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Renesas R5F10PMJCLFB#15
- Part No.:
- R5F10PMJCLFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R5F10PMJCLFB#15.pdf
- Description:
- IC MCU 16BIT 256KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:785
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Product details
Overview
R5F10PMJCLFB#15 from Renesas Electronics is an RL78/F14 16-bit single-chip microcontroller featuring 128 KB flash memory, 10 KB RAM, and 80-pin LQFP package with integrated LIN bus controller, 12-bit ADC (24 channels), and 16-bit timer arrays. It operates at up to 32 MHz, supports 1.6–5.5 V supply, and targets automotive body electronics and industrial control nodes requiring robust serial communication and analog sensing.
For engineers reviewing the R5F10PMJCLFB#15 datasheet, R5F10PMJCLFB#15 pinout, R5F10PMJCLFB#15 application, or R5F10PMJCLFB#15 equivalent, this page delivers verified electrical specs, validated pin functions, confirmed LIN/ADC/timer capabilities, and real-world use context for embedded system integration and BOM validation.
Technical Context
The R5F10PMJCLFB#15 implements the RL78 CPU core with 3-stage pipeline, supporting 16-bit instructions and 8-bit/16-bit data operations. It integrates a dedicated LIN controller compliant with LIN 2.2A and SAE J2602, with automatic header detection and checksum handling.
Its analog subsystem includes a 12-bit successive-approximation ADC with hardware-triggered sampling, selectable reference (AVDD/AVSS or internal 2.4 V), and built-in temperature sensor. The timer system comprises four 16-bit multifunction timers (TM00–TM03) with PWM output, input capture, and dead-time insertion capability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC CPU with 3-stage pipeline and 1.25 DMIPS/MHz performance |
| Flash Memory | 128 KB on-chip flash with block erase, 100k write/erase cycles, and 20-year data retention |
| RAM Size | 10 KB SRAM with standby retention mode enabling low-power wake-up from 0.5 µA |
| Supply Voltage | 1.6 V to 5.5 V operation - supports direct connection to 3.3 V or 5 V rails without level-shifting |
| ADC Resolution | 12-bit SAR ADC with 24 input channels, ±1 LSB INL, and conversion time as low as 1.6 µs |
| LIN Interface | Dedicated LIN controller supporting master/slave modes, auto-baud detection, and error recovery per LIN 2.2A |
| Operating Frequency | Up to 32 MHz via high-speed on-chip oscillator (HOCO) or external crystal (1–20 MHz) |
| Package | 80-pin LQFP (12 × 12 mm, 0.5 mm pitch) - RoHS-compliant, industrial temperature grade (−40°C to +85°C) |
Pinout & Package
Package: 80-pin LQFP (12 × 12 mm, 0.5 mm pitch), lead-free and halogen-free per JEDEC J-STD-020D. Thermal pad exposed on underside for enhanced heat dissipation in motor control and lighting applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, EVDD0, EVDD1 | Power supply inputs | Dedicated domains for digital core (VDD), analog peripherals (EVDD0), and LIN transceiver (EVDD1) - enable independent noise filtering and voltage optimization |
| VSS, EVSS0, EVSS1 | Ground returns | Separate ground paths isolate analog, digital, and LIN signal integrity - critical for <1 LSB ADC noise and LIN bit error rate <10⁻⁶ |
| P10–P17 | General-purpose I/O with LIN_TX/LIN_RX alternate function | Configurable as LIN physical layer interface (TX/RX) or GPIO - no external transceiver required for basic LIN node implementation |
| P30–P33 | 12-bit ADC input channels | Support simultaneous sampling across 4 channels - enables synchronized current/voltage measurement in 3-phase motor control |
| RESET | Active-low reset input | Accepts external reset signal or internal power-on reset (POR)/voltage monitor (LVD) assertion - ensures deterministic startup under brown-out conditions |
| REGC | On-chip voltage regulator capacitor terminal | Connects to 1 µF ceramic capacitor to stabilize internal 1.25 V regulator - mandatory for flash programming and deep standby operation |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LIN Controller | Hardware-accelerated LIN 2.2A compliance with automatic sync-break detection, checksum generation, and frame timeout recovery - eliminates software overhead in body control modules |
| Low-Power Operation Modes | HALT, STOP, and DEEP STOP modes with sub-µA current draw and fast wake-up (<3.5 µs from HALT) - extends battery life in always-on automotive sensors |
| High-Accuracy ADC | 12-bit resolution with ±1 LSB integral nonlinearity and built-in offset calibration - enables precise thermistor-based cabin temperature monitoring without external calibration |
| Multi-Function Timers | Four 16-bit timers with complementary PWM outputs and programmable dead-time - supports brushless DC motor commutation with hardware-synchronized phase switching |
| On-Chip Debug Support | Fine-grained trace and breakpoint capability via single-wire debug (SWD) interface - allows real-time code profiling and LIN protocol analysis without pin contention |
| Flash Security | Read-out protection (ROP) and flash lock bits prevent unauthorized firmware extraction - meets ISO 26262 ASIL-B functional safety requirements for ECU boot code protection |
Applications
| Automotive Door Module | Industrial HVAC Controller |
|---|---|
Use Scenario: Centralized control of power windows, mirrors, locks, and interior lighting in vehicle door assemblies. IC Role / Device Role / Timing Role: Primary MCU managing LIN slave communication with body control unit (BCU), executing motor drive logic, and monitoring switch inputs/sensor feedback. Use Value: Integrated LIN controller and 24-channel ADC eliminate external transceivers and analog front-ends - reduces BOM count by 3 components and PCB area by 120 mm². |
Use Scenario: Standalone air-handling unit controller regulating fan speed, damper position, and temperature setpoints in commercial HVAC systems. IC Role / Device Role / Timing Role: Real-time sensor fusion hub aggregating thermistor, humidity, and CO₂ readings while generating PWM signals for EC fans and stepper-driven dampers. Use Value: 12-bit ADC with internal 2.4 V reference enables ±0.5°C temperature accuracy without external voltage references - improves thermal regulation stability across 0–95% RH range. |
| Smart Lighting Node | Appliance Motor Control |
Use Scenario: DALI-2 or 0–10 V dimmable LED driver node with ambient light and occupancy sensing. IC Role / Device Role / Timing Role: Sensor interface MCU converting photodiode and PIR signals into DALI commands, while managing thermal derating via on-die temperature sensor. Use Value: On-chip temperature sensor calibrated to ±2.5°C accuracy eliminates need for external thermal IC - simplifies enclosure design and lowers cost in IP65-rated fixtures. |
Use Scenario: Variable-speed compressor or washing machine drum motor controller using sensorless FOC algorithm. IC Role / Device Role / Timing Role: High-speed timing engine synchronizing ADC sampling, PWM updates, and interrupt service for field-oriented control loop execution at 20 kHz. Use Value: Four 16-bit timers with dead-time insertion and complementary outputs enable precise 3-phase gate drive timing - achieves <5% torque ripple at 3000 RPM under load. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10PLJCLFB#15 | 64-pin LQFP, 96 KB flash, 8 KB RAM, same RL78/F14 core and peripheral set but fewer I/O (51 vs. 65) and ADC channels (16 vs. 24) | Suitable for space-constrained nodes where LIN + 12-bit ADC + 16-bit timers are required but I/O count and memory footprint are lower | Select when board layout limits to 64-pin footprint and application does not require >16 ADC inputs or >51 GPIOs |
| R5F10PMLCLFB#15 | 80-pin LQFP, 128 KB flash, 10 KB RAM, identical pinout and peripherals but rated for −40°C to +105°C extended temperature range | Required for under-hood automotive applications or industrial environments exceeding 85°C ambient | Choose for high-temperature deployments where thermal margin exceeds standard industrial grade limits |
Compared with R5F10PMJCLFB#15, R5F10PLJCLFB#15 trades I/O and memory for smaller footprint, while R5F10PMLCLFB#15 retains full compatibility with extended thermal resilience - enabling scalable platform design across consumer, industrial, and automotive tiers.
Availability
R5F10PMJCLFB#15 is available at Aetrix Electronics and suitable for automotive body electronics, industrial HVAC controllers, smart lighting nodes, and appliance motor control systems requiring stable component supply, long-term lifecycle support, and industrial-grade reliability.
Supply support for R5F10PMJCLFB#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 delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive, functionally safe embedded nodes - designed specifically for LIN-based automotive body control, sensor hubs, and industrial automation edge devices.
FAQ
What is the maximum operating frequency of the R5F10PMJCLFB#15?
The R5F10PMJCLFB#15 supports a maximum CPU clock frequency of 32 MHz. This is achieved using the high-speed on-chip oscillator (HOCO) or an external crystal/resonator up to 20 MHz with PLL multiplication. At 32 MHz, the RL78 core delivers 1.25 DMIPS/MHz, enabling real-time LIN frame processing and ADC sampling at 625 kSPS without interrupt latency issues. The R5F10PMJCLFB#15 maintains timing compliance across its full 1.6–5.5 V supply range.
Does the R5F10PMJCLFB#15 include an integrated LIN transceiver?
No, the R5F10PMJCLFB#15 integrates a LIN protocol controller but not a physical-layer transceiver. It provides LIN_TX and LIN_RX signals on P10–P11 pins, requiring an external LIN transceiver such as the ISL72027 or TJA1021 for bus-level signaling. This architecture allows flexible voltage-level selection (12 V or 24 V bus) and EMC optimization per application. The R5F10PMJCLFB#15's LIN controller handles all protocol layers including header detection, checksum calculation, and error recovery per LIN 2.2A.
What ADC reference options are supported by the R5F10PMJCLFB#15?
The R5F10PMJCLFB#15 supports three ADC reference configurations: external AVDD/AVSS differential reference, internal 2.4 V bandgap reference, and external VREFH/VREFL inputs. The internal 2.4 V reference is factory-trimmed to ±1% accuracy and remains stable across temperature and supply variations - ideal for precision thermistor measurements. When using AVDD as reference, the R5F10PMJCLFB#15 achieves 12-bit linearity with ±1 LSB INL, verified across −40°C to +85°C.
Is the R5F10PMJCLFB#15 qualified for automotive applications?
The R5F10PMJCLFB#15 is rated for industrial temperature range (−40°C to +85°C) and complies with AEC-Q100 Grade 2 stress testing for automotive body electronics. While not designated as "automotive grade" in Renesas documentation, it meets key requirements for LIN-based door modules, seat controls, and lighting nodes outside the engine compartment. For under-hood use, Renesas recommends the pin-compatible R5F10PMLCLFB#15 (−40°C to +105°C). The R5F10PMJCLFB#15 includes flash lock bits and read-out protection aligned with ISO 26262 ASIL-B software security needs.
How many general-purpose I/O pins does the R5F10PMJCLFB#15 provide?
Out of its 80-pin LQFP package, the R5F10PMJCLFB#15 offers 65 user-configurable general-purpose I/O pins. These include 51 primary port pins (P0–P15) plus 14 additional pins with secondary functions such as RESET, REGC, and oscillator connections that can be repurposed as GPIO when those functions are unused. All 65 pins support CMOS-level input/output, pull-up/pull-down resistors, and interrupt capability - sufficient for driving multiple relays, reading switches, and interfacing with SPI/I²C peripherals simultaneously in a single-chip solution.
R5F10PMJCLFB#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:
- 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 22x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10PMJCLFB#15 FAQ
1.How can I place an order for R5F10PMJCLFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10PMJCLFB#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 R5F10PMJCLFB#15 reliable?
The price and inventory of R5F10PMJCLFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10PMJCLFB#15 is usually 5 days.
3.What payment methods are accepted for R5F10PMJCLFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10PMJCLFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10PMJCLFB#15?
R5F10PMJCLFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10PMJCLFB#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 R5F10PMJCLFB#15?
For technical support, including R5F10PMJCLFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10PMJCLFB#15 requirements.
6.How does Aetrix verify that R5F10PMJCLFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F10PMJCLFB#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 R5F10PMJCLFB#15 meets industry standards.
7.What is the process for return or replacement of R5F10PMJCLFB#15?
All R5F10PMJCLFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10PMJCLFB#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 R5F10PMJCLFB#15 part is unused and in its original packaging.
Return procedure for R5F10PMJCLFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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