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Renesas R5F104PGGFA#10
- Part No.:
- R5F104PGGFA#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F104PGGFA#10.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:576
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Product details
Overview
R5F104PGGFA#10 from Renesas is a 48-pin LFQFP, 96 KB flash, 12 KB RAM RL78/G14 16-bit microcontroller operating from 1.6–5.5 V, delivering 44 DMIPS at 32 MHz with ultra-low-power HALT/STOP/SNOOZE modes (0.60 μA RTC+LVD), integrated 10-bit ADC (20 ch), UART/I²C/CSI interfaces, and real-time clock - deployed in industrial sensor nodes and battery-powered control modules.
For engineers reviewing the R5F104PGGFA#10 datasheet, R5F104PGGFA#10 pinout, R5F104PGGFA#10 application, or R5F104PGGFA#10 equivalent, key selection criteria include its -40°C to +105°C industrial temperature grade (G suffix), 48-pin 0.5 mm pitch LFQFP package, 96 KB code flash with data flash (8 KB), and support for background data flash rewriting (BGO) and on-chip debug.
Technical Context
The R5F104PGGFA#10 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 ultra-low-speed mode), plus multiply/divide/accumulate instructions and 1 MB address space. It integrates a 12-bit interval timer, calendar RTC (99-year), watchdog timer, and event link controller (ELC) for peripheral signal routing.
Its power management includes on-chip POR and 14-level LVD with interrupt/reset options, while the data transfer controller (DTC) supports normal, repeat, and block transfer modes activated by interrupts, including chain transfer. The high-accuracy ±1.0% on-chip oscillator (1–64 MHz selectable) eliminates external crystal dependency in many applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC with 3-stage pipeline, 44 DMIPS @ 32 MHz |
| Flash / Data Flash | 96 KB code flash (1 KB blocks), 8 KB data flash with BGO and 1M rewrite cycles |
| RAM | 12 KB on-chip RAM, including dedicated areas for flash library operation |
| Supply Voltage | 1.6 V to 5.5 V single supply - enables direct interface with 1.8/2.5/3.3 V peripherals |
| Power Modes | HALT (66 μA/MHz), STOP (0.60 μA w/ RTC+LVD), SNOOZE - extends battery life in intermittent sensing |
| ADC | 10-bit resolution, 20-channel analog input, internal 1.45 V reference and temperature sensor |
| Timers | 8× 16-bit TAU channels, 1× 12-bit interval timer, 1× calendar RTC (alarm/correction), 1× watchdog |
| Serial Interfaces | 3× UART/LIN, 4–10× I²C/simplified I²C, 3–8× CSI (SPI-compatible), all configurable via ELC |
Pinout & Package
Package: 48-pin LFQFP (7 × 7 mm, 0.5 mm pitch), industrial-grade (G), lead-free, RoHS-compliant. Exposed pad not present (LFQFP, unlike HWQFN).
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| P121 / X1 | Crystal input | Connects to 32.768 kHz tuning-fork crystal for RTC accuracy; requires external load capacitors |
| P122 / X2 / EXCLK | Crystal output / external clock input | Drives crystal; alternatively accepts external clock up to 20 MHz for synchronous system timing |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; debounced externally for robust power-on sequencing |
| REGC | Regulator bypass capacitor terminal | Must connect 0.47–1 µF capacitor to VSS to stabilize internal voltage regulator for low-noise operation |
| P137 / INTP0 | External interrupt input | Dedicated edge-triggered interrupt pin with priority level control for fast wake-up from STOP mode |
| P30 / INTP3 / RTC1HZ / SCK00 | Multi-function pin | Provides 1 Hz RTC output, SPI clock, or interrupt - configurable per application need without hardware change |
| P60 / SCLA0 | I²C serial clock | Open-drain I²C bus clock line with internal pull-up option; supports standard/fast-mode (100/400 kHz) |
| P61 / SDAA0 | I²C serial data | Open-drain I²C bus data line with internal pull-up option; shares same bus as P60 for compact sensor interfacing |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.60 μA current draw with RTC and LVD active - enables >10-year battery life in metering applications |
| Background data flash rewriting (BGO) | Execute code from flash while writing to data flash - enables seamless firmware updates and logging without interruption |
| Event Link Controller (ELC) | Routes 19–26 peripheral events (e.g., ADC end-of-conversion, timer overflow) directly to other peripherals - eliminates CPU overhead and reduces latency |
| On-chip debug with boot swapping | Full debug access via single-wire SWD; boot swapping allows safe field firmware upgrades with rollback capability |
| Multi-voltage I/O interface | GPIOs tolerate 1.8/2.5/3.3 V logic levels - simplifies mixed-voltage system design without level shifters |
| Integrated temperature sensor | Calibrated on-die sensor with ±2°C accuracy - enables thermal monitoring and compensation without external components |
Applications
| Industrial Sensor Node | Smart Energy Meter |
|---|---|
Use Scenario: Battery-powered environmental sensor collecting temperature, humidity, and pressure at 1-minute intervals with wireless transmission every hour. IC Role / Device Role / Timing Role: Main controller managing ADC sampling, RTC-triggered wake-up, low-power sleep states, and UART-to-LoRaWAN bridge. Use Value: 0.60 μA STOP mode with RTC ensures multi-year operation on CR2032; BGO enables secure over-the-air parameter updates. | Use Scenario: DIN-rail mounted electricity meter measuring voltage/current harmonics and storing billing data locally. IC Role / Device Role / Timing Role: System-on-chip handling metrology calculations (via ADC/DMA), tamper detection, secure data logging, and RS-485 communication. Use Value: 10-bit ADC with 20 channels and internal reference supports Class 0.5 accuracy; 8 KB data flash stores 30+ days of consumption history. |
| Programmable Logic Controller (PLC) I/O Module | Industrial HVAC Controller |
Use Scenario: Compact remote I/O module converting 4–20 mA analog inputs and driving relay outputs in factory automation. IC Role / Device Role / Timing Role: Real-time I/O processor with deterministic response using ELC-linked timers and DTC for burst ADC reads. Use Value: ELC eliminates CPU polling delays; 44 DMIPS handles PID loop execution at 10 ms intervals while servicing Modbus RTU over UART. | Use Scenario: Wall-mounted HVAC thermostat with display, keypad, and fan speed control via PWM outputs. IC Role / Device Role / Timing Role: Human interface and control unit managing touch input, LCD drive, temperature regulation, and fan motor timing. Use Value: Integrated buzzer output (P15/PCLBUZ1) drives audible feedback; 12-bit interval timer generates precise PWM for variable-speed blower control. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F104LGGLA#30 | Same RL78/G14 family, 128 KB flash, 16 KB RAM, 48-pin WFLGA (4×4 mm, 0.5 mm pitch) | Smaller footprint, no exposed pad; lower thermal dissipation margin than LFQFP | Select when board space is constrained and thermal load is light; verify PCB reflow profile for WFLGA |
| R5F104PJGFB#30 | Same family, 192 KB flash, 20 KB RAM, 100-pin LFQFP (14×14 mm, 0.5 mm pitch) | Higher pin count enables more UART/I²C instances and GPIOs; larger package increases layout area | Select when expanding peripheral count or memory requirements beyond R5F104PGGFA#10 capacity |
Compared with R5F104PGGFA#10, R5F104LGGLA#30 offers higher memory density in a smaller package but sacrifices thermal performance, while R5F104PJGFB#30 provides scalability for complex I/O systems at the cost of board area - both require distinct PCB layouts and thermal validation.
Availability
R5F104PGGFA#10 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart energy meters, and programmable logic controller I/O modules requiring stable component supply across extended product lifecycles.
Supply support for R5F104PGGFA#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/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 maximum operating frequency and corresponding DMIPS rating for the R5F104PGGFA#10?
The R5F104PGGFA#10 operates at up to 32 MHz with a measured performance of 44 DMIPS. This rating is achieved using the RL78 CPU core's 3-stage pipeline and optimized instruction set, validated under typical conditions (VDD = 3.3 V, TA = 25°C). The high-speed on-chip oscillator supports this frequency without external components, and the minimum instruction time is 0.03125 µs at full speed.
Does the R5F104PGGFA#10 support background data flash rewriting (BGO), and what is the endurance specification?
Yes, the R5F104PGGFA#10 supports background data flash rewriting (BGO), allowing program execution from code flash while simultaneously erasing or programming data flash. Its data flash endurance is rated at 1,000,000 write/erase cycles (typical), with operation supported across the full VDD range of 1.8–5.5 V - enabling reliable long-term data logging in industrial environments.
What are the key power-saving features of the R5F104PGGFA#10, and how do they impact battery life?
The R5F104PGGFA#10 features HALT (66 μA/MHz), STOP (0.60 μA with RTC + LVD), and SNOOZE modes. In STOP mode, only the real-time clock and low-voltage detector remain active - reducing average current to sub-microamp levels during idle periods. This enables multi-year operation on coin-cell batteries in applications like wireless sensors, where wake-up occurs infrequently via RTC alarm or external interrupt.
How many analog input channels does the R5F104PGGFA#10 support, and what ADC resolution and reference options are available?
The R5F104PGGFA#10 integrates a 10-bit successive-approximation ADC with up to 20 analog input channels. It supports internal 1.45 V reference voltage and an on-die temperature sensor. External references are also accepted, and the ADC operates across the full supply range (1.6–5.5 V), ensuring consistent performance in varying input voltage conditions.
Is the R5F104PGGFA#10 pin-compatible with other RL78/G14 variants, and what package-specific considerations apply?
No, the R5F104PGGFA#10 is not pin-compatible with other RL78/G14 variants outside its exact 48-pin LFQFP (0.5 mm pitch) footprint. While electrical functionality aligns within the G14 family, pin assignments differ between packages (e.g., WFLGA, HWQFN, LQFP). The R5F104PGGFA#10 specifically uses PLQP0048KF-A code, and its REGC pin requires a 0.47–1 µF capacitor to VSS - a critical layout requirement not shared by all variants.
R5F104PGGFA#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/G14
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, LINbus, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 86
- 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:
- External, Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F104PGGFA#10 FAQ
1.How can I place an order for R5F104PGGFA#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F104PGGFA#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 R5F104PGGFA#10 reliable?
The price and inventory of R5F104PGGFA#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F104PGGFA#10 is usually 5 days.
3.What payment methods are accepted for R5F104PGGFA#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F104PGGFA#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F104PGGFA#10?
R5F104PGGFA#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F104PGGFA#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 R5F104PGGFA#10?
For technical support, including R5F104PGGFA#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F104PGGFA#10 requirements.
6.How does Aetrix verify that R5F104PGGFA#10 is sourced from the original manufacturer or authorized distributors?
All R5F104PGGFA#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 R5F104PGGFA#10 meets industry standards.
7.What is the process for return or replacement of R5F104PGGFA#10?
All R5F104PGGFA#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F104PGGFA#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 R5F104PGGFA#10 part is unused and in its original packaging.
Return procedure for R5F104PGGFA#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F104PGGFA#10 Tags
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