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Renesas R5F104PGGFB#30
- Part No.:
- R5F104PGGFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F104PGGFB#30.pdf
- Description:
- IC MCU 16BIT 128KB FLSH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:363
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Product details
Overview
R5F104PGGFB#30 from Renesas is a 48-pin LFQFP, 0.5 mm pitch, industrial-grade (−40°C to +105°C) RL78/G14 16-bit MCU with 96 KB flash, 12 KB RAM, and 8 KB data flash. It delivers 44 DMIPS at 32 MHz, operates from 1.6–5.5 V, and supports ultra-low-power modes (0.60 μA in RTC+LVD mode), targeting battery-powered industrial control and sensor interface applications.
For engineers reviewing the R5F104PGGFB#30 datasheet, R5F104PGGFB#30 pinout, R5F104PGGFB#30 application, or R5F104PGGFB#30 equivalent, key selection criteria include its integrated 10-bit 20-channel ADC, dual UART/LIN support, real-time clock with calendar, hardware DTC/ELC for low-CPU-load peripheral coordination, and LFQFP-48 package compatibility with high-density industrial PCB layouts.
Technical Context
The R5F104PGGFB#30 implements the RL78 CPU core with 3-stage pipeline, supporting instruction execution times from 0.03125 µs (32 MHz) to 30.5 µs (32.768 kHz), and includes multiply/divide/accumulate instructions. Its memory subsystem integrates 96 KB code flash (1 KB block size), 8 KB data flash (1M rewrite cycles), and 12 KB on-chip RAM.
Peripheral integration includes Timer Array Unit (TAU) with 8 channels, 12-bit interval timer, RTC with alarm/calendar, watchdog timer, 10-bit 20-channel ADC with internal reference and temperature sensor, two 8-bit DAC outputs, up to 10 I²C/Simplified I²C channels, and Event Link Controller (ELC) enabling direct peripheral-to-peripheral signal routing without CPU intervention.
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 44 DMIPS for deterministic real-time control |
| Flash Memory | 96 KB code flash - sufficient for complex firmware with bootloader and safety routines |
| Data Flash | 8 KB - enables robust parameter storage with 1,000,000 write cycles and background operation |
| RAM | 12 KB - supports multitasking RTOS, communication stacks, and sensor buffering |
| ADC | 10-bit, 20-channel - provides high-resolution analog sensing across industrial voltage ranges (1.6–5.5 V) |
| Low-Power Modes | 0.60 μA (RTC+LVD active) - extends battery life in always-on monitoring systems |
Pinout & Package
Package: 48-pin LFQFP (7 × 7 mm, 0.5 mm pitch), industrial temperature grade (−40°C to +105°C), lead-free and RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P121/X1 | Crystal input | Connects to 32.768 kHz crystal for precision RTC operation |
| P122/X2/EXCLK | Crystal output / external clock input | Drives crystal oscillator or accepts external clock source for system timing flexibility |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; initiates full device initialization |
| REGC | Regulator capacitor connection | Requires 0.47–1 µF capacitor to VSS for stable on-chip voltage regulator operation |
| P137/INTP0 | External interrupt input | Dedicated wake-up/interrupt source with configurable priority for event-driven power management |
| P00/TI00/TxD1 | Timer input / UART transmit | Shared pin enables simultaneous input capture and serial communication on same I/O |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | Routes 19–26 peripheral events directly-eliminates CPU polling and reduces latency for time-critical responses |
| Data Flash Background Operation (BGO) | Enables code execution from flash while rewriting data flash-ensures uninterrupted real-time operation during firmware updates |
| Hardware Data Transfer Controller (DTC) | Offloads DMA-like transfers for UART, ADC, and timer buffers-reduces CPU load by up to 30% in data-intensive tasks |
| Integrated RTC with Calendar | Tracks date/time for 99 years with alarm and clock correction-enables timestamping and scheduled wake-up without external components |
| Ultra-Low-Power STOP/HALT Modes | 0.60 μA RTC+LVD current-supports multi-year battery life in remote sensor nodes and metering devices |
Applications
| Industrial Sensor Node | Smart Energy Meter |
|---|---|
Use Scenario: Battery-powered environmental sensor collecting temperature, humidity, and voltage data every 15 minutes. IC Role / Device Role / Timing Role: Main controller executing sensor acquisition, ADC conversion, RTC-timed data logging, and UART-based wireless transmission. Use Value: 0.60 μA STOP mode with RTC ensures >5-year battery life; 10-bit ADC and internal temperature sensor eliminate external signal conditioning. |
Use Scenario: DIN-rail mounted electricity meter performing real-time energy calculation, tamper detection, and optical/IR communication. IC Role / Device Role / Timing Role: System-on-chip managing metrology engine interface, EEPROM parameter storage, LIN bus for utility communication, and secure boot. Use Value: 8 KB data flash with 1M rewrite cycles stores calibration data and firmware logs reliably; LIN-capable UART meets IEC 62056-21 requirements. |
| Programmable Logic Controller (PLC) I/O Module | Motor Control Interface Board |
Use Scenario: Compact 8-channel digital input module for factory automation, detecting switch states and fault signals. IC Role / Device Role / Timing Role: Real-time I/O manager with ELC-linked GPIO interrupts, DTC-assisted status reporting, and watchdog supervision. Use Value: ELC enables sub-µs response to input changes without CPU overhead; 48-pin LFQFP fits tight board space while supporting 26+ GPIOs. |
Use Scenario: Brushless DC motor driver board requiring PWM generation, current sensing, thermal monitoring, and CAN communication. IC Role / Device Role / Timing Role: Motion controller generating complementary PWM via TAU, sampling shunt voltage via ADC, and communicating over UART/LIN to host MCU. Use Value: TAU's 8-channel timer array supports 3-phase PWM with dead-time insertion; 20-channel ADC concurrently samples multiple analog signals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F104LGGB#30 | 512 KB flash, 48 KB RAM, same LFQFP-48 package and peripherals | Supports larger firmware images and complex protocol stacks (e.g., Modbus TCP with TLS) | Select when future firmware expansion or additional security libraries require >96 KB flash |
| R5F104PJGFB#30 | 100-pin LFQFP, 192 KB flash, 20 KB RAM, adds 4 more I/O and 2 extra UART channels | Suitable for systems needing expanded connectivity (dual UART + I²C + SPI) and higher I/O count | Choose for designs requiring ≥60 GPIOs or concurrent multi-protocol communication without external bridging |
Compared with R5F104PGGFB#30, R5F104LGGB#30 offers 5.3× more flash for advanced feature sets, while R5F104PJGFB#30 trades pin count for I/O scalability-both retain identical low-power architecture and peripheral IP, enabling migration with minimal software rework.
Availability
R5F104PGGFB#30 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart energy meters, PLC I/O modules, and motor control interface boards requiring stable component supply and long-term lifecycle assurance.
Supply support for R5F104PGGFB#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/G14 product line delivers true low-power 16-bit MCUs optimized for cost-sensitive industrial control, sensor fusion, and battery-operated equipment-balancing performance, integration, and energy efficiency.
FAQ
What is the operating temperature range for the R5F104PGGFB#30?
The R5F104PGGFB#30 is rated for industrial operation from −40°C to +105°C, as indicated by the 'G' suffix in the part number. This extended range supports deployment in harsh environments such as factory floors, outdoor metering enclosures, and motor drive cabinets where ambient temperatures exceed standard commercial limits.
Does the R5F104PGGFB#30 support LIN bus communication?
Yes, the R5F104PGGFB#30 supports LIN bus communication through its UART peripherals, which are explicitly documented as LIN-bus capable in the RL78/G14 datasheet. The UART module includes LIN-specific features such as automatic sync field detection and break signal generation required for LIN 2.x compliance.
How much data flash endurance does the R5F104PGGFB#30 provide?
The R5F104PGGFB#30 includes 8 KB of data flash memory rated for 1,000,000 write/erase cycles (typical), with background operation (BGO) enabling concurrent program execution. This endurance level supports daily parameter updates for over 2,700 years, making it suitable for long-life industrial logging and calibration storage.
What debug interface does the R5F104PGGFB#30 use?
The R5F104PGGFB#30 uses Renesas' on-chip debug interface compatible with E2 emulator and E2 studio IDE. Debug access is provided via dedicated pins P40/TOOL0 and P50/TRGIOA (shared with UART), supporting full breakpoint, watchpoint, and real-time variable monitoring without requiring external JTAG adapters.
Can the R5F104PGGFB#30 operate from a single 1.8 V supply?
Yes, the R5F104PGGFB#30 operates across a 1.6 V to 5.5 V supply range, including stable functionality at 1.8 V. At this voltage, it maintains full peripheral operation-including 10-bit ADC, RTC, and UART-with reduced maximum frequency (24 MHz), enabling compatibility with low-voltage battery systems and mixed-supply designs.
R5F104PGGFB#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/G14
- 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:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 16K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 20x8/10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F104PGGFB#30 FAQ
1.How can I place an order for R5F104PGGFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F104PGGFB#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 R5F104PGGFB#30 reliable?
The price and inventory of R5F104PGGFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F104PGGFB#30 is usually 5 days.
3.What payment methods are accepted for R5F104PGGFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F104PGGFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F104PGGFB#30?
R5F104PGGFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F104PGGFB#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 R5F104PGGFB#30?
For technical support, including R5F104PGGFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F104PGGFB#30 requirements.
6.How does Aetrix verify that R5F104PGGFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F104PGGFB#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 R5F104PGGFB#30 meets industry standards.
7.What is the process for return or replacement of R5F104PGGFB#30?
All R5F104PGGFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F104PGGFB#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 R5F104PGGFB#30 part is unused and in its original packaging.
Return procedure for R5F104PGGFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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