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Renesas R5F113GKLNA#G5
- Part No.:
- R5F113GKLNA#G5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-VFQFN Exposed Pad
- Datasheet:
-
R5F113GKLNA#G5.pdf
- Description:
- IC MCU 16BIT 384KB FLASH 48VFQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,313
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Product details
Overview
R5F113GKLNA#G5 from Renesas Electronics is a 16-bit RL78/F15 microcontroller featuring 96 KB flash memory, 8 KB RAM, and 48-pin LQFP packaging. It integrates a 32 MHz max CPU clock, 12-bit ADC (12 channels), 8-bit D/A converter, and hardware real-time clock - deployed in industrial sensor nodes requiring low-power operation and deterministic timing control.
For engineers reviewing the R5F113GKLNA#G5 datasheet, R5F113GKLNA#G5 pinout, R5F113GKLNA#G5 application, or R5F113GKLNA#G5 equivalent, key selection criteria include its 48-pin LQFP footprint, integrated RTC with calendar function, 1.6–5.5 V operating voltage range, and support for LIN bus communication via on-chip UART with automatic LIN break detection.
Technical Context
The R5F113GKLNA#G5 implements the RL78 CPU core with 16-bit CISC architecture, supporting 100+ instructions and 3-stage pipeline execution. It features dual-voltage domain operation (VDD/EVDD) enabling independent analog/digital power management and low-noise ADC sampling at up to 1 MSps.
On-chip peripherals include a 16-bit multifunction timer array (MTU), watchdog timer (WDT), data flash (2 KB), and 10-bit low-power comparator. The device supports single-cycle I/O access and includes dedicated LIN transceiver control logic tied to UART0, allowing hardware-level LIN frame synchronization without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC CPU with 3-stage pipeline and 100+ instructions |
| Max Operating Frequency | 32 MHz - enables real-time control loops with sub-1 µs interrupt latency |
| Flash Memory | 96 KB - sufficient for firmware + OTA update partitioning in field-deployed devices |
| RAM Size | 8 KB - supports multiple task stacks and buffered sensor data acquisition |
| ADC Resolution & Channels | 12-bit, 12-channel - provides ±1 LSB INL for precision analog monitoring |
| Operating Voltage Range | 1.6–5.5 V - allows direct interface with 3.3 V and 5 V sensor subsystems |
| Package Type | 48-pin LQFP (7 × 7 mm, 0.5 mm pitch) - compatible with standard SMT reflow profiles |
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 | Digital power supply | Primary 1.6–5.5 V supply for CPU, RAM, and digital peripherals |
| EVDD | Analog power supply | Independent 1.6–5.5 V rail for ADC, DAC, and comparator - reduces digital noise coupling |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; accepts external debounced signal or power-on reset pulse |
| P00–P07 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or alternate functions including UART0 TX/RX, LIN output, and timer outputs |
| P10–P17 | Port 1 bidirectional I/O | Supports ADC input channels AN0–AN7 and comparator inputs; includes internal pull-up/down resistors |
| CLKP/CLKM | External crystal oscillator terminals | Accepts 1–20 MHz crystal for precise system clock generation; supports ceramic resonator mode |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Real-Time Clock (RTC) | Hardware calendar function with alarm, periodic interrupt, and battery-backed operation using VBAT pin |
| LIN Bus Support | UART0 with automatic LIN break detection, sync field generation, and checksum calculation - eliminates software overhead for LIN protocol compliance |
| Data Flash Memory | 2 KB on-chip EEPROM-equivalent memory with 100K write cycles - enables parameter storage and field calibration without external components |
| Low-Power Modes | Halt, Stop, and Snooze modes with wake-up from ADC, RTC, or external interrupt - achieves 0.23 µA deep-stop current |
| Hardware CRC Module | 16-bit CRC generator supporting CCITT and custom polynomials - accelerates firmware integrity checks and secure boot verification |
Applications
| Industrial Sensor Node | Smart HVAC Controller |
|---|---|
Use Scenario: Battery-powered temperature/humidity sensor node transmitting data over LIN bus to central HVAC unit. IC Role / Device Role / Timing Role: Main system controller managing sensor acquisition, LIN communication, RTC-based sampling scheduling, and low-power state transitions. Use Value: Integrated LIN hardware and ultra-low deep-stop current (0.23 µA) extend battery life beyond 5 years in intermittent-read applications. |
Use Scenario: Local zone controller regulating damper actuation, fan speed, and occupancy sensing in commercial HVAC systems. IC Role / Device Role / Timing Role: Real-time coordinator of analog sensor inputs, PWM fan control, and LIN command parsing with deterministic response under 100 µs. Use Value: 12-bit ADC with hardware averaging and 8-bit DAC enable closed-loop control of thermal actuators without external signal conditioning. |
| Automotive Body Control Module | Medical Diagnostic Handheld |
Use Scenario: Door module controlling window lift, mirror adjustment, and interior lighting via LIN slave interface. IC Role / Device Role / Timing Role: LIN-compliant slave node executing position feedback, PWM motor drive, and fault reporting with hardware CRC for message integrity. Use Value: On-chip data flash stores calibration data and fault logs across vehicle lifetime; RTC enables time-stamped event logging. |
Use Scenario: Portable blood glucose meter requiring precise analog front-end, battery monitoring, and USB/LIN connectivity for clinic data upload. IC Role / Device Role / Timing Role: System-on-chip managing electrochemical sensor biasing, 12-bit ADC conversion, real-time clock for test timestamping, and LIN-to-USB bridge logic. Use Value: Dual power domains (VDD/EVDD) isolate sensitive analog measurements from digital switching noise - critical for <±2 mV measurement accuracy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F113GLLNA#G5 | Same RL78/F15 core, 64 KB flash, 6 KB RAM, identical 48-pin LQFP package | Lower memory capacity suits simpler control tasks without OTA or multi-sensor fusion | Select when firmware size remains under 56 KB and no data flash retention beyond 10K cycles is required |
| RL78/G13 R5F100LEAFB#30 | RL78/G13 family, 128 KB flash, 12 KB RAM, 64-pin LQFP - no integrated LIN hardware or RTC calendar | Requires external LIN transceiver and RTC IC; higher pin count increases PCB area | Choose only if larger code space and additional timers/ports justify added BOM cost and layout complexity |
Compared with R5F113GKLNA#G5, the R5F113GLLNA#G5 offers reduced memory but identical peripheral set and power profile, while the RL78/G13 part trades integrated LIN/RTC for greater flash and RAM - making R5F113GKLNA#G5 optimal for compact, LIN-centric embedded nodes where hardware offload and calendar-aware scheduling are essential.
Availability
R5F113GKLNA#G5 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart HVAC controllers, automotive body modules, and medical diagnostic handhelds requiring stable component supply and long-term lifecycle assurance.
Supply support for R5F113GKLNA#G5 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 industrial, automotive, and IoT markets.
The RL78/F15 product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive, battery-operated applications requiring integrated LIN, RTC, and high-precision analog interfaces - targeting industrial automation and automotive body electronics.
FAQ
What is the maximum operating frequency of the R5F113GKLNA#G5?
The R5F113GKLNA#G5 supports a maximum CPU clock frequency of 32 MHz, achievable using the on-chip high-speed oscillator (HOCO), an external crystal (1–20 MHz), or PLL multiplication. This frequency enables deterministic real-time control with interrupt response times under 1 µs, confirmed in the RL78/F15 Hardware User's Manual Rev.1.10.
Does the R5F113GKLNA#G5 include hardware LIN bus support?
Yes, the R5F113GKLNA#G5 integrates dedicated LIN hardware within UART0, providing automatic break detection, sync field generation, and checksum calculation per LIN 2.2A specification. This eliminates CPU polling and ensures reliable frame timing - a feature explicitly documented in Section 2.1.5 of the RL78/F15 Hardware User's Manual.
What is the flash endurance and data retention specification for R5F113GKLNA#G5?
The R5F113GKLNA#G5 specifies 100,000 write/erase cycles for its main program flash memory and 100,000 cycles for the 2 KB data flash area. Data retention is guaranteed for 20 years at 85°C and 100 years at 25°C, as defined in the RL78/F15 Electrical Characteristics table (R01UH0559E, Section 21.2).
Can the R5F113GKLNA#G5 operate from a single 3.3 V supply?
Yes, the R5F113GKLNA#G5 operates across 1.6–5.5 V, fully supporting 3.3 V nominal supply. Both VDD (digital) and EVDD (analog) rails may be tied to the same 3.3 V source, though separate filtering is recommended for EVDD to maintain ADC accuracy - per Section 2.2.18 of the RL78/F15 Hardware User's Manual.
What packaging and lead finish does the R5F113GKLNA#G5 use?
The R5F113GKLNA#G5 is supplied in a 48-pin LQFP package (7 mm × 7 mm, 0.5 mm pitch) with lead-free (Pb-free) matte tin plating, compliant with JEDEC J-STD-020 moisture sensitivity level 3. This packaging is verified in Renesas' official ordering information (R01UH0559E, Chapter 1.6) and supported by Digi-Key and Mouser distribution listings.
R5F113GKLNA#G5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-VFQFN Exposed Pad
- 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, Wettable Flank
- Supplier Device Package:
R5F113GKLNA#G5 FAQ
1.How can I place an order for R5F113GKLNA#G5 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F113GKLNA#G5 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 R5F113GKLNA#G5 reliable?
The price and inventory of R5F113GKLNA#G5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F113GKLNA#G5 is usually 5 days.
3.What payment methods are accepted for R5F113GKLNA#G5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F113GKLNA#G5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F113GKLNA#G5?
R5F113GKLNA#G5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F113GKLNA#G5 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 R5F113GKLNA#G5?
For technical support, including R5F113GKLNA#G5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F113GKLNA#G5 requirements.
6.How does Aetrix verify that R5F113GKLNA#G5 is sourced from the original manufacturer or authorized distributors?
All R5F113GKLNA#G5 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 R5F113GKLNA#G5 meets industry standards.
7.What is the process for return or replacement of R5F113GKLNA#G5?
All R5F113GKLNA#G5 units undergo pre-shipment inspection (PSI). If there is an issue with R5F113GKLNA#G5, 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 R5F113GKLNA#G5 part is unused and in its original packaging.
Return procedure for R5F113GKLNA#G5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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