay actuation, digital input monitoring, and schedule-based RTC control. Use Value: 2 UART channels support simultaneous Modbus RTU and debug port; 16-bit timers manage precise relay timing; industrial temp grade ensures reliability in unconditioned electrical cabinets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100FGAFP#30 | Same 44-pin LQFP package, identical peripherals, but 128 KB flash / 8 KB data flash / 12 KB RAM | Preferred where larger firmware image size or extended data logging buffer is required | Select when future firmware expansion headroom or longer data retention (e.g., 30-day rolling logs) is needed |
| R5F101FFAFP#30 | Same pinout and package, but no data flash (0 KB); retains 96 KB code flash, 4 KB RAM, and identical peripherals | Suitable for cost-sensitive applications where EEPROM or external flash handles non-volatile storage | Choose when data flash is unnecessary and BOM cost reduction is prioritized over integrated logging capability |
Compared with R5F100FFGFP#30, R5F100FGAFP#30 offers scalable memory for complex firmware while maintaining identical power/peripheral behavior, whereas R5F101FFAFP#30 removes data flash to reduce unit cost - making it viable only when external non-volatile storage is already present in the system.
Availability
R5F100FFGFP#30 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart metering systems, and home appliance HMI requiring stable component supply, long-term lifecycle assurance, and consistent parametric performance across production batches.
Supply support for R5F100FFGFP#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 designed for ultra-low-power general-purpose embedded control - balancing energy efficiency, peripheral richness, and development simplicity for cost-sensitive industrial and consumer applications.
FAQ
What is the maximum operating frequency and core performance of the R5F100FFGFP#30?
The R5F100FFGFP#30 operates at up to 32 MHz using its high-speed on-chip oscillator, delivering 41 DMIPS of processing performance. Its RL78 CPU core features a 3-stage pipeline and supports variable instruction timing - from 0.03125 μs at full speed to 30.5 μs in ultra-low-power subsystem clock mode - enabling precise trade-offs between throughput and energy use in the R5F100FFGFP#30.
Does the R5F100FFGFP#30 include integrated data flash memory, and what are its endurance specifications?
Yes, the R5F100FFGFP#30 integrates 8 KB of on-chip data flash memory with background operation (BGO) support, allowing program execution during writes. It guarantees 1,000,000 write/erase cycles (typical) across the full VDD range of 1.8–5.5 V. This capability is essential for reliable data logging in applications like smart meters and industrial controllers using the R5F100FFGFP#30.
What low-power modes does the R5F100FFGFP#30 support, and what is its lowest active-current consumption?
The R5F100FFGFP#30 supports HALT, STOP, and SNOOZE modes. In STOP mode with only RTC and LVD active, it draws just 0.57 μA - enabling multi-year battery operation. HALT mode consumes 66 μA/MHz, and SNOOZE allows selective peripheral wake-up. These modes are fully supported in the R5F100FFGFP#30's silicon and validated across its industrial temperature range.
Can the R5F100FFGFP#30 be used for LIN-bus communication, and which peripheral enables this?
Yes, the R5F100FFGFP#30 supports LIN-bus communication via its UART peripheral, which includes dedicated LIN break detection, sync byte generation, and checksum calculation hardware. Two UART channels are available, and either can be configured for LIN 2.0/2.1/2.2 compliance - making the R5F100FFGFP#30 suitable for automotive body electronics and industrial sub-networks.
What is the analog capability of the R5F100FFGFP#30, including ADC resolution, channels, and reference options?
The R5F100FFGFP#30 features a 10-bit successive-approximation ADC with up to 12 selectable analog input channels. It supports internal 1.45 V reference voltage and external references via AVREFP/AVREFM pins (P20/P21). The ADC operates across the full 1.6–5.5 V VDD range and includes sample-and-hold functionality - key for accurate sensor interfacing in the R5F100FFGFP#30.
R5F100FFGFP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 44-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:
- 31
- 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 10x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F100FFGFP#30 FAQ
1.How can I place an order for R5F100FFGFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100FFGFP#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 R5F100FFGFP#30 reliable?
The price and inventory of R5F100FFGFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100FFGFP#30 is usually 5 days.
3.What payment methods are accepted for R5F100FFGFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100FFGFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100FFGFP#30?
R5F100FFGFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100FFGFP#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 R5F100FFGFP#30?
For technical support, including R5F100FFGFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100FFGFP#30 requirements.
6.How does Aetrix verify that R5F100FFGFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F100FFGFP#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 R5F100FFGFP#30 meets industry standards.
7.What is the process for return or replacement of R5F100FFGFP#30?
All R5F100FFGFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100FFGFP#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 R5F100FFGFP#30 part is unused and in its original packaging.
Return procedure for R5F100FFGFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F100FFGFP#30 Tags
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