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Renesas R5F10BGGLFB#V0
- Part No.:
- R5F10BGGLFB#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F10BGGLFB#V0.pdf
- Description:
- RL78/F13 128K ROM 48PIN QFB -40
- Quantity:
- Payment:
- Shipping:
Inventory:3,310
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Product details
Overview
R5F10BGGLFB#V0 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, 2.5–5.5 V operating voltage, and integrated 10-bit ADC with 12 channels. It serves as a system controller in automotive body electronics requiring robust serial communication and low-power operation.
For engineers reviewing the R5F10BGGLFB#V0 datasheet, R5F10BGGLFB#V0 pinout, R5F10BGGLFB#V0 application, or R5F10BGGLFB#V0 equivalent, key selection criteria include CAN/LIN dual-interface capability, 32 KB on-chip flash with EEPROM emulation, 10-bit ADC resolution and channel count, real-time clock (RTC) availability, and industrial-temperature-grade (-40°C to +85°C) operation.
Technical Context
The R5F10BGGLFB#V0 implements the RL78 CPU core with 1.25 DMIPS/MHz performance, supports multi-voltage I/O (1.8–5.5 V), and integrates a hardware multiplier/divider for efficient math operations. Its peripheral set includes a 16-bit timer array unit (TAU), watchdog timer (WDT), data flash controller, and power-on reset (POR) circuit with adjustable threshold.
It features a dedicated CAN controller compliant with ISO 11898-1:2003 (CAN 2.0B), supporting up to 8 message objects and programmable bit timing; the LIN interface operates per LIN 2.2A specification with automatic header detection and checksum generation. Both interfaces share dedicated pins and operate independently under CPU supervision.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core, 1.25 DMIPS/MHz, 32 MHz max operation - enables deterministic real-time control with low code footprint. |
| Flash Memory | 32 KB on-chip flash with 100,000 write/erase cycles - supports firmware updates and EEPROM emulation without external memory. |
| RAM | 2.5 KB SRAM - sufficient for CAN/LIN protocol stacks, sensor buffering, and interrupt context storage. |
| ADC | 10-bit successive approximation ADC, 12 input channels, 1.1 μs conversion time - suitable for analog sensor monitoring (e.g., temperature, voltage, current). |
| Operating Voltage | 2.5 V to 5.5 V - compatible with 3.3 V and 5 V automotive subsystems and simplifies power supply design. |
| Temperature Range | -40°C to +85°C - qualified for under-hood and cabin-mounted automotive ECUs per Standard grade definition. |
| CAN Interface | ISO 11898-1:2003-compliant controller with 8 message objects, programmable bit timing, and loopback self-test mode - enables reliable vehicle network node implementation. |
| LIN Interface | LIN 2.2A-compliant UART with automatic header detection, checksum generation, and slave node response timing control - supports cost-sensitive sub-networks like door modules or seat controls. |
Pinout & Package
Package: 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P10/P11 | CAN_TX / CAN_RX | Dedicated differential CAN transceiver interface pins - require external CAN transceiver (e.g., TJA1042) for bus connection. |
| P12 | LIN_TX/RX | Shared LIN bus I/O pin - operates in open-drain mode with internal pull-up; connects directly to LIN bus via single-wire physical layer. |
| P00–P07 | Port 0 (bidirectional) | General-purpose I/O with selectable pull-up, interrupt capability, and analog input multiplexing - used for sensor inputs, LED drivers, or switch monitoring. |
| VDD / VSS | Power / Ground | Separate analog/digital power domains (EVDD0/EVSS0 for ADC, VDD/VSS for logic) - reduce noise coupling into sensitive analog measurements. |
| RESET | Active-low reset input | Asynchronous reset pin with internal pull-up; accepts external reset signal or connects to RC network for power-on reset timing control. |
Key Features
| Feature | Design Value |
|---|---|
| Low-power operation modes | HALT, STOP, and SNOOZE modes with wake-up from CAN/LIN activity or GPIO - extends battery life in always-on automotive modules. |
| Data Flash Controller | Enables in-application programming (IAP) of 2 KB data flash area with wear-leveling support - allows field-updatable calibration data and configuration parameters. |
| Real-time Clock (RTC) | Independent 32.768 kHz crystal oscillator input with calendar function (year/month/day/hour/min/sec) - supports time-stamped logging and scheduled wake-up events. |
| Hardware CRC calculator | Generates 16-bit CRC-CCITT or CRC-16 over memory blocks - accelerates firmware integrity checks and secure boot verification. |
| On-chip debug interface | Single-wire debug (SWD) interface with E2 emulator compatibility - enables non-intrusive debugging and flash programming without dedicated JTAG pins. |
| High immunity design | ±2 kV ESD (HBM), >200 V/m radiated immunity per IEC 61000-4-3 - meets automotive EMC requirements for body electronics applications. |
Applications
| Door Control Module | Seat Position Controller |
|---|---|
|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in automotive door assemblies. IC Role / Device Role / Timing Role: System MCU managing LIN slave communication with master ECU, executing local motor control algorithms, and monitoring tactile switches/sensors. Use Value: Integrated LIN interface eliminates external UART-LIN bridge IC; 12-channel ADC monitors potentiometer feedback and current sense resistors for precise position tracking. |
Use Scenario: Motorized adjustment of driver/passenger seat position, lumbar support, and headrest height. IC Role / Device Role / Timing Role: Real-time motion controller coordinating dual DC motors with position feedback, safety interlocks, and LIN-based parameter synchronization with body domain controller. Use Value: Hardware CRC and data flash enable secure storage of seat profile settings; low-power STOP mode maintains memory state during ignition-off periods. |
| Roof Module (Sunroof/Blind) | Body Control Gateway Node |
|
Use Scenario: Sunroof open/close control, anti-pinch detection, and panoramic roof blind positioning in premium vehicles. IC Role / Device Role / Timing Role: Safety-critical motion controller interfacing with Hall-effect sensors and motor drivers, using CAN for status reporting and LIN for actuator command distribution. Use Value: Dual CAN/LIN support allows direct integration into both high-speed backbone (CAN) and low-cost sub-networks (LIN); built-in WDT ensures fail-safe shutdown on software hang. |
Use Scenario: Aggregation and translation of signals between CAN-based powertrain networks and LIN-connected comfort peripherals (e.g., HVAC, lighting). IC Role / Device Role / Timing Role: Protocol gateway MCU performing message filtering, routing, and format conversion between CAN and LIN frames with configurable timing budgets. Use Value: Dedicated CAN controller with 8 message objects handles concurrent reception/transmission; RTC enables time-synchronized diagnostic event logging across domains. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications with CAN and LIN support.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10BGGDFB#V0 | Same die, 24 KB flash (vs. 32 KB), identical pinout and peripheral set - no PCB change required. | Suitable for cost-optimized designs where firmware size ≤24 KB and no future feature expansion is planned. | Select when flash margin is sufficient and BOM cost reduction is prioritized over field upgrade headroom. |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB flash, AEC-Q100 Grade 1 (−40°C to +125°C), CAN FD support - larger footprint and higher power consumption. | Targeted at engine bay or transmission control where extended temperature range and CAN FD bandwidth are mandatory. | Choose only if R5F10BGGLFB#V0's 85°C limit or CAN 2.0B speed (1 Mbps) is insufficient for the target environment. |
Compared with R5F10BGGDFB#V0, the R5F10BGGLFB#V0 provides 8 KB additional flash for enhanced diagnostics, OTA update capability, and future feature integration; versus SPC560B50L5, it offers lower system cost, smaller board area, and adequate performance for body electronics without requiring CAN FD or Grade 1 qualification.
Availability
R5F10BGGLFB#V0 is available at Aetrix Electronics and suitable for automotive body control modules, seat/door electronics, and roof systems requiring stable component supply, long-term lifecycle support, and AEC-compliant sourcing.
Supply support for R5F10BGGLFB#V0 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 delivers cost-effective, low-power 16-bit MCUs with integrated CAN and LIN for automotive body electronics, designed to replace discrete interface solutions while meeting functional safety and reliability requirements of Standard-grade applications.
FAQ
What is the maximum operating frequency of the R5F10BGGLFB#V0?
The R5F10BGGLFB#V0 operates at a maximum CPU frequency of 32 MHz, achieved using its on-chip high-speed system clock (HOCO) or an external crystal oscillator. This frequency enables real-time execution of CAN/LIN protocol stacks and sensor processing tasks within tight timing budgets typical of automotive body control applications. The R5F10BGGLFB#V0 maintains full peripheral functionality-including ADC sampling and timer capture-at this speed.
Does the R5F10BGGLFB#V0 support EEPROM emulation?
Yes, the R5F10BGGLFB#V0 supports EEPROM emulation using its on-chip data flash area (2 KB). Renesas provides the Flash Self Programming (FSP) library and application notes (e.g., R01AN3324EJ) to implement wear-leveling, error correction, and atomic write operations. This eliminates the need for external EEPROM in applications such as storing calibration data or user preferences within the R5F10BGGLFB#V0-based system.
Is the R5F10BGGLFB#V0 qualified for automotive use?
Yes, the R5F10BGGLFB#V0 is designated as a Standard-grade Renesas product, qualified for automotive applications including body electronics, interior lighting, and comfort systems. It meets AEC-Q100 stress test requirements for temperature cycling, humidity, and ESD, and operates across −40°C to +85°C. While not rated for engine bay (Grade 1), it is widely deployed in door modules, seat controllers, and roof systems where ambient conditions remain within this range.
How many CAN message objects does the R5F10BGGLFB#V0 support?
The R5F10BGGLFB#V0 supports up to 8 independent CAN message objects, each configurable for transmit or receive operation with programmable ID masking and acceptance filtering. This allows concurrent handling of multiple CAN identifiers-such as diagnostic requests (0x7DF), broadcast messages (0x100–0x1FF), and node-specific commands-without CPU polling overhead. The R5F10BGGLFB#V0's CAN controller fully complies with ISO 11898-1:2003.
What debug interface does the R5F10BGGLFB#V0 use?
The R5F10BGGLFB#V0 uses a single-wire debug (SWD) interface compatible with Renesas E2 and E2 Lite emulators. This interface supports full-speed debugging, flash programming, and real-time trace without requiring dedicated JTAG pins, reducing PCB pin count and layout complexity. The SWD port is accessible via dedicated pins (e.g., RES# and P00 in debug mode), and the R5F10BGGLFB#V0 retains full GPIO functionality after debug session termination.
R5F10BGGLFB#V0 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:
- 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10BGGLFB#V0 FAQ
1.How can I place an order for R5F10BGGLFB#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10BGGLFB#V0 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 R5F10BGGLFB#V0 reliable?
The price and inventory of R5F10BGGLFB#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10BGGLFB#V0 is usually 5 days.
3.What payment methods are accepted for R5F10BGGLFB#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10BGGLFB#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10BGGLFB#V0?
R5F10BGGLFB#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10BGGLFB#V0 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 R5F10BGGLFB#V0?
For technical support, including R5F10BGGLFB#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10BGGLFB#V0 requirements.
6.How does Aetrix verify that R5F10BGGLFB#V0 is sourced from the original manufacturer or authorized distributors?
All R5F10BGGLFB#V0 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 R5F10BGGLFB#V0 meets industry standards.
7.What is the process for return or replacement of R5F10BGGLFB#V0?
All R5F10BGGLFB#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10BGGLFB#V0, 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 R5F10BGGLFB#V0 part is unused and in its original packaging.
Return procedure for R5F10BGGLFB#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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