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Renesas R5F10BGDCLFB#15
- Part No.:
- R5F10BGDCLFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F10BGDCLFB#15.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,860
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Product details
Overview
R5F10BGDCLFB#15 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with CAN and LIN physical layer support, 48-pin LQFP package, 32 KB flash, 2.5 KB RAM, and operating voltage range of 2.4–5.5 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 requiring robust serial communication and mixed-signal processing.
For engineers reviewing the R5F10BGDCLFB#15 datasheet, R5F10BGDCLFB#15 pinout, R5F10BGDCLFB#15 application, or R5F10BGDCLFB#15 equivalent, key selection criteria include CAN/LIN co-integration, on-chip voltage regulator (VDD=2.4–5.5 V), 32 KB flash with EEPROM emulation, 12-bit ADC resolution, and AEC-Q100 Grade 2 qualification for under-hood automotive use.
Technical Context
The R5F10BGDCLFB#15 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.6 DMIPS/MHz performance and low-power SNOOZE mode with sub-μA standby current. It features dual-voltage domains: EVDD/EVSS for analog peripherals (ADC, D/A, comparator) and VDD/VSS for digital logic, enabling independent noise isolation and precision measurement.
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 conforms to LIN 2.2A/SAE J2602, with automatic header detection, checksum handling, and slave node auto-addressing capability - both interfaces operate concurrently without CPU intervention via dedicated DMA channels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core, 32 MHz max operation - enables deterministic real-time control with <100 ns interrupt latency. |
| Memory | 32 KB on-chip flash (with EEPROM emulation), 2.5 KB RAM - supports field firmware updates and data logging without external memory. |
| Analog Peripherals | 12-bit ADC (12 channels, 1.1 μs conversion), 8-bit D/A (1 channel), 2 comparators - suitable for closed-loop sensor feedback and actuator drive. |
| Communication Interfaces | CAN 2.0B (1 channel, 1 Mbps), LIN 2.2A (1 channel), UART (3 ch), I²C (1 ch), SPI (1 ch) - enables full vehicle network node integration. |
| Power & Environment | 2.4–5.5 V supply, -40°C to +105°C ambient, AEC-Q100 Grade 2 qualified - certified for engine bay and chassis-mounted automotive applications. |
| Package & Pins | 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), 38 I/O pins with 5 V-tolerant inputs - compatible with compact PCB layouts and legacy 5 V system interfacing. |
Pinout & Package
48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3. Pin count and layout match RL78/F13 48-pin family standard - no mechanical or thermal derating required at rated ambient.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 (bidirectional I/O) | General-purpose I/O with NMI input, oscillator output, and CAN TX/RX alternate functions - configurable per pin for flexible signal routing. |
| P10–P17 | Port 1 (bidirectional I/O) | Includes LIN TX/RX, UART0/1, and ADC input channels - enables direct connection to LIN transceivers and analog sensors without level-shifting. |
| P30–P34 | Port 3 (bidirectional I/O) | Supports CAN RX/TX, reset input, and voltage regulator control (REGC) - REGC pin configures internal LDO output (3.3 V or 5.0 V). |
| VDD / EVDD0 / EVDD1 | Power supply terminals | Dual-domain power: VDD powers digital logic; EVDD0/EVDD1 power analog peripherals - allows independent filtering and noise suppression. |
| RESET | Active-low reset input | Accepts external reset signal or internal POR/BOR-generated pulse - ensures deterministic startup after brownout or power cycling. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CAN + LIN controllers | Single-chip support for both protocols eliminates need for external protocol ICs and reduces BOM cost and board space in gateway nodes. |
| On-chip voltage regulator (REGC) | Configurable 3.3 V or 5.0 V LDO output enables direct powering of external transceivers or sensors - removes external regulator requirement. |
| Hardware EEPROM emulation | 32 KB flash includes wear-leveling and atomic write routines - provides 100K write cycles and 20-year data retention for calibration storage. |
| Low-power SNOOZE mode | Sub-μA standby current with LIN wake-up detection active - extends battery life in always-on vehicle modules like door modules or seat controllers. |
| AEC-Q100 Grade 2 qualification | Validated for -40°C to +105°C operation with HTOL, TC, ESD, and EMC testing - meets automotive OEM requirements for non-safety-critical ECUs. |
Applications
| Body Control Module (BCM) | Seat Position Controller |
|---|---|
|
Use Scenario: Centralized control of door locks, window lifts, interior lighting, and mirror adjustment in modern passenger vehicles. IC Role / Device Role / Timing Role: Main MCU executing LIN slave communication with actuators and CAN messaging with gateway ECU for status reporting. Use Value: Integrated LIN/CAN eliminates dual-interface bridge ICs; 12-bit ADC monitors potentiometer feedback for precise position tracking. |
Use Scenario: Real-time monitoring and motor-driven adjustment of seat fore/aft, recline, and lumbar support positions. IC Role / Device Role / Timing Role: Sensor fusion hub collecting potentiometer, current sense, and switch inputs while driving H-bridge motor drivers via PWM outputs. Use Value: On-chip 8-bit D/A generates reference voltage for current sensing; hardware PWM timers ensure jitter-free motor control timing. |
| Roof Module (Sunroof/Convertibles) | Trunk/Liftgate Actuator |
|
Use Scenario: Safety-critical sunroof open/close control with pinch detection, obstacle sensing, and anti-trap logic. IC Role / Device Role / Timing Role: Real-time safety monitor using comparator inputs for analog pinch signal and ADC for motor current profiling. Use Value: Dual comparators with programmable hysteresis enable fast (<10 μs) analog fault detection - critical for ISO 13849 PLd compliance. |
Use Scenario: Motorized liftgate with soft-close, obstacle detection, and position feedback in SUVs and premium vehicles. IC Role / Device Role / Timing Role: LIN slave node receiving commands from body gateway and managing motor direction, speed, and stall detection. Use Value: REGC pin supplies 5 V to external LIN transceiver; built-in watchdog timer ensures fail-safe shutdown on communication timeout. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10BGECLFB#15 | Same package and pinout; 48 KB flash, 3.5 KB RAM - adds 16 KB program memory and 1 KB RAM. | Preferred for applications requiring larger bootloader or OTA update partition. | Select when firmware size exceeds 32 KB or future scalability is required; same PCB layout and toolchain. |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB flash, 48 KB RAM, but no integrated LIN PHY - requires external LIN transceiver. | Suitable for higher-performance gateway or domain controller roles where CAN FD and Ethernet are needed. | Choose only if migrating to 32-bit platform with CAN FD support; not drop-in - requires new schematic, layout, and software stack. |
Compared with R5F10BGECLFB#15, the R5F10BGDCLFB#15 offers optimal cost/performance balance for mid-tier body electronics; versus SPC560B50L5, it delivers lower system cost and simpler design for LIN-dominant nodes without sacrificing AEC-Q100 compliance or functional safety readiness.
Availability
R5F10BGDCLFB#15 is available at Aetrix Electronics and suitable for automotive body electronics, seat control systems, and roof module designs requiring stable component supply, long lifecycle support, and AEC-Q100-compliant sourcing.
Supply support for R5F10BGDCLFB#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 Japan-based semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/F13 product line targets cost-sensitive, high-reliability automotive applications such as body control, lighting, and comfort systems - designed for seamless integration of CAN, LIN, and analog peripherals in compact packages.
FAQ
What is the maximum operating frequency of the R5F10BGDCLFB#15?
The R5F10BGDCLFB#15 supports a maximum CPU clock frequency of 32 MHz, achievable using the on-chip high-speed oscillator (HOCO) or an external crystal/resonator. This frequency is fully supported across the full temperature and voltage range (−40°C to +105°C, 2.4–5.5 V), and the R5F10BGDCLFB#15 includes hardware wait-state control to maintain timing integrity during flash access at full speed.
Does the R5F10BGDCLFB#15 include a hardware LIN controller?
Yes, the R5F10BGDCLFB#15 integrates a full hardware LIN 2.2A controller compliant with SAE J2602, supporting automatic header detection, checksum generation/verification, and slave node auto-addressing. It operates independently of the CPU using dedicated registers and interrupt sources - the R5F10BGDCLFB#15 does not require firmware-based bit-banging for LIN communication.
Is the R5F10BGDCLFB#15 qualified for automotive applications?
Yes, the R5F10BGDCLFB#15 is AEC-Q100 Grade 2 qualified (−40°C to +105°C), with test reports covering HTOL, temperature cycling, ESD (HBM ±2 kV), and EMC immunity. It is designated for "Standard" quality grade per Renesas documentation and approved for under-hood and cabin-mounted automotive ECUs excluding safety-critical ASIL-B/D systems.
What package type and pin count does the R5F10BGDCLFB#15 use?
The R5F10BGDCLFB#15 uses a 48-pin LQFP package (7 mm × 7 mm, 0.5 mm pitch) with exposed pad for thermal dissipation. It has 38 general-purpose I/O pins, including dedicated CAN TX/RX, LIN TX/RX, and REGC terminals - the R5F10BGDCLFB#15 shares footprint and pin mapping with other RL78/F13 48-pin variants for design reuse.
Can the R5F10BGDCLFB#15 operate without an external crystal?
Yes, the R5F10BGDCLFB#15 can operate using its on-chip high-speed oscillator (HOCO) at 32 MHz with ±1% accuracy over temperature and voltage - sufficient for LIN and CAN timing without external components. An external crystal (1–20 MHz) is optional for higher precision; the R5F10BGDCLFB#15 supports both configurations via system clock control registers.
R5F10BGDCLFB#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:
- 32MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 38
- Program Memory Size:
- 48KB (48K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 3K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 17x10b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10BGDCLFB#15 FAQ
1.How can I place an order for R5F10BGDCLFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10BGDCLFB#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 R5F10BGDCLFB#15 reliable?
The price and inventory of R5F10BGDCLFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10BGDCLFB#15 is usually 5 days.
3.What payment methods are accepted for R5F10BGDCLFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10BGDCLFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10BGDCLFB#15?
R5F10BGDCLFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10BGDCLFB#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 R5F10BGDCLFB#15?
For technical support, including R5F10BGDCLFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10BGDCLFB#15 requirements.
6.How does Aetrix verify that R5F10BGDCLFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F10BGDCLFB#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 R5F10BGDCLFB#15 meets industry standards.
7.What is the process for return or replacement of R5F10BGDCLFB#15?
All R5F10BGDCLFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10BGDCLFB#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 R5F10BGDCLFB#15 part is unused and in its original packaging.
Return procedure for R5F10BGDCLFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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