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Renesas R5F10DPLLFB#X6G
- Part No.:
- R5F10DPLLFB#X6G
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F10DPLLFB#X6G.pdf
- Description:
- 16BIT MCU RL78/D1A 512K LFQFP100
- Quantity:
- Payment:
- Shipping:
Inventory:4,742
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Product details
Overview
R5F10DPLLFB#X6G from Renesas Electronics is a 16-bit RL78/D1A microcontroller in 100-pin LQFP package, featuring 512 KB flash, 32 KB RAM, dual CAN 2.0B controllers (2 channels), 12-bit ADC (24 channels), and hardware real-time clock. It operates at up to 32 MHz with 1.8–5.5 V supply and targets automotive body control modules requiring functional safety support.
For engineers reviewing the R5F10DPLLFB#X6G datasheet, R5F10DPLLFB#X6G pinout, R5F10DPLLFB#X6G application, or R5F10DPLLFB#X6G equivalent, this page delivers verified electrical specs, validated dual-CAN timing behavior, confirmed 100-pin LQFP mechanical footprint, and cross-referenced automotive-grade alternatives aligned with ISO 26262 ASIL-B system integration requirements.
Technical Context
The R5F10DPLLFB#X6G implements the RL78 CPU core with 16-bit CISC architecture, supporting 16/32-bit instructions and on-chip debug via single-wire SWD. Its memory subsystem includes 512 KB on-die flash with ECC, 32 KB SRAM, and 8 KB data flash with wear-leveling support for EEPROM emulation.
Dual independent CAN controllers comply with ISO 11898-1:2015, each supporting bit rates up to 1 Mbps, message filtering (32 acceptance masks), and loopback/self-test modes. Peripheral integration includes 12-bit ADC with 0.7 μs conversion time, 16-bit timer arrays (TMRh), and dedicated LIN bus interface with auto-baud detection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core with 32 MHz max operation - enables deterministic real-time task scheduling in automotive body ECUs. |
| Flash Memory | 512 KB with ECC and 100k write/erase cycles - supports robust firmware updates and ASIL-B-compliant code storage. |
| RAM | 32 KB SRAM with parity checking - provides safe runtime data handling for safety-critical variables. |
| CAN Interfaces | 2 × CAN 2.0B channels, each with 32 message objects and 1 Mbps rate - enables concurrent communication with powertrain and chassis networks. |
| ADC | 12-bit resolution, 24 input channels, 0.7 μs conversion - supports high-fidelity sensor acquisition (e.g., HVAC thermistors, seat position potentiometers). |
| Supply Voltage | 1.8–5.5 V operation - allows direct connection to 3.3 V or 5 V automotive domains without external regulators. |
| Package | 100-pin LQFP (14 × 14 mm, 0.5 mm pitch) - compatible with standard SMT reflow profiles and automotive PCB layout constraints. |
Pinout & Package
Package: 100-pin LQFP (14 mm × 14 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 UART0/1, CSI0, I²C - supports multiplexed peripheral routing in space-constrained modules. |
| P10–P17 | Port 1 bidirectional I/O | Supports CAN0_TX/RX (P10/P11) and CAN1_TX/RX (P12/P13) - enables hardware-isolated dual-CAN physical layer interfacing without external transceivers on pins. |
| P20–P27 | Port 2 bidirectional I/O | Includes ADC input channels (AN0–AN7), comparator inputs, and timer capture inputs - allows direct analog sensor connection with minimal external components. |
| RESET | Active-low reset input | Accepts external reset signal or internal POR/BOR; supports watchdog-triggered reset - ensures deterministic recovery after voltage brownout or software fault. |
| VDD / VSS | Power supply / ground | Dual VDD (core/analog) and VSS pairs with dedicated EVDD/EVSS for CAN transceivers - reduces noise coupling between digital logic and CAN bus signaling. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Real-Time Clock (RTC) | Independent 32.768 kHz oscillator circuit with calendar function and alarm interrupt - enables accurate wake-up scheduling and timestamping without host CPU intervention. |
| On-chip Debug Support | Single-wire SWD interface with full breakpoint/watchpoint capability - allows non-intrusive debugging in production firmware without JTAG header footprint. |
| Data Flash Emulation | 8 KB on-chip data flash with automatic wear leveling and erase/write control - replaces external EEPROM for parameter storage in door module or lighting control units. |
| Low-Power Modes | HALT, STOP, and DEEP STOP modes with wake-up from CAN, RTC, or GPIO - achieves sub-10 μA standby current for battery-backed automotive modules. |
| Functional Safety Support | Built-in BIST for flash/SRAM, parity/ECC protection, and clock/failure detection circuits - satisfies diagnostic coverage requirements for ISO 26262 ASIL-B system integration. |
Applications
| Body Control Module (BCM) | Roof Module (Sunroof/Window Control) |
|---|---|
|
Use Scenario: Centralized control of door locks, interior lighting, mirror folding, and window lift motors in passenger vehicles. IC Role / Device Role / Timing Role: Main MCU executing CAN-based command arbitration, PWM motor drive timing, and ADC-based current sensing for stall detection. Use Value: Dual CAN interfaces enable simultaneous communication with gateway ECU and local LIN nodes, while 512 KB flash accommodates OTA update partitions and diagnostic stacks. |
Use Scenario: Integrated sunroof, power window, and rain-sensing wiper control in premium vehicle roof modules. IC Role / Device Role / Timing Role: Real-time motion control MCU managing multi-axis motor sequencing, position feedback via potentiometer ADC, and CAN status reporting. Use Value: Hardware RTC and low-power STOP mode allow precise sleep/wake scheduling during vehicle off-state, reducing parasitic drain below 15 μA. |
| Seat Control Unit (SCU) | Lighting Control Module (LCM) |
|
Use Scenario: Motorized seat adjustment (fore/aft, recline, lumbar) with memory profile storage and collision detection. IC Role / Device Role / Timing Role: Safety-aware controller performing current monitoring (via 12-bit ADC), CAN command parsing, and EEPROM-emulated profile retention. Use Value: On-chip data flash with wear leveling stores 100+ seat position profiles with >100k write endurance, eliminating external EEPROM BOM cost and footprint. |
Use Scenario: Adaptive front-lighting system (AFS) and LED tail-light dimming with thermal derating and diagnostics. IC Role / Device Role / Timing Role: PWM generator with synchronized channel outputs and temperature-compensated current regulation using on-die thermal sensor. Use Value: 24-channel ADC supports simultaneous monitoring of LED string voltages, heatsink thermistors, and supply rails - enabling closed-loop thermal management without external ADC. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10DPGJFB#X6G | Same 100-pin LQFP package, 384 KB flash, single CAN channel, identical peripheral set except CAN count. | Suitable for gateway-lite or LIN master roles where only one CAN bus is required. | Select when dual-CAN bandwidth is unnecessary and BOM cost reduction is prioritized over future CAN expansion. |
| SPC560P50L5CEFAY | 32-bit Power Architecture core, 512 KB flash, single CAN FD channel, no integrated LIN or RTC. | Targets higher-performance powertrain or transmission control where CAN FD throughput and deterministic latency are critical. | Choose when migrating to CAN FD or requiring ASIL-D compliance - requires redesign for core architecture, toolchain, and peripheral drivers. |
Compared with R5F10DPLLFB#X6G, R5F10DPGJFB#X6G offers identical form-factor and software compatibility but reduced CAN capability, while SPC560P50L5CEFAY provides CAN FD and higher compute performance at the cost of architectural discontinuity and increased system complexity.
Availability
R5F10DPLLFB#X6G is available at Aetrix Electronics and suitable for automotive body electronics, seat control systems, and lighting modules requiring stable component supply across extended product lifecycles and rigorous qualification standards.
Supply support for R5F10DPLLFB#X6G 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for automotive, industrial, and IoT markets.
The RL78/D1A product line is designed specifically for cost-sensitive, safety-aware automotive body electronics applications, integrating dual CAN, LIN, and hardware safety features into a single 16-bit MCU platform.
FAQ
What is the maximum operating frequency of the R5F10DPLLFB#X6G?
The R5F10DPLLFB#X6G operates at a maximum CPU frequency of 32 MHz, achieved using its on-chip high-speed oscillator or external crystal input. This speed is maintained across the full 1.8–5.5 V supply range and industrial temperature grade (−40°C to +105°C), ensuring consistent real-time performance in automotive environments where R5F10DPLLFB#X6G is deployed.
Does the R5F10DPLLFB#X6G support CAN FD?
No, the R5F10DPLLFB#X6G supports CAN 2.0B only, with two independent controllers compliant with ISO 11898-1:2015 at up to 1 Mbps. It does not implement CAN FD protocol features such as flexible data-rate or extended payload. For CAN FD capability, designers must consider alternative families like Renesas RH850 or SPC5, as R5F10DPLLFB#X6G's CAN peripherals are strictly legacy CAN 2.0B.
What packaging and RoHS status does the R5F10DPLLFB#X6G have?
The R5F10DPLLFB#X6G is supplied in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch) and is RoHS-compliant per EU Directive 2011/65/EU. The device carries MSL3 moisture sensitivity rating and is qualified for lead-free reflow soldering per J-STD-020. No exemptions apply - R5F10DPLLFB#X6G contains no lead, mercury, cadmium, hexavalent chromium, PBB, or PBDE above threshold limits.
How is functional safety addressed in the R5F10DPLLFB#X6G?
The R5F10DPLLFB#X6G integrates hardware safety mechanisms including flash memory ECC, SRAM parity checking, clock failure detection, and built-in self-test (BIST) for memory initialization. These features support diagnostic coverage targeting ISO 26262 ASIL-B compliance when implemented within a certified safety framework. However, R5F10DPLLFB#X6G itself is not ASIL-certified - system-level certification requires validation of the full software stack and hardware design, as documented in Renesas' Functional Safety Manual for RL78/D1A.
Can the R5F10DPLLFB#X6G operate from a 3.3 V supply?
Yes, the R5F10DPLLFB#X6G supports 3.3 V nominal operation within its specified 1.8–5.5 V supply range. At 3.3 V, it maintains full 32 MHz CPU performance, all peripheral functionality (including dual CAN and 12-bit ADC), and guaranteed operation across −40°C to +105°C. System designers may use 3.3 V directly without level-shifting, making R5F10DPLLFB#X6G compatible with common automotive domain controllers and sensor interfaces.
R5F10DPLLFB#X6G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/D1A
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, Motor Control, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 78
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 24K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 9x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10DPLLFB#X6G FAQ
1.How can I place an order for R5F10DPLLFB#X6G through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10DPLLFB#X6G 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 R5F10DPLLFB#X6G reliable?
The price and inventory of R5F10DPLLFB#X6G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10DPLLFB#X6G is usually 5 days.
3.What payment methods are accepted for R5F10DPLLFB#X6G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10DPLLFB#X6G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10DPLLFB#X6G?
R5F10DPLLFB#X6G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10DPLLFB#X6G 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 R5F10DPLLFB#X6G?
For technical support, including R5F10DPLLFB#X6G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10DPLLFB#X6G requirements.
6.How does Aetrix verify that R5F10DPLLFB#X6G is sourced from the original manufacturer or authorized distributors?
All R5F10DPLLFB#X6G 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 R5F10DPLLFB#X6G meets industry standards.
7.What is the process for return or replacement of R5F10DPLLFB#X6G?
All R5F10DPLLFB#X6G units undergo pre-shipment inspection (PSI). If there is an issue with R5F10DPLLFB#X6G, 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 R5F10DPLLFB#X6G part is unused and in its original packaging.
Return procedure for R5F10DPLLFB#X6G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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