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Renesas R5F10BLGCKFB#15
- Part No.:
- R5F10BLGCKFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F10BLGCKFB#15.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 64LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,545
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Product details
Overview
R5F10BLGCKFB#15 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with CAN and LIN physical layer support, 64-pin LQFP package, 128 KB flash, 8 KB RAM, and integrated 10-bit ADC with 24 channels. It operates at up to 32 MHz, supports on-chip debug, and targets automotive body electronics and industrial control nodes requiring dual-protocol communication.
For engineers reviewing the R5F10BLGCKFB#15 datasheet, R5F10BLGCKFB#15 pinout, R5F10BLGCKFB#15 application, or R5F10BLGCKFB#15 equivalent, this page delivers verified electrical specs, validated pin functions, confirmed CAN/LIN interface capability, real-world use cases in vehicle sub-systems, and two technically documented alternative parts for design flexibility.
Technical Context
The R5F10BLGCKFB#15 implements the RL78 CPU core with 3-stage pipeline, 16-bit ALU, and low-power SNOOZE mode enabling 0.52 μA deep standby current. It integrates a CAN controller compliant with ISO 11898-1:2015 (CAN 2.0B), a LIN master/slave controller per LIN 2.2A, and hardware CRC generator for message integrity.
On-chip peripherals include a 10-bit ADC with sample-and-hold, 8-channel 16-bit timer array (TMR0–TMR3), 3-channel serial array (SAU) supporting UART/CSI/I²C, and independent watchdog timer (IWDT) with window function. All peripherals are clocked via programmable system clock divider and operate across 1.6–5.5 V supply range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core with 3-stage pipeline, 32 MHz max operation - enables deterministic real-time response for time-critical CAN message handling. |
| Flash Memory | 128 KB on-chip flash with block erase, 100k write/erase cycles - sufficient for dual-application firmware plus bootloader in automotive ECU designs. |
| RAM | 8 KB SRAM with retention in STOP mode - supports data logging and state preservation during sleep without external backup. |
| CAN Interface | ISO 11898-1:2015-compliant controller with 32-message object buffers and automatic retransmission - eliminates need for external CAN transceiver logic in basic node designs. |
| LIN Interface | Dedicated LIN controller supporting master/slave modes, auto-baud detection, and checksum generation per LIN 2.2A - enables direct connection to LIN sensors/actuators without software bit-banging. |
| ADC | 10-bit SAR ADC with 24 input channels, 1.0 μs conversion time, and internal reference - suitable for multi-sensor monitoring (temperature, voltage, current) in motor control modules. |
| Supply Voltage | 1.6 V to 5.5 V operation - allows direct integration into 3.3 V or 5 V automotive subsystems without level-shifting components. |
| Operating Temp | −40 °C to +105 °C (Industrial grade) - qualified for under-hood and cabin-mounted applications per Renesas Standard quality grade. |
Pinout & Package
Package: 64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or alternate functions including CAN_TX/CAN_RX and LIN_TX/LIN_RX - enables shared pin usage for protocol selection. |
| P10–P17 | Port 1 bidirectional I/O | Supports SAU0/SAU1 serial interfaces and ADC inputs - allows simultaneous UART diagnostics and analog sensing. |
| P30–P34 | Port 3 bidirectional I/O | Includes RESET, REGC, and EVDD1/EVSS1 power pins - REGC pin controls internal regulator output for stable core voltage under load variation. |
| VDD / VSS | Main power supply / ground | Dual VDD/VSS pairs (EVDD0/EVSS0, EVDD1/EVSS1) provide noise-isolated analog/digital domains - critical for clean ADC performance in noisy automotive environments. |
| RESET | Active-low reset input | Accepts external reset signal or internal power-on reset - ensures reliable initialization after battery dip or cold crank events. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CAN + LIN controllers | Eliminates need for discrete protocol ICs - reduces BOM count and PCB area in gateway or sensor node designs. |
| Low-power STOP mode (0.52 μA) | Enables battery-powered LIN nodes to operate >5 years on coin cell - meets OEM requirements for always-on door module monitoring. |
| Hardware CRC generator | Offloads CRC-16 calculation from CPU - ensures deterministic timing for safety-critical CAN message validation without software overhead. |
| On-chip debug interface (FINE) | Supports full-speed debugging and flash programming via single-pin interface - simplifies production test and field firmware updates. |
| 10-bit ADC with 24 channels | Allows concurrent sampling of multiple analog sensors (e.g., HVAC blower current, cabin temperature, humidity) without external multiplexers. |
| Independent watchdog (IWDT) | Provides fail-safe reset with windowed timing - prevents runaway code in safety-related body control modules per ISO 26262 ASIL-B readiness. |
Applications
| Automotive Door Module | Industrial Motor Control Node |
|---|---|
|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in passenger vehicles. IC Role / Device Role / Timing Role: Primary MCU managing LIN slave devices (mirror actuators, switch panels) and CAN communication with body control module. Use Value: Integrated CAN/LIN eliminates external transceivers and reduces component count by 4+ parts while maintaining ASIL-B compatible watchdog and voltage monitoring. |
Use Scenario: Localized control of 3-phase BLDC motors in HVAC systems or conveyor drives. IC Role / Device Role / Timing Role: Real-time motor commutation controller using ADC feedback, PWM outputs, and fault protection logic. Use Value: 32 MHz CPU with hardware timers delivers <1 μs interrupt latency for precise FOC execution; 128 KB flash accommodates field-oriented control algorithm plus safety diagnostics. |
| Smart Lighting Node | Vehicle Gateway Sub-Node |
|
Use Scenario: Adaptive LED headlight dimming and color tuning based on ambient light and camera input. IC Role / Device Role / Timing Role: Sensor fusion hub aggregating photodiode readings, thermal data, and LIN commands from central ECU. Use Value: 24-channel ADC enables simultaneous monitoring of multiple light sensors and thermal zones; low-power STOP mode extends battery life in parking-light-only operation. |
Use Scenario: Protocol translation between CAN backbone and LIN-peripheral networks in entry-level vehicle architectures. IC Role / Device Role / Timing Role: Message router with buffer management, filtering, and error recovery for cross-bus communication. Use Value: Dual CAN/LIN controllers with 32-message object buffers allow concurrent handling of 16 CAN IDs and 8 LIN frames - avoids external bridge ICs and reduces latency vs. software-based gateways. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications with integrated CAN and LIN support.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10BMDKFB#15 | Same RL78/F13 family, 80-pin LQFP, 256 KB flash, 16 KB RAM - larger memory and I/O count. | Targets more complex gateways or ECUs requiring additional CAN channels or Ethernet co-processor interface. | Select when firmware size exceeds 128 KB or >64 GPIOs are needed; same toolchain and peripheral register map. |
| SPC560B50L5 | 32-bit Power Architecture MCU, 512 KB flash, dual CAN, no native LIN - requires external LIN transceiver and software stack. | Suitable for higher-performance powertrain or chassis applications where ASIL-D compliance is required. | Choose only if migrating to ISO 26262 ASIL-D architecture; introduces toolchain, safety library, and qualification overhead not present with R5F10BLGCKFB#15. |
Compared with R5F10BMDKFB#15, the R5F10BLGCKFB#15 offers optimal cost/performance balance for mid-tier body electronics; versus SPC560B50L5, it delivers faster time-to-market for LIN-integrated designs without safety certification burden.
Availability
R5F10BLGCKFB#15 is available at Aetrix Electronics and suitable for automotive body control, industrial motor drives, smart lighting systems, and vehicle gateway sub-nodes requiring stable component supply and long-term lifecycle support.
Supply support for R5F10BLGCKFB#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 was designed specifically for cost-sensitive, low-power automotive body electronics and industrial control applications requiring integrated CAN and LIN communication - balancing performance, integration, and functional safety readiness.
FAQ
What is the maximum operating frequency of the R5F10BLGCKFB#15?
The R5F10BLGCKFB#15 operates at a maximum CPU frequency of 32 MHz, achieved using the on-chip high-speed oscillator (HOCO) or external crystal. This speed is fully supported across the full −40 °C to +105 °C temperature range and 1.6–5.5 V supply voltage, enabling deterministic real-time execution for CAN message scheduling and ADC sampling in the R5F10BLGCKFB#15.
Does the R5F10BLGCKFB#15 support both CAN and LIN simultaneously?
Yes, the R5F10BLGCKFB#15 integrates dedicated hardware controllers for both CAN 2.0B (ISO 11898-1:2015) and LIN 2.2A protocols, allowing concurrent operation. Its pin-multiplexing scheme enables simultaneous CAN_TX/CAN_RX and LIN_TX/LIN_RX on separate port pins, and its interrupt priority system ensures timely servicing of both protocol stacks without software arbitration in the R5F10BLGCKFB#15.
What debug interface does the R5F10BLGCKFB#15 use?
The R5F10BLGCKFB#15 uses Renesas' FINE (Fast In-Circuit Emulator) debug interface, accessible via a single dedicated pin (FINE). This interface supports full-speed debugging, flash programming, and real-time trace without requiring JTAG header space, reducing PCB footprint and simplifying production programming workflows for the R5F10BLGCKFB#15.
Is the R5F10BLGCKFB#15 qualified for automotive applications?
The R5F10BLGCKFB#15 is rated for −40 °C to +105 °C operation and classified by Renesas as "Standard" quality grade, making it suitable for automotive body electronics, HVAC controls, lighting modules, and other non-safety-critical vehicle systems. It is not designated as High Quality or ASIL-certified, so it must be used within scope defined in Renesas documentation for the R5F10BLGCKFB#15.
How much SRAM is available on the R5F10BLGCKFB#15?
The R5F10BLGCKFB#15 includes 8 KB of on-chip SRAM, with full retention in STOP mode when powered by VDD. This memory is mapped in the data memory space and supports fast access for stack, heap, and peripheral buffer operations - sufficient for dual-protocol stack execution and sensor data buffering in typical R5F10BLGCKFB#15 deployments.
R5F10BLGCKFB#15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- 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:
- 52
- 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 21x10b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10BLGCKFB#15 FAQ
1.How can I place an order for R5F10BLGCKFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10BLGCKFB#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 R5F10BLGCKFB#15 reliable?
The price and inventory of R5F10BLGCKFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10BLGCKFB#15 is usually 5 days.
3.What payment methods are accepted for R5F10BLGCKFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10BLGCKFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10BLGCKFB#15?
R5F10BLGCKFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10BLGCKFB#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 R5F10BLGCKFB#15?
For technical support, including R5F10BLGCKFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10BLGCKFB#15 requirements.
6.How does Aetrix verify that R5F10BLGCKFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F10BLGCKFB#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 R5F10BLGCKFB#15 meets industry standards.
7.What is the process for return or replacement of R5F10BLGCKFB#15?
All R5F10BLGCKFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10BLGCKFB#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 R5F10BLGCKFB#15 part is unused and in its original packaging.
Return procedure for R5F10BLGCKFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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