R5F21248SDFP#U0
- Mfr.Part #
- R5F21248SDFP#U0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 52-LQFP
- Datasheet
- Download
- Description
- IC MCU 16BIT 64KB FLASH 52LQFP
- Stock
- 28,629
- In Stock :
- 28,629
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Connectivity :
- I²C, LINbus, SIO, SSU, UART/USART
- Max Supply Voltage :
- 5.5 V
- Series :
- R8C/2x/24
- Package / Case :
- 52-LQFP
- RoHS :
- Compliant
- EEPROM Size :
- -
- Product Status :
- Obsolete
- Access Time :
- 20 μs
- Number of Timers/Counters :
- 4
- Supplier Device Package :
- 52-LQFP (10x10)
- Program Memory Type :
- Flash
- Lead Free :
- Lead Free
- Memory Size :
- 64 kb
- Core Size :
- 16-Bit
- Number of Pins :
- 52
- RAM Size :
- 3K x 8
- Max Frequency :
- 20 MHz
- Number of I/Os :
- 41
- Data Converters :
- A/D 12x10b
- Core Processor :
- R8C
- Max Operating Temperature :
- 85 °C
- Voltage - Supply (Vcc/Vdd) :
- 2.2V ~ 5.5V
- Data Bus Width :
- 16 b
- Package :
- Tray
- Speed :
- 20MHz
- Interface :
- I2C, LIN, UART, USART
- Core Architecture :
- R8C
- Number of I/O :
- 41
- Watchdog Timer :
- yes
- Min Operating Temperature :
- -40 °C
- Oscillator Type :
- Internal
- Max Power Dissipation :
- 500 mW
- Number of Programmable I/O :
- 41
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Base Product Number :
- R5F21248
- Frequency :
- 20 MHz
- Mounting Type :
- Surface Mount
- Program Memory Size :
- 64KB (64K x 8)
- Memory Type :
- Flash
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Peripherals :
- POR, Voltage Detect, WDT
- Min Supply Voltage :
- 3 V
- Datasheets
- R5F21248SDFP#U0

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21248SDFP#U0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21248SDFP#U0 is a high-performance, 16-bit microcontroller that is designed to meet the demanding requirements of embedded systems. This MCU features 64KB of FLASH memory, housed in a compact 52-LQFP package, making it ideal for applications requiring a combination of compact size, robust memory capabilities, and advanced processing power. Engineered to deliver efficient performance while maintaining low power consumption, it is perfect for designers looking to optimize their system architecture in various industrial, commercial, and consumer applications.
R5F21248SDFP#U0 Features
This MCU is equipped with a variety of features that make it a versatile choice for developers:
- 16-bit processing power for efficient handling of complex algorithms.
- 64KB of FLASH memory, ideal for storing firmware and applications.
- 52-LQFP package ensures a minimal footprint on system designs.
- Advanced peripherals, including multiple communication interfaces, enhance system capabilities.
- Low power consumption modes to extend battery life in portable devices.
R5F21248SDFP#U0 Applications
- Automotive Control Systems: Utilized in managing various automotive functions such as engine management and infotainment systems to enhance vehicle performance and user experience.
- Industrial Automation: Serves as the control hub in automation equipment, aiding in the precision and efficiency of manufacturing processes.
- Consumer Electronics: Drives functionality in devices such as smart appliances and personal gadgets, improving user interface and connectivity.
- Building Management Systems: Manages various subsystems within buildings like HVAC and lighting, contributing to energy management and system optimization.
- Healthcare Devices: Embedded in medical devices for monitoring and diagnostic purposes, ensuring accurate data collection and patient care.
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