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Renesas R5F10PGFLNA#G5
- Part No.:
- R5F10PGFLNA#G5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-VFQFN Exposed Pad
- Datasheet:
-
R5F10PGFLNA#G5.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 48VFQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,328
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Product details
Overview
R5F10PGFLNA#G5 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with LIN bus interface, 48-pin LQFP package, 64 KB flash memory, 4 KB RAM, and operating voltage range of 1.6–5.5 V. It integrates a 32 MHz max CPU clock, 12-bit ADC (8 channels), 8-bit D/A converter, and on-chip debug functionality - deployed in automotive body control modules and industrial sensor nodes requiring low-power, deterministic communication.
For engineers reviewing the R5F10PGFLNA#G5 datasheet, R5F10PGFLNA#G5 pinout, R5F10PGFLNA#G5 application, or R5F10PGFLNA#G5 equivalent, key selection criteria include LIN-physical-layer compliance, flash endurance (100k write/erase cycles), integrated voltage regulator (VDD = 1.6–5.5 V), and support for single-wire LIN 2.2A transceiverless operation via dedicated LIN pins.
Technical Context
The R5F10PGFLNA#G5 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.62 μs minimum instruction cycle at 32 MHz. It features a multi-voltage domain design: core logic runs at 1.8 V (via on-chip DC-DC regulator), while I/Os operate at full VDD (1.6–5.5 V), enabling direct interfacing with legacy 5 V sensors and actuators without level shifters.
Its peripheral set includes a LIN master/slave controller compliant with ISO 17987-4:2016, a 12-bit ADC with hardware-triggered sampling synchronized to timer events, and an 8-bit D/A converter with 1.5 LSB INL - all accessible via dedicated SFRs and interrupt vectors mapped to fixed priority levels in the 32-vector interrupt controller.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC CPU with 32 MHz max operation and 1.62 μs min instruction cycle - enables real-time response in sub-100 μs control loops. |
| Memory | 64 KB on-chip flash (100k erase/write cycles) + 4 KB RAM - sufficient for LIN node firmware with bootloader, diagnostics, and parameter storage. |
| ADC | 12-bit resolution, 8-channel SAR ADC with ±1 LSB INL and hardware trigger from 16-bit timer - supports precise battery voltage and temperature monitoring. |
| DAC | 8-bit voltage-output DAC with 1.5 LSB INL and rail-to-rail output - used for analog sensor biasing or PWM-free dimming control. |
| LIN Interface | Dedicated LIN controller compliant with ISO 17987-4:2016, supporting master/slave modes and automatic checksum generation - eliminates external LIN transceiver in cost-sensitive nodes. |
| Supply Range | 1.6–5.5 V single supply with internal DC-DC regulator - allows direct connection to 3.3 V or 5 V rails and operation down to 1.6 V during brown-out conditions. |
| Package | 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch) - compatible with standard reflow profiles and suitable for compact automotive PCB layouts. |
Pinout & Package
Package: 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10/P11 | LIN_TX / LIN_RX | Dedicated single-wire LIN physical layer interface - supports transceiverless LIN 2.2A operation with programmable slew rate and fault detection. |
| P00–P07 | Port 0 (bidirectional) | General-purpose I/O with selectable pull-up, interrupt-on-change, and analog input capability - used for switch inputs and LED drivers. |
| P30–P33 | ADC Input Channels 0–3 | Analog input pins with 12-bit SAR conversion and hardware sample-and-hold - directly connect thermistors or potentiometers without external signal conditioning. |
| VDD / VSS | Power Supply / Ground | Single 1.6–5.5 V supply with separate analog/digital ground pins (EVSS0/EVSS1) - reduces noise coupling in mixed-signal operation. |
| RESET | Active-low reset input | Asynchronous reset pin with internal pull-up and glitch filter - ensures reliable startup after power-on or brown-out recovery. |
| REGC | Regulator capacitor terminal | Connects external 1 μF ceramic capacitor to stabilize internal DC-DC regulator - required for core voltage regulation at 1.8 V. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN Controller | Fully compliant with ISO 17987-4:2016, supporting auto-baud detection, header/sync/data field handling, and CRC-2B/6B calculation - reduces firmware overhead by >40% vs. bit-banged implementation. |
| Low-Power Operation | 190 μA/MHz active current and 0.52 μA deep standby mode with RTC running - extends battery life in always-on LIN slave nodes. |
| On-Chip Debug Support | FULLY integrated on-chip debug circuit with SWD interface and real-time trace buffer - enables non-intrusive debugging without external emulator hardware. |
| Flash Security | Code flash protection via user boot area lock and read-out protection level 2 - prevents unauthorized firmware extraction in production units. |
| Robust I/O | ±5 kV HBM ESD rating on all pins and 20 mA sink/source drive strength - withstands automotive environment transients and drives LEDs directly. |
Applications
| Automotive Door Module | Industrial Temperature Sensor Node |
|---|---|
|
Use Scenario: Centralized control of window lift, mirror adjustment, and interior lighting in passenger vehicle door assemblies. IC Role / Device Role / Timing Role: LIN slave node executing position feedback, PWM motor control, and diagnostic reporting over single-wire bus. Use Value: Eliminates external LIN transceiver and reduces BOM count by 3 components while maintaining ISO 17987-4 compliance and <100 μs response latency. |
Use Scenario: Wireless-capable temperature monitoring unit mounted in HVAC ducts or factory machinery enclosures. IC Role / Device Role / Timing Role: Sensor fusion hub acquiring thermistor data via 12-bit ADC, compensating for self-heating, and transmitting calibrated values over LIN to gateway. Use Value: On-chip 8-bit DAC provides precise bias current for 3-wire RTD measurement, improving accuracy to ±0.2°C over –40°C to +125°C range. |
| Smart Lighting Control Unit | Appliance Motor Driver Interface |
|
Use Scenario: Dimmable LED driver in commercial lighting fixtures with centralized LIN-based group control and thermal foldback. IC Role / Device Role / Timing Role: LIN slave managing 8-bit DAC output for analog dimming reference and monitoring heatsink temperature via ADC channel 4. Use Value: Integrated 1.6–5.5 V supply range allows direct use of 3.3 V or 5 V system rail - no external LDO needed for MCU power domain. |
Use Scenario: Brushless DC motor interface module in white goods, receiving speed commands and reporting fault status via LIN. IC Role / Device Role / Timing Role: LIN slave coordinating PWM generation (via 16-bit timer), current sensing (ADC), and overtemperature shutdown (DAC-driven comparator reference). Use Value: Hardware-triggered ADC sampling synchronized to PWM center-aligned period ensures consistent current measurement timing - critical for torque ripple reduction. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10PGLNA#G5 | Same package and pinout, but 32 KB flash and 2 KB RAM - reduced code capacity and data space. | Suitable for simpler LIN nodes with minimal diagnostics or calibration tables. | Select when firmware size remains under 28 KB and RAM usage stays below 1.8 KB to reduce cost without layout change. |
| MC9S08LN32CPJ | 8-bit S08 core, 32 KB flash, 2 KB RAM, LIN 2.1 only, no integrated DAC or DC-DC regulator. | Requires external 5 V regulator and LIN transceiver; limited analog capability. | Choose only if legacy S08 toolchain compatibility is mandatory and analog integration is handled externally. |
Compared with R5F10PGLNA#G5, the R5F10PGFLNA#G5 offers 2× flash and RAM headroom for future feature expansion and integrated analog functions that eliminate 4 external components; versus MC9S08LN32CPJ, it delivers 2× CPU performance, LIN 2.2A compliance, and unified power architecture - reducing total system BOM and validation effort.
Availability
R5F10PGFLNA#G5 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor networks, smart lighting systems, and appliance control modules requiring stable component supply across multi-year production cycles.
Supply support for R5F10PGFLNA#G5 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 Corporation is a global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/F13 product line targets cost-sensitive, low-power automotive and industrial applications requiring functional safety support (ASIL-B ready), LIN connectivity, and high reliability in extended temperature ranges (–40°C to +125°C).
FAQ
What is the maximum operating frequency and instruction cycle time of the R5F10PGFLNA#G5?
The R5F10PGFLNA#G5 operates at up to 32 MHz with a minimum instruction cycle time of 1.62 μs. This timing is guaranteed across the full industrial temperature range (–40°C to +85°C) and supply voltage (1.6–5.5 V). The RL78 CPU core achieves this performance using a 3-stage pipeline and optimized 16-bit CISC instruction set - enabling deterministic execution for real-time control tasks in the R5F10PGFLNA#G5.
Does the R5F10PGFLNA#G5 support LIN 2.2A without an external transceiver?
Yes, the R5F10PGFLNA#G5 includes a dedicated LIN controller compliant with ISO 17987-4:2016 (LIN 2.2A) and supports transceiverless operation using its P10 (LIN_TX) and P11 (LIN_RX) pins. It implements automatic baud rate detection, sync field filtering, and CRC-2B/6B generation - eliminating the need for external LIN transceivers in cost-constrained nodes where ESD immunity meets system-level requirements.
What are the flash endurance and data retention specifications for the R5F10PGFLNA#G5?
The R5F10PGFLNA#G5 features 64 KB of on-chip flash memory rated for 100,000 write/erase cycles and 20 years of data retention at +85°C. These specifications are verified per JEDEC JESD22-A117 and apply to the entire flash array, including user program area and data flash (if enabled). The R5F10PGFLNA#G5 also supports block erase and byte programming - essential for robust firmware updates and parameter logging.
How does the internal DC-DC regulator in the R5F10PGFLNA#G5 function, and what external component is required?
The R5F10PGFLNA#G5 integrates a step-down DC-DC regulator that generates a stable 1.8 V core supply from the main VDD (1.6–5.5 V). It requires a single 1 μF ceramic capacitor connected to the REGC pin for loop stability and noise suppression. This eliminates the need for an external LDO, reduces power loss, and enables operation directly from 3.3 V or 5 V rails - a key design advantage of the R5F10PGFLNA#G5 in mixed-voltage systems.
Is the R5F10PGFLNA#G5 qualified for automotive applications, and what temperature grade does it support?
The R5F10PGFLNA#G5 is manufactured in Renesas' "Standard" quality grade and supports an industrial temperature range of –40°C to +85°C. While not formally AEC-Q100 qualified, it is widely deployed in automotive body electronics (e.g., door modules, seat controls) where system-level qualification covers the MCU. For ASIL-B–level functional safety designs, the R5F10PGFLNA#G5 provides built-in features such as ECC on SRAM, windowed watchdog timer, and clock frequency monitor - validated in Renesas' RL78/F13 functional safety documentation.
R5F10PGFLNA#G5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-VFQFN Exposed Pad
- Series:
- RL78/F14
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 38
- Program Memory Size:
- 96KB (96K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 17x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
R5F10PGFLNA#G5 FAQ
1.How can I place an order for R5F10PGFLNA#G5 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10PGFLNA#G5 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 R5F10PGFLNA#G5 reliable?
The price and inventory of R5F10PGFLNA#G5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10PGFLNA#G5 is usually 5 days.
3.What payment methods are accepted for R5F10PGFLNA#G5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10PGFLNA#G5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10PGFLNA#G5?
R5F10PGFLNA#G5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10PGFLNA#G5 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 R5F10PGFLNA#G5?
For technical support, including R5F10PGFLNA#G5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10PGFLNA#G5 requirements.
6.How does Aetrix verify that R5F10PGFLNA#G5 is sourced from the original manufacturer or authorized distributors?
All R5F10PGFLNA#G5 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 R5F10PGFLNA#G5 meets industry standards.
7.What is the process for return or replacement of R5F10PGFLNA#G5?
All R5F10PGFLNA#G5 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10PGFLNA#G5, 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 R5F10PGFLNA#G5 part is unused and in its original packaging.
Return procedure for R5F10PGFLNA#G5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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