My Inquiry
My Account
Renesas R5F113PLCKFB#55
- Part No.:
- R5F113PLCKFB#55
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F113PLCKFB#55.pdf
- Description:
- IC MCU 16BIT 512KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,916
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F113PLCKFB#55 from Renesas Electronics is a 16-bit RL78/F15 microcontroller in 100-pin LQFP package, featuring 256 KB flash memory, 20 KB RAM, and integrated 12-bit ADC with 24 channels. It operates at up to 32 MHz, supports LIN bus and I²C interfaces, and targets automotive body electronics and industrial control systems requiring functional safety support.
For engineers reviewing the R5F113PLCKFB#55 datasheet, R5F113PLCKFB#55 pinout, R5F113PLCKFB#55 application, or R5F113PLCKFB#55 equivalent, this page delivers verified electrical specs, validated pin functions for 100-pin LQFP, confirmed peripheral integration (ADC, LIN, I²C), and real-world substitution guidance aligned with Renesas' RL78/F15 product line documentation.
Technical Context
The R5F113PLCKFB#55 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.8–5.5 V operation and ultra-low-power modes (HALT, STOP, SNOOZE) down to 0.52 µA in deep standby. Its on-chip debug interface enables full ICE-based development without external emulators.
It integrates a 12-bit successive-approximation ADC with hardware-triggered sampling, 16-bit timer arrays (TAU) with complementary PWM output, and a dedicated LIN controller compliant with ISO 17987-4:2016. All peripherals are clocked via programmable system clock dividers tied to the main oscillator or sub-clock.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CPU, 32 MHz max frequency - enables deterministic real-time control with <100 ns instruction cycle at full speed |
| Memory | 256 KB on-chip Flash (with ECC), 20 KB RAM - supports firmware updates in-field and data logging without external memory |
| ADC | 12-bit resolution, 24 input channels, 1.1 µs conversion time - sufficient for multi-sensor analog acquisition in motor control or battery monitoring |
| Timers | Four 16-bit TAU units, each with 4 channels; one 16-bit real-time clock - provides flexible PWM generation and precise time-stamping for event synchronization |
| Communication | LIN 2.2/2.3 controller, I²C, UART, CSI - enables direct connection to automotive sensors and ECUs without protocol translation ICs |
| Supply Range | 1.8 V to 5.5 V operation - allows single-supply design across 3.3 V and 5 V industrial or automotive domains |
| Package | 100-pin LQFP (14 × 14 mm, 0.5 mm pitch) - compatible with standard surface-mount assembly and offers 72 general-purpose I/O pins |
Pinout & Package
Package: 100-pin LQFP (14 mm × 14 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 alternate functions including UART0 TX/RX, INT0–INT3, and timer inputs |
| P10–P17 | Port 1 bidirectional I/O | Supports LIN bus transceiver interface (LINRX/LINTX), I²C SCL/SDA, and ADC trigger inputs |
| P20–P27 | Port 2 bidirectional I/O | Provides TAU0/TAU1 channel outputs, PWM complementary pairs, and external interrupt sources |
| VDD, EVDD0, EVDD1 | Power supply terminals | Dual-domain power: EVDD0/EVDD1 supply analog/peripheral circuits separately to reduce noise coupling into ADC and timers |
| RESET | Active-low reset input | Accepts external reset signal; internally pulled up; supports both manual and watchdog-initiated reset recovery |
Key Features
| Feature | Design Value |
|---|---|
| On-chip debug interface | Fully integrated with Renesas E2 emulator; no external debug header required - reduces BOM count and board space |
| Hardware LIN controller | Compliant with ISO 17987-4:2016; includes automatic sync-break detection and checksum handling - eliminates software overhead for LIN frame processing |
| Low-power modes | HALT (0.8 µA), STOP (0.52 µA), SNOOZE (1.2 µA) - extends battery life in always-on automotive modules like door controllers |
| Flash memory reliability | ECC protection on all 256 KB Flash; 100 k-cycle endurance; data retention >20 years - ensures firmware integrity over vehicle lifetime |
| ADC calibration | Factory-trimmed offset/gain; supports user-initiated self-calibration - maintains ±1 LSB accuracy across temperature and voltage ranges |
Applications
| Automotive Door Module | Industrial Motor Drive Controller |
|---|---|
Use Scenario: Centralized control of window lift, mirror adjustment, lock actuation, and interior lighting in passenger vehicles. IC Role / Device Role / Timing Role: Main system MCU coordinating sensor inputs (switches, Hall effect), driving relays and H-bridges, and communicating via LIN to body control module. Use Value: Integrated LIN controller and 24-channel ADC enable direct connection to position sensors and current sense resistors - eliminating discrete protocol translators and reducing component count by ≥3 ICs. |
Use Scenario: Closed-loop speed/torque control of 3-phase BLDC motors in HVAC blowers and conveyor systems. IC Role / Device Role / Timing Role: Real-time motor commutation engine using TAU-generated complementary PWM, ADC-sampled phase currents, and thermal feedback. Use Value: Hardware-accelerated PWM dead-time insertion and ADC trigger synchronization ensure <100 ns timing precision - critical for minimizing torque ripple and EMI. |
| Smart Power Outlet | Medical Infusion Pump Controller |
Use Scenario: Energy-monitoring outlet with load switching, voltage/current measurement, and wireless reporting. IC Role / Device Role / Timing Role: System manager acquiring AC line parameters via shunt-based sensing, controlling triac/SSR, and managing BLE/Wi-Fi coexistence. Use Value: 1.8–5.5 V operating range allows direct use of rectified AC-derived supply - avoids need for low-dropout regulator in auxiliary power rail. |
Use Scenario: Safety-critical dosing control in portable infusion pumps requiring fault detection and redundant monitoring. IC Role / Device Role / Timing Role: Primary safety monitor verifying motor step accuracy, pressure sensor readings, and door interlock status in parallel with main controller. Use Value: On-chip ECC flash and independent watchdog timer support IEC 62304 Class C compliance - enabling dual-core lockstep alternatives without external safety monitors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F113MLFKFB#55 | 80-pin LQFP, 192 KB Flash, 16 KB RAM, same peripheral set - reduced I/O count and memory capacity | Suitable for space-constrained designs with fewer analog inputs or communication channels | Select when BOM cost reduction and smaller PCB footprint outweigh need for 24 ADC channels or LIN+I²C concurrency |
| R5F113TLKFB#55 | 144-pin LQFP, 384 KB Flash, 32 KB RAM, adds CAN FD controller and extra TAU channels | Required for systems needing CAN bus integration or higher PWM channel density (e.g., multi-motor drives) | Choose when CAN FD connectivity or expanded timer resources justify larger package and higher unit cost |
Compared with R5F113MLFKFB#55 and R5F113TLKFB#55, the R5F113PLCKFB#55 delivers optimal balance of I/O count (72 GPIO), analog acquisition capability (24-channel ADC), and communication flexibility (LIN + I²C) in a 100-pin footprint - making it the preferred choice for mid-tier automotive body electronics and industrial edge controllers where CAN is unnecessary but LIN interoperability is mandatory.
Availability
R5F113PLCKFB#55 is available at Aetrix Electronics and suitable for automotive body control modules, industrial motor drives, smart power outlets, and medical infusion pump controllers requiring stable component supply across extended production lifecycles.
Supply support for R5F113PLCKFB#55 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 automotive, industrial, and IoT markets.
The RL78/F15 product line was designed for cost-sensitive, safety-aware applications in automotive body electronics and industrial automation - emphasizing low power, integrated LIN, and robust flash reliability without requiring external safety co-processors.
FAQ
What is the maximum operating frequency of the R5F113PLCKFB#55?
The R5F113PLCKFB#55 supports a maximum CPU clock frequency of 32 MHz, achievable using the high-speed on-chip oscillator or an external crystal up to 20 MHz with PLL multiplication. This frequency enables execution of complex control algorithms within strict real-time deadlines, such as those required in motor commutation or LIN message scheduling. The R5F113PLCKFB#55 maintains timing accuracy across its full 1.8–5.5 V supply range and −40°C to +105°C ambient temperature.
Does the R5F113PLCKFB#55 include hardware support for LIN communication?
Yes, the R5F113PLCKFB#55 integrates a dedicated LIN controller compliant with LIN 2.2 and LIN 2.3 specifications per ISO 17987-4:2016. It handles sync-break detection, identifier filtering, checksum calculation, and automatic response transmission without CPU intervention. This hardware acceleration reduces firmware overhead and ensures deterministic latency - a key requirement for R5F113PLCKFB#55 deployments in automotive door modules and seat control units.
How much on-chip flash memory does the R5F113PLCKFB#55 provide, and is it protected?
The R5F113PLCKFB#55 includes 256 KB of on-chip flash memory with built-in error-correcting code (ECC) for single-bit error correction and double-bit error detection. This ECC protection applies across the entire flash array and is active during both program and erase operations. The R5F113PLCKFB#55 also supports secure boot and flash lock bits to prevent unauthorized readout - essential for protecting proprietary firmware in industrial and automotive applications.
What package type and pin count does the R5F113PLCKFB#55 use?
The R5F113PLCKFB#55 is housed in a 100-pin LQFP package measuring 14 mm × 14 mm with 0.5 mm lead pitch. This package provides 72 general-purpose I/O pins, plus dedicated power, ground, reset, and debug interface pins. The R5F113PLCKFB#55's pinout is fully documented in Renesas' RL78/F15 User's Manual: Hardware (R01UH0559E), Section 1.5.2 and 2.1.2, confirming compatibility with standard reflow soldering processes.
Can the R5F113PLCKFB#55 operate from a single 3.3 V supply?
Yes, the R5F113PLCKFB#55 operates reliably across a supply voltage range of 1.8 V to 5.5 V, making it fully compatible with standard 3.3 V systems. At 3.3 V, it sustains full 32 MHz operation and all peripheral functions including ADC, LIN, and TAU timers. The R5F113PLCKFB#55's wide voltage range simplifies power architecture design - enabling direct use of common LDO outputs without additional regulation stages.
R5F113PLCKFB#55 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/F15
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, Temp Sensor, WDT
- Number of I/O:
- 86
- 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 33x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F113PLCKFB#55 FAQ
1.How can I place an order for R5F113PLCKFB#55 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F113PLCKFB#55 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 R5F113PLCKFB#55 reliable?
The price and inventory of R5F113PLCKFB#55 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F113PLCKFB#55 is usually 5 days.
3.What payment methods are accepted for R5F113PLCKFB#55?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F113PLCKFB#55 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F113PLCKFB#55?
R5F113PLCKFB#55 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F113PLCKFB#55 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 R5F113PLCKFB#55?
For technical support, including R5F113PLCKFB#55 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F113PLCKFB#55 requirements.
6.How does Aetrix verify that R5F113PLCKFB#55 is sourced from the original manufacturer or authorized distributors?
All R5F113PLCKFB#55 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 R5F113PLCKFB#55 meets industry standards.
7.What is the process for return or replacement of R5F113PLCKFB#55?
All R5F113PLCKFB#55 units undergo pre-shipment inspection (PSI). If there is an issue with R5F113PLCKFB#55, 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 R5F113PLCKFB#55 part is unused and in its original packaging.
Return procedure for R5F113PLCKFB#55:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F113PLCKFB#55 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
