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Renesas R5F100PGAFB#X0
- Part No.:
- R5F100PGAFB#X0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F100PGAFB#X0.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
R5F100PGAFB#X0 from Renesas is a 100-pin LFQFP (0.5-mm pitch), industrial-grade RL78/G13 16-bit microcontroller with 96 KB flash, 8 KB data flash, 8 KB RAM, and operation up to 32 MHz (41 DMIPS). It integrates RTC, 10-bit ADC (26 channels), UART/SPI/I²C interfaces, 16-bit timers, and ultra-low-power modes (0.57 μA in STOP with RTC+LVD) for battery-powered sensor nodes and industrial control.
For engineers reviewing the R5F100PGAFB#X0 datasheet, R5F100PGAFB#X0 pinout, R5F100PGAFB#X0 application, or R5F100PGAFB#X0 equivalent, key selection criteria include its 100-pin LFQFP-0.5 mm package, -40°C to +105°C industrial temperature grade (G suffix), integrated data flash with 1M rewrite cycles, and support for background data flash programming during code execution.
Technical Context
The R5F100PGAFB#X0 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). Its memory subsystem includes 96 KB on-chip code flash (1 KB block size), 8 KB data flash with background operation (BGO), and 8 KB RAM - all accessible within a 1 MB address space.
Peripherals are tightly coupled to low-power operation: the 10-bit ADC supports up to 26 analog inputs with internal 1.45 V reference and temperature sensor; serial interfaces include up to 4 UART/LIN channels, 8 CSI (SPI-compatible) channels, and 10 I²C/Simplified I²C channels; and real-time clock provides calendar (99-year), alarm, and clock correction functions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline; enables deterministic timing and efficient interrupt handling in resource-constrained embedded systems. |
| Max Operating Frequency | 32 MHz (41 DMIPS); delivers sufficient throughput for motor control, sensor fusion, and protocol stack execution without external clock sources. |
| Memory Configuration | 96 KB code flash + 8 KB data flash + 8 KB RAM; data flash supports BGO and 1M write cycles, enabling robust firmware updates and parameter storage. |
| Power Consumption | 66 μA/MHz active; 0.57 μA in STOP mode with RTC + LVD enabled; allows multi-year battery life in wireless sensor endpoints. |
| Analog Peripherals | 10-bit ADC with 26 channels, internal 1.45 V reference, and integrated temperature sensor; eliminates need for external references in thermal monitoring designs. |
| Operating Temperature | -40°C to +105°C (G-grade); qualified for under-hood automotive modules, industrial PLC I/O, and outdoor metering applications. |
| Package & Pin Count | 100-pin LFQFP, 0.5-mm pitch (PLQP0100KE-A); provides high I/O density (up to 82 general-purpose ports) with standard surface-mount assembly compatibility. |
Pinout & Package
Package: 100-pin LFQFP (14 × 14 mm, 0.5-mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3 per J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains: VDD (1.6–5.5 V) powers core/peripherals; separate EVDD/EVSS pins support noise-sensitive analog circuits. |
| P00–P07, P10–P17, P20–P27, P30–P37, P40–P47, P50–P57, P60–P67, P70–P77, P80–P87, P90–P97 | General-purpose I/O ports | 82 configurable GPIOs with N-ch open-drain, TTL input, pull-up resistor, and different-potential interface (1.8/2.5/3 V) support. |
| P11, P12, P13, P14, P15, P16, P17 | UART0/UART1/UART2/UART3 (RxD/TxD) | Four independent UART channels with LIN bus support; P11/P12 default to UART0; enables multi-node diagnostics and bootloader communication. |
| P10, P11, P12, P13, P14, P15, P16, P17 | SPI0–SPI7 (SCK/SI/SO) | Eight CSI (SPI-compatible) channels; P10 = SCK00, P11 = SI00/RxD0, P12 = SO00/TxD0; supports daisy-chain sensor networks and display drivers. |
| P00–P07, P10–P17, P20–P27 | ADC input (ANI0–ANI26) | 26 analog input channels mapped across ports; ANI0/ANI1 double as AVREFP/AVREFM for precision ADC reference; enables multi-sensor signal acquisition. |
| P20, P21 | RTC oscillator input (X1/X2) | Connects to 32.768 kHz crystal for calendar RTC; supports automatic clock correction and alarm wake-up from STOP mode. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA with RTC + LVD active - enables decade-scale battery operation in environmental monitors and smart meters. |
| Data flash with BGO | Background operation allows full-speed code execution while rewriting 4–8 KB data flash; critical for over-the-air firmware updates without system freeze. |
| On-chip debug & self-programming | Integrated debug interface + boot swap + flash shield window; supports secure field firmware upgrades and production programming via SWD. |
| Multi-clock system | High-accuracy ±1.0% on-chip oscillator (1–32 MHz) + 32.768 kHz sub-system clock; eliminates external crystals in cost-sensitive designs. |
| Industrial temperature grade | G-grade (-40°C to +105°C) qualification with enhanced ESD (±4 kV HBM) and latch-up immunity; suitable for factory automation and energy infrastructure. |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
|
Use Scenario: Three-phase electricity meter with tariff switching, tamper detection, and RF/PLC communication. IC Role / Device Role / Timing Role: Main controller managing metrology ADC sampling, RTC-based billing intervals, and secure data logging to data flash. Use Value: 8 KB data flash stores 30+ days of consumption logs with 1M rewrite endurance; STOP-mode current <0.6 μA extends battery backup to >10 years. |
Use Scenario: Wireless vibration/temperature node in predictive maintenance system with LoRaWAN backhaul. IC Role / Device Role / Timing Role: Sensor aggregator running low-power state machine, ADC-triggered wake-up, and UART-to-LoRa bridge. Use Value: 26-channel ADC reads multiple transducers simultaneously; BGO enables continuous logging during RF transmission without data loss. |
| Automotive Body Control Module | Home Appliance MCU |
|
Use Scenario: Under-hood junction box controlling fans, relays, and LIN-connected actuators in 12 V systems. IC Role / Device Role / Timing Role: Robust main MCU handling LIN protocol stacks, PWM fan control, and fault-safe watchdog supervision. Use Value: G-grade temp range (-40°C to +105°C) and built-in LVD ensure reliable operation near engine heat; 4 UART/LIN channels manage multi-node diagnostics. |
Use Scenario: Washing machine main board managing motor control, water level sensing, user interface, and safety interlocks. IC Role / Device Role / Timing Role: Real-time controller executing PID motor algorithms, reading 10-bit ADC pressure/temperature sensors, and driving buzzer/display. Use Value: On-chip buzzer output controller and key interrupt simplify front-panel design; 96 KB flash accommodates complex UI logic and safety-certified firmware. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PGAFB#V0 | Identical silicon, but supplied in tray packaging (#V0) instead of embossed tape (#X0); same 100-pin LFQFP, 96 KB flash, G-grade temp. | No functional difference; selected for manual or low-volume prototyping where tape-and-reel feeders are unavailable. | Choose #V0 for engineering samples or small-batch builds; #X0 preferred for automated SMT production. |
| R5F101PGAFB#X0 | Omits data flash (0 KB vs. 8 KB); retains same core, peripherals, package, and temperature rating. | Not suitable for applications requiring nonvolatile parameter storage or firmware update capability; acceptable for fixed-function controllers with external EEPROM. | Select R5F101PGAFB#X0 only when data flash is unnecessary and BOM cost reduction is prioritized over field upgradeability. |
Compared with R5F100PGAFB#X0, the #V0 variant offers identical functionality in alternate packaging for flexibility in procurement and assembly, while R5F101PGAFB#X0 removes data flash to reduce cost-making it viable only where external nonvolatile storage suffices and firmware updates are not required.
Availability
R5F100PGAFB#X0 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart energy metering, and automotive body control modules requiring stable component supply across extended product lifecycles.
Supply support for R5F100PGAFB#X0 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 is designed for ultra-low-power general-purpose embedded control, targeting cost-sensitive, battery-operated, and thermally demanding applications where reliability and code efficiency are critical.
FAQ
What is the maximum operating frequency and corresponding DMIPS performance of the R5F100PGAFB#X0?
The R5F100PGAFB#X0 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 and is validated under typical operating conditions (VDD = 3.3 V, TA = 25°C). The R5F100PGAFB#X0 achieves this without external clock sources, using its high-accuracy on-chip oscillator.
Does the R5F100PGAFB#X0 include on-chip data flash, and what are its endurance and voltage requirements?
Yes, the R5F100PGAFB#X0 includes 8 KB of on-chip data flash rated for 1,000,000 write/erase cycles (typical). It supports background operation (BGO), allowing program execution from code flash during data flash rewrites. Voltage requirements for rewriting are VDD = 1.8 to 5.5 V, matching its wide operating supply range.
What package type and pin count does the R5F100PGAFB#X0 use, and is it RoHS-compliant?
The R5F100PGAFB#X0 uses a 100-pin LFQFP package with 0.5-mm pitch (RENESAS code PLQP0100KE-A). It is RoHS-compliant and rated MSL-3 per J-STD-020. The package supports standard reflow profiles and provides 82 general-purpose I/O pins plus dedicated analog, timer, and communication functions.
What is the operating temperature range for the R5F100PGAFB#X0, and how is it indicated in the part number?
The R5F100PGAFB#X0 is rated for -40°C to +105°C, designated by the "G" suffix in the part number (R5F100PGAFB#X0 → G = Industrial grade). This qualification includes testing for parametric stability, ESD immunity (±4 kV HBM), and latch-up robustness across the full range, making it suitable for under-hood and factory-floor environments.
How many UART, SPI, and I²C interfaces does the R5F100PGAFB#X0 support, and are they hardware-accelerated?
The R5F100PGAFB#X0 supports up to 4 UART/LIN channels, 8 CSI (SPI-compatible) channels, and 10 I²C/Simplified I²C channels - all implemented in dedicated hardware peripherals with independent baud rate generators, FIFO buffers, and interrupt-driven operation. No software bit-banging is required for standard protocol compliance.
R5F100PGAFB#X0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/G13
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- 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:
- 12K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 20x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F100PGAFB#X0 FAQ
1.How can I place an order for R5F100PGAFB#X0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100PGAFB#X0 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 R5F100PGAFB#X0 reliable?
The price and inventory of R5F100PGAFB#X0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100PGAFB#X0 is usually 5 days.
3.What payment methods are accepted for R5F100PGAFB#X0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100PGAFB#X0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100PGAFB#X0?
R5F100PGAFB#X0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100PGAFB#X0 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 R5F100PGAFB#X0?
For technical support, including R5F100PGAFB#X0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100PGAFB#X0 requirements.
6.How does Aetrix verify that R5F100PGAFB#X0 is sourced from the original manufacturer or authorized distributors?
All R5F100PGAFB#X0 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 R5F100PGAFB#X0 meets industry standards.
7.What is the process for return or replacement of R5F100PGAFB#X0?
All R5F100PGAFB#X0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100PGAFB#X0, 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 R5F100PGAFB#X0 part is unused and in its original packaging.
Return procedure for R5F100PGAFB#X0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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