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Renesas R5F10PPJLFB#X0
- Part No.:
- R5F10PPJLFB#X0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F10PPJLFB#X0.pdf
- Description:
- IC MCU 16BIT 256KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,202
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Product details
Overview
R5F10PPJLFB#X0 from Renesas Electronics is a 16-bit RL78/F14 microcontroller featuring 128 KB flash memory, 10 KB RAM, and 4 KB data flash. It operates at up to 32 MHz, supports LIN bus communication, and integrates a 12-bit ADC with 24 channels. It is used in automotive body control modules requiring low-power operation and functional safety support.
For engineers reviewing the R5F10PPJLFB#X0 datasheet, R5F10PPJLFB#X0 pinout, R5F10PPJLFB#X0 application, or R5F10PPJLFB#X0 equivalent, key selection criteria include its LIN-compliant UART interface, on-chip debug functionality via FINE v3, 1.6–5.5 V operating voltage range, and AEC-Q100 Grade 2 qualification for automotive use.
Technical Context
The R5F10PPJLFB#X0 implements the RL78 CPU core with 3-stage pipeline, supporting 16-bit instructions and 8-bit/16-bit/32-bit data operations. It includes a hardware multiplier/divider, 16-bit timer arrays (TMR00–TMR03), and a real-time clock (RTC) with calendar function.
Its peripheral set includes a LIN master/slave-capable serial array unit (SAU), 12-bit ADC with sample-and-hold, comparator, watchdog timer (WDT), and low-voltage detection (LVD). The device uses on-chip power-on reset (POR) and supports three low-power modes: HALT, STOP, and SNOOZE.
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 | 128 KB on-chip flash with 100,000 write/erase cycles and 20-year data retention |
| RAM | 10 KB SRAM with retention capability in STOP mode |
| ADC | 12-bit successive approximation ADC with 24 input channels and ±1 LSB INL |
| LIN Interface | SAU-based LIN 2.2A/2.2B compliant master/slave with automatic checksum and sync field detection |
| Operating Voltage | 1.6 V to 5.5 V - enables direct battery-supplied operation in 12 V automotive systems with LDO bypass |
| Temperature Range | −40 °C to +105 °C - qualified per AEC-Q100 Grade 2 for under-hood automotive applications |
Pinout & Package
Package: 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, EVDD0, EVDD1 | Power supply inputs | Dedicated analog/digital power domains enable noise-isolated ADC operation and stable core voltage |
| VSS, EVSS0, EVSS1 | Ground terminals | Separate analog/digital ground pins reduce coupling noise and improve ADC accuracy |
| P10–P17 | General-purpose I/O port with NMI and interrupt capability | Configurable as high-drive (20 mA) outputs or Schmitt-trigger inputs for robust sensor interfacing |
| P30–P34 | LIN transceiver interface pins (LINRX/LINTX) | Direct connection to external LIN transceiver without level-shifting; supports 19.2 kbps to 20 kbps baud rates |
| RESET | Active-low reset input | Accepts external reset signal or internal POR/BOR; supports both edge- and level-sensitive reset assertion |
| REGC | On-chip regulator capacitor terminal | Connects to 1 µF ceramic capacitor to stabilize internal 1.25 V reference for analog peripherals |
Key Features
| Feature | Design Value |
|---|---|
| Low-power operation | 0.42 µA in STOP mode with RTC running - extends battery life in always-on LIN nodes |
| Functional safety support | Built-in self-test (BIST) for flash and RAM, ECC for data flash, and WDT with windowed mode per ISO 26262 ASIL-B requirements |
| On-chip debugging | FINE v3 interface with 4 breakpoints and real-time trace over single-wire - eliminates need for external debug probe |
| Robust LIN communication | Hardware-assisted LIN frame generation, automatic response timing, and error recovery without CPU intervention |
| Analog integration | Single-chip solution with 12-bit ADC, comparator, and temperature sensor - reduces BOM count in sensor nodes |
Applications
| Automotive Door Module | Smart Seat Control Unit |
|---|---|
|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in vehicle door assemblies. IC Role / Device Role / Timing Role: Main system controller executing LIN slave protocol, managing motor drivers, and sampling switch inputs. Use Value: Integrated LIN interface and 24-channel ADC eliminate external transceivers and analog front-ends, reducing PCB area by 35%. |
Use Scenario: Real-time adjustment of seat position, heating, and lumbar support based on user inputs and thermal feedback. IC Role / Device Role / Timing Role: LIN slave node coordinating with body control module while independently managing PWM-driven heaters and position sensors. Use Value: On-chip 10 KB RAM supports dual-buffered LIN message queues and heater control algorithms without external memory. |
| Roof Console Node | Trunk Release Actuator |
|
Use Scenario: Occupancy-sensing roof console integrating ambient light, proximity, and button inputs for auto-dimming and gesture control. IC Role / Device Role / Timing Role: LIN slave with integrated comparator and temperature sensor enabling local decision-making without host polling. Use Value: Low-power STOP mode with RTC wake-up allows periodic sensor sampling at 10-second intervals, achieving <10 µA average current. |
Use Scenario: Electromechanical trunk release actuator with position feedback, overload protection, and status reporting. IC Role / Device Role / Timing Role: Dedicated LIN slave handling motor control, current sensing via ADC, and fault logging to data flash. Use Value: 4 KB data flash provides non-volatile storage for 1,000+ actuation cycles with timestamp and error code - meets OEM diagnostic requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10PLGLFB#X0 | Same RL78/F14 core, 96 KB flash, 8 KB RAM, identical 48-pin LQFP package and pinout | Suitable for cost-optimized LIN nodes where firmware size ≤96 KB and RAM ≤8 KB | Select when application firmware fits within reduced memory and no additional peripherals are required |
| MC9S08DZ60CLCR | 8-bit S08 core, 60 KB flash, 4 KB RAM, 48-pin LQFP, LIN 2.1 only, no data flash | Legacy automotive designs requiring long-term supply continuity and minimal toolchain change | Choose only for migration from existing S08-based platforms; lacks RL78's low-power modes and safety features |
Compared with R5F10PPJLFB#X0, the R5F10PLGLFB#X0 offers identical footprint and peripheral compatibility at lower memory capacity, while the MC9S08DZ60CLCR requires software rearchitecture and lacks modern safety and power features - making R5F10PPJLFB#X0 optimal for new ASIL-B–aligned LIN endpoints.
Availability
R5F10PPJLFB#X0 is available at Aetrix Electronics and suitable for automotive body electronics, LIN-based sensor nodes, and smart actuator control requiring stable component supply across multi-year production cycles.
Supply support for R5F10PPJLFB#X0 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/F14 product line targets cost-sensitive, low-power automotive body electronics with integrated LIN, functional safety features, and AEC-Q100 qualification - designed specifically for distributed ECUs in doors, seats, and consoles.
FAQ
What is the maximum operating frequency of the R5F10PPJLFB#X0?
The R5F10PPJLFB#X0 operates at a maximum CPU clock frequency of 32 MHz using its on-chip high-speed oscillator or external crystal. This frequency is fully supported across the full −40 °C to +105 °C temperature range and 1.6–5.5 V supply voltage, enabling deterministic real-time LIN frame processing with guaranteed timing margins.
Does the R5F10PPJLFB#X0 support LIN 2.2A and LIN 2.2B protocols?
Yes, the R5F10PPJLFB#X0 supports both LIN 2.2A and LIN 2.2B specifications through its Serial Array Unit (SAU) configured in LIN mode. Hardware-level frame formatting, checksum calculation (classic and enhanced), and automatic sync field detection are implemented - eliminating software overhead and ensuring compliance without CPU load.
Is the R5F10PPJLFB#X0 qualified for automotive applications?
Yes, the R5F10PPJLFB#X0 is AEC-Q100 qualified to Grade 2 (−40 °C to +105 °C), with built-in functional safety features including flash/RAM BIST, data flash ECC, and windowed watchdog timer. These capabilities align with ISO 26262 ASIL-B requirements for automotive body electronics such as door modules and seat controllers.
What debug interface does the R5F10PPJLFB#X0 use?
The R5F10PPJLFB#X0 uses the FINE v3 (Fast In-Circuit Emulator) debug interface over a single-wire physical connection. It supports real-time program execution control, four hardware breakpoints, and trace data streaming - enabling full visibility into LIN communication timing and peripheral register states without requiring a dedicated debug header.
How much data flash memory does the R5F10PPJLFB#X0 include?
The R5F10PPJLFB#X0 includes 4 KB of on-chip data flash memory, rated for 100,000 write/erase cycles and 20-year data retention at +85 °C. This memory is electrically erasable in 128-byte blocks and supports background operation - allowing firmware to log diagnostic events or calibration data during LIN communication without interrupting real-time tasks.
R5F10PPJLFB#X0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/F14
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 86
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 20K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 31x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10PPJLFB#X0 FAQ
1.How can I place an order for R5F10PPJLFB#X0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10PPJLFB#X0 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 R5F10PPJLFB#X0 reliable?
The price and inventory of R5F10PPJLFB#X0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10PPJLFB#X0 is usually 5 days.
3.What payment methods are accepted for R5F10PPJLFB#X0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10PPJLFB#X0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10PPJLFB#X0?
R5F10PPJLFB#X0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10PPJLFB#X0 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 R5F10PPJLFB#X0?
For technical support, including R5F10PPJLFB#X0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10PPJLFB#X0 requirements.
6.How does Aetrix verify that R5F10PPJLFB#X0 is sourced from the original manufacturer or authorized distributors?
All R5F10PPJLFB#X0 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 R5F10PPJLFB#X0 meets industry standards.
7.What is the process for return or replacement of R5F10PPJLFB#X0?
All R5F10PPJLFB#X0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10PPJLFB#X0, 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 R5F10PPJLFB#X0 part is unused and in its original packaging.
Return procedure for R5F10PPJLFB#X0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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