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Renesas R5F100PJDFB#10
- Part No.:
- R5F100PJDFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F100PJDFB#10.pdf
- Description:
- 16BIT MCU RL78/G13 256K LFQFP100
- Quantity:
- Payment:
- Shipping:
Inventory:3,108
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Product details
Overview
R5F100PJDFB#10 from Renesas is a 100-pin LFQFP (0.5-mm pitch), industrial-grade RL78/G13 16-bit MCU with 192 KB flash, 8 KB data flash, 16 KB RAM, and operation from −40°C to +85°C. It integrates a 32-MHz RL78 CPU core delivering 41 DMIPS, ultra-low-power modes (66 μA/MHz active, 0.57 μA RTC+LVD), 12-bit ADC (26 channels), real-time clock, and multiple serial interfaces including UART/LIN, I²C, and CSI.
For engineers reviewing the R5F100PJDFB#10 datasheet, R5F100PJDFB#10 pinout, R5F100PJDFB#10 application, or R5F100PJDFB#10 equivalent, this page delivers verified technical context, package mapping, functional specifications, and validated alternative options for industrial control, sensor node, and low-power HMI designs requiring deterministic timing and secure firmware updates.
Technical Context
The R5F100PJDFB#10 implements the RL78 CPU core with CISC architecture, 3-stage pipeline, and configurable instruction execution time (0.03125 μs at 32 MHz to 30.5 μs at 32.768 kHz). It supports background data flash rewriting via BGO and includes on-chip debug, self-programming with boot swap, and flash shield window security.
Power management includes HALT/STOP/SNOOZE modes, on-chip POR and LVD (14 selectable levels), and a high-accuracy ±1.0% on-chip oscillator (1–32 MHz). Peripheral integration covers up to 26-channel 10-bit ADC with internal 1.45-V reference and temperature sensor, 16× 16-bit timers, and 3× I²C/Simplified I²C channels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC with 3-stage pipeline, 41 DMIPS @ 32 MHz |
| Flash Memory | 192 KB code flash with 1-KB block erase, security lock, and self-programming |
| Data Flash | 8 KB with background operation (BGO), 1M rewrite cycles, VDD = 1.8–5.5 V |
| RAM | 16 KB on-chip SRAM, including dedicated flash library RAM area at FAF00H |
| Operating Voltage | 1.6 V to 5.5 V single supply, enabling direct battery or wide-input power rail use |
| Temperature Range | −40°C to +85°C (Industrial D-grade), qualified for extended ambient reliability |
| Low-Power Modes | HALT (66 μA/MHz), STOP (0.57 μA with RTC+LVD), SNOOZE for peripheral-triggered wake-up |
Pinout & Package
Package: 100-pin LFQFP, 14 mm × 14 mm, 0.5-mm pitch, lead-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10 | SCK00 / SCL00 | Master clock output for CSI or I²C interface; shared function enables flexible peripheral routing |
| P11 | SI00 / RxD0 / TOOLRxD / SDA00 | Multi-function pin supporting SPI input, UART receive, debug RX, and I²C data - requires mode selection via register |
| P12 | SO00 / TxD0 / TOOLTxD / SCL00 | Multi-function pin supporting SPI output, UART transmit, debug TX, and I²C clock - enables consolidated debug + comms footprint |
| P13 | SS00 / RTS0 / CTS0 | Hardware flow control for UART (RTS/CTS) or slave select for CSI - critical for robust serial communication in noisy environments |
| P14 | INTP0 / PPG0 / TO00 | External interrupt input, programmable pulse generator output, or timer output - supports event-driven control and waveform generation |
| P15 | INTP1 / PPG1 / TO01 | Dedicated interrupt/pulse/timer channel paired with P14 for synchronized dual-edge timing tasks |
| P20 | ANI0 / AVREFP | Analog input channel 0 with positive reference voltage input - enables ratiometric ADC measurements using external reference |
| P21 | ANI1 / AVREFM | Analog input channel 1 with negative reference voltage input - supports differential analog sensing and precision biasing |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 66 μA/MHz active current and 0.57 μA RTC+LVD retention enable multi-year battery life in sensor nodes |
| Secure firmware update | Boot swap + flash shield window allows safe over-the-air updates without runtime corruption risk |
| Background data flash rewrite | BGO permits concurrent program execution and non-volatile parameter storage - no system stall during logging |
| Multi-protocol serial support | UART/LIN, I²C, and CSI on shared pins reduce PCB layer count and simplify layout for mixed-interface systems |
| Integrated analog subsystem | 26-channel 10-bit ADC with internal 1.45-V reference and temperature sensor eliminates external components for thermal monitoring |
Applications
| Industrial Motor Control | Smart Sensor Node |
|---|---|
|
Use Scenario: Closed-loop speed and position control of BLDC motors in HVAC blowers and conveyor drives. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms, PWM generation via 16-bit timers, and ADC sampling of current/voltage feedback. Use Value: 41 DMIPS compute headroom and deterministic 32-MHz timing ensure sub-100-μs control loop latency with margin for safety checks. |
Use Scenario: Battery-powered environmental monitor measuring temperature, humidity, and CO₂ via analog and digital sensors. IC Role / Device Role / Timing Role: Low-power scheduler managing sensor polling, ADC conversion, LIN bus reporting, and RTC-based wake-up intervals. Use Value: 0.57 μA STOP mode with RTC preserves battery for >5 years; integrated temperature sensor reduces BOM cost by one component. |
| Human-Machine Interface | Building Automation Controller |
|
Use Scenario: Touch-enabled wall-mounted thermostat with display backlight control and local button response. IC Role / Device Role / Timing Role: GPIO scanning for capacitive touch keys, PWM dimming for LED backlight, and UART communication to display module. Use Value: On-chip key interrupt function detects press/release events without CPU polling; 16 KB RAM accommodates GUI frame buffer and state machine. |
Use Scenario: DIN-rail mounted controller aggregating DALI lighting, BACnet MS/TP, and Modbus RTU field devices. IC Role / Device Role / Timing Role: Protocol bridging hub with multiple UARTs (LIN-capable), I²C for local EEPROM, and timer-based scheduling of polling cycles. Use Value: Dual UARTs with hardware RTS/CTS prevent packet loss in noisy building wiring; 192 KB flash stores multiple protocol stacks and firmware updates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PJGFB#10 | Same 192 KB flash, 8 KB data flash, 16 KB RAM, but rated for −40°C to +105°C (G-grade industrial) | Required for high-temperature enclosures (e.g., rooftop HVAC units, factory floor controllers) | Select when ambient exceeds +85°C; otherwise identical firmware and pinout |
| R5F101PJDFB#10 | Same package and peripherals, but lacks data flash memory (0 KB); retains 192 KB code flash and 16 KB RAM | Suitable where parameter storage is handled externally or not required (e.g., fixed-function actuators) | Choose to reduce cost and simplify qualification if non-volatile configuration storage is unnecessary |
Compared with R5F100PJDFB#10, R5F100PJGFB#10 extends thermal range without changing power or peripheral behavior, while R5F101PJDFB#10 removes data flash to lower cost and certification scope - both retain identical pinout, code flash size, and real-time performance.
Availability
R5F100PJDFB#10 is available at Aetrix Electronics and suitable for industrial motor control, smart sensor nodes, and human-machine interface applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F100PJDFB#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 ultra-low-power 16-bit MCUs optimized for cost-sensitive, energy-constrained industrial and consumer applications requiring high integration, security, and long-term supply stability.
FAQ
What is the maximum operating frequency and corresponding DMIPS rating for the R5F100PJDFB#10?
The R5F100PJDFB#10 operates at up to 32 MHz with its high-speed on-chip oscillator, achieving 41 DMIPS performance. This value is measured under standard conditions per Renesas documentation and reflects real-world throughput for compiled C code executing from on-chip flash memory without wait states.
Does the R5F100PJDFB#10 include an integrated temperature sensor, and how is it accessed?
Yes, the R5F100PJDFB#10 includes an on-chip temperature sensor accessible via ANI25 (P30) when the HS (high-speed main) mode is selected. The sensor output is digitized by the 10-bit ADC and calibrated to provide readings across the full −40°C to +85°C operating range, eliminating need for external thermal components in many designs.
How does the data flash memory in the R5F100PJDFB#10 support background operation?
The R5F100PJDFB#10 supports Background Operation (BGO) for data flash, allowing the CPU to execute instructions from program memory while simultaneously erasing or writing to the 8 KB data flash. This enables seamless logging, calibration storage, or OTA parameter updates without interrupting real-time tasks or introducing latency spikes.
What are the supported low-power modes of the R5F100PJDFB#10, and what is the lowest current consumption achievable?
The R5F100PJDFB#10 supports HALT, STOP, and SNOOZE modes. In STOP mode with only RTC and LVD active, it achieves 0.57 μA typical current consumption at VDD = 3.0 V and TA = 25°C. This enables multi-year operation on coin-cell batteries in maintenance-free sensor deployments.
Is the R5F100PJDFB#10 pin-compatible with other RL78/G13 variants in the same package?
Yes, the R5F100PJDFB#10 is pin-compatible with all other RL78/G13 MCUs in the 100-pin LFQFP package (e.g., R5F100PKDFB#10, R5F100PLDFB#10), sharing identical pin functions, electrical characteristics, and mechanical footprint - enabling scalable memory upgrades within the same PCB design.
R5F100PJDFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 82
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 20K 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:
R5F100PJDFB#10 FAQ
1.How can I place an order for R5F100PJDFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100PJDFB#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 R5F100PJDFB#10 reliable?
The price and inventory of R5F100PJDFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100PJDFB#10 is usually 5 days.
3.What payment methods are accepted for R5F100PJDFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100PJDFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100PJDFB#10?
R5F100PJDFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100PJDFB#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 R5F100PJDFB#10?
For technical support, including R5F100PJDFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100PJDFB#10 requirements.
6.How does Aetrix verify that R5F100PJDFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F100PJDFB#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 R5F100PJDFB#10 meets industry standards.
7.What is the process for return or replacement of R5F100PJDFB#10?
All R5F100PJDFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100PJDFB#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 R5F100PJDFB#10 part is unused and in its original packaging.
Return procedure for R5F100PJDFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F100PJDFB#10 Tags
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