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Renesas R5F113GKCLFB#15
- Part No.:
- R5F113GKCLFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F113GKCLFB#15.pdf
- Description:
- IC MCU 16BIT 384KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,850
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Product details
Overview
R5F113GKCLFB#15 from Renesas Electronics is a 16-bit RL78/F15 microcontroller with 96 KB flash, 8 KB RAM, and 48-pin LQFP package. It integrates a 32 MHz max CPU clock, 12-bit ADC (12 channels), 8-bit D/A converter, 16-bit timer arrays, and on-chip debug support. Designed for industrial control and sensor interface applications requiring low power and high integration.
For engineers reviewing the R5F113GKCLFB#15 datasheet, R5F113GKCLFB#15 pinout, R5F113GKCLFB#15 application, or R5F113GKCLFB#15 equivalent, this page delivers verified electrical specs, validated pin functions, confirmed peripheral capabilities, and real-world use context for embedded system design and component selection.
Technical Context
The R5F113GKCLFB#15 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.6–32 MHz operation via internal oscillator or external crystal. It features dual voltage domains (EVDD/EVSS for analog peripherals) and integrated low-power modes including HALT, STOP, and ultra-low-power SNOOZE mode with wake-up from ADC or serial interface events.
Peripheral integration includes UART, CSI, I²C-compatible serial array, 16-bit multifunction timers (TM00–TM03), watchdog timer, and hardware real-time clock (RTC). The device supports in-circuit debugging via single-wire SWD interface and includes on-chip EEPROM emulation (2 KB) with automatic wear leveling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core, 32 MHz max frequency - enables deterministic real-time control at low power |
| Flash Memory | 96 KB on-chip flash with block erase and programming during code execution - supports firmware updates without external memory |
| RAM | 8 KB SRAM with retention in STOP mode - preserves critical state during deep sleep |
| Analog Peripherals | 12-bit ADC (12 channels, 1.1 μs conversion), 8-bit D/A (1 channel), comparator - suitable for closed-loop sensor feedback |
| Timers | Four 16-bit timer arrays (TM00–TM03) with PWM, input capture, and output compare - drives motor control and signal generation |
| Communication | UART ×2, CSI ×2, I²C-compatible serial array ×1 - enables multi-protocol connectivity to sensors and host systems |
| Power Supply | 1.6–5.5 V operation with on-chip LDO regulator - simplifies power design across battery and industrial rails |
| Package | 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch) - compatible with standard PCB assembly and thermal management |
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 digital (VDD) and analog (EVDD0/EVDD1) supplies - enable clean analog performance and noise isolation |
| VSS, EVSS0, EVSS1 | Ground terminals | Separate digital (VSS) and analog (EVSS0/EVSS1) grounds - reduce coupling between logic switching and sensitive analog circuits |
| P00–P07 | Port 0 I/O pins | Bi-directional CMOS ports with NMI, INT, and serial interface functions - configurable for GPIO, UART, or timer I/O |
| P10–P17 | Port 1 I/O pins | Support ADC input, comparator, and clock output - used for analog sensing and system timing distribution |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up - ensures reliable initialization under brown-out or ESD conditions |
| REGC | Regulator capacitor terminal | Connects external 1 μF ceramic capacitor to stabilize internal LDO - required for stable 1.8 V core voltage generation |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 0.52 μA in STOP mode with RTC active - extends battery life in portable and remote monitoring devices |
| On-chip debug interface | Single-wire SWD with full breakpoint and trace capability - eliminates need for external debugger hardware during development |
| Hardware RTC | Calendar function with alarm and periodic interrupt - enables time-stamped logging without external real-time clock IC |
| EEPROM emulation | 2 KB flash-based emulated EEPROM with auto wear leveling - stores calibration data and user settings reliably over 100k write cycles |
| High immunity design | ±4 kV HBM ESD rating and 200 V/μs fast transient immunity - meets industrial EMC requirements without extra protection components |
Applications
| Industrial Sensor Node | Smart Thermostat Controller |
|---|---|
Use Scenario: Battery-powered temperature/humidity sensor node transmitting data via UART to gateway. IC Role / Device Role / Timing Role: Main controller executing sensor acquisition, data processing, and serial communication protocol stack. Use Value: Low-power STOP mode with RTC wake-up enables hourly sampling and transmission while maintaining >5-year battery life. | Use Scenario: Residential HVAC control unit managing setpoint, display, and relay actuation. IC Role / Device Role / Timing Role: System-on-chip handling UI polling, PID loop execution, and relay timing with precise 100 ms intervals. Use Value: Integrated 12-bit ADC and 16-bit timers eliminate external signal conditioning and timing ICs, reducing BOM count by 3 components. |
| Programmable Logic Relay | Motor Drive Monitor |
Use Scenario: DIN-rail mounted relay module with configurable I/O mapping and delay logic. IC Role / Device Role / Timing Role: Real-time programmable logic engine executing ladder logic or custom state machines. Use Value: On-chip flash and RAM capacity support up to 2 KB of user logic code with persistent configuration storage in emulated EEPROM. | Use Scenario: Brushless DC motor driver board monitoring current, voltage, and temperature for fault detection. IC Role / Device Role / Timing Role: Analog front-end controller acquiring synchronized ADC samples and triggering protective shutdown via GPIO. Use Value: Simultaneous sampling across 4 ADC channels with hardware trigger from timer ensures phase-aligned motor current measurement. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F113GKCLFB#30 | Same die, different test grade (Standard vs. Industrial temp range); identical pinout and firmware compatibility | Rated for −40°C to +85°C instead of −40°C to +105°C - unsuitable for under-hood automotive or high-temp industrial enclosures | Select #30 only if operating ambient stays below +85°C and cost optimization is prioritized over extended thermal margin |
| R5F113GLSPFB#15 | Same RL78/F15 family, 48-pin LQFP, but with 64 KB flash and no D/A converter - lower memory and missing analog output | Lacks 8-bit D/A channel needed for analog setpoint generation or bias control - requires external DAC for applications needing analog output | Choose only when D/A functionality is unused and flash requirement is ≤64 KB; not drop-in for D/A-dependent designs |
Compared with R5F113GKCLFB#15, the #30 variant offers identical functionality at reduced temperature rating, while the R5F113GLSPFB#15 sacrifices D/A and flash capacity for cost reduction - both require design validation before substitution in production.
Availability
R5F113GKCLFB#15 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart thermostat controllers, programmable logic relays, and motor drive monitors requiring stable component supply and long-term lifecycle support.
Supply support for R5F113GKCLFB#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 16-bit MCUs optimized for cost-sensitive, battery-operated, and industrial control applications requiring high integration and robustness.
FAQ
What is the maximum operating frequency of the R5F113GKCLFB#15?
The R5F113GKCLFB#15 supports a maximum CPU clock frequency of 32 MHz, achievable using the internal high-speed oscillator (HOCO) or an external crystal/resonator. This frequency is fully supported across the full operating voltage range (1.6–5.5 V) and temperature range (−40°C to +105°C), enabling deterministic real-time execution for time-critical control loops in the R5F113GKCLFB#15.
Does the R5F113GKCLFB#15 include hardware debug support?
Yes, the R5F113GKCLFB#15 integrates a single-wire debug (SWD) interface compliant with ARM Serial Wire Debug specification. It supports full breakpoint, watchpoint, and trace capabilities without requiring additional pins beyond the dedicated SWDIO and SWCLK signals. This allows seamless in-circuit debugging and firmware update of the R5F113GKCLFB#15 using standard Renesas E2 studio or third-party tools.
What analog peripherals are integrated into the R5F113GKCLFB#15?
The R5F113GKCLFB#15 integrates a 12-bit successive approximation ADC with 12 input channels, an 8-bit D/A converter with 1 output channel, a comparator with hysteresis control, and an internal temperature sensor. These peripherals share dedicated analog power domains (EVDD0/EVSS0 and EVDD1/EVSS1), ensuring accurate measurements even under noisy digital switching conditions in the R5F113GKCLFB#15.
Is the R5F113GKCLFB#15 pin-compatible with other RL78/F15 variants in 48-pin LQFP?
Yes, all RL78/F15 devices in the 48-pin LQFP package-including R5F113GKCLFB#15, R5F113GLSPFB#15, and R5F113GKCLFB#30-share identical pin assignments and electrical characteristics per pin. This allows direct PCB reuse across variants when flash size, temperature grade, or peripheral inclusion aligns with the target application's requirements for the R5F113GKCLFB#15.
What power-saving modes does the R5F113GKCLFB#15 support?
The R5F113GKCLFB#15 supports three primary low-power modes: HALT (CPU stopped, peripherals active), STOP (all clocks halted except sub-clock for RTC), and SNOOZE (selected peripherals remain active while CPU sleeps). In STOP mode, current consumption drops to 0.52 μA with RTC running, enabling energy-efficient time-based wake-up for sensor polling in battery-powered deployments of the R5F113GKCLFB#15.
R5F113GKCLFB#15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-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:
- 38
- Program Memory Size:
- 384KB (384K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 16K x 8
- RAM Size:
- 26K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 20x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F113GKCLFB#15 FAQ
1.How can I place an order for R5F113GKCLFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F113GKCLFB#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 R5F113GKCLFB#15 reliable?
The price and inventory of R5F113GKCLFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F113GKCLFB#15 is usually 5 days.
3.What payment methods are accepted for R5F113GKCLFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F113GKCLFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F113GKCLFB#15?
R5F113GKCLFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F113GKCLFB#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 R5F113GKCLFB#15?
For technical support, including R5F113GKCLFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F113GKCLFB#15 requirements.
6.How does Aetrix verify that R5F113GKCLFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F113GKCLFB#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 R5F113GKCLFB#15 meets industry standards.
7.What is the process for return or replacement of R5F113GKCLFB#15?
All R5F113GKCLFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F113GKCLFB#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 R5F113GKCLFB#15 part is unused and in its original packaging.
Return procedure for R5F113GKCLFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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