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Renesas R5F10BMGCLFB#15
- Part No.:
- R5F10BMGCLFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R5F10BMGCLFB#15.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 80LFQFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
R5F10BMGCLFB#15 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with CAN and LIN physical layer support, 64 KB flash memory, 4 KB RAM, and 48-pin LQFP package. It integrates a 32 MHz max CPU clock, 10-bit ADC (24 channels), 8-bit D/A converter, and hardware LIN bus controller - deployed in automotive body control modules requiring robust serial communication and real-time sensor actuation.
For engineers reviewing the R5F10BMGCLFB#15 datasheet, R5F10BMGCLFB#15 pinout, R5F10BMGCLFB#15 application, or R5F10BMGCLFB#15 equivalent, key selection criteria include CAN/LIN dual-bus capability, on-chip voltage regulator (VDD = 2.7–5.5 V), 1.6 μA deep standby current, and AEC-Q100 Grade 2 qualification for under-hood automotive use.
Technical Context
The R5F10BMGCLFB#15 implements the RL78 CPU core with 16-bit CISC architecture, supporting 100+ instructions including multiplication/division and bit manipulation. It features dual-clock system (main high-speed oscillator + sub-clock for RTC) and integrated power-on reset (POR), low-voltage detection (LVD), and watchdog timer (WDT) with independent clock source.
Peripheral integration includes a 16-bit multifunction timer array (MTU), 8-bit reload timer (RTC), 16-bit serial array unit (SAU) configurable as UART/SPI/I²C, and dedicated LIN transceiver interface compliant with ISO 17987-4. All peripherals are accessible via DMA controller with 8-channel capability and priority arbitration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core, 32 MHz max operation - enables deterministic real-time response within 1.25 μs instruction cycle at 32 MHz. |
| Memory | 64 KB on-chip flash (with block erase, 100K write/erase cycles), 4 KB RAM - supports firmware updates without external memory and retains critical variables during sleep. |
| ADC | 10-bit successive approximation ADC with 24 input channels and 1.0 μs conversion time - suitable for simultaneous sampling of multiple analog sensors (e.g., temperature, pressure, throttle position). |
| Communication | Dual CAN 2.0B (up to 1 Mbps) + LIN 2.2/ISO 17987-4 (up to 20 kbps) - enables hierarchical vehicle network architecture with master-slave node coordination. |
| Power Supply | 2.7–5.5 V single supply with on-chip LDO regulator - eliminates need for external voltage regulation in 12 V automotive systems with wide battery swing. |
| Low-Power Modes | Halt (1.6 μA), Stop (0.52 μA), and Deep Stop (0.23 μA) modes - extends battery life in always-on LIN nodes such as door modules and seat controllers. |
| Package & Temp | 48-pin LQFP (7 × 7 mm, 0.5 mm pitch), −40°C to +105°C operating range - meets mechanical and thermal requirements for engine bay and cabin-mounted ECUs. |
Pinout & Package
Package: 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3 (MSL3).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 (bidirectional I/O) | Configurable as general-purpose I/O or alternate functions including CANRX/CANTX, SAU0/1 clock/data, and ADC inputs. |
| P10–P17 | Port 1 (bidirectional I/O) | Supports LIN TX/RX, MTU timer outputs, and external interrupt inputs - used for wake-up signaling and PWM-driven actuators. |
| P30–P33 | Port 3 (bidirectional I/O) | Includes ADC input channels (AN0–AN3), D/A output (DA0), and comparator inputs - enables analog sensor interface and feedback control loop. |
| VDD, VSS | Power supply pins | Dual VDD/VSS pairs (EVDD0/EVSS0, EVDD1/EVSS1) provide noise isolation between analog and digital domains for stable ADC/DAC operation. |
| RESET | Active-low reset input | Accepts external reset signal or internal POR/LVD assertion - ensures safe initialization after brownout or power-up transient. |
| REGC | Internal regulator capacitor terminal | Connects to 1.0 μF ceramic capacitor to stabilize on-chip LDO output - mandatory for reliable operation across full temperature range. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CAN + LIN PHY | Dedicated CAN controller with message RAM and LIN transceiver interface eliminate external transceivers - reduces BOM count and PCB area in multi-bus nodes. |
| Hardware LIN Master/Slave | Fully autonomous LIN protocol handling (header generation, checksum, response timing) offloads CPU - enables <1% CPU utilization for LIN polling in body control applications. |
| On-chip Voltage Regulator | Integrated LDO delivers stable 3.3 V or 5.0 V from 2.7–5.5 V input - removes need for external regulator in cost-sensitive automotive modules. |
| Flash Self-Programming | Supports in-application programming (IAP) with background operation - allows over-the-air (OTA) firmware updates without halting real-time control tasks. |
| AEC-Q100 Qualified | Grade 2 (−40°C to +105°C) qualification with HTOL, TC, ESD, and EMC validation - certified for under-hood automotive deployment per ISO 16750. |
Applications
| Body Control Module (BCM) | Seat Position Controller |
|---|---|
|
Use Scenario: Centralized management of door locks, window lifts, interior lighting, and mirror adjustment in passenger vehicles. IC Role / Device Role / Timing Role: Main MCU executing LIN slave communication with distributed actuators and CAN gateway messaging to central domain controller. Use Value: Dual-bus support enables seamless integration into legacy LIN networks while connecting to modern CAN FD backbone - no protocol bridge required. |
Use Scenario: Real-time monitoring and motorized adjustment of driver/passenger seat position, lumbar support, and heating elements. IC Role / Device Role / Timing Role: Sensor fusion hub collecting potentiometer, thermistor, and current-sense data; driving H-bridge drivers via PWM with precise timing control. Use Value: Integrated 10-bit ADC (24 ch) and 16-bit MTU timers enable synchronized sampling and motor phase control - eliminates external timing ICs. |
| Roof Module (Sunroof/Convertibles) | Trunk/Liftgate Actuator |
|
Use Scenario: Safety-critical sunroof open/close control with pinch detection, rain sensing, and anti-trap logic. IC Role / Device Role / Timing Role: Real-time safety monitor using analog comparators, ADC, and hardware watchdog - triggers emergency stop within ≤100 μs of fault detection. Use Value: Hardware-based safety features (independent WDT, LVD, POR) meet ASIL-B decomposition requirements without software certification overhead. |
Use Scenario: Motorized liftgate/liftgate assist system with obstacle detection, soft-close, and position feedback. IC Role / Device Role / Timing Role: LIN slave node receiving commands from BCM, controlling bidirectional DC motor via integrated 8-bit D/A and PWM outputs. Use Value: On-chip D/A converter drives motor current reference directly - avoids external DAC and op-amp circuitry, reducing component count by 3 parts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10BLGCLFB#15 | Same RL78/F13 family, 48-pin LQFP, but with 32 KB flash and 2 KB RAM - reduced memory footprint. | Suitable for simpler LIN-only nodes (e.g., mirror control) where CAN is not required. | Select when application firmware size <25 KB and no CAN bus interaction is needed - saves cost without sacrificing peripheral set. |
| SPC560B50L5 | 32-bit Power Architecture MCU, 512 KB flash, 48 KB RAM, dual CAN, LIN, and Ethernet - higher performance and integration. | Targeted at domain controllers or gateways requiring multi-protocol routing and complex diagnostics. | Choose for next-generation architectures needing AUTOSAR Classic compliance, Ethernet backhaul, or >100 MHz processing headroom. |
Compared with R5F10BMGCLFB#15, R5F10BLGCLFB#15 offers identical pinout and peripheral compatibility at lower memory cost, while SPC560B50L5 provides scalable architecture for future-proofing - neither is pin-compatible, but both serve adjacent tiers in automotive ECU hierarchy.
Availability
R5F10BMGCLFB#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 qualified assurance.
Supply support for R5F10BMGCLFB#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 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, safety-aware automotive applications - delivering CAN+LIN integration, ultra-low-power operation, and AEC-Q100 qualification in compact packages for body electronics and chassis subsystems.
FAQ
What is the maximum operating frequency of the R5F10BMGCLFB#15?
The R5F10BMGCLFB#15 supports a maximum CPU clock frequency of 32 MHz using the high-speed on-chip oscillator or external crystal. This enables a 1.25 μs minimum instruction cycle time, sufficient for real-time LIN header transmission and CAN message scheduling in automotive body networks. The device also includes a sub-clock oscillator (32.768 kHz) for RTC and low-power wake-up timing.
Does the R5F10BMGCLFB#15 include an integrated LIN transceiver?
No, the R5F10BMGCLFB#15 integrates a LIN protocol controller and physical layer interface (LINPHY), but requires an external LIN transceiver (e.g., TLE7259-3GE or BU1850MUV) for bus-level signal conditioning and ESD protection. The IC provides LIN TX/RX signals directly on P10/P11 pins, configured via SAU0 channel in LIN mode per ISO 17987-4.
What is the flash endurance and data retention specification for R5F10BMGCLFB#15?
The R5F10BMGCLFB#15 specifies 100,000 write/erase cycles for its 64 KB on-chip flash memory, with data retention guaranteed for 20 years at +85°C and 100 years at +25°C. These values are validated per JEDEC JESD22-A117 and apply to all flash sectors - enabling robust field firmware updates and calibration storage in automotive environments.
Is the R5F10BMGCLFB#15 qualified for automotive under-hood applications?
Yes, the R5F10BMGCLFB#15 is AEC-Q100 qualified to Grade 2 (−40°C to +105°C), with full test reports covering HTOL, temperature cycling, ESD (HBM ±2 kV, CDM ±1 kV), and EMC immunity. It meets ISO 16750-2/4 requirements for electrical load dump and pulse testing - making it suitable for engine compartment and front-end module deployments.
How does the R5F10BMGCLFB#15 handle power supply supervision and reset management?
The R5F10BMGCLFB#15 integrates a programmable low-voltage detection (LVD) circuit (1.6–4.8 V range in 0.1 V steps), power-on reset (POR), and independent watchdog timer (WDT) with dedicated 15 kHz clock. These features ensure deterministic reset behavior during battery transients and brownout conditions - critical for fail-safe operation in automotive body control modules.
R5F10BMGCLFB#15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-LQFP
- Series:
- RL78/F13
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- 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:
- 68
- 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 22x10b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10BMGCLFB#15 FAQ
1.How can I place an order for R5F10BMGCLFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10BMGCLFB#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 R5F10BMGCLFB#15 reliable?
The price and inventory of R5F10BMGCLFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10BMGCLFB#15 is usually 5 days.
3.What payment methods are accepted for R5F10BMGCLFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10BMGCLFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10BMGCLFB#15?
R5F10BMGCLFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10BMGCLFB#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 R5F10BMGCLFB#15?
For technical support, including R5F10BMGCLFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10BMGCLFB#15 requirements.
6.How does Aetrix verify that R5F10BMGCLFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F10BMGCLFB#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 R5F10BMGCLFB#15 meets industry standards.
7.What is the process for return or replacement of R5F10BMGCLFB#15?
All R5F10BMGCLFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10BMGCLFB#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 R5F10BMGCLFB#15 part is unused and in its original packaging.
Return procedure for R5F10BMGCLFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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