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Renesas R5F100PJGFA#V0
- Part No.:
- R5F100PJGFA#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F100PJGFA#V0.pdf
- Description:
- IC MCU 16BIT 256KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,862
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Product details
Overview
R5F100PJGFA#V0 from Renesas is a 100-pin LFQFP-0.5mm MCU in the RL78/G13 family, featuring 96 KB flash memory, 8 KB data flash, 8 KB RAM, 52-channel 10-bit ADC, and real-time clock with calendar function - deployed in industrial motor control, sensor hubs, and battery-powered HMI systems.
For engineers reviewing the R5F100PJGFA#V0 datasheet, R5F100PJGFA#V0 pinout, R5F100PJGFA#V0 application, or R5F100PJGFA#V0 equivalent, key selection criteria include its -40°C to +105°C industrial temperature grade (G), integrated LVD with 14-level detection, SNOOZE mode for low-power wake-up, and support for LIN-bus via UART peripherals.
Technical Context
The R5F100PJGFA#V0 implements the RL78 CPU core with 3-stage pipeline CISC architecture, enabling 41 DMIPS at 32 MHz while maintaining ultra-low active current (66 μA/MHz) and sub-μA STOP-mode operation (0.57 μA with RTC+LVD active). It integrates dual-clock domains: high-speed on-chip oscillator (±1.0% accuracy, selectable from 1–32 MHz) and dedicated low-speed subsystem clock (32.768 kHz).
Its peripheral set includes 4-channel DMA, 16-bit timer array (12 channels), simplified SPI (CSI), I²C (up to 10 channels), UART/LIN (4 channels), and background operation-capable data flash (1M rewrite cycles, BGO enabled). Memory protection includes block erase prohibition and flash shield window.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline, 41 DMIPS @ 32 MHz |
| Flash Memory | 96 KB code flash with 1 KB block size, self-programming & boot swap |
| Data Flash | 8 KB with background operation (BGO), 1,000,000 write cycles (TYP) |
| RAM | 8 KB on-chip SRAM, including dedicated flash library RAM area at FAF00H |
| ADC | 10-bit resolution, 52 analog input channels, internal 1.45 V reference & temp sensor |
| Operating Temp | -40°C to +105°C (Industrial G-grade), VDD = 1.6–5.5 V |
| Low-Power Modes | HALT (0.73 μA), STOP (0.57 μA w/ RTC+LVD), SNOOZE (fast wake-up from sleep) |
Pinout & Package
Package: 100-pin LFQFP (14 × 14 mm, 0.5-mm pitch), RoHS-compliant, moisture sensitivity level MSL3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10–P17 | General-purpose I/O with N-ch open drain, TTL input, pull-up | Supports 1.8/2.5/3.0 V interface; configurable as key interrupt or clock output |
| P20–P27 | Analog inputs (ANI0–ANI7), AVREFP/AVREFM | ADC reference voltage terminals; ANI0–ANI7 mapped to 10-bit A/D converter |
| P30–P37 | UART0/1/2/3 (RxD/TxD), CSI0–3, I²C0–2 | LIN-bus capable via UART; CSI supports SPI-like serial comms; I²C up to 10 channels |
| P40–P47 | 16-bit timer channels (TO0–TO7), interval timer, RTC pins | Real-time clock with calendar, alarm, and correction; 12-channel 16-bit timer array |
| P50–P57 | DMA request inputs, LVD interrupt/reset, reset pin (RES#) | 14-level LVD selectable for interrupt or reset; RES# active-low with internal POR |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power architecture | 66 μA/MHz active current; 0.57 μA STOP mode with RTC + LVD enabled |
| High-accuracy on-chip oscillator | ±1.0% tolerance over VDD=1.8–5.5 V and TA=–20 to +85°C |
| Secure flash programming | Block erase prohibition, flash shield window, and boot swap for firmware updates |
| Background data flash operation | Execute code from program memory while rewriting 8 KB data flash (BGO) |
| Multi-voltage I/O interface | N-ch open drain I/O supports 1.8/2.5/3.0 V logic levels without external level shifters |
Applications
| Motor Control System | Sensor Fusion Hub |
|---|---|
Use Scenario: Brushless DC motor drive with closed-loop speed regulation and thermal monitoring. IC Role / Device Role / Timing Role: Main system controller executing FOC algorithm, managing PWM timers, ADC sampling of current/voltage/temperature, and LIN communication to host ECU. Use Value: Integrated 52-channel ADC and 12-channel 16-bit timers enable precise multi-sensor acquisition and synchronized PWM generation without external timing ICs. | Use Scenario: Industrial environmental sensor node aggregating temperature, humidity, pressure, and gas readings. IC Role / Device Role / Timing Role: Central data aggregator with real-time timestamping, local preprocessing, and low-power wake-on-event via key interrupt and SNOOZE mode. Use Value: RTC calendar + alarm + correction ensures accurate time-stamped logging; 0.57 μA STOP mode extends battery life in intermittent sensing applications. |
| Smart HVAC Controller | Programmable Logic Module |
Use Scenario: Standalone HVAC panel with touch interface, fan speed control, and remote diagnostics. IC Role / Device Role / Timing Role: Human-machine interface controller handling capacitive touch scanning, buzzer output, PWM fan control, and UART-based service port. Use Value: On-chip buzzer output controller and key interrupt reduce BOM count; 8 KB data flash stores calibration tables and event logs with 1M endurance. | Use Scenario: Reconfigurable industrial I/O module supporting discrete input/output, analog monitoring, and protocol translation. IC Role / Device Role / Timing Role: Protocol-agnostic logic engine implementing custom state machines, digital filtering, and Modbus RTU over UART. Use Value: 4-channel DMA enables zero-CPU-cycle peripheral-to-memory transfers; 96 KB flash accommodates field-upgradable firmware with dual-bank safety. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F101PJGFA#V0 | No data flash (0 KB); same core, package, peripherals, and temperature grade | Not suitable where nonvolatile parameter storage or firmware update staging is required | Select when data flash is unnecessary and cost reduction is prioritized |
| R5F100PLGFA#V0 | 512 KB flash, 32 KB RAM, same 100-pin LFQFP-0.5mm package and G-grade temp range | Targeted at more complex firmware with larger code footprint and extended data buffering needs | Choose when scaling firmware complexity beyond 96 KB or requiring >8 KB RAM |
Compared with R5F100PJGFA#V0, R5F101PJGFA#V0 removes data flash to lower cost but retains identical real-time performance and low-power behavior, while R5F100PLGFA#V0 expands flash/RAM capacity for feature-rich applications without changing PCB layout or thermal design.
Availability
R5F100PJGFA#V0 is available at Aetrix Electronics and suitable for industrial motor control, smart HVAC systems, and battery-powered sensor nodes requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F100PJGFA#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 product line delivers true low-power embedded control with optimized energy efficiency, integrated analog peripherals, and robust industrial qualification - designed for cost-sensitive, battery-operated, and thermally constrained applications.
FAQ
What is the maximum operating frequency and corresponding DMIPS rating of the R5F100PJGFA#V0?
The R5F100PJGFA#V0 operates at up to 32 MHz using its high-speed on-chip oscillator and delivers 41 DMIPS of processing performance. This benchmark reflects execution speed under typical conditions with the RL78 CPU core's 3-stage pipeline and optimized instruction set, validated per Renesas' R01DS0131EJ0380 datasheet Rev.3.80.
Does the R5F100PJGFA#V0 support LIN bus communication, and if so, how is it implemented?
Yes, the R5F100PJGFA#V0 supports LIN bus communication through its UART peripherals - specifically UART0 to UART3 - which include LIN-break-detection and sync-byte transmission features. The hardware-assisted LIN mode reduces CPU overhead during frame transmission and reception, and is fully compatible with LIN 2.x specifications as documented in the RL78/G13 user manual.
What is the data flash endurance and voltage range for reprogramming the R5F100PJGFA#V0?
The R5F100PJGFA#V0 provides 8 KB of data flash rated for 1,000,000 write/erase cycles (typical) with operation supported across VDD = 1.8 V to 5.5 V. Background operation (BGO) allows concurrent code execution from program memory during data flash rewriting, enabling seamless firmware parameter updates without halting real-time tasks.
How does the low-voltage detector (LVD) function in the R5F100PJGFA#V0, and what configuration options are available?
The R5F100PJGFA#V0 integrates an on-chip LVD with 14 selectable voltage thresholds (from 1.6 V to 4.5 V in steps), configurable to generate either interrupt requests or system resets. This dual-mode capability enables flexible brown-out response strategies - such as graceful shutdown logging before reset or dynamic voltage margin monitoring during operation - all without external components.
Is the R5F100PJGFA#V0 pin-compatible with other RL78/G13 variants in the same 100-pin LFQFP package?
Yes, the R5F100PJGFA#V0 shares identical pinout and electrical characteristics with all other RL78/G13 devices in the 100-pin LFQFP-0.5mm package (e.g., R5F100PLGFA#V0, R5F101PJGFA#V0), including matching signal assignments, power/ground pin locations, and I/O drive strength. This enables direct substitution within the same footprint when memory or feature requirements change.
R5F100PJGFA#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):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 20x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F100PJGFA#V0 FAQ
1.How can I place an order for R5F100PJGFA#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100PJGFA#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 R5F100PJGFA#V0 reliable?
The price and inventory of R5F100PJGFA#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100PJGFA#V0 is usually 5 days.
3.What payment methods are accepted for R5F100PJGFA#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100PJGFA#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100PJGFA#V0?
R5F100PJGFA#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100PJGFA#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 R5F100PJGFA#V0?
For technical support, including R5F100PJGFA#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100PJGFA#V0 requirements.
6.How does Aetrix verify that R5F100PJGFA#V0 is sourced from the original manufacturer or authorized distributors?
All R5F100PJGFA#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 R5F100PJGFA#V0 meets industry standards.
7.What is the process for return or replacement of R5F100PJGFA#V0?
All R5F100PJGFA#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100PJGFA#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 R5F100PJGFA#V0 part is unused and in its original packaging.
Return procedure for R5F100PJGFA#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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