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Renesas R5F100PJGFB#V0
- Part No.:
- R5F100PJGFB#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F100PJGFB#V0.pdf
- Description:
- IC MCU 16BIT 256KB FLSH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,613
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Product details
Overview
R5F100PJGFB#V0 from Renesas is a 100-pin LFQFP-packaged RL78/G13 16-bit microcontroller with 96 KB flash, 8 KB data flash, and 8 KB RAM, operating at up to 32 MHz (41 DMIPS), featuring ultra-low power consumption (66 μA/MHz active, 0.57 μA RTC+LVD mode), integrated 10-bit ADC (26 channels), real-time clock, and multiple serial interfaces (UART, I²C, CSI) for industrial control and sensor node applications.
For engineers reviewing the R5F100PJGFB#V0 datasheet, R5F100PJGFB#V0 pinout, R5F100PJGFB#V0 application, or R5F100PJGFB#V0 equivalent, key selection criteria include its -40°C to +105°C industrial temperature grade (G suffix), LFQFP-100 0.5-mm pitch package, on-chip debug support, self-programmable flash with boot swap, and BGO-capable data flash for concurrent execution and rewriting.
Technical Context
The R5F100PJGFB#V0 implements the RL78 CPU core with CISC architecture and 3-stage pipeline, supporting variable instruction timing from 0.03125 μs (32 MHz high-speed oscillator) to 30.5 μs (32.768 kHz subsystem clock). It integrates a DMA controller (4 channels), 16-bit × 16-bit multiplier/divider/MAC unit, and dual voltage detection (LVD with 14 selectable levels).
Its peripheral set includes up to 16× 16-bit timers, 1× 12-bit interval timer, 1× calendar RTC with alarm/correction, 1× watchdog timer, and flexible serial interfaces: 2–4 UART/LIN channels, 3–10 I²C/Simplified I²C channels, and 2–8 CSI (SPI-compatible) channels - all configurable via dedicated SFRs and interrupt vectors.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline and 1 MB address space |
| Max Clock Speed | 32 MHz (41 DMIPS); high-accuracy on-chip oscillator ±1.0% over VDD = 1.8–5.5 V, TA = –20 to +85°C |
| Memory | 96 KB code flash (1 KB block size), 8 KB data flash (1M rewrite cycles), 8 KB RAM |
| Power Consumption | 66 μA/MHz (active), 0.57 μA (HALT with RTC + LVD enabled) |
| Analog Peripherals | 10-bit ADC with 26 input channels, internal 1.45 V reference, and integrated temperature sensor |
| Operating Temp | –40°C to +105°C (industrial G-grade), single 1.6–5.5 V supply |
| Package | LFQFP-100, 14 mm × 14 mm, 0.5 mm pitch, lead-free and RoHS compliant |
Pinout & Package
Package: LFQFP-100 (14 mm × 14 mm, 0.5 mm pitch, 100 terminals). Pinout conforms to Renesas PLQP0100KE-A mechanical specification and RL78/G13 pin configuration diagram for 100-pin variants.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dedicated analog/digital power pins; decoupling required per datasheet layout guidelines |
| P00–P07, P10–P17, P20–P27, etc. | General-purpose I/O ports | Up to 82 programmable I/Os; configurable as N-ch open drain (6 V tolerant), TTL input, or pull-up; supports different-potential interface (1.8/2.5/3 V) |
| RESET | Active-low reset input | Accepts external reset signal; internally tied to on-chip POR and LVD circuits |
| CLKP, CLKN | External crystal oscillator inputs | Supports 32.768 kHz crystal for RTC or high-frequency crystals up to 20 MHz |
| EXCLK | External clock input | Accepts external clock source (1–20 MHz) as system clock alternative |
| AVREFP/AVREFM | Analog reference voltage inputs | Enable precise ADC measurements; AVREFP can be connected to internal 1.45 V reference or external source |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power HALT/STOP/SNOOZE modes | Enables battery-powered operation with sub-μA retention; RTC and LVD remain functional in HALT |
| Self-programming flash with boot swap | Allows firmware updates in field without external programmer; boot swap enables safe dual-bank update |
| Background operation (BGO) for data flash | Permits full CPU execution from code flash while rewriting data flash - critical for logging and parameter storage |
| On-chip debug interface (FINE) | Single-wire debug channel using dedicated pin; supports breakpoints, watchpoints, and memory inspection |
| Integrated temperature sensor & 1.45 V reference | Eliminates need for external components in thermal monitoring and precision ADC applications |
| Multi-channel serial interface flexibility | Hardware-permitted reconfiguration of UART/I²C/CSI across shared pins - reduces PCB routing complexity |
Applications
| Industrial Motor Control | Smart Sensor Node |
|---|---|
|
Use Scenario: Closed-loop speed/torque control of BLDC motors in HVAC blowers and factory automation drives. IC Role / Device Role / Timing Role: Main system controller executing FOC algorithms, PWM generation (via 16-bit timers), and current sensing via 10-bit ADC with 26-channel multiplexing. Use Value: Sub-μA STOP mode extends battery life during idle; 41 DMIPS handles real-time control loops; integrated LVD prevents brownout-induced faults. |
Use Scenario: Wireless environmental sensor hub collecting temperature, humidity, and CO₂ data for building management systems. IC Role / Device Role / Timing Role: Data acquisition and preprocessing unit interfacing analog sensors, managing low-power wireless transceiver sleep/wake cycles, and timestamping logs via RTC. Use Value: 0.57 μA HALT mode enables multi-year battery operation; BGO data flash stores calibrated sensor offsets without interrupting measurement cycles. |
| Programmable Logic Controller (PLC) I/O Module | Industrial HMI Front Panel |
|
Use Scenario: DIN-rail mounted digital I/O expansion module with isolated inputs/outputs and Modbus RTU communication. IC Role / Device Role / Timing Role: Protocol handler and I/O state manager using UART with LIN support for Modbus framing, GPIO scanning, and watchdog supervision. Use Value: 82 GPIOs support dense I/O mapping; on-chip LVD with 14-level selection ensures robustness against supply fluctuations in noisy factory environments. |
Use Scenario: Touch-enabled operator interface with LED backlight control, button scanning, and local alarm annunciation. IC Role / Device Role / Timing Role: UI processor managing capacitive touch sensing (via ADC), PWM-controlled LED dimming, buzzer output, and real-time event logging. Use Value: Integrated buzzer output controller and clock output simplify external component count; -40°C to +105°C rating ensures reliability in uncontrolled cabinet environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PJAFB#V0 | Same package and pinout; 96 KB flash, 8 KB data flash, but rated for -40°C to +85°C (A-grade), not +105°C | Suitable for consumer or lower-temperature industrial use; lacks extended thermal margin for high-ambient enclosures | Select when cost sensitivity outweighs extended temperature requirement and ambient stays ≤85°C |
| R5F101PJGFB#V0 | Identical package, pinout, and temperature grade, but no data flash (0 KB); retains 96 KB code flash and same peripherals | Applicable where parameter storage is handled externally or via external EEPROM; eliminates data flash management overhead | Choose when persistent non-volatile storage is implemented off-chip or unnecessary for the design |
Compared with R5F100PJGFB#V0, R5F100PJAFB#V0 trades industrial temperature range for lower cost, while R5F101PJGFB#V0 removes data flash to reduce silicon area and cost - both retain identical code flash size, CPU performance, and peripheral complement for direct hardware compatibility in less demanding thermal or storage scenarios.
Availability
R5F100PJGFB#V0 is available at Aetrix Electronics and suitable for industrial motor control, smart sensor nodes, PLC I/O modules, and HMI front panels requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F100PJGFB#V0 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 delivers true low-power 16-bit MCU performance for cost-sensitive industrial and consumer applications, emphasizing energy efficiency, integrated analog, and robust debug capabilities - designed specifically for battery-operated and thermally constrained embedded systems.
FAQ
What is the maximum operating frequency and corresponding DMIPS rating for the R5F100PJGFB#V0?
The R5F100PJGFB#V0 operates at a maximum frequency of 32 MHz, delivering 41 DMIPS of processing performance. This is achieved using the high-speed on-chip oscillator, which maintains ±1.0% accuracy across VDD = 1.8–5.5 V and TA = –20 to +85°C. The RL78 CPU core's 3-stage pipeline and optimized instruction set enable this deterministic throughput for real-time control tasks in the R5F100PJGFB#V0.
Does the R5F100PJGFB#V0 support simultaneous code execution and data flash rewriting?
Yes, the R5F100PJGFB#V0 supports background operation (BGO) for its 8 KB data flash memory. This allows the CPU to execute instructions from code flash while data flash is being rewritten - essential for applications requiring continuous operation during firmware parameter updates or sensor log writes. The R5F100PJGFB#V0 guarantees 1,000,000 rewrite cycles with VDD = 1.8–5.5 V.
What is the industrial temperature range supported by the R5F100PJGFB#V0?
The R5F100PJGFB#V0 is rated for industrial operation from –40°C to +105°C, indicated by the "G" suffix in its part number. This extended range enables reliable deployment in harsh environments such as factory-floor controllers, outdoor sensor housings, and enclosed power electronics where ambient temperatures exceed standard commercial limits. The R5F100PJGFB#V0 maintains full functionality across this range under 1.6–5.5 V supply.
How many analog input channels does the R5F100PJGFB#V0 ADC support, and what is its resolution?
The R5F100PJGFB#V0 integrates a 10-bit successive-approximation ADC with up to 26 analog input channels. It supports internal reference (1.45 V) and includes an integrated temperature sensor. The ADC operates across the full supply range (VDD = 1.6–5.5 V), enabling accurate sensing in mixed-voltage systems without external reference components - a key capability confirmed in the R5F100PJGFB#V0 datasheet.
Is the R5F100PJGFB#V0 pin-compatible with other RL78/G13 100-pin variants?
Yes, the R5F100PJGFB#V0 shares identical pinout and LFQFP-100 package dimensions with all other RL78/G13 devices in the same 100-pin configuration (e.g., R5F100PFAFB#V0, R5F101PJGFB#V0), including matching power, ground, reset, clock, and I/O pin locations. Functional differences (e.g., data flash presence, temperature grade) do not affect physical compatibility - making the R5F100PJGFB#V0 suitable for drop-in replacement within its package family.
R5F100PJGFB#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/G13
- Packaging:
- Tray
- 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:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 20K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 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:
R5F100PJGFB#V0 FAQ
1.How can I place an order for R5F100PJGFB#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100PJGFB#V0 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 R5F100PJGFB#V0 reliable?
The price and inventory of R5F100PJGFB#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100PJGFB#V0 is usually 5 days.
3.What payment methods are accepted for R5F100PJGFB#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100PJGFB#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100PJGFB#V0?
R5F100PJGFB#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100PJGFB#V0 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 R5F100PJGFB#V0?
For technical support, including R5F100PJGFB#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100PJGFB#V0 requirements.
6.How does Aetrix verify that R5F100PJGFB#V0 is sourced from the original manufacturer or authorized distributors?
All R5F100PJGFB#V0 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 R5F100PJGFB#V0 meets industry standards.
7.What is the process for return or replacement of R5F100PJGFB#V0?
All R5F100PJGFB#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100PJGFB#V0, 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 R5F100PJGFB#V0 part is unused and in its original packaging.
Return procedure for R5F100PJGFB#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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