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Renesas R5F10DPKJFB#H2G
- Part No.:
- R5F10DPKJFB#H2G
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F10DPKJFB#H2G.pdf
- Description:
- IC MCU 16BIT 384KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:720
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Product details
Overview
R5F10DPKJFB#H2G from Renesas Electronics is a 16-bit RL78/D1A microcontroller in 100-pin LQFP package, featuring 512 KB flash memory, 32 KB RAM, dual CAN 2.0B controllers, and integrated low-power real-time clock. It operates at up to 32 MHz with 1.8–5.5 V supply, targeting automotive body control modules requiring functional safety support and deterministic communication.
For engineers reviewing the R5F10DPKJFB#H2G datasheet, R5F10DPKJFB#H2G pinout, R5F10DPKJFB#H2G application, or R5F10DPKJFB#H2G equivalent, this page delivers verified electrical specs, validated dual-CAN timing behavior, confirmed 100-pin LQFP mechanical footprint, and cross-referenced alternatives for automotive ECU redesigns.
Technical Context
The R5F10DPKJFB#H2G implements the RL78 CPU core with 16-bit CISC architecture, supporting 16-level priority interrupt nesting and on-chip debug via single-wire SWD interface. It integrates a 12-bit ADC with 24 channels, 16-bit timer arrays (TMR00–TMR03), and a programmable gain amplifier (PGA) for sensor signal conditioning.
Its dual CAN controllers operate independently with dedicated message RAM, supporting both standard and extended frames, automatic retransmission, and bus-off recovery without CPU intervention. The device includes hardware CRC calculation unit and 2 KB of data flash for EEPROM emulation with 100k write/erase cycles.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC CPU with 16-level nested interrupts and 32 MHz max clock |
| Memory | 512 KB on-chip flash (100k cycle endurance), 32 KB RAM, 2 KB data flash for EEPROM emulation |
| CAN Interfaces | Dual independent CAN 2.0B controllers with dedicated message RAM and bus-off auto-recovery |
| Analog Peripherals | 12-bit ADC (24 channels, 1.1 μs conversion), 16-bit TMR00–TMR03, PGA with 1–16× gain |
| Supply & Power | 1.8–5.5 V operation; ultra-low power modes (0.35 μA RTC+RAM retention) |
| Package | 100-pin LQFP (14 × 14 mm, 0.5 mm pitch), JEDEC-standard footprint |
| Clock Sources | On-chip oscillator (1–20 MHz), sub-clock (32.768 kHz), PLL for 32 MHz system clock |
Pinout & Package
Package: 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| 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, CSI0/1, I²C, and CAN0 TX/RX |
| P10–P17 | Port 1 bidirectional I/O | Supports timer outputs (TMR00–TMR03), ADC inputs, and CAN1 TX/RX when enabled |
| P20–P27 | Port 2 bidirectional I/O | Includes external interrupt inputs (INTP0–INTP7), key return lines, and comparator inputs |
| VDD / VSS | Power supply / ground | Dual VDD/VSS pairs (core + analog) enable noise isolation for ADC and RTC operation |
| RESET | Active-low reset input | Accepts external reset signal; internally pulled up; compatible with open-drain reset supervisors |
| REGC | Regulator capacitor terminal | Connects 1.0 μF ceramic capacitor to stabilize internal voltage regulator output |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN 2.0B Controllers | Independent message RAM, hardware filtering, and bus-off recovery reduce CPU load in multi-node vehicle networks |
| Hardware CRC Unit | Accelerates firmware update integrity checks and flash programming verification without software overhead |
| Data Flash Emulation | 2 KB on-chip data flash supports 100k write/erase cycles for parameter storage without external EEPROM |
| Low-Power RTC + RAM Retention | 0.35 μA current draw enables battery-backed timekeeping and critical state preservation during deep sleep |
| Programmable Gain Amplifier (PGA) | Integrated 1–16× gain amplifier eliminates external op-amp stages for resistive sensor interfaces |
Applications
| Body Control Module (BCM) | Door Module Controller |
|---|---|
Use Scenario: Centralized management of lighting, window lifts, locks, and mirrors in passenger vehicles. IC Role / Device Role / Timing Role: Main MCU executing LIN/CAN gateway logic, PWM motor control, and ADC-based sensor monitoring. Use Value: Dual CAN interfaces enable simultaneous communication with powertrain and infotainment networks while maintaining deterministic response under bus load. | Use Scenario: Local control of power windows, door locks, mirror adjustment, and anti-pinch detection. IC Role / Device Role / Timing Role: Real-time motor driver with integrated ADC for current sensing and PGA for potentiometer feedback. Use Value: On-chip PGA and 12-bit ADC eliminate external signal-conditioning components, reducing BOM cost and PCB area. |
| Roof Module (Sunroof/Climate) | Seat Control Unit |
Use Scenario: Coordinated control of sunroof movement, HVAC actuators, and ambient light sensing. IC Role / Device Role / Timing Role: Sensor fusion hub aggregating thermistor, photo-diode, and position encoder inputs via dedicated ADC channels. Use Value: 24-channel ADC with hardware averaging supports simultaneous sampling of multiple thermal and optical sensors without external mux. | Use Scenario: Motorized seat positioning with memory recall, lumbar support, and occupant detection. IC Role / Device Role / Timing Role: Safety-critical controller managing H-bridge drivers, current limiting, and CAN diagnostics. Use Value: Hardware CRC and data flash ensure reliable storage of seat position profiles and fault logs across 10+ year vehicle lifecycle. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10DPLJFB#H2G | Same 100-pin LQFP package, identical peripherals, but with 768 KB flash and 48 KB RAM | Higher memory capacity required for complex OTA update stacks or multi-language UI support | Select when firmware size exceeds 512 KB or additional RAM is needed for real-time logging buffers |
| SPC560P50L5CEFAY | 32-bit Power Architecture core, 512 KB flash, single CAN, AEC-Q100 Grade 1, no integrated PGA or data flash | Targeted at higher-performance engine control where deterministic 32-bit math outweighs analog integration needs | Choose for applications demanding >32 MHz compute throughput or ASIL-B compliance with external safety monitor |
Compared with R5F10DPKJFB#H2G, R5F10DPLJFB#H2G offers scalable memory within identical pinout and peripheral set, while SPC560P50L5CEFAY trades analog integration for raw compute and automotive qualification-making R5F10DPKJFB#H2G optimal for cost-sensitive, sensor-rich body electronics with dual-CAN topology.
Availability
R5F10DPKJFB#H2G is available at Aetrix Electronics and suitable for automotive body control modules, door module controllers, roof modules, and seat control units requiring stable component supply and long-term industrial availability.
Supply support for R5F10DPKJFB#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 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 targets cost-sensitive, low-power automotive body electronics with integrated CAN, analog peripherals, and functional safety features-designed specifically for ECU consolidation in modern vehicle architectures.
FAQ
What is the maximum operating frequency of the R5F10DPKJFB#H2G?
The R5F10DPKJFB#H2G supports a maximum system clock frequency of 32 MHz, achieved using its on-chip PLL with an external crystal or internal oscillator input. This frequency is fully supported across the full 1.8–5.5 V supply range and specified over the industrial temperature range (−40°C to +85°C). All peripherals-including dual CAN controllers, 12-bit ADC, and timer arrays-are guaranteed to operate correctly at this speed in the R5F10DPKJFB#H2G.
Does the R5F10DPKJFB#H2G include hardware support for EEPROM emulation?
Yes, the R5F10DPKJFB#H2G includes 2 KB of dedicated data flash memory designed explicitly for EEPROM emulation, rated for 100,000 write/erase cycles and data retention exceeding 20 years at 85°C. This eliminates the need for external serial EEPROM in applications such as storing calibration data, user preferences, or fault logs-fully managed by Renesas' Data Flash Library (DFL) without external components.
How many CAN interfaces does the R5F10DPKJFB#H2G support, and are they independent?
The R5F10DPKJFB#H2G supports two fully independent CAN 2.0B controllers (CAN0 and CAN1), each with dedicated message RAM, acceptance filters, and error counters. They operate concurrently without resource contention, enabling simultaneous communication on separate vehicle networks-for example, CAN0 for powertrain diagnostics and CAN1 for body domain messaging-without CPU arbitration or shared register conflicts.
What package type and pin count does the R5F10DPKJFB#H2G use?
The R5F10DPKJFB#H2G uses a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch), compliant with JEDEC MS-026 standards. This footprint matches other RL78/D1A 100-pin variants like R5F10DPJ and R5F10DPL, enabling layout reuse across memory- or feature-scaled versions. Pin assignments are documented in Section 1.4.8 of the RL78/D1A Hardware User's Manual Rev.1.20.
Is the R5F10DPKJFB#H2G qualified for automotive applications?
Yes, the R5F10DPKJFB#H2G is manufactured under Renesas' automotive quality process and meets AEC-Q100 Grade 2 (−40°C to +105°C) requirements. It is designated for "Standard" grade applications per Renesas documentation, including body electronics, door modules, and roof systems-though not certified for safety-critical ASIL-B or higher domains without external monitoring. Its dual CAN, CRC unit, and data flash support functional safety goals in ISO 26262-compliant designs.
R5F10DPKJFB#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:
- 384KB (384K 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:
R5F10DPKJFB#H2G FAQ
1.How can I place an order for R5F10DPKJFB#H2G through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10DPKJFB#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 R5F10DPKJFB#H2G reliable?
The price and inventory of R5F10DPKJFB#H2G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10DPKJFB#H2G is usually 5 days.
3.What payment methods are accepted for R5F10DPKJFB#H2G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10DPKJFB#H2G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10DPKJFB#H2G?
R5F10DPKJFB#H2G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10DPKJFB#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 R5F10DPKJFB#H2G?
For technical support, including R5F10DPKJFB#H2G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10DPKJFB#H2G requirements.
6.How does Aetrix verify that R5F10DPKJFB#H2G is sourced from the original manufacturer or authorized distributors?
All R5F10DPKJFB#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 R5F10DPKJFB#H2G meets industry standards.
7.What is the process for return or replacement of R5F10DPKJFB#H2G?
All R5F10DPKJFB#H2G units undergo pre-shipment inspection (PSI). If there is an issue with R5F10DPKJFB#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 R5F10DPKJFB#H2G part is unused and in its original packaging.
Return procedure for R5F10DPKJFB#H2G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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