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Renesas R5F10DPLJFB#H2G
- Part No.:
- R5F10DPLJFB#H2G
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F10DPLJFB#H2G.pdf
- Description:
- IC MCU 16BIT 512KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:720
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Product details
Overview
R5F10DPLJFB#H2G from Renesas Electronics is a 16-bit RL78/D1A microcontroller with dual CAN 2.0B controllers, 512 KB on-chip 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 sigma-delta ADC, 12-bit DAC, and hardware real-time OS support for industrial control and automotive body electronics.
For engineers reviewing the R5F10DPLJFB#H2G datasheet, R5F10DPLJFB#H2G pinout, R5F10DPLJFB#H2G application, or R5F10DPLJFB#H2G equivalent, this page delivers verified technical context, exact pin functions per 100-pin CAN-enabled variant, key timing and interface specifications, and two validated alternative MCUs for dual-CAN embedded systems requiring functional safety-aware peripherals and EEPROM emulation.
Technical Context
The R5F10DPLJFB#H2G implements the RL78 CPU core with 16-bit CISC architecture, 3-stage pipeline, and 1.62 DMIPS/MHz performance. It features two independent CAN 2.0B modules supporting both standard and extended frames, each with 32 message objects and programmable FIFOs.
On-chip memory includes 512 KB Flash with background operation (BGO), 32 KB RAM, and 8 KB data flash for EEPROM emulation. Peripherals include a 24-bit sigma-delta ADC with PGA (up to 24-bit resolution), 12-bit DAC, 16-bit timer arrays (TMR0–TMR3), and a dedicated real-time OS timer (RTOS timer) with interrupt priority control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC with 3-stage pipeline, 1.62 DMIPS/MHz - enables deterministic real-time response in motor control loops. |
| Max Clock Frequency | 32 MHz - supports high-speed CAN communication at 1 Mbps with sufficient margin for protocol stack execution. |
| Flash Memory | 512 KB with BGO and ECC - allows safe firmware updates without halting real-time tasks or compromising data integrity. |
| RAM | 32 KB - sufficient for dual-CAN buffers, RTOS kernel, and application task stacks in automotive body control units. |
| CAN Interfaces | 2 × CAN 2.0B channels - enables simultaneous communication with powertrain and chassis networks in distributed vehicle architectures. |
| Analog Peripherals | 24-bit sigma-delta ADC + PGA, 12-bit DAC - provides high-precision sensor signal conditioning for current sensing and actuator feedback. |
| Operating Voltage | 1.8–5.5 V - supports direct connection to 3.3 V or 5 V automotive domains without external level-shifting. |
Pinout & Package
Package: 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 I/O with NMI, INT0–INT3 | Configurable general-purpose I/O; P00 serves as non-maskable interrupt input for critical fault detection. |
| P10–P17 | Port 1 I/O with UART0/1, CSI0/1, I2C | Multi-function serial interface pins; supports full-duplex UART and synchronous serial communication for diagnostics and sensor hubs. |
| P20–P27 | Port 2 I/O with CAN0_TX/RX, CAN1_TX/RX | Dedicated dual-CAN physical layer interface; CAN0 and CAN1 operate independently with separate TX/RX pins per channel. |
| P30–P37 | Port 3 I/O with 24-bit SDADC, DAC, comparator | Analog front-end interface; supports differential input, programmable gain, and oversampling for precision measurement. |
| VDD / VSS | Power supply / Ground | Separate analog (AVDD/AVSS) and digital (DVDD/DVSS) rails - reduces noise coupling in mixed-signal operation. |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; compatible with external watchdog ICs and power-on reset circuits. |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN 2.0B with 32 message objects per channel | Enables concurrent communication across two isolated CAN buses-critical for gateway and domain controller applications. |
| Hardware Real-Time OS Timer | Provides precise, low-overhead tick generation for FreeRTOS or custom scheduler without consuming CPU cycles. |
| EEPROM Emulation (8 KB Data Flash) | Supports 100,000 write/erase cycles and automatic wear leveling-eliminates need for external EEPROM in configuration storage. |
| 24-bit Sigma-Delta ADC with PGA | Delivers 22-bit effective resolution at 128× oversampling-suitable for high-accuracy current sensing in BLDC motor drives. |
| Low-Power Modes (HALT, STOP, SNOOZE) | Reduces current consumption to 0.52 µA in STOP mode with RTC active-extends battery life in always-on vehicle modules. |
Applications
| Automotive Body Control Module (BCM) | Industrial CAN Gateway |
|---|---|
Use Scenario: Centralized control of lighting, door locks, window lifts, and HVAC in modern vehicles. IC Role / Device Role / Timing Role: Main system MCU coordinating multiple LIN/CAN sub-nodes with real-time scheduling and fault logging. Use Value: Dual CAN interfaces allow simultaneous connection to powertrain (CAN0) and comfort network (CAN1); integrated RTOS timer ensures deterministic task dispatching. | Use Scenario: Protocol translation between CAN FD and legacy CAN 2.0 networks in factory automation systems. IC Role / Device Role / Timing Role: Bridge controller managing message filtering, prioritization, and store-and-forward logic between heterogeneous networks. Use Value: Independent CAN0/CAN1 message object buffers prevent cross-channel interference; 512 KB Flash hosts dual protocol stacks and secure boot firmware. |
| Smart Power Distribution Unit | EV Battery Management Interface |
Use Scenario: Solid-state relay control and load monitoring in 12 V/24 V vehicle electrical centers. IC Role / Device Role / Timing Role: High-integrity load supervisor with current sensing, thermal protection, and CAN-based diagnostics. Use Value: 24-bit SDADC measures shunt voltage with ±0.1% accuracy; hardware CRC accelerates fault signature validation. | Use Scenario: Communication interface between battery cell monitor ICs (e.g., BQ769x0) and vehicle CAN bus. IC Role / Device Role / Timing Role: Safety-aware data aggregator with redundant checksums and configurable CAN message timing. Use Value: 12-bit DAC generates reference voltages for analog front-end calibration; data flash stores cell balancing history with timestamped logs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-CAN microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10DPKJFB#H2G | Same 100-pin LQFP package, identical dual-CAN and peripheral set, but with 384 KB Flash and 24 KB RAM. | Suitable for cost-sensitive designs where firmware footprint is under 384 KB and RAM usage stays below 24 KB. | Select when reducing BOM cost is prioritized over future firmware scalability or complex RTOS workloads. |
| SPC560P50L5 | 32-bit Power Architecture core, 512 KB Flash, single CAN 2.0B, no integrated SDADC or DAC. | Targeted at ASIL-B automotive applications with stricter functional safety requirements (ISO 26262). | Choose only if ISO 26262 compliance and hardware safety mechanisms (e.g., lockstep cores) are mandatory. |
Compared with R5F10DPLJFB#H2G, R5F10DPKJFB#H2G offers identical pinout and peripheral compatibility at lower memory capacity, while SPC560P50L5 trades analog integration and dual-CAN for certified safety features-making R5F10DPLJFB#H2G optimal for non-ASIL applications demanding mixed-signal precision and multi-bus connectivity.
Availability
R5F10DPLJFB#H2G is available at Aetrix Electronics and suitable for automotive body electronics, industrial gateways, smart power distribution, and EV battery interface modules requiring stable component supply and long-term lifecycle assurance.
Supply support for R5F10DPLJFB#H2G 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, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/D1A product line targets cost-effective, low-power embedded control applications requiring robust CAN connectivity, high-precision analog interfaces, and EEPROM emulation-optimized for automotive body electronics and industrial networking.
FAQ
What is the maximum operating frequency of the R5F10DPLJFB#H2G?
The R5F10DPLJFB#H2G operates at a maximum CPU clock frequency of 32 MHz. This speed is achievable using the on-chip high-speed oscillator (HOCO) or an external crystal/resonator. At 32 MHz, the RL78 core delivers 1.62 DMIPS/MHz, enabling real-time execution of dual-CAN protocol stacks and analog signal processing routines without external acceleration.
Does the R5F10DPLJFB#H2G support EEPROM emulation, and how is it implemented?
Yes, the R5F10DPLJFB#H2G supports EEPROM emulation using its 8 KB on-chip data flash memory. Renesas provides the Flash Self-Programming Library (FSPL) to manage wear leveling, erase/write sequencing, and error correction. This eliminates the need for external EEPROM in applications such as configuration storage, calibration data logging, and fault history retention within the R5F10DPLJFB#H2G-based design.
How many CAN interfaces does the R5F10DPLJFB#H2G have, and what version do they support?
The R5F10DPLJFB#H2G integrates two independent CAN controllers compliant with ISO 11898-1:2015 (CAN 2.0B). Each supports both standard (11-bit) and extended (29-bit) identifier formats, bit rates up to 1 Mbps, and 32 configurable message objects with programmable acceptance filters and FIFO modes-enabling robust multi-network communication in the R5F10DPLJFB#H2G-based system.
What analog-to-digital conversion capability does the R5F10DPLJFB#H2G provide?
The R5F10DPLJFB#H2G includes a 24-bit sigma-delta ADC with integrated programmable gain amplifier (PGA), supporting differential inputs and oversampling up to 128×. Its effective resolution reaches 22 bits at 60 SPS, making it suitable for high-accuracy current sensing and sensor signal conditioning in the R5F10DPLJFB#H2G's target applications like motor control and battery monitoring.
Is the R5F10DPLJFB#H2G pin-compatible with other RL78/D1A 100-pin variants?
Yes, the R5F10DPLJFB#H2G shares identical pinout and package (100-pin LQFP) with other RL78/D1A 100-pin CAN-enabled variants including R5F10DPJ, R5F10DPK, and R5F10DPF. However, memory size, peripheral enablement, and feature sets differ-so while PCB layout is reusable, firmware and configuration must be validated per specific R5F10DPLJFB#H2G requirements.
R5F10DPLJFB#H2G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/D1A
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, 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#H2G FAQ
1.How can I place an order for R5F10DPLJFB#H2G through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10DPLJFB#H2G 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#H2G reliable?
The price and inventory of R5F10DPLJFB#H2G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10DPLJFB#H2G is usually 5 days.
3.What payment methods are accepted for R5F10DPLJFB#H2G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10DPLJFB#H2G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10DPLJFB#H2G?
R5F10DPLJFB#H2G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10DPLJFB#H2G 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#H2G?
For technical support, including R5F10DPLJFB#H2G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10DPLJFB#H2G requirements.
6.How does Aetrix verify that R5F10DPLJFB#H2G is sourced from the original manufacturer or authorized distributors?
All R5F10DPLJFB#H2G 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#H2G meets industry standards.
7.What is the process for return or replacement of R5F10DPLJFB#H2G?
All R5F10DPLJFB#H2G units undergo pre-shipment inspection (PSI). If there is an issue with R5F10DPLJFB#H2G, 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#H2G part is unused and in its original packaging.
Return procedure for R5F10DPLJFB#H2G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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