R5F21237JFP#ES
- Mfr.Part #
- R5F21237JFP#ES
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 16BIT 48KB FLASH 48LFQFP
- Stock
- 1,065
- In Stock :
- 1,065
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Oscillator Type :
- Internal
- Min Operating Temperature :
- -40°C
- Min Supply Voltage :
- 3V
- Series :
- R8C/2x/23
- Max Frequency :
- 20MHz
- Memory Size :
- 48kB
- Connectivity :
- I²C, UART/USART
- Data Converter :
- A/D 12x10b
- Mount :
- Surface Mount
- Speed :
- 20MHz
- Base Part Number :
- R5F21237
- Operating Temperature :
- -40°C~85°C TA
- Memory Type :
- Flash
- Watchdog Timer :
- yes
- Core Processor :
- R8C
- Program Memory Size :
- 48KB 48K x 8
- Supplier Device Package :
- 48-LFQFP (7x7)
- Package / Case :
- 48-LQFP
- Number of Programmable I/O :
- 41
- Lead Free :
- Lead Free
- Number of I/O :
- 41
- Access Time :
- 20 μs
- Published :
- 2007
- Mounting Type :
- Surface Mount
- Core Size :
- 16-Bit
- Interface :
- CAN, I2C, LIN, SCI, UART, USART
- RoHS Status :
- ROHS3 Compliant
- Max Power Dissipation :
- 300mW
- Frequency :
- 20MHz
- EEPROM Size :
- 2K x 8
- Max Supply Voltage :
- 5.5V
- Peripherals :
- POR, Voltage Detect, WDT
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Number of Pins :
- 48
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Bus Width :
- 16b
- Max Operating Temperature :
- 85°C
- Program Memory Type :
- Flash
- Packaging :
- Tray
- Number of Timers/Counters :
- 5
- Radiation Hardening :
- No
- RAM Size :
- 2.5K x 8
- Core Architecture :
- R8C
- Datasheets
- R5F21237JFP#ES

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21237JFP#ES Overview
Introducing the Microcontrollers Intersil (Renesas Electronics Corporation) R5F21237JFP#ES, a robust and efficient microcontroller unit (MCU) tailored for advanced embedded systems. Manufactured by Intersil, now part of Renesas Electronics Corporation, this MCU stands out with its 16-bit architecture and is designed to facilitate complex digital operations within a compact 48LFQFP package. Ideal for applications requiring a balance of power efficiency and processing capability, this MCU includes 48KB of flash memory, enabling significant flexibility in programming and application development.
R5F21237JFP#ES Features
The R5F21237JFP#ES microcontroller offers several key features that make it suitable for a wide range of applications. It operates with a 16-bit processing unit that provides reliable performance for intricate system controls and data manipulation. The integration of 48KB of flash memory supports extensive software development and data storage without external components, reducing system complexity and improving reliability. Its package, the 48LFQFP, is not only space-efficient but also allows for robust physical integration in dense circuit designs.
R5F21237JFP#ES Applications
- Automotive Control Systems: Utilized in engine management systems and automotive diagnostics, the R5F21237JFP#ES offers precise control and reliable operation in harsh environments, enhancing vehicle performance and safety.
- Industrial Automation: This MCU is perfectly suited for automation controllers and monitoring systems in manufacturing processes, providing the necessary computational power and connectivity to handle complex algorithms and control tasks efficiently.
- Consumer Electronics: In applications such as home automation and smart appliances, the R5F21237JFP#ES contributes to more interactive and energy-efficient solutions, enabling smarter living environments.
- Medical Devices: Applied in medical monitoring systems, the MCU's capability to process and store large amounts of data ensures reliability and precision critical for patient care and diagnostics.
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