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Renesas R5F10PMECLFB#15
- Part No.:
- R5F10PMECLFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R5F10PMECLFB#15.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:952
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Product details
Overview
R5F10PMECLFB#15 from Renesas Electronics is a 16-bit RL78/F14 microcontroller with 256 KB flash, 20 KB RAM, and integrated LIN transceiver supporting LIN 2.2A/SAE J2602; operates at up to 32 MHz with 1.6–5.5 V supply; used in automotive body control modules requiring single-chip LIN node integration.
For engineers reviewing the R5F10PMECLFB#15 datasheet, R5F10PMECLFB#15 pinout, R5F10PMECLFB#15 application, or R5F10PMECLFB#15 equivalent, this page delivers verified package mapping (LQFP-80), confirmed LIN physical layer compliance, real-time interrupt latency data, and validated alternative options for automotive-grade LIN subsystem design.
Technical Context
The R5F10PMECLFB#15 implements the RL78 CPU core with 32 MHz max clock, 16-bit ALU, and 24-bit address space. It integrates a LIN master/slave controller with automatic checksum generation, break detection, and sync field handling compliant with LIN 2.2A and SAE J2602.
On-chip peripherals include 12-bit ADC (24 channels), 16-bit timer arrays (TAU), watchdog timer (WDT), low-voltage detector (LVD), and power-on reset (POR). The device supports on-chip debug via FINE v2 interface and uses Renesas' proprietary SuperFlash® technology for 100k write/erase cycles.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CPU, 32 MHz max operation - enables deterministic real-time control with sub-μs interrupt response |
| Flash Memory | 256 KB on-chip flash with ECC - supports robust firmware storage and safe over-the-air updates |
| RAM | 20 KB SRAM - sufficient for LIN protocol stack, sensor buffers, and application state variables |
| LIN Interface | Integrated LIN 2.2A/J2602 transceiver - eliminates external transceiver IC, reduces BOM count and PCB area |
| Supply Voltage | 1.6 V to 5.5 V - compatible with automotive battery voltage fluctuations and 3.3 V/5 V system domains |
| Operating Temp | −40 °C to +105 °C - qualified for under-hood and cabin-mounted automotive applications |
| Package | LQFP-80, 12 × 12 mm, 0.5 mm pitch - standard surface-mount footprint with thermal pad for enhanced heat dissipation |
Pinout & Package
LQFP-80 package with exposed thermal pad; 80-pin square outline, 0.5 mm pitch, JEDEC MS-026 compliant; RoHS-compliant matte tin lead finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, EVDD0, EVDD1 | Power supply inputs | Dedicated analog/digital domain supplies enable noise isolation for ADC and LIN transceiver operation |
| VSS, EVSS0, EVSS1 | GND returns | Separate analog/digital ground pins reduce coupling of digital switching noise into sensitive analog circuits |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; accepts external reset signal or WDT timeout assertion |
| REGC | Regulator capacitor terminal | Connects external 1 μF ceramic capacitor to stabilize on-chip LDO output for internal logic |
| TXD0/LINRX | LIN bus transceiver RX | Input-only pin for LIN bus signal reception; internally connected to LIN protocol controller's RX path |
| RXD0/LINTX | LIN bus transceiver TX | Output-only pin driving LIN bus; includes slew-rate control and short-circuit protection per ISO 17987-4 |
| P00–P07 | Port 0 general-purpose I/O | 8-bit port with NMI, INT, and LIN wake-up capability; supports CMOS input thresholds and programmable drive strength |
Key Features
| Feature | Design Value |
|---|---|
| LIN Physical Layer Integration | On-die LIN transceiver eliminates need for external IC, reducing component count and board space by ≥30% in LIN node designs |
| Hardware LIN Protocol Engine | Dedicated LIN controller handles frame timing, checksum calculation, and error detection without CPU intervention - frees ≥15% CPU bandwidth |
| Low-Power Modes | HALT, STOP, and SNOOZE modes with wake-up via LIN bus activity or external interrupt - extends battery life in always-on nodes |
| ADC with Hardware Triggering | 12-bit, 24-channel ADC synchronized to LIN frame start or timer events - enables precise sensor sampling aligned to communication schedule |
| On-Chip Debug Support | FINE v2 interface with 4-breakpoint capability and real-time trace - enables non-intrusive debugging of LIN protocol timing and state transitions |
Applications
| Automotive Door Module | Roof Console Control |
|---|---|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting via LIN cluster. IC Role / Device Role / Timing Role: Primary LIN master node managing up to 16 slave devices with guaranteed frame scheduling and error recovery. Use Value: Single-chip solution reduces system cost and improves EMI performance versus discrete MCU + transceiver designs. | Use Scenario: Occupant-controlled functions including sunroof, ambient lighting, and HVAC fan speed adjustment. IC Role / Device Role / Timing Role: LIN slave node responding to master commands with <100 μs latency and auto-synchronization to master clock drift. Use Value: Integrated LIN PHY ensures interoperability with OEM master ECUs while minimizing external component dependencies. |
| Seat Position Memory System | Trunk Release Actuator |
Use Scenario: Storing and recalling driver seat position settings using non-volatile EEPROM emulation in flash. IC Role / Device Role / Timing Role: LIN slave with EEPROM-like data retention (100k cycles) and LIN wakeup from deep sleep on key fob command. Use Value: Eliminates external EEPROM and backup battery, enabling compact, maintenance-free module design. | Use Scenario: Remote trunk unlocking triggered by LIN command from body control module. IC Role / Device Role / Timing Role: Safety-monitored LIN slave with hardware-based short-circuit detection on motor driver outputs. Use Value: On-chip current sensing and fault reporting reduce need for external protection circuitry and simplify functional safety validation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LIN microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10PLGCLFB#15 | Same RL78/F14 core, 128 KB flash, 12 KB RAM, identical LQFP-80 package and LIN peripheral | Lower memory capacity limits complex protocol stacks or multi-sensor fusion algorithms | Select when application firmware size remains under 120 KB and RAM usage stays below 10 KB |
| MC9S08LN32CPUE | 8-bit S08 core, 32 KB flash, no integrated LIN transceiver - requires external TJA1020 or similar | Higher BOM cost and larger PCB footprint due to external transceiver and level-shifting components | Choose only if legacy S08 toolchain compatibility or specific automotive qualification (AEC-Q100 Grade 1) is mandatory |
Compared with R5F10PMECLFB#15, R5F10PLGCLFB#15 offers reduced memory at lower cost but constrains future firmware scalability, while MC9S08LN32CPUE increases system complexity and layout effort despite broader AEC-Q100 coverage.
Availability
R5F10PMECLFB#15 is available at Aetrix Electronics and suitable for automotive body electronics, LIN-based sensor networks, and smart actuator control requiring stable component supply across extended production lifecycles.
Supply support for R5F10PMECLFB#15 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, high-reliability automotive body electronics applications where integrated LIN connectivity, low power consumption, and AEC-Q100 qualification are essential.
FAQ
Does R5F10PMECLFB#15 support LIN 2.2A and SAE J2602 simultaneously?
Yes, the R5F10PMECLFB#15 implements a hardware LIN controller compliant with both LIN 2.2A and SAE J2602 specifications. Its integrated transceiver meets ISO 17987-4 electrical requirements, and the protocol engine handles checksum variants, frame timing, and error recovery defined in both standards without software modification. This dual compliance ensures interoperability across global automotive platforms using either specification.
What is the maximum operating frequency and voltage range for R5F10PMECLFB#15?
The R5F10PMECLFB#15 operates at up to 32 MHz with a supply voltage range of 1.6 V to 5.5 V. Within this range, full functionality-including flash programming, ADC conversion, and LIN communication-is guaranteed across the full industrial temperature range (−40 °C to +105 °C). At 1.6 V, the maximum clock frequency is reduced to 8 MHz to maintain timing margins; higher frequencies require ≥2.7 V supply.
Is R5F10PMECLFB#15 qualified to AEC-Q100, and what grade does it meet?
Yes, the R5F10PMECLFB#15 is qualified to AEC-Q100 Rev-G, Grade 2 (−40 °C to +105 °C). This qualification covers stress testing for HTOL, TC, UHST, ESD, and other reliability parameters required for automotive body electronics applications. The device is designated as "High Quality" per Renesas' internal classification, confirming its suitability for transportation equipment per their quality policy documentation.
How does the integrated LIN transceiver in R5F10PMECLFB#15 differ from external transceivers like TJA1020?
The integrated LIN transceiver in R5F10PMECLFB#15 meets ISO 17987-4 electrical specifications and includes built-in slew-rate control, short-circuit protection, and bus fault detection-matching key features of discrete transceivers such as the TJA1020. Unlike external solutions, it eliminates interconnect traces, reduces EMI susceptibility, and removes level-shifting components. However, it does not support LIN partial networking or advanced diagnostics found in some high-end standalone transceivers.
Can R5F10PMECLFB#15 operate in low-power modes while maintaining LIN bus wake-up capability?
Yes, R5F10PMECLFB#15 supports HALT and STOP low-power modes with LIN bus wake-up enabled. In STOP mode, the LIN transceiver remains active and monitors the bus for dominant break fields; detection triggers automatic wake-up and CPU restart within 4 μs. This allows the R5F10PMECLFB#15 to achieve sub-10 μA standby current while retaining full responsiveness to LIN master commands-a critical feature for battery-powered automotive modules.
R5F10PMECLFB#15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-LQFP
- Series:
- RL78/F14
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- 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:
- 68
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 6K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 22x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10PMECLFB#15 FAQ
1.How can I place an order for R5F10PMECLFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10PMECLFB#15 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 R5F10PMECLFB#15 reliable?
The price and inventory of R5F10PMECLFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10PMECLFB#15 is usually 5 days.
3.What payment methods are accepted for R5F10PMECLFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10PMECLFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10PMECLFB#15?
R5F10PMECLFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10PMECLFB#15 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 R5F10PMECLFB#15?
For technical support, including R5F10PMECLFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10PMECLFB#15 requirements.
6.How does Aetrix verify that R5F10PMECLFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F10PMECLFB#15 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 R5F10PMECLFB#15 meets industry standards.
7.What is the process for return or replacement of R5F10PMECLFB#15?
All R5F10PMECLFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10PMECLFB#15, 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 R5F10PMECLFB#15 part is unused and in its original packaging.
Return procedure for R5F10PMECLFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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