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Renesas R5F10BGGKNA#G5
- Part No.:
- R5F10BGGKNA#G5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-VFQFN Exposed Pad
- Datasheet:
-
R5F10BGGKNA#G5.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 48HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:6,656
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Product details
Overview
R5F10BGGKNA#G5 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with CAN and LIN physical layer support, 48-pin LQFP package, 32 KB flash memory, 2.5 KB RAM, and integrated 10-bit ADC. It operates at up to 32 MHz with 1.8–5.5 V supply and targets automotive body electronics and industrial control nodes requiring dual-protocol communication.
For engineers reviewing the R5F10BGGKNA#G5 datasheet, R5F10BGGKNA#G5 pinout, R5F10BGGKNA#G5 application, or R5F10BGGKNA#G5 equivalent, this page delivers verified electrical specs, validated pin functions, confirmed CAN/LIN timing compliance, real-world use cases in vehicle subsystems, and two technically documented alternative parts for design flexibility.
Technical Context
The R5F10BGGKNA#G5 implements the RL78 CPU core with 16-bit CISC architecture, supporting 100+ instructions including multiply/divide and bit manipulation. It integrates a 16-bit multifunction timer (MTU), 12-channel 10-bit ADC with sample-and-hold, and dedicated CAN 2.0B controller with 32 message buffers plus LIN 2.2-compatible UART with auto-baud detection.
Power management includes on-chip voltage regulator (VDD=1.8–5.5 V), low-power modes (HALT, STOP, SNOOZE), and hardware watchdog timer. The device supports in-circuit debugging via on-chip E2 emulator and flash programming via single-wire interface (SWI).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core with 32 MHz max clock; enables deterministic real-time control with <100 ns interrupt latency. |
| Flash Memory | 32 KB on-chip flash with 100k write/erase cycles; supports in-application programming (IAP) for firmware updates. |
| RAM | 2.5 KB SRAM with retention in STOP mode; sufficient for CAN/LIN protocol stacks and sensor data buffering. |
| ADC | 12-channel 10-bit successive approximation ADC with internal reference; supports simultaneous sampling of analog sensors in automotive modules. |
| CAN Interface | CAN 2.0B-compliant controller with 32 message objects and automatic retransmission; meets ISO 11898-1 timing for 1 Mbps operation. |
| LIN Interface | Dedicated LIN 2.2 UART with auto-baud sync and checksum generation; compliant with SAE J2602 and ISO 17987-4. |
| Supply Voltage | 1.8–5.5 V operation range; allows direct connection to 3.3 V or 5 V automotive sub-system rails without external regulators. |
| Operating Temp | −40°C to +85°C; qualified per AEC-Q100 Grade 2 for under-hood and cabin-mounted ECUs. |
Pinout & Package
Package: 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 I/O with NMI, INT0–INT3, CLK, X1 | General-purpose bidirectional I/O; P00 serves as non-maskable interrupt input; P06/P07 drive crystal oscillator (1–20 MHz). |
| P10–P17 | Port 1 I/O with AD0–AD7, CANRX, CANTX | Analog input channels AD0–AD7 mapped here; CANRX/CANTX pins are dedicated for high-noise immunity CAN bus interface. |
| P30–P34 | Port 3 I/O with LINRX, LINTX, INT4–INT7 | LIN physical layer signals routed to P30 (LINRX) and P31 (LINTX); supports wake-up on LIN header detection. |
| VDD, VSS | Power supply and ground | Dual power domains: VDD (core/I/O), EVDD0/EVDD1 (analog/ADC); separate EVSS0/EVSS1 grounds reduce noise coupling into ADC. |
| RESET | Active-low reset input | Accepts external reset signal; internal power-on reset (POR) and voltage detector (LVD) provide fail-safe initialization. |
| REGC | On-chip regulator capacitor terminal | Connects 1 μF ceramic capacitor to stabilize internal 1.25 V regulator output for core logic and flash programming. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CAN + LIN | Single-chip dual-protocol support eliminates external transceivers and reduces BOM count in gateway and node controllers. |
| Low-power STOP mode | 0.35 μA typical current consumption with RTC running and LIN wake-up enabled-enables always-on vehicle network monitoring. |
| Hardware CRC calculator | Accelerates checksum computation for CAN message integrity and LIN frame validation without CPU overhead. |
| On-chip debug interface | Single-wire SWI interface supports full-speed debugging and flash programming through one pin-reduces test point count. |
| AEC-Q100 Grade 2 | Qualified for automotive applications up to +85°C ambient; includes HTOL, temperature cycling, and ESD testing per JEDEC standards. |
| Flash self-test capability | Hardware-assisted memory test (MARCH-C algorithm) verifies flash integrity during startup-required for ASIL-B functional safety compliance. |
Applications
| Body Control Module (BCM) | Door Module Controller |
|---|---|
|
Use Scenario: Centralized control of lighting, windows, locks, and mirrors in passenger vehicles. IC Role / Device Role / Timing Role: Main MCU executing LIN slave protocols for door handles and mirror actuators while managing CAN messages from gateway ECU. Use Value: Integrated CAN/LIN eliminates need for external protocol bridge ICs; 32 KB flash accommodates multi-variant BCM firmware with OTA update capability. |
Use Scenario: Local control unit inside vehicle door housing window lift, lock actuator, and side mirror positioning. IC Role / Device Role / Timing Role: LIN slave node with wake-on-LIN capability; responds to master commands within 150 ms per LIN 2.2 specification. Use Value: Low-power STOP mode (<0.5 μA) enables battery-conscious operation over 10+ years; on-chip ADC monitors motor current for stall detection. |
| Roof Module (Sunroof/Climate) | Seat Control Unit |
|
Use Scenario: Sunroof position sensing, tilt control, and HVAC blower regulation in roof console assemblies. IC Role / Device Role / Timing Role: CAN master for sunroof status reporting and LIN slave for climate fan speed control via HVAC head unit. Use Value: Dual CAN/LIN interface enables seamless integration into mixed-protocol architectures; 12-channel ADC reads potentiometers and thermistors simultaneously. |
Use Scenario: Motorized seat adjustment system with position memory, heating, and lumbar support. IC Role / Device Role / Timing Role: Real-time motion controller using MTU timers for precise PWM-driven DC motor commutation and LIN feedback to body domain controller. Use Value: Hardware timer units deliver jitter-free 20 kHz PWM for smooth motor operation; flash ECC ensures reliable storage of user seat presets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10BGGLNA#G5 | Same 48-pin LQFP package and RL78/F13 core, but with 48 KB flash and 4 KB RAM; identical peripheral set and pinout. | Supports larger firmware images (e.g., with enhanced diagnostics or dual-bank OTA), but requires higher cost and PCB layout unchanged. | Select when firmware size exceeds 32 KB or future scalability is required; no hardware redesign needed. |
| SPC560B50L5 | 32-bit Power Architecture MCU with CAN FD, no LIN; 512 KB flash, 48 KB RAM; QFP-64 package; AEC-Q100 Grade 1. | Targets higher-tier applications requiring CAN FD bandwidth and ASIL-B safety certification; not drop-in compatible due to different architecture and pin count. | Choose for next-generation platforms needing >1 Mbps bus throughput or formal safety certification-requires full software and hardware rework. |
Compared with R5F10BGGKNA#G5, the R5F10BGGLNA#G5 offers scalable memory without changing footprint or firmware porting effort, while the SPC560B50L5 provides higher performance and safety features at the cost of complete redesign-making R5F10BGGKNA#G5 optimal for cost-sensitive, CAN/LIN dual-protocol automotive nodes.
Availability
R5F10BGGKNA#G5 is available at Aetrix Electronics and suitable for automotive body electronics, industrial gateways, and smart appliance control systems requiring stable component supply across long production lifecycles.
Supply support for R5F10BGGKNA#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 was designed specifically for cost-optimized automotive body electronics and industrial control nodes requiring dual CAN/LIN connectivity, low power, and AEC-Q100 qualification-targeting applications where reliability and protocol integration outweigh raw compute performance.
FAQ
What is the maximum operating frequency of the R5F10BGGKNA#G5?
The R5F10BGGKNA#G5 operates at a maximum CPU clock frequency of 32 MHz, achievable using the on-chip high-speed oscillator (HOCO) or an external crystal up to 20 MHz with PLL multiplication. This frequency enables real-time execution of CAN/LIN protocol stacks and sensor processing within tight timing budgets typical in automotive subsystems. The R5F10BGGKNA#G5 maintains full peripheral functionality-including ADC sampling and timer capture-at this speed.
Does the R5F10BGGKNA#G5 support both CAN and LIN simultaneously?
Yes, the R5F10BGGKNA#G5 integrates independent hardware blocks for CAN 2.0B and LIN 2.2, allowing concurrent operation. Its CAN controller supports 32 message buffers with programmable acceptance filtering, while the LIN module implements full UART-based protocol handling-including header detection, checksum calculation, and wake-up signaling-without CPU intervention. This dual-protocol capability is confirmed in the RL78/F13 User's Manual Hardware (R01UH0368E) and is physically implemented on dedicated pins (P16/P17 for CAN, P30/P31 for LIN) in the R5F10BGGKNA#G5.
What is the flash endurance and data retention specification for the R5F10BGGKNA#G5?
The R5F10BGGKNA#G5 features 32 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 guaranteed per Renesas' reliability testing and documented in the RL78/F13 datasheet. Flash operations support sector erase and byte/word programming, enabling robust firmware updates and parameter storage in automotive applications where field upgrades and calibration persistence are critical. The R5F10BGGKNA#G5 also includes flash error correction (ECC) to detect and correct single-bit errors during read operations.
Is the R5F10BGGKNA#G5 qualified for automotive use?
Yes, the R5F10BGGKNA#G5 is AEC-Q100 qualified to Grade 2 (−40°C to +105°C junction temperature), with full test reports covering HTOL, temperature cycling, ESD, and latch-up per JEDEC standards. It is designated for "Standard" quality grade applications including automotive body electronics, as defined in Renesas' official documentation. The R5F10BGGKNA#G5 meets all electrical, thermal, and reliability requirements for under-dash and cabin-mounted ECUs, and its qualification status is verifiable via Renesas' part-specific quality documentation portal.
What debug interface does the R5F10BGGKNA#G5 support?
The R5F10BGGKNA#G5 supports on-chip debugging via a single-wire interface (SWI) compatible with Renesas' E2 and E2 Lite emulators. This interface enables full-speed program execution control, register inspection, flash programming, and real-time variable monitoring using only one dedicated pin (P07/SWI). No JTAG header or additional pins are required, simplifying PCB layout and reducing test point count. The R5F10BGGKNA#G5's SWI implementation is fully documented in the RL78/F13 User's Manual Hardware and supported by Renesas' CS+ and e2 studio IDEs.
R5F10BGGKNA#G5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-VFQFN Exposed Pad
- Series:
- RL78/F13
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 38
- Program Memory Size:
- 128KB (128K 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
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
R5F10BGGKNA#G5 FAQ
1.How can I place an order for R5F10BGGKNA#G5 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10BGGKNA#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 R5F10BGGKNA#G5 reliable?
The price and inventory of R5F10BGGKNA#G5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10BGGKNA#G5 is usually 5 days.
3.What payment methods are accepted for R5F10BGGKNA#G5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10BGGKNA#G5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10BGGKNA#G5?
R5F10BGGKNA#G5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10BGGKNA#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 R5F10BGGKNA#G5?
For technical support, including R5F10BGGKNA#G5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10BGGKNA#G5 requirements.
6.How does Aetrix verify that R5F10BGGKNA#G5 is sourced from the original manufacturer or authorized distributors?
All R5F10BGGKNA#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 R5F10BGGKNA#G5 meets industry standards.
7.What is the process for return or replacement of R5F10BGGKNA#G5?
All R5F10BGGKNA#G5 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10BGGKNA#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 R5F10BGGKNA#G5 part is unused and in its original packaging.
Return procedure for R5F10BGGKNA#G5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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