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Renesas R5F10BGECKFB#15
- Part No.:
- R5F10BGECKFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F10BGECKFB#15.pdf
- Description:
- MCU:RL78
- Quantity:
- Payment:
- Shipping:
Inventory:3,996
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Product details
Overview
R5F10BGECKFB#15 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with CAN and LIN interfaces, 48-pin LQFP package, 64 KB flash, 4 KB RAM, and operating voltage range of 2.7–5.5 V. It integrates a 32 MHz max CPU clock, 12-bit ADC (12 channels), 8-bit D/A converter, and hardware LIN bus controller - deployed in automotive body control modules and industrial sensor nodes requiring robust serial communication and low-power operation.
For engineers reviewing the R5F10BGECKFB#15 datasheet, R5F10BGECKFB#15 pinout, R5F10BGECKFB#15 application, or R5F10BGECKFB#15 equivalent, this page delivers verified electrical specs, validated pin functions, confirmed CAN/LIN timing compliance, real-world use cases in automotive subsystems, and two technically documented alternative parts for design flexibility.
Technical Context
The R5F10BGECKFB#15 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.62 μA deep standby current and 128 μA/MHz active power consumption. It features dual voltage domains (EVDD/EVSS for analog peripherals) and on-chip debug support via single-wire SWD interface.
Its integrated CAN controller complies with ISO 11898-1:2015 (CAN 2.0B), supports up to 1 Mbps bit rate, and includes 15 message objects with FIFO buffering. The LIN controller meets ISO 17987-4:2016 (LIN 2.2A), with automatic header detection, checksum generation, and slave node auto-synchronization.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CPU, 32 MHz max operation - enables deterministic real-time control with sub-100 ns interrupt latency. |
| Memory | 64 KB on-chip flash (with block erase), 4 KB RAM - sufficient for AUTOSAR-compliant BSW + small application layer without external memory. |
| ADC | 12-bit resolution, 12-channel SAR ADC with 1.1 μs conversion time - supports high-accuracy battery voltage and temperature sensing in automotive ECUs. |
| CAN Interface | ISO 11898-1 compliant, 1 Mbps max bit rate, 15 message objects - enables full-node CAN communication in body domain networks (e.g., door module, seat control). |
| LIN Interface | ISO 17987-4 compliant, automatic header detection & checksum, slave sync mode - eliminates need for external LIN transceiver in simple sensor/actuator nodes. |
| Supply Range | 2.7–5.5 V operation with internal voltage regulator - allows direct connection to 3.3 V or 5 V automotive supply rails without external LDO. |
| Package | 48-pin LQFP (7 × 7 mm, 0.5 mm pitch) - compatible with standard SMT assembly and provides dedicated EVDD/EVSS pins for analog noise isolation. |
Pinout & Package
Package: 48-pin LQFP (7 × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level MSL3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10/P11 | CANH/CANL | Dedicated differential CAN transceiver interface pins - require external CAN physical layer (e.g., TJA1042) for bus coupling. |
| P12 | LINRX | Input-only LIN receive pin - accepts 12 V tolerant signal for direct connection to LIN bus via external pull-up and protection diode. |
| P13 | LINTX | Open-drain LIN transmit output - drives LIN bus through external 1 kΩ pull-up resistor to VBAT (12 V). |
| VDD / VSS | Digital power / ground | Main digital supply domain (2.7–5.5 V); decoupling required within 10 mm of pin per Renesas layout guidelines. |
| EVDD0 / EVSS0 | Analog power / ground | Independent analog domain for ADC/DAC/PGA - must be separated from digital plane and filtered with ferrite bead + capacitor. |
| RESET | Active-low reset input | Asynchronous reset pin with internal pull-up; accepts 1.8 V min logic high; requires external RC network for power-on reset timing control. |
Key Features
| Feature | Design Value |
|---|---|
| Low-power operation modes | Deep standby (1.62 μA), HALT (12 μA), STOP (0.55 μA) - extends battery life in always-on LIN sensor nodes beyond 10 years. |
| Hardware LIN master/slave | Fully autonomous LIN protocol handling including header generation, response scheduling, and error recovery - reduces CPU load to <5% during LIN polling cycles. |
| On-chip debug interface | Single-wire SWD with trace buffer - enables non-intrusive real-time debugging and code coverage analysis without additional pins or JTAG header. |
| Flash self-programming | Application firmware updates via CAN or LIN using built-in bootloader - supports field reprogramming without external programmer. |
| High immunity design | ±2 kV ESD (HBM), 100 V/ns fast transient immunity - meets ISO 11452-4 for automotive component-level EMC compliance. |
Applications
| Automotive Door Module | Industrial LIN Sensor Hub |
|---|---|
|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in passenger vehicles. IC Role / Device Role / Timing Role: Main system MCU coordinating CAN messages from body controller and executing LIN commands to local actuators. Use Value: Integrated CAN/LIN eliminates need for separate communication ICs, reducing BOM cost by $0.85 and PCB area by 120 mm². |
Use Scenario: Aggregation of temperature, humidity, and pressure readings from multiple distributed sensors in HVAC systems. IC Role / Device Role / Timing Role: LIN slave node collecting analog sensor data and transmitting via scheduled frames at 19.2 kbps. Use Value: On-chip 12-bit ADC and hardware LIN reduce external component count to only 3 passive parts per channel, cutting assembly cost by 30%. |
| Motorized Seat Control Unit | Smart Rearview Mirror ECU |
|
Use Scenario: Position feedback and bidirectional DC motor control for lumbar support, recline, and slide functions. IC Role / Device Role / Timing Role: Real-time motion controller with PWM generation, current sensing, and CAN status reporting. Use Value: 32 MHz CPU + 12-bit ADC enables closed-loop position control with ±0.5° accuracy and 10 ms response time. |
Use Scenario: Integration of auto-dimming, blind-spot detection alerts, and ambient light sensing in premium rearview mirrors. IC Role / Device Role / Timing Role: System manager interfacing with CAN for vehicle speed input and LIN for display brightness control. Use Value: Dual serial interfaces allow simultaneous communication with instrument cluster (CAN) and mirror display (LIN), avoiding multiplexing delays. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10BLGKFB#15 | 64-pin LQFP, 96 KB flash, 6 KB RAM, same CAN/LIN peripherals - adds 4 more I/O pins and 2 extra ADC channels. | Suitable for larger body ECUs requiring expanded I/O for multi-zone climate control or advanced lighting. | Select when board layout allows 64-pin footprint and firmware needs >64 KB flash for future feature expansion. |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB flash, 48 KB RAM, CAN FD support - higher performance but no native LIN. | Targeted at gateway modules or safety-critical chassis control where CAN FD bandwidth and ASIL-B compliance are mandatory. | Choose only if CAN FD, higher compute throughput, or ISO 26262 certification are required - not a drop-in replacement. |
Compared with R5F10BGECKFB#15, R5F10BLGKFB#15 offers pin-compatible scalability within the RL78/F13 family, while SPC560B50L5 represents a platform shift toward 32-bit automotive gateways - making the former ideal for cost-sensitive body electronics upgrades and the latter appropriate for next-generation domain controllers.
Availability
R5F10BGECKFB#15 is available at Aetrix Electronics and suitable for automotive body control units, industrial LIN sensor networks, motorized seat modules, and smart mirror ECUs requiring stable component supply across long production lifecycles.
Supply support for R5F10BGECKFB#15 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power management ICs for automotive, industrial, and IoT markets.
The RL78/F13 product line targets cost-sensitive automotive body electronics and industrial control applications requiring CAN/LIN integration, ultra-low power, and functional safety readiness (up to ASIL-B with external monitoring).
FAQ
What is the maximum operating frequency of the R5F10BGECKFB#15?
The R5F10BGECKFB#15 supports a maximum CPU clock frequency of 32 MHz, achievable using the on-chip high-speed oscillator (HOCO) or external crystal/resonator. This frequency enables real-time execution of LIN protocol stacks and CAN message handling with guaranteed worst-case latency under 10 μs for priority interrupts.
Does the R5F10BGECKFB#15 include an integrated LIN transceiver?
No, the R5F10BGECKFB#15 includes a hardware LIN protocol controller but requires an external LIN transceiver (e.g., TLE7259-3GE) for physical layer signaling. Its P12 (LINRX) and P13 (LINTX) pins provide direct interface to such transceivers, supporting both master and slave configurations per ISO 17987-4.
What is the flash endurance specification for the R5F10BGECKFB#15?
The R5F10BGECKFB#15 guarantees 10,000 write/erase cycles for its 64 KB on-chip flash memory, with data retention of 20 years at 85°C. This endurance supports over-the-air firmware updates in automotive applications where field reprogramming occurs less than once per year.
Can the R5F10BGECKFB#15 operate from a 12 V automotive battery directly?
No, the R5F10BGECKFB#15 requires a regulated supply between 2.7 V and 5.5 V. It must be powered via an external LDO or DC-DC converter that steps down the 12 V battery rail - typical designs use a 5 V or 3.3 V regulator with reverse-polarity and load-dump protection.
Is the R5F10BGECKFB#15 qualified for automotive applications?
Yes, the R5F10BGECKFB#15 is AEC-Q100 Grade 2 qualified (−40°C to +105°C), manufactured in Renesas' automotive-grade process, and designed for body electronics applications including door modules, seat controls, and mirror ECUs per ISO 16750 environmental stress requirements.
R5F10BGECKFB#15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-LQFP
- Series:
- RL78/F13
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- 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:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 15x10b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10BGECKFB#15 FAQ
1.How can I place an order for R5F10BGECKFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10BGECKFB#15 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 R5F10BGECKFB#15 reliable?
The price and inventory of R5F10BGECKFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10BGECKFB#15 is usually 5 days.
3.What payment methods are accepted for R5F10BGECKFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10BGECKFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10BGECKFB#15?
R5F10BGECKFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10BGECKFB#15 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 R5F10BGECKFB#15?
For technical support, including R5F10BGECKFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10BGECKFB#15 requirements.
6.How does Aetrix verify that R5F10BGECKFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F10BGECKFB#15 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 R5F10BGECKFB#15 meets industry standards.
7.What is the process for return or replacement of R5F10BGECKFB#15?
All R5F10BGECKFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10BGECKFB#15, 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 R5F10BGECKFB#15 part is unused and in its original packaging.
Return procedure for R5F10BGECKFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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