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Renesas R5F100FCGFP#10
- Part No.:
- R5F100FCGFP#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 44-LQFP
- Datasheet:
-
R5F100FCGFP#10.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 44LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,280
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Product details
Overview
R5F100FCGFP#10 from Renesas is a 44-pin LQFP-44, 16-bit RL78/G13 microcontroller with 96 KB flash, 8 KB data flash, 4 KB RAM, 1.6–5.5 V operation, and ultra-low-power consumption (66 μA/MHz active, 0.57 μA RTC+LVD mode), deployed in industrial sensor nodes and battery-powered control modules.
For engineers reviewing the R5F100FCGFP#10 datasheet, R5F100FCGFP#10 pinout, R5F100FCGFP#10 application, or R5F100FCGFP#10 equivalent, key selection criteria include its integrated RTC with calendar/alarm, 10-bit 24-channel ADC, dual UART/LIN support, 16-bit timer suite, and industrial-grade −40°C to +105°C operation under G-grade qualification.
Technical Context
The R5F100FCGFP#10 implements the RL78 CPU core with 3-stage pipeline CISC architecture, supporting instruction execution times from 0.03125 μs (32 MHz HS mode) to 30.5 μs (32.768 kHz subsystem clock). It integrates on-chip debug, self-programming flash with boot swap, and background operation for data flash rewriting.
Its peripheral set includes up to 4 UART/LIN channels, 10 I²C/Simplified I²C channels, 8–16 × 16-bit timers, real-time clock with calendar and clock correction, and an 8/10-bit ADC with internal 1.45 V reference and temperature sensor - all operating within a single 1.6–5.5 V supply rail.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC with 3-stage pipeline, 41 DMIPS @ 32 MHz |
| Flash Memory | 96 KB code flash (1 KB block size), with security lock and on-chip debug |
| Data Flash | 8 KB with background operation (BGO), 1M rewrite cycles, 1.8–5.5 V programming |
| RAM | 4 KB on-chip SRAM, including dedicated flash library RAM area at FEF00H |
| ADC | 10-bit resolution, 24 analog input channels, internal 1.45 V reference & temp sensor |
| Operating Temp | −40°C to +105°C (G-grade industrial qualification) |
| Supply Voltage | 1.6 V to 5.5 V single supply, enabling direct Li-ion or multi-cell battery interface |
Pinout & Package
Package: 44-pin LQFP (10 × 10 mm, 0.8-mm pitch), RoHS-compliant, surface-mountable with standard reflow profile.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual VDD/VSS pairs ensure stable core/peripheral rail decoupling; supports 1.6–5.5 V operation |
| P10/P11 | SCK00/SI00/RxD0/TOOLRxD/SDA00 | Multi-function port supporting SPI clock/data, UART receive, debug serial, and I²C data |
| P12/P13 | SO00/TxD0/TOOLTxD/SCL00 | Shared UART transmit, SPI output, debug TX, and I²C clock - enables consolidated serial debug & comms |
| P20–P27 | ANI0–ANI7 | Eight of 24 ADC input channels; P20/P21 also serve as AVREFP/AVREFM for precision analog reference |
| P30–P37 | Port 3 general I/O | N-ch open-drain capable (6 V tolerant), TTL input buffer, and programmable pull-up for mixed-voltage interfacing |
| RESET | Active-low reset input | Accepts external reset; internally tied to on-chip POR and LVD with 14-level voltage detection |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power HALT/STOP/SNOOZE modes | Enables sub-μA sleep states while retaining RTC and LVD functionality for long-life battery systems |
| On-chip high-accuracy oscillator | ±1.0% accuracy over 1.8–5.5 V and −20 to +85°C eliminates need for external crystal in cost-sensitive designs |
| Self-programmable flash with boot swap | Supports field firmware updates without external programmer; boot swap enables fail-safe OTA upgrades |
| Real-time clock with calendar | 99-year calendar, alarm, and clock correction allows precise time-stamping and scheduling in embedded controllers |
| DMA controller (4 channels) | Reduces CPU load during memory-to-peripheral transfers; 2-clock latency for 8/16-bit SFR ↔ RAM moves |
Applications
| Smart Sensor Node | Industrial HMI Panel |
|---|---|
Use Scenario: Battery-powered environmental monitor collecting temperature, humidity, and CO₂ via analog and digital sensors. IC Role / Device Role / Timing Role: Main system controller executing sensor fusion, local decision logic, and low-power wireless transmission scheduling. Use Value: 0.57 μA STOP mode with RTC keeps time and triggers wake-ups; 10-bit 24-channel ADC digitizes multiple analog sensors simultaneously. | Use Scenario: Local operator interface for PLC-controlled HVAC systems with touch buttons, LED indicators, and serial diagnostics. IC Role / Device Role / Timing Role: Human-machine interface coordinator managing button debounce, LED PWM dimming, UART-LIN diagnostics, and real-time status display. Use Value: Dual UART/LIN interfaces enable concurrent communication with master PLC and service tools; −40°C to +105°C rating ensures reliability in panel enclosures. |
| Energy Metering Module | Appliance Motor Control |
Use Scenario: Residential electricity meter measuring voltage/current waveforms and computing kWh using metrology algorithms. IC Role / Device Role / Timing Role: Metrology co-processor handling ADC sampling, RMS calculation, and tamper detection logic alongside main MCU. Use Value: 10-bit ADC with internal reference and temperature sensor enables drift-compensated measurements; BGO allows firmware updates without interrupting metering. | Use Scenario: Brushless DC motor driver in smart washing machines requiring commutation timing, current sensing, and fault protection. IC Role / Device Role / Timing Role: Timing-critical motor control unit generating PWM outputs, sampling current feedback, and executing overcurrent shutdown. Use Value: 16-bit timer array with dead-time insertion and complementary output supports precise 3-phase gate drive; LVD monitors supply integrity during load transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F101FCGFP#10 | No data flash (0 KB); identical core, peripherals, package, and temperature grade | Not suitable where nonvolatile parameter storage or firmware update staging is required | Select when data flash is unnecessary and BOM cost reduction is prioritized |
| R5F100FGGFP#10 | 128 KB flash, 8 KB data flash, 8 KB RAM - same package, G-grade, and peripheral set | Higher memory capacity supports larger protocol stacks (e.g., Modbus TCP, BLE host) | Choose when future firmware expansion or additional feature integration is anticipated |
Compared with R5F100FCGFP#10, R5F101FCGFP#10 removes data flash to reduce cost and die size but retains full functional compatibility for read-only configuration, while R5F100FGGFP#10 scales memory resources without altering footprint or thermal behavior - enabling seamless migration paths within the same PCB layout.
Availability
R5F100FCGFP#10 is available at Aetrix Electronics and suitable for industrial sensor nodes, energy metering modules, appliance motor control units, and HMI panels requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F100FCGFP#10 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 true low-power 16-bit MCUs optimized for cost-sensitive, battery-operated, and industrial control applications demanding robustness, integrated analog, and long-term supply assurance.
FAQ
What is the maximum operating frequency and corresponding performance of the R5F100FCGFP#10?
The R5F100FCGFP#10 operates at up to 32 MHz using its high-speed on-chip oscillator, delivering 41 DMIPS of processing performance. Its minimum instruction execution time is 0.03125 μs in this mode. The device also supports ultra-low-speed operation down to 32.768 kHz for RTC and low-power monitoring tasks, with instruction time extending to 30.5 μs - enabling dynamic clock scaling to match real-time workload demands while minimizing energy use.
Does the R5F100FCGFP#10 support in-system programming and secure firmware updates?
Yes, the R5F100FCGFP#10 supports full in-system programming via its on-chip debug interface and self-programming flash controller. It includes boot swap functionality and flash shield window protection to prevent unauthorized access or overwrite of critical firmware sections. These features allow safe, field-upgradable firmware deployment without requiring external programmers - a key capability for R5F100FCGFP#10-based remote or maintenance-constrained deployments.
What analog capabilities does the R5F100FCGFP#10 provide for sensor interfacing?
The R5F100FCGFP#10 integrates a 10-bit successive-approximation ADC with up to 24 input channels, selectable internal 1.45 V reference voltage, and an on-die temperature sensor. It supports simultaneous sampling across multiple channels and operates across the full 1.6–5.5 V supply range - making it suitable for direct connection to resistive, capacitive, and thermistor-based sensors without external signal conditioning in many R5F100FCGFP#10 implementations.
Is the R5F100FCGFP#10 qualified for industrial temperature operation?
Yes, the R5F100FCGFP#10 carries the 'G' suffix indicating industrial-grade qualification with guaranteed operation from −40°C to +105°C ambient temperature. This rating applies across all specified electrical parameters including flash endurance, ADC accuracy, oscillator stability, and I/O drive strength - ensuring reliable R5F100FCGFP#10 performance in enclosed control cabinets, motor drives, and outdoor metering equipment.
How many serial communication interfaces does the R5F100FCGFP#10 integrate, and what protocols do they support?
The R5F100FCGFP#10 integrates three distinct serial interface types: up to four UART/LIN channels (supporting LIN 2.2 physical layer), up to ten I²C/Simplified I²C channels (with multimaster and broadcast support), and up to eight CSI (SPI-compatible) channels. All operate concurrently and share flexible pin mapping - allowing R5F100FCGFP#10 to manage multiple sensors, displays, and bus masters simultaneously without external bridging logic.
R5F100FCGFP#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 44-LQFP
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Active
- 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:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 2K 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:
R5F100FCGFP#10 FAQ
1.How can I place an order for R5F100FCGFP#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100FCGFP#10 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 R5F100FCGFP#10 reliable?
The price and inventory of R5F100FCGFP#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100FCGFP#10 is usually 5 days.
3.What payment methods are accepted for R5F100FCGFP#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100FCGFP#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100FCGFP#10?
R5F100FCGFP#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100FCGFP#10 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 R5F100FCGFP#10?
For technical support, including R5F100FCGFP#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100FCGFP#10 requirements.
6.How does Aetrix verify that R5F100FCGFP#10 is sourced from the original manufacturer or authorized distributors?
All R5F100FCGFP#10 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 R5F100FCGFP#10 meets industry standards.
7.What is the process for return or replacement of R5F100FCGFP#10?
All R5F100FCGFP#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100FCGFP#10, 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 R5F100FCGFP#10 part is unused and in its original packaging.
Return procedure for R5F100FCGFP#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F100FCGFP#10 Tags
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