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Renesas R5F113GLCLFB#15
- Part No.:
- R5F113GLCLFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F113GLCLFB#15.pdf
- Description:
- IC MCU 16BIT 512KB FLASH 48LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,885
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Product details
Overview
R5F113GLCLFB#15 from Renesas Electronics is a 16-bit RL78/F15 microcontroller in 48-pin LQFP package, featuring 96 KB flash memory, 8 KB RAM, and integrated 12-bit ADC with 12 channels. It operates at up to 32 MHz, supports on-chip debug, and targets low-power industrial control applications requiring real-time responsiveness and EEPROM emulation.
For engineers reviewing the R5F113GLCLFB#15 datasheet, R5F113GLCLFB#15 pinout, R5F113GLCLFB#15 application, or R5F113GLCLFB#15 equivalent, key selection criteria include its 48-pin LQFP footprint, 32 MHz max CPU clock, 12-bit ADC resolution with hardware averaging, on-chip voltage regulator (LDO), and support for LIN bus via UART with automatic sync detection.
Technical Context
The R5F113GLCLFB#15 implements the RL78 CPU core with 16-bit CISC architecture, supporting 100+ instructions including multiply/divide and bit manipulation. It integrates a 16-bit timer array unit (TAU) with 16 channels, a watchdog timer (WDT), and a real-time clock (RTC) with calendar function.
Power management includes three operating modes-High-speed, Middle-speed, and Low-power Stop-with current consumption as low as 0.52 μA in HALT mode. The device uses Renesas' proprietary "Simplified Flash" technology enabling 100K write/erase cycles and data retention of 20 years at 85°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core with 32 MHz max operation and 1.62–5.5 V supply range |
| Memory | 96 KB on-chip flash (100K write/erase cycles), 8 KB RAM, 4 KB data flash for EEPROM emulation |
| Analog Peripherals | 12-bit ADC with 12 input channels, hardware averaging up to 32 samples, ±1 LSB INL |
| Timers | 16-channel TAU (16-bit), 16-bit interval timer, watchdog timer, real-time clock with calendar |
| Communication | 2x UART (1 with LIN support), 1x I²C, 1x CSI (SPI-compatible), all with independent clock sources |
| Package | 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, Standard quality grade |
Pinout & Package
Package: 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), surface-mount, lead-free, moisture sensitivity level (MSL) 3 per J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, EVDD0 | Core & analog power supply | 1.62–5.5 V main supply; EVDD0 powers ADC and comparator; requires local 0.1 μF decoupling |
| VSS, EVSS0 | Ground reference | Digital and analog ground planes must be connected at single point near IC; separate EVSS0 improves ADC noise immunity |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; accepts external reset signal or on-chip power-on reset (POR) output |
| P00–P07 | Port 0 bidirectional I/O | 8-bit port with NMI, INT, and serial interface functions; configurable pull-up/down, high-drive (20 mA sink) |
| P10–P17 | Port 1 bidirectional I/O | 8-bit port supporting UART0/1, I²C, CSI, and timer capture/compare; includes slew-rate control |
| REGC | LDO regulator capacitor terminal | Connects external 2.2 μF ceramic capacitor to stabilize internal 1.8 V regulator for CPU core |
Key Features
| Feature | Design Value |
|---|---|
| Low-power operation | Halt mode draws only 0.52 μA at 25°C; wake-up time < 4 μs from STOP mode via external interrupt or RTC alarm |
| On-chip debug interface | FULL-spec on-chip debug using single-wire SWD protocol; no external emulator required for flash programming or real-time trace |
| Hardware LIN support | UART0 with automatic sync field detection, break detection, and checksum generation compliant with LIN 2.2A |
| EEPROM emulation | 4 KB data flash with built-in firmware library (Renesas FDL) enabling byte-level read/write and wear leveling |
| Robust I/O design | All ports support 20 mA sink capability, ±5 kV HBM ESD rating, and programmable slew rate to reduce EMI in noisy environments |
Applications
| Industrial Sensor Node | Smart HVAC Controller |
|---|---|
Use Scenario: Battery-powered temperature/humidity sensor node with wireless telemetry and local display. IC Role / Device Role / Timing Role: Main system controller managing ADC sampling, data logging to emulated EEPROM, LIN communication to gateway, and low-power scheduling. Use Value: 0.52 μA Halt mode extends battery life >5 years; 12-bit ADC with hardware averaging ensures ±0.5°C accuracy without external calibration. |
Use Scenario: Wall-mounted HVAC thermostat with touch interface, fan speed control, and zone temperature feedback. IC Role / Device Role / Timing Role: Real-time system controller coordinating PWM fan drivers, thermistor readings, user interface polling, and RS-485/LIN network messaging. Use Value: Integrated 16-channel TAU enables precise 3-phase fan PWM generation; on-chip RTC maintains accurate scheduling across power cycles. |
| Motor Drive Monitor | Energy Metering Module |
Use Scenario: Compact BLDC motor driver board with overcurrent protection, thermal monitoring, and CAN/LIN status reporting. IC Role / Device Role / Timing Role: Safety monitor and communication co-processor interfacing with main motor MCU via UART, handling fault logging and watchdog supervision. Use Value: Independent WDT and POR ensure fail-safe reset behavior; 12-bit ADC measures shunt voltage with 16-sample hardware averaging for stable current sensing. |
Use Scenario: DIN-rail mounted electricity meter sub-module measuring voltage, current, and power factor via isolated sensors. IC Role / Device Role / Timing Role: Data acquisition engine performing synchronized sampling, RMS calculation, and secure data storage before transmission to host MCU. Use Value: 4 KB data flash with Renesas FDL provides certified 10-year data retention for billing-critical energy logs; 1.62–5.5 V operation accommodates wide-range auxiliary supply. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F113GLDFB#15 | Same die, 64 KB flash (vs. 96 KB), identical pinout and peripherals | Suitable for cost-sensitive designs with reduced firmware footprint and no future expansion need | Select when firmware size ≤60 KB and BOM cost reduction is prioritized over field upgrade headroom |
| R5F113MLCFB#15 | 80-pin LQFP variant with same core, +4 KB RAM, +4 ADC channels, +2 UARTs | Required for systems needing more GPIO, dual UART-based diagnostics, or higher channel-count analog acquisition | Choose when pin count and peripheral count exceed R5F113GLCLFB#15 capacity, accepting larger PCB area |
Compared with R5F113GLDFB#15 and R5F113MLCFB#15, the R5F113GLCLFB#15 delivers optimal balance of code space, package size, and analog integration for compact industrial controllers - offering 96 KB flash in 48-pin LQFP without sacrificing ADC precision or low-power performance.
Availability
R5F113GLCLFB#15 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart HVAC controllers, and motor drive monitors requiring stable component supply, long-term lifecycle support, and RoHS-compliant manufacturing.
Supply support for R5F113GLCLFB#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 infrastructure markets.
The RL78/F15 product line is designed for ultra-low-power, cost-sensitive industrial control applications where reliability, integrated analog, and seamless toolchain support are critical - exemplified by the R5F113GLCLFB#15's optimized 48-pin footprint and embedded EEPROM functionality.
FAQ
What is the maximum operating frequency of the R5F113GLCLFB#15?
The R5F113GLCLFB#15 supports a maximum CPU clock frequency of 32 MHz when powered within its specified 1.62–5.5 V supply range. This frequency is achievable using the on-chip high-speed oscillator (HOCO) or an external crystal/resonator up to 20 MHz with PLL multiplication. The device maintains full peripheral functionality-including ADC conversion and UART communication-at this speed.
Does the R5F113GLCLFB#15 include hardware support for LIN communication?
Yes, the R5F113GLCLFB#15 includes dedicated LIN 2.2A support via UART0, with hardware features including automatic sync field detection, break signal generation and detection, and checksum calculation. These capabilities eliminate software overhead for LIN frame handling and ensure deterministic timing compliance in automotive and industrial networked systems.
How is EEPROM functionality implemented on the R5F113GLCLFB#15?
The R5F113GLCLFB#15 implements EEPROM emulation using 4 KB of dedicated data flash memory and Renesas' Flash Development Library (FDL). This solution provides byte-level read/write access, wear leveling, and guaranteed 100,000 write cycles with 20-year data retention at 85°C - enabling reliable parameter storage without external EEPROM components.
What power modes does the R5F113GLCLFB#15 support, and what is its lowest current draw?
The R5F113GLCLFB#15 supports five power-saving modes: HALT, STOP, SNOOZE, IDLE, and LOW-VOLTAGE DETECTION. In HALT mode, it draws just 0.52 μA at 25°C with RTC running - the lowest active current among RL78/F15 48-pin variants. Wake-up occurs in under 4 μs via external interrupt, RTC alarm, or key return detection.
Is the R5F113GLCLFB#15 pin-compatible with other RL78/F15 family members?
No, the R5F113GLCLFB#15 is not pin-compatible with other RL78/F15 variants outside its 48-pin LQFP group (e.g., R5F113LL, R5F113ML). While it shares the same pin function mapping as other 48-pin RL78/F15 devices like R5F113GLDFB#15, it differs from 64-pin, 80-pin, and 100-pin variants in both pin count and physical layout - requiring unique PCB design.
R5F113GLCLFB#15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-LQFP
- Series:
- RL78/F15
- Packaging:
- Tray
- Product Status:
- Active
- 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:
- 38
- 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 20x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F113GLCLFB#15 FAQ
1.How can I place an order for R5F113GLCLFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F113GLCLFB#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 R5F113GLCLFB#15 reliable?
The price and inventory of R5F113GLCLFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F113GLCLFB#15 is usually 5 days.
3.What payment methods are accepted for R5F113GLCLFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F113GLCLFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F113GLCLFB#15?
R5F113GLCLFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F113GLCLFB#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 R5F113GLCLFB#15?
For technical support, including R5F113GLCLFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F113GLCLFB#15 requirements.
6.How does Aetrix verify that R5F113GLCLFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F113GLCLFB#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 R5F113GLCLFB#15 meets industry standards.
7.What is the process for return or replacement of R5F113GLCLFB#15?
All R5F113GLCLFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F113GLCLFB#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 R5F113GLCLFB#15 part is unused and in its original packaging.
Return procedure for R5F113GLCLFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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