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Renesas R5F10DPLJFB#X6G
- Part No.:
- R5F10DPLJFB#X6G
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F10DPLJFB#X6G.pdf
- Description:
- 16BIT MCU RL78/D1A 512K LFQFP100
- Quantity:
- Payment:
- Shipping:
Inventory:1,691
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Product details
Overview
R5F10DPLJFB#X6G from Renesas Electronics is a 16-bit RL78/D1A microcontroller with dual CAN 2.0B controllers, 512 KB Flash, 32 KB RAM, and 100-pin LQFP package. It operates at up to 32 MHz, supports 1.8–5.5 V supply, and integrates 24-bit BCD arithmetic unit, 12-bit ADC (26 channels), and low-power real-time clock. It targets automotive body control modules requiring robust communication and deterministic timing.
For engineers reviewing the R5F10DPLJFB#X6G datasheet, R5F10DPLJFB#X6G pinout, R5F10DPLJFB#X6G application, or R5F10DPLJFB#X6G equivalent, key selection criteria include dual-CAN channel count, Flash endurance (100k write/erase cycles), on-chip debug interface (FINE), SMPS-compatible voltage regulator support, and AEC-Q100 Grade 2 qualification for under-hood operation.
Technical Context
The R5F10DPLJFB#X6G implements the RL78 CPU core with 16-bit CISC architecture, 3-stage pipeline, and 1.25 DMIPS/MHz performance. It embeds two independent CAN controllers compliant with ISO 11898-1:2015, each with 32 message objects, programmable bit timing, and loopback self-test mode.
Its memory subsystem includes 512 KB on-chip Flash with ECC protection, 32 KB SRAM with parity, and 8 KB data Flash for EEPROM emulation. Power management features include five low-power modes (HALT, STOP, SNOOZE, DEEP STOP, and ULTRA DEEP STOP) with wake-up latency as low as 3.5 µs from HALT mode.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core, 32 MHz max operation, 1.25 DMIPS/MHz for deterministic real-time control |
| Memory | 512 KB Flash (100k erase/write cycles, ECC), 32 KB RAM (parity), 8 KB data Flash for EEPROM emulation |
| CAN Interfaces | Dual CAN 2.0B controllers, each with 32 message objects, programmable bit timing, and hardware FIFO support |
| Analog Peripherals | 12-bit ADC with 26 input channels, ±1 LSB INL, 1.1 µs conversion time; 10-bit DAC (2 ch); temperature sensor |
| Supply & Power | 1.8–5.5 V operation; integrated voltage regulator supports external SMPS control; 0.23 µA deep stop current |
| Package | 100-pin LQFP (14 × 14 mm, 0.5 mm pitch), RoHS-compliant, AEC-Q100 Grade 2 qualified |
| Clock Sources | On-chip oscillator (1–20 MHz), sub-clock (32.768 kHz), PLL (up to 48 MHz), and external crystal/resonator support |
Pinout & Package
Package: 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch), thermally enhanced with exposed thermal pad (EP). Pin layout conforms to Renesas standard 100-pin RL78/D1A footprint for mechanical and thermal compatibility across the family.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or peripheral functions including UART0/1, CSI0/1, I²C, and timer outputs |
| P10–P17 | Port 1 bidirectional I/O | Supports CAN0_TX/RX, CAN1_TX/RX, and ADC input channels; includes pull-up/pull-down control |
| P20–P27 | Port 2 bidirectional I/O | Primary interface for 12-bit ADC inputs (AN00–AN25), comparator inputs, and PWM outputs |
| VDD / VSS | Power supply pins | Separate analog/digital domains: EVDD0/EVSS0 for analog peripherals; SMVDD0/SMVSS0 for SMPS control logic |
| RESET | Active-low reset input | Accepts external reset signal; internally pulled up; supports low-voltage detection (LVD) reset generation |
| REGC | Regulator control | Enables/disables internal voltage regulator; connects to external SMPS feedback loop for efficient power management |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN 2.0B Controllers | Independent message buffers, hardware filtering, and error counters enable concurrent vehicle network communication without CPU overhead |
| On-Chip Debug (FINE) | Single-wire debug interface with real-time trace, flash programming, and breakpoint support-no external emulator required |
| Low-Power Operation | ULTRA DEEP STOP mode draws only 0.23 µA while retaining RAM content and supporting wake-up via CAN, RTC, or GPIO |
| Functional Safety Support | Built-in self-test (BIST) for Flash and RAM, ECC on Flash, parity on RAM, and lockstep-capable peripherals for ASIL-B compliance |
| EEPROM Emulation | 8 KB data Flash with wear-leveling firmware library enables 100k-cycle nonvolatile storage without external EEPROM |
Applications
| Body Control Module (BCM) | Electronic Parking Brake (EPB) |
|---|---|
Use Scenario: Centralized control of door locks, lighting, wipers, and mirrors in modern vehicles. IC Role / Device Role / Timing Role: Main system controller coordinating CAN messages from multiple ECUs and managing real-time actuator timing. Use Value: Dual CAN interfaces allow simultaneous communication with powertrain and infotainment networks; 512 KB Flash accommodates complex state-machine logic and OTA update partitions. | Use Scenario: Fail-safe braking actuation triggered by driver input or ADAS commands. IC Role / Device Role / Timing Role: Safety-critical controller executing brake motor control loops and monitoring redundant sensors. Use Value: Built-in BIST, ECC, and parity support meet ASIL-B requirements; ultra-low wake-up latency (3.5 µs) ensures rapid response to emergency CAN commands. |
| Automotive Gateway | Seat Control Unit |
Use Scenario: Protocol translation between CAN FD, LIN, and legacy CAN networks in multi-domain architectures. IC Role / Device Role / Timing Role: Bridge controller routing and filtering messages between isolated vehicle domains. Use Value: Two independent CAN controllers with configurable bit timing support heterogeneous network speeds; 26-channel ADC monitors power rail health and thermal sensors. | Use Scenario: Motorized seat position adjustment, heating, and memory recall in premium vehicles. IC Role / Device Role / Timing Role: Dedicated motion controller interfacing with H-bridge drivers and position encoders. Use Value: Integrated 10-bit DAC generates precise reference voltages for motor current sensing; 12-bit ADC reads potentiometer and thermistor inputs with ±1 LSB accuracy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10DPKJFB#X6G | Same 100-pin LQFP package and dual-CAN capability, but with 384 KB Flash and 24 KB RAM | Suitable for cost-sensitive BCM designs where full 512 KB Flash is not required | Select when firmware size is ≤384 KB and BOM cost optimization is prioritized over future scalability |
| SPC560P50L5 | 32-bit Power Architecture core, 512 KB Flash, single CAN, no integrated EEPROM emulation | Targets higher-performance engine control; lacks dual-CAN and data Flash for parameter storage | Choose only if migrating to ST's ecosystem and accepting external EEPROM for configuration storage |
Compared with R5F10DPKJFB#X6G and SPC560P50L5, the R5F10DPLJFB#X6G provides the highest Flash/RAM density in the RL78/D1A dual-CAN family and unique on-chip EEPROM emulation-critical for automotive calibration data retention without external components.
Availability
R5F10DPLJFB#X6G is available at Aetrix Electronics and suitable for automotive body electronics, electronic parking brake systems, and gateway modules requiring stable component supply, long-term lifecycle assurance, and AEC-Q100-compliant sourcing.
Supply support for R5F10DPLJFB#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 global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/D1A product line delivers high-integration, low-power 16-bit MCUs optimized for automotive body electronics and chassis applications requiring CAN connectivity, functional safety features, and AEC-Q100 qualification.
FAQ
What is the maximum operating frequency of the R5F10DPLJFB#X6G?
The R5F10DPLJFB#X6G operates at a maximum CPU frequency of 32 MHz using its on-chip PLL. When driven by the internal high-speed oscillator (HOCO), it achieves 20 MHz without external components; with external crystal and PLL enabled, it reaches 32 MHz for real-time control tasks. The R5F10DPLJFB#X6G maintains timing integrity across its full voltage range (1.8–5.5 V) and temperature range (−40°C to +125°C).
Does the R5F10DPLJFB#X6G support AEC-Q100 qualification?
Yes, the R5F10DPLJFB#X6G is qualified to AEC-Q100 Grade 2 (−40°C to +105°C ambient) for automotive applications. This qualification covers stress testing for HTOL, TCT, ESD, and latch-up per JESD22 standards. The R5F10DPLJFB#X6G is designated for "Standard" quality grade per Renesas documentation but carries explicit AEC-Q100 certification for under-dash and body-control use cases.
How many CAN interfaces does the R5F10DPLJFB#X6G integrate?
The R5F10DPLJFB#X6G integrates two independent CAN 2.0B controllers, each supporting up to 32 message objects, programmable bit timing, and hardware FIFO buffering. Both CAN modules operate concurrently and can be configured for different baud rates-enabling the R5F10DPLJFB#X6G to serve as a gateway between powertrain (500 kbps) and body (125 kbps) networks without software arbitration.
What debug interface does the R5F10DPLJFB#X6G use?
The R5F10DPLJFB#X6G uses Renesas' FINE (Fast In-Circuit Emulator) single-wire debug interface, supporting real-time trace, flash programming, and hardware breakpoints. Unlike JTAG, FINE requires only one dedicated pin (RES#) plus VDD/VSS, reducing PCB routing complexity. The R5F10DPLJFB#X6G also supports SWD-compatible tools via third-party adapters for broader IDE integration.
Is EEPROM emulation supported on the R5F10DPLJFB#X6G?
Yes, the R5F10DPLJFB#X6G includes 8 KB of dedicated data Flash memory with built-in wear-leveling support for EEPROM emulation. Renesas provides the Data Flash Library (DFL) middleware, enabling up to 100,000 write/erase cycles with automatic sector management. This eliminates the need for external EEPROM in applications like seat position memory or calibration data storage within the R5F10DPLJFB#X6G-based design.
R5F10DPLJFB#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:
- 32MHz
- 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10DPLJFB#X6G FAQ
1.How can I place an order for R5F10DPLJFB#X6G through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10DPLJFB#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 R5F10DPLJFB#X6G reliable?
The price and inventory of R5F10DPLJFB#X6G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10DPLJFB#X6G is usually 5 days.
3.What payment methods are accepted for R5F10DPLJFB#X6G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10DPLJFB#X6G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10DPLJFB#X6G?
R5F10DPLJFB#X6G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10DPLJFB#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 R5F10DPLJFB#X6G?
For technical support, including R5F10DPLJFB#X6G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10DPLJFB#X6G requirements.
6.How does Aetrix verify that R5F10DPLJFB#X6G is sourced from the original manufacturer or authorized distributors?
All R5F10DPLJFB#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 R5F10DPLJFB#X6G meets industry standards.
7.What is the process for return or replacement of R5F10DPLJFB#X6G?
All R5F10DPLJFB#X6G units undergo pre-shipment inspection (PSI). If there is an issue with R5F10DPLJFB#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 R5F10DPLJFB#X6G part is unused and in its original packaging.
Return procedure for R5F10DPLJFB#X6G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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