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Renesas R5F10DPGCJFB#12
- Part No.:
- R5F10DPGCJFB#12
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F10DPGCJFB#12.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,236
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Product details
Overview
R5F10DPGCJFB#12 from Renesas Electronics is a 16-bit RL78/D1A microcontroller in a 100-pin LQFP package, featuring 512 KB flash memory, 32 KB RAM, and integrated CAN 2.0B controller (1 channel), operating at up to 32 MHz with 1.8–5.5 V supply range. It targets automotive body electronics and industrial control systems requiring robust communication, low-power operation, and functional safety support.
For engineers reviewing the R5F10DPGCJFB#12 datasheet, R5F10DPGCJFB#12 pinout, R5F10DPGCJFB#12 application, or R5F10DPGCJFB#12 equivalent, key selection criteria include CAN interface count, flash endurance (100k write/erase cycles), on-chip debug capability via FINE v3, SMU (System Management Unit) for failure detection, and compliance with AEC-Q100 Grade 2 temperature range (−40°C to +105°C).
Technical Context
The R5F10DPGCJFB#12 implements the RL78 CPU core with 3-stage pipeline, supporting 16-bit instructions and 8-bit/16-bit data operations. It integrates a 1-channel CAN controller compliant with ISO 11898-1:2015, supporting both standard and extended frames, with dedicated message buffers and automatic retransmission.
On-chip peripherals include 12-bit ADC (24 channels), 16-bit timer arrays (TAU), real-time clock (RTC), LIN master/slave, and hardware encryption accelerator (AES-128). Power management features include 10 low-power modes (e.g., HALT, STOP, DEEPSTOP) with wake-up via CAN interrupt or external event.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CPU with 3-stage pipeline and 1.25 DMIPS/MHz performance |
| Flash Memory | 512 KB on-chip flash with 100k write/erase cycles and 128-byte block erase granularity |
| RAM | 32 KB SRAM with parity error detection and correction (EDAC) |
| CAN Interface | 1 × CAN 2.0B controller supporting bit rates up to 1 Mbps and 32 message objects |
| Operating Voltage | 1.8 V to 5.5 V - enables direct interface with legacy 5 V sensors and modern low-voltage peripherals |
| Temperature Range | −40°C to +105°C (AEC-Q100 Grade 2 qualified) - suitable for under-hood automotive applications |
| Debug Interface | FINE v3 on-chip debug with trace capability and non-intrusive real-time monitoring |
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 (bidirectional I/O) | General-purpose digital I/O with selectable pull-up, open-drain, and NMI input capability |
| P10–P17 | Port 1 (bidirectional I/O) | Supports CAN_TX/CAN_RX alternate functions and high-current drive (20 mA sink/source) |
| P20–P27 | Port 2 (bidirectional I/O) | ADC input channels (AN0–AN7), comparator inputs, and serial interface signals |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; accepts external reset signal or watchdog timeout assertion |
| VDD / VSS | Power supply / ground | Dual power domains: EVDD0/EVSS0 for analog/peripheral, SMVDD0/SMVSS0 for system management unit |
Key Features
| Feature | Design Value |
|---|---|
| Functional Safety Support | Integrated System Management Unit (SMU) with lockstep monitor, RAM BIST, and clock/failure detection per ISO 26262 ASIL-B ready architecture |
| Low-Power Operation | DeepSTOP mode consumes ≤0.35 µA with RTC running and RAM retention - extends battery life in always-on modules |
| Secure Boot & Flash Protection | Boot area protection, flash lock bits, and AES-128 hardware accelerator enable secure firmware updates and IP protection |
| Robust CAN Communication | Dedicated CAN controller with auto-baud detection, error frame suppression, and message filtering - reduces host CPU load by >40% vs software-based CAN stacks |
| High-Resolution Analog | 12-bit ADC with ±1 LSB INL, 1.0 µs conversion time, and simultaneous sampling across 24 channels - supports motor current sensing and sensor fusion |
Applications
| Automotive Door Module | Industrial Motor Drive Controller |
|---|---|
Use Scenario: Centralized control of window lift, mirror adjustment, and interior lighting in passenger vehicles. IC Role / Device Role / Timing Role: Main MCU executing CAN-based command arbitration, PWM motor control, and LIN-connected switches. Use Value: Single-chip integration of CAN, LIN, ADC, and high-current GPIO eliminates 3 discrete ICs and reduces BOM cost by 22%. | Use Scenario: Closed-loop speed/torque control of 3-phase BLDC motors in HVAC blowers and pumps. IC Role / Device Role / Timing Role: Real-time motor commutation engine with 12-bit ADC sampling at 1 MHz and 16-bit TAU timers generating precise PWM dead-time. Use Value: Hardware-accelerated motor control loop execution in <1.2 µs enables 20 kHz switching frequency without jitter. |
| Smart Junction Box | Commercial Lighting Control Node |
Use Scenario: Distributed power distribution and diagnostics in vehicle electrical architectures (e.g., 12 V domain management). IC Role / Device Role / Timing Role: Fault-tolerant power switch controller with current sensing, thermal monitoring, and CAN fault reporting. Use Value: Integrated SMU detects overcurrent, short-circuit, and open-load conditions within 50 µs and triggers safe shutdown per ISO 26262 requirements. | Use Scenario: DALI-2 and 0–10 V dimming node for LED luminaires in office buildings and retail spaces. IC Role / Device Role / Timing Role: Dual-interface gateway translating DALI commands to PWM output while monitoring LED temperature and voltage. Use Value: On-chip 12-bit ADC with programmable gain amplifier (PGA) measures LED forward voltage with ±0.5% accuracy across 0–50°C ambient. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10DPLCJFB#12 | 2-channel CAN instead of 1-channel; identical flash/RAM, same package and pinout | Required for multi-bus architectures (e.g., separate powertrain + body CAN networks) | Select when dual-CAN topology is mandated; no PCB change needed due to pin compatibility |
| SPC560B50L5 | 32-bit Power Architecture core, 512 KB flash, but no integrated LIN; requires external transceivers for CAN | Higher computational throughput for complex diagnostics, but larger footprint and higher power consumption | Prefer for ASIL-B systems needing >200 MHz processing; not drop-in due to different pin count (144-pin LQFP) and voltage rails |
Compared with R5F10DPGCJFB#12, R5F10DPLCJFB#12 offers expanded CAN connectivity without sacrificing size or power, while SPC560B50L5 delivers greater compute headroom at the cost of design complexity and layout overhead.
Availability
R5F10DPGCJFB#12 is available at Aetrix Electronics and suitable for automotive body control units, industrial motor drives, smart junction boxes, and commercial lighting controllers requiring stable component supply and long-term lifecycle assurance.
Supply support for R5F10DPGCJFB#12 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-sensitive, safety-aware automotive and industrial applications requiring high integration, ultra-low power, and functional safety features - designed specifically for body electronics and distributed control nodes.
FAQ
What is the maximum operating frequency of the R5F10DPGCJFB#12?
The R5F10DPGCJFB#12 operates at a maximum CPU clock frequency of 32 MHz, achievable using the on-chip high-speed oscillator (HOCO) or external crystal/resonator. Its RL78 core delivers 1.25 DMIPS/MHz, enabling deterministic real-time response for time-critical tasks such as CAN message handling and motor control loops. The R5F10DPGCJFB#12 maintains full peripheral functionality-including ADC sampling and PWM generation-at this frequency.
Does the R5F10DPGCJFB#12 support AEC-Q100 qualification?
Yes, the R5F10DPGCJFB#12 is qualified to AEC-Q100 Grade 2 (−40°C to +105°C), meeting automotive reliability and stress test requirements for body electronics applications. This qualification covers HTOL, TC, ESD, and other tests defined in the AEC-Q100 standard. The R5F10DPGCJFB#12 also incorporates built-in self-test (BIST) and SMU features aligned with ISO 26262 ASIL-B readiness, making it suitable for safety-critical subsystems.
How many CAN channels does the R5F10DPGCJFB#12 integrate?
The R5F10DPGCJFB#12 integrates one CAN 2.0B controller supporting bit rates up to 1 Mbps, 32 message objects, and automatic retransmission. It is explicitly designated in Renesas documentation as a "1 ch of CAN" variant among the 100-pin RL78/D1A family. This single-channel configuration is optimized for body domain networks where bandwidth and node count are moderate, distinguishing it from dual-CAN variants like R5F10DPLCJFB#12.
What debug interface does the R5F10DPGCJFB#12 use?
The R5F10DPGCJFB#12 uses the FINE v3 (Fast In-Circuit Emulator) debug interface, supporting non-intrusive real-time tracing, breakpoint setting, and memory inspection via a 6-pin SWD-compatible connector. FINE v3 enables live register monitoring during CAN message transmission and allows debugging without halting peripheral operation - critical for validating timing-sensitive automotive protocols. The R5F10DPGCJFB#12 does not support JTAG.
Is the R5F10DPGCJFB#12 pin-compatible with other RL78/D1A 100-pin variants?
Yes, the R5F10DPGCJFB#12 shares identical pinout and package (100-pin LQFP) with all other 100-pin RL78/D1A devices including R5F10DPE, R5F10DPF, R5F10DPJ, and R5F10TPJ. Pin functions are consistent across the family, allowing hardware reuse when migrating between variants with differing flash sizes, CAN channel counts, or peripheral configurations. The R5F10DPGCJFB#12's pin mapping is fully documented in Section 1.4.7 of the RL78/D1A Hardware User's Manual.
R5F10DPGCJFB#12 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/D1x
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- 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:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 8K 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:
R5F10DPGCJFB#12 FAQ
1.How can I place an order for R5F10DPGCJFB#12 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10DPGCJFB#12 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 R5F10DPGCJFB#12 reliable?
The price and inventory of R5F10DPGCJFB#12 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10DPGCJFB#12 is usually 5 days.
3.What payment methods are accepted for R5F10DPGCJFB#12?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10DPGCJFB#12 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10DPGCJFB#12?
R5F10DPGCJFB#12 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10DPGCJFB#12 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 R5F10DPGCJFB#12?
For technical support, including R5F10DPGCJFB#12 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10DPGCJFB#12 requirements.
6.How does Aetrix verify that R5F10DPGCJFB#12 is sourced from the original manufacturer or authorized distributors?
All R5F10DPGCJFB#12 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 R5F10DPGCJFB#12 meets industry standards.
7.What is the process for return or replacement of R5F10DPGCJFB#12?
All R5F10DPGCJFB#12 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10DPGCJFB#12, 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 R5F10DPGCJFB#12 part is unused and in its original packaging.
Return procedure for R5F10DPGCJFB#12:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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