R5F21247SDFP#U0
- Mfr.Part #
- R5F21247SDFP#U0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- LQFP
- Datasheet
- Download
- Description
- IC MCU 16BIT 48KB FLASH 52LQFP
- Stock
- 33,405
- In Stock :
- 33,405
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Max Operating Temperature :
- 85 °C
- Memory Size :
- 48 kB
- Memory Type :
- Flash
- Min Operating Temperature :
- -40 °C
- RoHS Status :
- RoHS Compliant
- Max Frequency :
- 20 MHz
- Package / Case :
- LQFP
- Frequency :
- 20 MHz
- Data Bus Width :
- 16 b
- Interface :
- I2C, UART
- Radiation Hardening :
- No
- Max Power Dissipation :
- 500 mW
- Watchdog Timer :
- yes
- RoHS :
- Compliant
- Min Supply Voltage :
- 3 V
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 5.5 V
- Core Architecture :
- R8C
- Access Time :
- 20 μs
- RAM Size :
- 2.5 kB
- Mount :
- Surface Mount
- Number of Timers/Counters :
- 4
- Number of Programmable I/O :
- 41
- Number of Pins :
- 52
- Datasheets
- R5F21247SDFP#U0

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21247SDFP#U0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21247SDFP#U0 is a powerful microcontroller unit (MCU) that is designed to meet the demanding requirements of sophisticated electronic systems. This MCU features a 16-bit architecture and is equipped with 48KB of flash memory, encapsulated in a compact 52-LQFP package. Its robust design and versatile capabilities make it ideal for applications requiring efficient processing, reliability, and low power consumption. The integration of advanced technology ensures that this MCU provides a scalable solution for developers looking to optimize their product designs across a range of industries.
R5F21247SDFP#U0 Features
The R5F21247SDFP#U0 MCU offers a rich set of features including a 16-bit CPU that allows for efficient data handling and processing. The 48KB of onboard flash memory provides ample space for application code and data storage, supporting complex algorithms and functionality. The package's 52-LQFP format ensures a minimal footprint while providing sufficient I/O capabilities for various connectivity options. Additionally, its low power consumption makes it suitable for battery-operated devices, enhancing product longevity and reliability.
R5F21247SDFP#U0 Applications
- Automotive Control Systems: Utilized in engine management and sensor applications, improving vehicle performance and fuel efficiency.
- Industrial Automation: Drives process control equipment, offering precise control and robust operation in challenging environments.
- Home Automation: Embedded in devices for smart home systems, enabling advanced user interfaces and connectivity.
- Healthcare Devices: Integrated into medical monitoring equipment, ensuring accurate data processing and patient care.
- Consumer Electronics: Powers user interfaces and control systems in consumer gadgets, enhancing user experience and device functionality.
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