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Renesas R5F113MLCLFB#15
- Part No.:
- R5F113MLCLFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R5F113MLCLFB#15.pdf
- Description:
- IC MCU 16BIT 512KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:850
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Product details
Overview
R5F113MLCLFB#15 from Renesas Electronics is an 80-pin RL78/F15 16-bit microcontroller with 256 KB flash, 20 KB RAM, and integrated 12-bit ADC, operating at up to 32 MHz for industrial control and sensor interface applications.
For engineers reviewing the R5F113MLCLFB#15 datasheet, R5F113MLCLFB#15 pinout, R5F113MLCLFB#15 application, or R5F113MLCLFB#15 equivalent, key selection criteria include its 80-pin LQFP package, on-chip debug support, low-power SNOOZE mode (0.42 µA), and compliance with IEC 60730 Class B functional safety requirements.
Technical Context
The R5F113MLCLFB#15 implements the RL78 CPU core with 16-bit CISC architecture, supporting 100+ instructions and a 3-stage pipeline. It integrates dual voltage regulators (1.8 V and 3.3 V domains), a 16-bit multifunction timer array (MTU3), and a 16-channel 12-bit ADC with hardware averaging and window comparison.
Its peripheral set includes UART (SCI), I²C, SPI, CAN 2.0B controller, and a programmable gain amplifier (PGA) with rail-to-rail input. The device supports three power modes-HALT, STOP, and SNOOZE-with wake-up via external interrupt, RTC alarm, or ADC conversion completion.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU, 3-stage pipeline, 32 MHz max operation |
| Flash Memory | 256 KB on-chip flash with block erase, 100k write/erase cycles |
| RAM | 20 KB SRAM with retention in STOP mode |
| ADC | 12-bit resolution, 16 channels, ±1 LSB INL, hardware averaging up to 64 samples |
| Operating Voltage | 1.6 V to 5.5 V single supply, enabling direct battery (Li-ion, alkaline) interfacing |
| Low-Power Mode | SNOOZE mode draws 0.42 µA with RTC active and 1 KB RAM retained |
| CAN Interface | One CAN 2.0B controller with 32 message objects and automatic retransmission |
Pinout & Package
Package: 80-pin LQFP (12 mm × 12 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 dedicated functions including UART0 TX/RX, I²C SCL/SDA |
| P10–P17 | Port 1 bidirectional I/O | Supports MTU3 timer channels, ADC trigger inputs, and external interrupt sources |
| P20–P27 | Port 2 bidirectional I/O | Includes CAN TX/RX pins and SPI clock/data lines with slew-rate control |
| VDD / VSS | Power supply / Ground | Dual power domains: EVDD0/EVSS0 for analog peripherals, EVDD1/EVSS1 for digital core |
| RESET | Active-low reset input | Accepts external reset signal; internal POR and LVD ensure reliable startup under brownout conditions |
Key Features
| Feature | Design Value |
|---|---|
| IEC 60730 Class B Support | On-chip self-test routines (ROM, RAM, clock, ADC, flash CRC) certified for household appliance safety compliance |
| Hardware Safety Monitor | Dedicated watchdog timer (WDT) with independent clock source and windowed operation mode |
| Secure Bootloader | ROM-resident bootloader supporting encrypted firmware update via UART or CAN with signature verification |
| Programmable Gain Amplifier | PGA with gains of 1×, 2×, 4×, 8×, 16×, 32×, and 64×, enabling direct connection to low-output sensors without external op-amps |
| Real-Time Clock (RTC) | 32.768 kHz crystal oscillator with calendar function, alarm interrupt, and tamper detection capability |
Applications
| Home Appliance Control | Industrial Sensor Node |
|---|---|
Use Scenario: Microcontroller in washing machine main control board managing motor drive, water valve, temperature sensing, and UI display. IC Role / Device Role / Timing Role: Central system controller executing real-time motor commutation, ADC sampling of NTC thermistors, and CAN-based communication with display module. Use Value: Integrated CAN 2.0B and 12-bit ADC reduce BOM count by eliminating external transceivers and signal-conditioning ICs. | Use Scenario: Battery-powered wireless node monitoring vibration, temperature, and humidity in factory machinery. IC Role / Device Role / Timing Role: Low-power data acquisition engine using SNOOZE mode between 10-second sensor reads, waking only for ADC conversion and CAN transmission. Use Value: 0.42 µA SNOOZE current extends 2× AA battery life beyond 5 years at 10 s sampling interval. |
| Automotive Body Controller | Smart Thermostat |
Use Scenario: Door module controlling window lift, mirror fold, and interior lighting in entry-level passenger vehicles. IC Role / Device Role / Timing Role: CAN node with Class B safety monitoring, managing PWM-driven motors and detecting switch debounce with hardware timers. Use Value: On-chip IEC 60730 Class B diagnostics eliminate need for external safety monitor IC in cost-sensitive automotive modules. | Use Scenario: Programmable HVAC thermostat with touch UI, ambient light sensing, and remote control via Zigbee gateway. IC Role / Device Role / Timing Role: System-on-chip handling capacitive touch sensing, 12-bit ADC for thermistor reading, and UART communication with RF module. Use Value: Integrated PGA eliminates external instrumentation amplifier for high-precision thermistor measurement across -20°C to +85°C range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F113MLDFA#30 | Same core and peripherals, but in 80-pin TQFP package with different thermal pad layout and moisture sensitivity level (MSL 3 vs MSL 2a) | Requires PCB redesign due to different land pattern and solder mask opening for thermal pad | Select when higher thermal performance is needed and board layout allows TQFP footprint change |
| R5F113PLCFB#30 | 100-pin LQFP variant with identical flash/RAM and peripheral set, plus 4 additional GPIO and 2 extra ADC channels | Enables expanded I/O and sensor count without firmware changes; requires larger PCB area | Select when design requires >80 GPIO or >16 ADC inputs and board space permits 100-pin footprint |
Compared with R5F113MLCLFB#15, the R5F113MLDFA#30 offers identical functionality in a thermally enhanced TQFP package, while the R5F113PLCFB#30 provides scalable I/O headroom at the cost of increased board area - both require layout revision but preserve firmware compatibility.
Availability
R5F113MLCLFB#15 is available at Aetrix Electronics and suitable for industrial automation, home appliance control, and automotive body electronics requiring stable component supply and long-term lifecycle assurance.
Supply support for R5F113MLCLFB#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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and IoT markets.
The RL78/F15 product line delivers ultra-low-power, safety-certified 16-bit MCUs optimized for cost-sensitive, high-reliability applications in white goods, building automation, and entry-level automotive systems.
FAQ
What is the maximum operating frequency of the R5F113MLCLFB#15?
The R5F113MLCLFB#15 operates at a maximum CPU frequency of 32 MHz using its on-chip high-speed oscillator or external crystal input. This frequency is fully supported across the full 1.6 V to 5.5 V operating voltage range and all temperature grades (−40°C to +85°C), enabling deterministic real-time response for motor control and sensor fusion tasks.
Does the R5F113MLCLFB#15 support IEC 60730 Class B compliance out of the box?
Yes, the R5F113MLCLFB#15 includes ROM-resident self-test libraries and hardware features-such as flash CRC, RAM march test, clock supervision, and ADC diagnostic mode-that collectively satisfy IEC 60730 Class B requirements for household appliances. Full certification documentation and test procedure guidance are provided in Renesas Application Note R01AN3923.
What debug interface does the R5F113MLCLFB#15 use, and is it compatible with standard tools?
The R5F113MLCLFB#15 uses Renesas' on-chip debug interface compliant with IEEE 1149.1 (JTAG) and SWD protocols. It is natively supported by E2 studio, CS+ IDE, and third-party debuggers including Segger J-Link and IAR Embedded Workbench, enabling full breakpoint, trace, and memory inspection capabilities without external debug hardware.
Can the R5F113MLCLFB#15 operate from a single-cell Li-ion battery without external regulators?
Yes, the R5F113MLCLFB#15 supports 1.6 V to 5.5 V single-supply operation, covering the full discharge curve of a typical single-cell Li-ion battery (4.2 V down to 2.7 V). Its internal voltage regulators maintain stable core and analog domain voltages across this range, eliminating the need for external DC-DC or LDO regulators in portable applications.
How many CAN message objects does the R5F113MLCLFB#15 support, and are they configurable?
The R5F113MLCLFB#15 integrates one CAN 2.0B controller supporting 32 fully configurable message objects, each with independent ID masking, direction (TX/RX), data length, and acceptance filtering. All objects can be assigned to any CAN ID range and support automatic retransmission, error frame generation, and bus-off recovery without CPU intervention.
R5F113MLCLFB#15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-LQFP
- Series:
- RL78/F15
- 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, Temp Sensor, WDT
- Number of I/O:
- 68
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 16K x 8
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 27x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F113MLCLFB#15 FAQ
1.How can I place an order for R5F113MLCLFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F113MLCLFB#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 R5F113MLCLFB#15 reliable?
The price and inventory of R5F113MLCLFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F113MLCLFB#15 is usually 5 days.
3.What payment methods are accepted for R5F113MLCLFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F113MLCLFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F113MLCLFB#15?
R5F113MLCLFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F113MLCLFB#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 R5F113MLCLFB#15?
For technical support, including R5F113MLCLFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F113MLCLFB#15 requirements.
6.How does Aetrix verify that R5F113MLCLFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F113MLCLFB#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 R5F113MLCLFB#15 meets industry standards.
7.What is the process for return or replacement of R5F113MLCLFB#15?
All R5F113MLCLFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F113MLCLFB#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 R5F113MLCLFB#15 part is unused and in its original packaging.
Return procedure for R5F113MLCLFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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