R5F21346YKFP#U0
- Mfr.Part #
- R5F21346YKFP#U0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 16BIT 32KB FLASH 48LFQFP
- Stock
- 33,467
- In Stock :
- 33,467
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Number of Timers/Counters :
- 6
- Oscillator Type :
- Internal
- Interface :
- I2C, LIN, UART, USART
- Mounting Type :
- Surface Mount
- Data Converter :
- A/D 12x10b
- RAM Size :
- 2.5K x 8
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Peripherals :
- POR, PWM, Voltage Detect, WDT
- Package / Case :
- 48-LQFP
- Factory Lead Time :
- 20 Weeks
- Memory Size :
- 32kB
- Frequency :
- 20MHz
- Series :
- R8C/3x/34Y
- EEPROM Size :
- 4K x 8
- Program Memory Size :
- 32KB 32K x 8
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tray
- Published :
- 2013
- Number of I/O :
- 43
- Operating Temperature :
- -40°C~125°C TA
- Base Part Number :
- R5F21346
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Processor :
- R8C
- Core Size :
- 16-Bit
- Connectivity :
- I²C, UART/USART
- Program Memory Type :
- Flash
- Datasheets
- R5F21346YKFP#U0

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21346YKFP#U0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21346YKFP#U0 represents a robust and versatile microcontroller unit (MCU) designed for advanced embedded applications. Equipped with a powerful 16-bit CPU core, this MCU offers a seamless blend of performance and energy efficiency, making it an ideal choice for designers focusing on both capability and longevity in their products. The 32KB of flash memory ensures ample space for complex program logic, while its compact 48-LFQFP package allows for streamlined integration into a diverse array of electronic systems. Its adaptability and rich feature set cater to a broad spectrum of industrial and commercial applications, positioning it as a top contender for businesses looking to scale their operations.
R5F21346YKFP#U0 Features
- 16-bit MCU for high-level code efficiency and performance
- 32KB of integrated flash memory for robust data management
- Low-power consumption for enhanced battery life
- Compact 48-LFQFP package for flexible PCB design
- Extensive I/O capabilities to handle multiple sensors and actuators
R5F21346YKFP#U0 Applications
- Automotive Systems: Utilized in engine management and infotainment systems to enhance vehicle performance and user experience.
- Consumer Electronics: Embedded in devices such as smart home systems and wearable technology to improve connectivity and functionality.
- Industrial Control: Drives automation processes in manufacturing plants, aiding in the monitoring and control of machinery.
- Medical Devices: Serves in healthcare equipment for monitoring and diagnostic functions, ensuring reliability and accuracy.
- Building Automation: Used in systems that manage heating, ventilation, and air conditioning (HVAC), offering better energy efficiency and comfort.
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