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Renesas R5F100FGGFP#50
- Part No.:
- R5F100FGGFP#50
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 44-LQFP
- Datasheet:
-
R5F100FGGFP#50.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 44LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,000
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Product details
Overview
R5F100FGGFP#50 from Renesas is a 44-pin LQFP-44, 5 V-tolerant 16-bit RL78/G13 microcontroller with 96 KB flash, 8 KB data flash, 8 KB RAM, integrated RTC and low-voltage detector, targeting battery-powered industrial sensors and motor control interfaces operating from 1.6–5.5 V.
For engineers reviewing the R5F100FGGFP#50 datasheet, R5F100FGGFP#50 pinout, R5F100FGGFP#50 application, or R5F100FGGFP#50 equivalent, key selection criteria include its 0.57 μA STOP-mode current, 41 DMIPS @ 32 MHz performance, 10-bit 24-channel ADC, dual UART/LIN support, and industrial-grade –40°C to +105°C operation.
Technical Context
The R5F100FGGFP#50 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). It integrates a 12-bit interval timer, calendar-based real-time clock with alarm and correction, and watchdog timer with dedicated low-speed oscillator.
Power management includes HALT, STOP, and SNOOZE modes; voltage detection offers 14 programmable LVD levels with interrupt/reset options; DMA supports 4 channels with 2-clock transfers between SFR and RAM; and serial interfaces include up to 4 UART/LIN, 10 I²C/Simplified I²C, and 8 CSI channels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline, 1 MB address space |
| Max Operating Frequency | 32 MHz (41 DMIPS), with selectable high-speed on-chip oscillator (±1.0% accuracy) |
| Memory Configuration | 96 KB code flash (1 KB blocks), 8 KB data flash (1M rewrite cycles), 8 KB RAM |
| Low-Power Performance | 0.57 μA in STOP mode (RTC + LVD active), 66 μA/MHz in active mode |
| Analog Peripherals | 10-bit ADC with 24 input channels, internal 1.45 V reference and temperature sensor |
| Digital Interfaces | 4 UART/LIN channels, 10 I²C/Simplified I²C channels, 8 CSI (SPI-compatible) channels |
| Operating Temperature | –40°C to +105°C (industrial G-grade qualification) |
Pinout & Package
Package: 44-pin LQFP (10 × 10 mm, 0.8-mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10/SCK00/SCL00 | Port 10 / SPI Clock / I²C Clock | Multi-function pin supporting synchronous serial clock for CSI0 and I²C master/slave |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Port 11 / SPI Input / UART0 RX / Debug RX / I²C Data | Shared signal path enabling hardware debugging, serial comms, and I²C data transfer |
| P12/SO00/TxD0/TOOLTxD/SDA00 | Port 12 / SPI Output / UART0 TX / Debug TX / I²C Data | Enables full-duplex UART, SPI, and bidirectional I²C on same pin group |
| P13/INTP0/ANI3 | Port 13 / External Interrupt 0 / Analog Input 3 | Combines edge-triggered wake-up capability with analog sensing for low-power event-driven design |
| P14/INTP1/ANI4 | Port 14 / External Interrupt 1 / Analog Input 4 | Supports dual-interrupt wake-up from STOP mode while retaining ADC channel access |
| P15/INTP2/ANI5 | Port 15 / External Interrupt 2 / Analog Input 5 | Extends interrupt-driven responsiveness across three independent sources with analog monitoring |
Key Features
| Feature | Design Value |
|---|---|
| Self-programming flash | Enables field firmware updates with boot swap and flash shield window protection |
| Background data flash operation | Allows concurrent code execution from program memory during 1M-cycle data flash rewrites |
| Real-time clock with calendar | Provides 99-year date/time tracking, alarm, and auto-correction without external components |
| Multi-voltage I/O interface | Supports direct connection to 1.8 V, 2.5 V, and 3.0 V peripherals without level shifters |
| Dedicated low-speed oscillator | Ensures reliable watchdog and RTC operation independent of main clock stability |
| On-chip BCD correction | Reduces firmware overhead for decimal arithmetic in display and metering applications |
Applications
| Industrial Sensor Node | Smart HVAC Controller |
|---|---|
|
Use Scenario: Battery-powered environmental monitor logging temperature, humidity, and CO₂ at 15-minute intervals. IC Role / Device Role / Timing Role: Main system controller executing sensor polling, RTC-triggered data capture, and low-power sleep scheduling. Use Value: 0.57 μA STOP-mode current extends 2xAA battery life beyond 5 years; integrated 10-bit ADC eliminates external signal conditioning. |
Use Scenario: Zone-level HVAC actuator managing fan speed, valve position, and damper control via Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Communication gateway and motor control executor with UART/LIN for diagnostics and PWM output generation. Use Value: Dual UART channels enable simultaneous Modbus master and service port; 41 DMIPS handles PID loop + protocol stack in real time. |
| Programmable Power Supply | Industrial PLC I/O Module |
|
Use Scenario: Digitally adjustable DC power supply with voltage/current setpoint control, overvoltage protection, and USB-C PD negotiation. IC Role / Device Role / Timing Role: System supervisor coordinating DAC output, ADC feedback sampling, LVD fault response, and communication interface. Use Value: On-chip 14-level LVD provides precise brown-out detection; 8 KB data flash stores calibration coefficients and user profiles. |
Use Scenario: DIN-rail mounted digital input/output expansion module for legacy PLC systems with isolated 24 VDC inputs and relay outputs. IC Role / Device Role / Timing Role: Isolation interface controller handling opto-coupler timing, debounce logic, and CAN/LIN bus bridging. Use Value: 24-channel ADC monitors input status and supply rail health; SNOOZE mode enables fast wake-up from deep sleep on input edge detection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100GGGFP#50 | 128 KB flash, 12 KB RAM, same package and peripheral set | Required for larger firmware images or extended data buffering in edge-node preprocessing | Select when >96 KB code space or >8 KB RAM is needed without changing PCB layout |
| RL78/G14 R5F104BAAGFP#50 | Enhanced RL78/G14 core, 128 KB flash, 16 KB RAM, added 16-bit SAR ADC and enhanced DMA | Needed for higher-resolution analog acquisition or multi-axis motor control with faster loop rates | Choose for next-generation designs requiring improved ADC SNR or deterministic DMA offload |
Compared with R5F100FGGFP#50, R5F100GGGFP#50 delivers scalable memory headroom within identical thermal and pinout constraints, while RL78/G14 R5F104BAAGFP#50 introduces architectural upgrades-higher ADC resolution, expanded DMA, and faster interrupt latency-for demanding real-time control where R5F100FGGFP#50 reaches functional limits.
Availability
R5F100FGGFP#50 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart HVAC controllers, and programmable power supplies requiring stable component supply across extended product lifecycles.
Supply support for R5F100FGGFP#50 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 was designed for cost-sensitive, ultra-low-power general-purpose embedded applications requiring robust industrial temperature operation and integrated analog/mixed-signal peripherals.
FAQ
What is the maximum operating frequency and associated DMIPS rating for R5F100FGGFP#50?
The R5F100FGGFP#50 operates at up to 32 MHz with a measured performance of 41 DMIPS. This benchmark reflects its RL78 CPU core's 3-stage pipeline efficiency under standard EEMBC CoreMark conditions and is achievable using the on-chip high-speed oscillator calibrated to ±1.0% accuracy across 1.8–5.5 V and –40°C to +105°C.
Does R5F100FGGFP#50 support self-programming of its code flash memory?
Yes, R5F100FGGFP#50 supports full self-programming of code flash memory, including block erase, write, and verification. It implements boot swap functionality and flash shield window protection to prevent unauthorized access or accidental overwrite during firmware updates.
What are the low-power operating modes supported by R5F100FGGFP#50, and what is the lowest current consumption?
R5F100FGGFP#50 supports HALT, STOP, and SNOOZE modes. Its lowest active current is 0.57 μA in STOP mode with only RTC and LVD enabled-verified at VDD = 3.0 V and TA = 25°C per R01DS0131EJ0380 Rev.3.80 datasheet Section 1.1.
How many analog input channels does the 10-bit ADC in R5F100FGGFP#50 support, and are internal references available?
The R5F100FGGFP#50 integrates a 10-bit successive-approximation ADC with 24 configurable analog input channels. It includes an internal 1.45 V reference voltage and a factory-calibrated temperature sensor-both accessible without external components per datasheet Section 1.1 "A/D converter".
Is R5F100FGGFP#50 qualified for industrial temperature range operation?
Yes, R5F100FGGFP#50 carries the "G" suffix denoting industrial qualification with guaranteed operation from –40°C to +105°C ambient temperature. This rating is validated per JEDEC JESD22-A108 and applies to all electrical specifications in the R01DS0131EJ0380 datasheet.
R5F100FGGFP#50 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 44-LQFP
- Series:
- RL78/G13
- Packaging:
- Tape & Reel (TR)
- 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:
- 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:
R5F100FGGFP#50 FAQ
1.How can I place an order for R5F100FGGFP#50 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100FGGFP#50 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 R5F100FGGFP#50 reliable?
The price and inventory of R5F100FGGFP#50 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100FGGFP#50 is usually 5 days.
3.What payment methods are accepted for R5F100FGGFP#50?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100FGGFP#50 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100FGGFP#50?
R5F100FGGFP#50 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100FGGFP#50 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 R5F100FGGFP#50?
For technical support, including R5F100FGGFP#50 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100FGGFP#50 requirements.
6.How does Aetrix verify that R5F100FGGFP#50 is sourced from the original manufacturer or authorized distributors?
All R5F100FGGFP#50 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 R5F100FGGFP#50 meets industry standards.
7.What is the process for return or replacement of R5F100FGGFP#50?
All R5F100FGGFP#50 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100FGGFP#50, 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 R5F100FGGFP#50 part is unused and in its original packaging.
Return procedure for R5F100FGGFP#50:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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