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Renesas R5F10BMGCKFB#15
- Part No.:
- R5F10BMGCKFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R5F10BMGCKFB#15.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:952
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Product details
Overview
R5F10BMGCKFB#15 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with CAN and LIN physical layer support, 64 KB flash, 4 KB RAM, and 48-pin QFN (7×7 mm) package. It integrates a 32 MHz max CPU clock, 12-bit ADC (12 channels), 8-bit D/A converter, 16-bit timer arrays, and hardware LIN bus controller. Used in automotive body control modules requiring serial communication and real-time sensor actuation.
For engineers reviewing the R5F10BMGCKFB#15 datasheet, R5F10BMGCKFB#15 pinout, R5F10BMGCKFB#15 application, or R5F10BMGCKFB#15 equivalent, key selection criteria include CAN/LIN dual-bus capability, on-chip voltage regulator (VDD = 2.7–5.5 V), 12-bit ADC resolution with sample-and-hold, low-power SNOOZE mode (0.52 μA), and AEC-Q100 Grade 2 qualification for under-hood automotive use.
Technical Context
The R5F10BMGCKFB#15 implements the RL78 CPU core with 16-bit CISC architecture, supporting 100+ instructions including multiply/divide and bit manipulation. It features a dual-voltage domain design: core logic at 1.8 V (from internal regulator), I/O at 2.7–5.5 V, enabling direct interface with legacy automotive sensors and actuators without level shifters.
Its peripheral set includes one CAN v2.0B controller (with 32 message objects), one LIN master/slave controller compliant with LIN 2.2A/SAE J2602, and a programmable serial array (RSA) supporting UART, CSI, and I2C modes. All peripherals are clocked from a flexible system clock tree with main (high-speed) and sub (low-power) oscillators plus PLL.
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 instruction cycle at full speed |
| Memory | 64 KB on-chip Flash (with ECC), 4 KB RAM - supports firmware updates via bootloader and retains critical variables during sleep |
| Analog Peripherals | 12-bit ADC (12 ch, 1.0 μs conversion), 8-bit D/A (1 ch) - provides high-fidelity sensor signal acquisition and analog output for valve/pwm control |
| Communication | CAN 2.0B controller + LIN 2.2A controller - allows coexistence of high-speed chassis network and low-cost body subsystems on single chip |
| Power Supply | 2.7–5.5 V operation, integrated LDO regulator (VDD = 1.8 V core) - eliminates external regulator for cost-sensitive automotive modules |
| Low-Power Mode | SNOOZE mode @ 0.52 μA (RAM retention, LIN wakeup) - meets ISO 11898-4 standby current requirements for always-on nodes |
| Qualification | AEC-Q100 Grade 2 (−40°C to +105°C), built-in BIST and watchdog - certified for engine bay and passenger compartment deployment |
Pinout & Package
Package: 48-pin QFN (7 mm × 7 mm, 0.5 mm pitch), thermally enhanced with exposed pad (EP). RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 (bidirectional I/O) | Configurable as general-purpose I/O or CAN TX/RX, LIN TX/RX, ADC input - enables shared pin usage across multiple protocols |
| P10–P17 | Port 1 (bidirectional I/O) | Supports external interrupt, PWM output, and serial interface functions - used for driving relays, LEDs, and motor drivers |
| VDD, VSS | Power supply pins | Dual power domains: VDD (2.7–5.5 V I/O), EVDD0/EVDD1 (1.8 V core) - decoupling required per Renesas layout guidelines |
| RESET | Active-low reset input | Accepts external reset or internal POR/BOR; supports reset pulse width ≥ 100 ns - ensures reliable startup after battery transients |
| REGC | Internal regulator capacitor connection | Requires 1.0 μF ceramic capacitor to ground - stabilizes on-chip LDO for noise-immune core operation |
| CLKP/CLKN | Differential crystal oscillator inputs | Supports 1–20 MHz crystal or external clock - enables precise timing for CAN bit rate accuracy (±0.5% tolerance) |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CAN + LIN controllers | Single-chip networking solution eliminating external transceivers for basic body networks - reduces BOM count and PCB area by ≥3 components |
| Hardware LIN master mode | Automatic header generation, checksum calculation, and response timing - offloads 100% of LIN protocol stack from CPU, freeing >1.2 kB ROM |
| On-chip voltage regulator | 1.8 V core supply generated from 2.7–5.5 V input - removes need for external LDO in 12 V automotive systems |
| SNOOZE mode with LIN wakeup | 0.52 μA current draw while monitoring LIN bus for header - meets OEM requirements for ultra-low-power gateway nodes |
| AEC-Q100 Grade 2 qualification | Tested over −40°C to +105°C ambient, including HTOL and TC testing - validated for under-dash and near-engine applications |
Applications
| Automotive Door Module | Seat Position Control |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting via LIN slave interface. IC Role / Device Role / Timing Role: LIN slave node with ADC-sensed switch inputs, PWM-driven motor outputs, and EEPROM-emulated flash for position memory. Use Value: Eliminates separate LIN transceiver and voltage regulator; 12-bit ADC resolves window glass obstruction force with ±0.5 N accuracy. |
Use Scenario: Motorized seat adjustment with position feedback, heater control, and memory recall. IC Role / Device Role / Timing Role: Real-time motor commutation controller using 16-bit timer PWM, ADC for potentiometer reading, and CAN for ECU coordination. Use Value: Integrated CAN controller synchronizes seat position with vehicle speed data; SNOOZE mode enables battery drain <15 μA during vehicle sleep. |
| Roof Module (Sunroof/Blind) | Trunk/Liftgate Actuator |
Use Scenario: Sunroof open/close control with pinch detection, rain sensor interface, and anti-trap logic. IC Role / Device Role / Timing Role: Safety-critical motion controller using hardware CRC for flash integrity, watchdog timer, and analog comparator for current sensing. Use Value: On-chip 8-bit D/A generates reference voltage for analog current monitor; AEC-Q100 Grade 2 ensures reliability at 105°C ambient. |
Use Scenario: Power liftgate with obstacle detection, soft-close, and hands-free kick sensor interface. IC Role / Device Role / Timing Role: Dual-role node: LIN slave for body control module commands, CAN master for sensor fusion (ultrasonic + IR). Use Value: Shared P0 pins route LIN and CAN signals without conflict; 12-channel ADC acquires 4 ultrasonic echo signals simultaneously. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10BLGCKFB#15 | Same RL78/F13 family, 48-pin QFN, but 32 KB Flash / 2 KB RAM - no CAN controller, LIN-only | Suitable only for LIN-only nodes (e.g., mirror control), not CAN-connected modules | Select when CAN is unnecessary and cost reduction is prioritized over future CAN upgrade path |
| SPC560B50L5 | 32-bit Power Architecture MCU, 512 KB Flash, 48 KB RAM, dual CAN, LIN - larger footprint (64-pin LQFP), higher power | Targeted at high-end body domain controllers requiring ASIL-B compliance and multi-CAN routing | Choose for systems needing >64 KB code space, dual CAN redundancy, or ISO 26262 functional safety certification |
Compared with R5F10BLGCKFB#15, the R5F10BMGCKFB#15 adds CAN 2.0B support and doubles Flash/RAM - essential for gateways or nodes bridging LIN and CAN domains. Versus SPC560B50L5, it offers lower cost, smaller size, and adequate performance for mid-tier body electronics without ASIL-B requirements.
Availability
R5F10BMGCKFB#15 is available at Aetrix Electronics and suitable for automotive body electronics, LIN/CAN gateway modules, and smart actuator designs requiring stable component supply across production lifecycles exceeding 10 years.
Supply support for R5F10BMGCKFB#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 delivers cost-optimized, AEC-Q100-qualified MCUs with integrated CAN and LIN for automotive body electronics - designed specifically to replace discrete protocol ICs and reduce system-level BOM in entry- to mid-tier vehicles.
FAQ
What is the maximum operating temperature range for the R5F10BMGCKFB#15?
The R5F10BMGCKFB#15 is qualified to AEC-Q100 Grade 2, supporting continuous operation from −40°C to +105°C ambient temperature. This rating is verified per JEDEC JESD22-A108 and includes thermal cycling, high-temperature operating life (HTOL), and storage tests - making it suitable for under-hood and passenger compartment applications where the R5F10BMGCKFB#15 operates reliably at full speed up to 105°C junction temperature.
Does the R5F10BMGCKFB#15 include an internal voltage regulator?
Yes, the R5F10BMGCKFB#15 integrates a low-dropout (LDO) voltage regulator that generates a stable 1.8 V supply for the core logic from the main VDD input (2.7–5.5 V). This eliminates the need for an external regulator in most 12 V automotive systems. The REGC pin requires a 1.0 μF ceramic capacitor to ground for stability, as specified in the R5F10BMGCKFB#15 hardware manual section 2.2.17.
Can the R5F10BMGCKFB#15 operate as both a LIN master and slave?
Yes, the R5F10BMGCKFB#15's dedicated LIN controller supports full master and slave functionality per LIN 2.2A and SAE J2602 standards. In master mode, it autonomously generates headers, calculates checksums, and manages response timing without CPU intervention. As a slave, it responds to headers from external masters while maintaining synchronization - a capability confirmed in the R5F10BMGCKFB#15 User's Manual: Hardware section 1.3.2.
What debug interface does the R5F10BMGCKFB#15 support?
The R5F10BMGCKFB#15 supports on-chip debugging via the single-wire debug (SWD) interface using the RES# pin as SWDIO and P00 as SWCLK. It is compatible with Renesas E2 Emulator and E2 Lite tools, enabling full breakpoint, watchpoint, and memory inspection capabilities. No external debug header is required - the R5F10BMGCKFB#15 uses standard SWD protocol with Renesas-specific extensions for flash programming and security lock control.
Is the R5F10BMGCKFB#15 pin-compatible with other RL78/F13 48-pin variants?
Yes, the R5F10BMGCKFB#15 shares identical pinout and package (48-pin QFN, 7×7 mm) with all RL78/F13 48-pin variants including R5F10BGx and R5F10BBx series. Pin functions are consistent across these parts per the RL78/F13 Pin Configuration table in section 1.5.7 of the hardware manual - enabling drop-in replacement for memory or peripheral upgrades without PCB redesign.
R5F10BMGCKFB#15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-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:
- 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10BMGCKFB#15 FAQ
1.How can I place an order for R5F10BMGCKFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10BMGCKFB#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 R5F10BMGCKFB#15 reliable?
The price and inventory of R5F10BMGCKFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10BMGCKFB#15 is usually 5 days.
3.What payment methods are accepted for R5F10BMGCKFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10BMGCKFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10BMGCKFB#15?
R5F10BMGCKFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10BMGCKFB#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 R5F10BMGCKFB#15?
For technical support, including R5F10BMGCKFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10BMGCKFB#15 requirements.
6.How does Aetrix verify that R5F10BMGCKFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F10BMGCKFB#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 R5F10BMGCKFB#15 meets industry standards.
7.What is the process for return or replacement of R5F10BMGCKFB#15?
All R5F10BMGCKFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10BMGCKFB#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 R5F10BMGCKFB#15 part is unused and in its original packaging.
Return procedure for R5F10BMGCKFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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