R5F21257SYFP#U0
- Mfr.Part #
- R5F21257SYFP#U0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 52-LQFP
- Datasheet
- Download
- Description
- IC MCU 16BIT 48KB FLASH 52LQFP
- Stock
- 5,504
- In Stock :
- 5,504
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Series :
- R8C/2x/25
- Packaging :
- Tray
- Supplier Device Package :
- 52-LQFP (10x10)
- RAM Size :
- 2.5K x 8
- Program Memory Type :
- Flash
- Operating Temperature :
- -20°C~105°C TA
- Core Processor :
- R8C
- Number of I/O :
- 41
- Peripherals :
- POR, Voltage Detect, WDT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply (Vcc/Vdd) :
- 2.2V~5.5V
- Package / Case :
- 52-LQFP
- Oscillator Type :
- Internal
- RoHS Status :
- Non-RoHS Compliant
- Connectivity :
- I2C, LINbus, SCI, SPI
- Core Size :
- 16-Bit
- Speed :
- 20MHz
- Program Memory Size :
- 48KB 48K x 8
- Data Converter :
- A/D 12x10b
- Mounting Type :
- Surface Mount
- Datasheets
- R5F21257SYFP#U0

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21257SYFP#U0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21257SYFP#U0 is a high-performance 16-bit microcontroller, expertly designed to cater to sophisticated electronic applications. Equipped with 48KB of flash memory, this MCU operates within the efficiency demands of modern electronic frameworks, ensuring reliable performance and scalability. The integration in a 52LQFP package provides an optimal solution for designers aiming at compact yet powerful electronic assemblies. This product not only offers robustness in processing capabilities but also excels in power efficiency, making it an ideal choice for developers looking to optimize their electronic products for performance and longevity.
R5F21257SYFP#U0 Features
This microcontroller features a comprehensive set of capabilities including a 16-bit processing unit, 48KB flash memory for data and code storage, and low-power consumption modes. Its advanced peripheral set supports multiple communication protocols, which are essential for today’s interconnected devices. The compact 52LQFP packaging ensures that it can be incorporated into space-constrained designs while maintaining a high level of functionality and reliability.
R5F21257SYFP#U0 Applications
- Automotive Control Systems: Utilized in engine management and dashboard instrumentation, providing reliable processing of real-time sensor data for enhanced vehicle performance.
- Industrial Automation: Acts as a control unit in automated production lines, improving efficiency and precision in operations through robust data handling and communication features.
- Smart Home Devices: Powers a variety of home automation systems, from smart thermostats to security systems, ensuring efficient operation and connectivity in IoT environments.
- Healthcare Equipment: Integrated into medical devices for monitoring and diagnostic purposes, offering precise control and data management necessary for critical healthcare applications.
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