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Renesas R5F100PGAFB#10
- Part No.:
- R5F100PGAFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F100PGAFB#10.pdf
- Description:
- IC MCU 16BIT 128KB FLSH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:720
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Product details
Overview
R5F100PGAFB#10 from Renesas is a 100-pin LFQFP (0.5-mm pitch), industrial-grade RL78/G13 16-bit MCU with 96 KB flash, 8 KB data flash, 8 KB RAM, and operation up to 32 MHz delivering 41 DMIPS - deployed in battery-powered industrial sensors requiring ultra-low-power RTC + LVD monitoring.
For engineers reviewing the R5F100PGAFB#10 datasheet, R5F100PGAFB#10 pinout, R5F100PGAFB#10 application, or R5F100PGAFB#10 equivalent, key selection criteria include its -40°C to +105°C temperature grade, integrated 10-bit ADC (26 channels), real-time clock with calendar/alarm, and support for SNOOZE mode wake-up via serial interface or timer events.
Technical Context
The R5F100PGAFB#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 subsystem clock). It integrates on-chip debug, self-programming flash with boot swap, and background operation during data flash rewrite.
Its power management includes HALT, STOP, and SNOOZE modes; the latter enables low-power serial communication (UART/I²C/CSI) while retaining RAM and peripheral context. The device features a 14-level voltage detector (LVD), POR circuit, and DMA controller with 4 channels supporting 2-clock transfers between SFR and RAM.
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, achieving 41 DMIPS performance |
| Flash Memory | 96 KB code flash with 1 KB block size, security lock, and self-programming |
| Data Flash | 8 KB with 1,000,000 write cycles, background operation (BGO) enabled |
| RAM | 8 KB on-chip RAM, including dedicated areas for flash library use (start address FAF00H) |
| ADC | 10-bit resolution, 26 analog input channels, internal 1.45 V reference and temperature sensor |
| Real-Time Clock | Calendar function (99-year range), alarm, and clock correction - operates in STOP mode at 0.57 μA |
| Operating Temperature | -40°C to +105°C (G-grade industrial qualification) |
Pinout & Package
Package: 100-pin LFQFP, 14 mm × 14 mm, 0.5-mm pitch, exposed pad (PLQP0100KE-A).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains support mixed-voltage I/O (1.8/2.5/3.0 V interfaces) |
| P1_0–P1_7 | General-purpose I/O with N-ch open drain | Configurable pull-up, TTL input buffer, and 6 V withstand capability on select pins |
| P30/P31 | Crystal oscillator inputs (X1/X2) | Supports 32.768 kHz crystal for RTC or external 1–20 MHz source |
| P10/P11 | SCK00/SI00/RxD0/TOOLRxD/SDA00 | Multi-function port enabling UART, I²C, CSI, and on-chip debugger interface |
| P20–P27 | ANI0–ANI7 | Analog input channels shared with port pins; AVREFP/AVREFM provide precision reference |
| RESET | Active-low reset input | Accepts external reset signal; internally tied to POR and LVD outputs |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power STOP mode | 0.57 μA typical current with RTC + LVD active - enables multi-year battery life in remote sensors |
| SNOOZE mode operation | Permits UART/I²C/CSI communication while CPU remains halted, reducing active power by >90% vs full run mode |
| On-chip debug interface | Single-wire debug (SWD) compatible with E2 emulator; no external debug header required |
| Hardware multiplier/divider | 16×16→32-bit multiply, 32÷32→32-bit divide, and MAC unit accelerate motor control and sensor fusion math |
| Peripheral enable/disable control | Individual clock gating per module (timer, ADC, UART) allows fine-grained power optimization per application phase |
| Key interrupt function | Dedicated hardware detects key press/release on any port pin without CPU polling - ideal for low-power HMI wake-up |
Applications
| Industrial Sensor Node | Smart Metering Interface |
|---|---|
Use Scenario: Battery-operated environmental monitor logging temperature, humidity, and CO₂ every 15 minutes using RTC-triggered wake-up. IC Role / Device Role / Timing Role: Main system controller executing sensor readout, calibration, and LoRaWAN packet assembly; RTC provides precise time-stamping and interval scheduling. Use Value: 0.57 μA STOP mode extends 2xAA battery life beyond 5 years; integrated 10-bit ADC eliminates external signal conditioning ICs. | Use Scenario: Sub-metering gateway aggregating pulse counts and voltage/current measurements from multiple utility meters over RS-485. IC Role / Device Role / Timing Role: Protocol bridge handling Modbus RTU framing, CRC calculation, and isolated RS-485 transceiver control; UART with FIFO reduces host CPU load. Use Value: 26-channel ADC supports simultaneous voltage/current sampling across 3 phases; SNOOZE mode enables low-latency response to meter interrupts without full wake-up. |
| Programmable Logic Controller (PLC) I/O Module | Factory Automation Edge Controller |
Use Scenario: DIN-rail mounted digital I/O expansion module with 16 isolated inputs and 8 relay outputs controlled via CANopen. IC Role / Device Role / Timing Role: Real-time I/O scheduler managing input debouncing, output timing, and CAN message queuing; 16-bit timers ensure microsecond-accurate pulse generation. Use Value: 41 DMIPS processing headroom handles dual CANopen stack + diagnostics; 8 KB RAM accommodates firmware update image and parameter storage. | Use Scenario: Compact edge node performing predictive maintenance analytics on vibration data from MEMS accelerometers. IC Role / Device Role / Timing Role: Signal acquisition engine running FFT-based spectral analysis; DMA transfers ADC samples directly to RAM while CPU computes in parallel. Use Value: Hardware multiplier/accumulator accelerates 16-bit fixed-point FFT kernels; BGO-enabled data flash stores calibration coefficients without halting application. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PGDFB#10 | Same package, flash, RAM, and peripherals but rated for -40°C to +85°C (D-grade) instead of +105°C | Suitable for indoor industrial enclosures without thermal stress; lacks extended temperature validation | Select when ambient operating temperature stays below +85°C and cost sensitivity outweighs thermal margin |
| R5F101PGAFB#10 | Identical pinout and package but omits data flash memory (0 KB); retains same code flash, RAM, and peripheral set | Applicable where field firmware updates or parameter logging are handled externally or not required | Choose when data retention requirements are met by external EEPROM or cloud sync, reducing BOM cost and flash wear concerns |
Compared with R5F100PGAFB#10, R5F100PGDFB#10 trades extended temperature rating for lower cost in thermally stable environments, while R5F101PGAFB#10 removes data flash to simplify programming flow and eliminate flash endurance constraints - both retain identical real-time performance, peripheral count, and low-power modes.
Availability
R5F100PGAFB#10 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart metering gateways, PLC I/O modules, and factory automation edge controllers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F100PGAFB#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 thermally demanding industrial applications - balancing performance, integration, and energy efficiency.
FAQ
What is the maximum operating frequency and corresponding performance of the R5F100PGAFB#10?
The R5F100PGAFB#10 operates at up to 32 MHz, delivering 41 DMIPS of processing performance. Its RL78 CPU core supports variable instruction execution times - as fast as 0.03125 μs in high-speed mode (32 MHz with on-chip oscillator) or as slow as 30.5 μs in ultra-low-speed mode (32.768 kHz), enabling dynamic trade-offs between throughput and power consumption. This flexibility makes the R5F100PGAFB#10 well-suited for applications like industrial data loggers that alternate between burst computation and deep sleep.
Does the R5F100PGAFB#10 support in-system programming and secure firmware updates?
Yes, the R5F100PGAFB#10 supports full in-system programming via its on-chip debug interface and includes flash shield window functionality to prevent unauthorized access to code memory. It also implements boot swap capability, allowing safe firmware updates by maintaining two independent application images - one active, one staging - with atomic switching. These features are integral to the R5F100PGAFB#10's design for field-deployed industrial equipment requiring robust, secure, and reliable over-the-air or service-port updates.
How does the R5F100PGAFB#10 achieve ultra-low power consumption in STOP mode?
The R5F100PGAFB#10 achieves 0.57 μA typical current in STOP mode by powering down the CPU, flash, RAM, and most peripherals while retaining operation of the real-time clock (RTC), low-voltage detector (LVD), and selected wakeup sources such as pin interrupts or serial receive events. This mode is validated for -40°C to +105°C operation and enables multi-year battery life in applications like wireless sensor networks. The R5F100PGAFB#10's true low-power platform architecture ensures this spec holds across voltage (1.6–5.5 V) and temperature extremes without derating.
What analog capabilities does the R5F100PGAFB#10 provide for sensor interfacing?
The R5F100PGAFB#10 integrates a 10-bit successive-approximation ADC with up to 26 analog input channels, selectable internal 1.45 V reference voltage, and an on-chip temperature sensor. It supports simultaneous sampling across multiple channels using hardware triggers from timers or serial interfaces. These analog features are fully operational across the device's -40°C to +105°C range and require no external reference or calibration components - making the R5F100PGAFB#10 ideal for compact, high-reliability sensor front-ends in HVAC controls or predictive maintenance systems.
Is the R5F100PGAFB#10 pin-compatible with other RL78/G13 variants in the same package?
Yes, the R5F100PGAFB#10 is pin-compatible with all other 100-pin LFQFP RL78/G13 devices sharing the PLQP0100KE-A package footprint, including R5F100PF/PH/PJ/PK/PLAFB#10 and their D- and G-grade counterparts. Pin functions, power domains, and peripheral mappings are consistent across this package group - enabling hardware reuse and simplified migration paths. However, memory sizes (flash/RAM/data flash) and temperature grades differ, so firmware and thermal design must be verified per specific variant, including the R5F100PGAFB#10.
R5F100PGAFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-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:
- 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#10 FAQ
1.How can I place an order for R5F100PGAFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100PGAFB#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 R5F100PGAFB#10 reliable?
The price and inventory of R5F100PGAFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100PGAFB#10 is usually 5 days.
3.What payment methods are accepted for R5F100PGAFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100PGAFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100PGAFB#10?
R5F100PGAFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100PGAFB#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 R5F100PGAFB#10?
For technical support, including R5F100PGAFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100PGAFB#10 requirements.
6.How does Aetrix verify that R5F100PGAFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F100PGAFB#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 R5F100PGAFB#10 meets industry standards.
7.What is the process for return or replacement of R5F100PGAFB#10?
All R5F100PGAFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100PGAFB#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 R5F100PGAFB#10 part is unused and in its original packaging.
Return procedure for R5F100PGAFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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