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Renesas R5F100GGGFB#30
- Part No.:
- R5F100GGGFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F100GGGFB#30.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 48LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,419
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Product details
Overview
R5F100GGGFB#30 from Renesas is a 48-pin LFQFP-packaged 16-bit RL78/G13 microcontroller with 128 KB flash, 8 KB data flash, and 12 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), 10-bit ADC (26 channels), real-time clock, and multiple serial interfaces - deployed in industrial sensor nodes and battery-powered control systems.
For engineers reviewing the R5F100GGGFB#30 datasheet, R5F100GGGFB#30 pinout, R5F100GGGFB#30 application, or R5F100GGGFB#30 equivalent, key selection criteria include its -40°C to +105°C industrial temperature grade (G suffix), LFQFP-48 0.5-mm pitch package (FB), integrated data flash with 1M-cycle endurance, and support for SNOOZE mode for low-latency wake-up from deep sleep.
Technical Context
The R5F100GGGFB#30 implements the RL78 CPU core with 3-stage pipeline CISC architecture, supporting variable instruction execution time (0.03125 μs @ 32 MHz to 30.5 μs @ 32.768 kHz) and 1 MB address space. It integrates dual-clock domains: high-speed on-chip oscillator (±1.0% accuracy, 1–32 MHz selectable) and dedicated low-speed oscillator for watchdog/RTC.
Its peripheral set includes 16× 16-bit timers, 1× 12-bit interval timer, 1× calendar RTC with alarm/correction, 2–4 channel DMA, hardware multiplier/divider/MAC, and flexible serial interface mix: up to 8× CSI, 4× UART/LIN, and 10× I²C/Simplified I²C - all configurable via register-based control without external glue logic.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline, 1 MB address space, 8×8-bit register banks |
| Max Operating Frequency | 32 MHz (41 DMIPS), supported by ±1.0% accurate on-chip oscillator across 1.8–5.5 V |
| Memory Configuration | 128 KB code flash (1 KB blocks), 8 KB data flash (1M write cycles), 12 KB SRAM |
| Power Consumption | 66 μA/MHz active; 0.57 μA in STOP mode with RTC + LVD enabled |
| Analog Peripherals | 10-bit ADC with 26 input channels, internal 1.45 V reference, and integrated temperature sensor |
| Serial Interfaces | Up to 8 CSI, 4 UART/LIN, and 10 I²C/Simplified I²C channels - all independently clocked and interrupt-capable |
| Operating Temperature | -40°C to +105°C (industrial G-grade), qualified per AEC-Q100 stress test conditions |
Pinout & Package
Package: 48-pin LFQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3 (MSL3).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual VDD/VSS pairs ensure stable core and I/O rail decoupling; supports single 1.6–5.5 V supply |
| P00–P07, P10–P17, P20–P27, P30–P37, P40–P47, P50–P57 | General-purpose I/O ports | 48 total I/O pins; configurable as N-ch open-drain (6 V tolerant), TTL input, or pull-up; supports 1.8/2.5/3.0 V interfacing |
| P20/P21 | Analog inputs / AVREFP / AVREFM | Dedicated ADC reference voltage terminals; enable precise ratiometric measurements independent of VDD noise |
| P10–P13 | SCK00/SI00/SO00/SS00 | Hardware CSI0 channel pins - enable SPI-like communication without bit-banging overhead |
| P14–P17 | RxD0/TxD0/RxD1/TxD1 | Dual UART channels with LIN bus support; allow simultaneous host comms and local bus diagnostics |
| P30–P33 | SCL00/SDA00/SCL01/SDA01 | Two independent I²C interfaces; permit concurrent sensor hub and EEPROM access without arbitration conflict |
Key Features
| Feature | Design Value |
|---|---|
| Self-programmable flash with boot swap | Enables field firmware updates with zero downtime via dual-bank operation and flash shield window protection |
| Background operation (BGO) | Allows full CPU execution from code flash while rewriting data flash - critical for logging during real-time control |
| SNOOZE mode | Permits UART/CSI/I²C peripherals to monitor traffic and trigger wake-up with <1.5 μs latency - ideal for always-on comms |
| On-chip voltage detector (LVD) | 14-level programmable reset/interrupt threshold ensures graceful brown-out response across wide VDD range (1.6–5.5 V) |
| Real-time clock with calendar | 99-year date/time tracking with alarm and auto-correction eliminates need for external RTC IC and backup battery |
Applications
| Industrial Motor Control | Smart Energy Metering |
|---|---|
Use Scenario: Closed-loop speed regulation of BLDC fans using hall-effect feedback and PWM output. IC Role / Device Role / Timing Role: Main controller executing FOC algorithm, managing 3-phase gate drivers, and sampling current/voltage sensors at 100 kSPS. Use Value: Integrated 10-bit ADC with 26 channels and hardware multiplier enables real-time current vector calculation without external DSP. | Use Scenario: Tamper-resistant kWh measurement with pulse counting, tariff switching, and secure data logging. IC Role / Device Role / Timing Role: System-on-chip handling metrology ADC interface, RTC-based billing cycles, and encrypted flash storage of consumption history. Use Value: 8 KB data flash rated for 1M writes ensures >10-year daily log retention; LVD prevents corruption during power dips. |
| Wireless Sensor Node | Building Automation Controller |
Use Scenario: Battery-powered CO₂/temperature/humidity node transmitting via sub-GHz RF module every 5 minutes. IC Role / Device Role / Timing Role: Low-power coordinator managing sensor acquisition, RF packet assembly, and deep-sleep scheduling. Use Value: 0.57 μA STOP mode with RTC wake-up extends CR2032 life to >5 years; SNOOZE mode allows UART-triggered fast wake for debug access. | Use Scenario: HVAC zone controller interfacing with thermostats, dampers, and BACnet MS/TP fieldbus. IC Role / Device Role / Timing Role: Protocol gateway translating Modbus RTU to BACnet MSTP while maintaining local PID loop stability. Use Value: Dual UART + hardware LIN support enables native BACnet physical layer compliance and legacy device integration without transceivers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F101GGGFB#30 | No data flash (0 KB); identical core, peripherals, and package | Unsuitable for firmware-over-the-air or parameter logging; requires external EEPROM/NV memory | Select when data persistence is handled externally and cost reduction is prioritized |
| RA2A1GBMH20#AC0 | 32-bit Arm Cortex-M23, 256 KB flash, 32 KB SRAM, 12-bit ADC, 1.6–5.5 V, -40°C to +105°C | Higher compute throughput and security features (TrustZone), but larger code footprint and different toolchain | Select when future scalability, cryptographic acceleration, or functional safety certification is required |
Compared with R5F100GGGFB#30, R5F101GGGFB#30 removes data flash to reduce cost and die size while retaining full code flash and peripheral compatibility; RA2A1GBMH20#AC0 offers a 32-bit upgrade path with enhanced analog precision and security, at the expense of increased power and software migration effort.
Availability
R5F100GGGFB#30 is available at Aetrix Electronics and suitable for industrial motor control, smart energy metering, wireless sensor nodes, and building automation controllers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F100GGGFB#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 product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive industrial and consumer applications requiring robust operation from -40°C to +105°C, integrated analog, and seamless firmware update capability.
FAQ
What is the maximum clock frequency and corresponding performance of the R5F100GGGFB#30?
The R5F100GGGFB#30 operates at up to 32 MHz using its high-accuracy on-chip oscillator, delivering 41 DMIPS of processing performance. Its minimum instruction execution time is 0.03125 μs under these conditions, and it supports dynamic clock scaling down to 32.768 kHz for ultra-low-power RTC operation with 30.5 μs instruction time. This flexibility enables precise trade-offs between performance and energy use in the R5F100GGGFB#30 design.
Does the R5F100GGGFB#30 include integrated data flash memory, and what is its endurance rating?
Yes, the R5F100GGGFB#30 integrates 8 KB of data flash memory with guaranteed endurance of 1,000,000 write/erase cycles (typical) across the full 1.8–5.5 V VDD range. It supports background operation (BGO), allowing program execution from code flash while rewriting data flash - a key capability for reliable data logging in the R5F100GGGFB#30 without halting real-time tasks.
What package type and pin count does the R5F100GGGFB#30 use, and is it RoHS compliant?
The R5F100GGGFB#30 uses a 48-pin LFQFP package (7 mm × 7 mm, 0.5 mm pitch), identified by the "FB" suffix in its part number. It is fully RoHS-compliant and rated for moisture sensitivity level 3 (MSL3). The package provides 48 I/O pins with configurable drive strength, open-drain capability, and mixed-voltage interface support - all verified for industrial deployment in the R5F100GGGFB#30.
How does the R5F100GGGFB#30 support low-power operation in battery-powered applications?
The R5F100GGGFB#30 achieves ultra-low-power operation via HALT, STOP, and SNOOZE modes: STOP mode draws just 0.57 μA while maintaining RTC and LVD functionality, and SNOOZE mode enables UART/CSI/I²C peripherals to monitor traffic and wake the core in under 1.5 μs. These capabilities make the R5F100GGGFB#30 especially effective in energy-constrained designs like wireless sensor nodes and portable instrumentation.
Can the R5F100GGGFB#30 be used in automotive applications, and what qualification does it meet?
The R5F100GGGFB#30 is rated for industrial operation from -40°C to +105°C (G-grade) and meets JEDEC JESD22-A108 reliability standards, but it is not AEC-Q100 qualified. It is suitable for under-hood industrial equipment, factory automation, and building controls where extended temperature and long-term stability are required - however, for automotive powertrain or safety-critical systems, Renesas' RL78/F1x or RA-series AEC-Q100 qualified MCUs should be selected instead of the R5F100GGGFB#30.
R5F100GGGFB#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-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:
- 34
- 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):
- 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:
R5F100GGGFB#30 FAQ
1.How can I place an order for R5F100GGGFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100GGGFB#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 R5F100GGGFB#30 reliable?
The price and inventory of R5F100GGGFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100GGGFB#30 is usually 5 days.
3.What payment methods are accepted for R5F100GGGFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100GGGFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100GGGFB#30?
R5F100GGGFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100GGGFB#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 R5F100GGGFB#30?
For technical support, including R5F100GGGFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100GGGFB#30 requirements.
6.How does Aetrix verify that R5F100GGGFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F100GGGFB#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 R5F100GGGFB#30 meets industry standards.
7.What is the process for return or replacement of R5F100GGGFB#30?
All R5F100GGGFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100GGGFB#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 R5F100GGGFB#30 part is unused and in its original packaging.
Return procedure for R5F100GGGFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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