R5F21237JFP
- Mfr.Part #
- R5F21237JFP
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 16BIT 48KB FLASH 48LFQFP
- Stock
- 934
- In Stock :
- 934
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Series :
- R8C/2x/23
- Program Memory Size :
- 48KB 48K x 8
- DAC Channels :
- No
- Frequency :
- 20MHz
- Bit Size :
- 16
- PWM Channels :
- No
- Base Part Number :
- R5F21237
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Peripherals :
- POR, Voltage Detect, WDT
- Radiation Hardening :
- No
- Data Bus Width :
- 16b
- Connectivity :
- I²C, UART/USART
- Number of UART Channels :
- 2
- Core Size :
- 16-Bit
- Pin Count :
- 48
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Number of Timers/Counters :
- 5
- Package / Case :
- 48-LQFP
- Factory Lead Time :
- 20 Weeks
- Access Time :
- 20 μs
- Pbfree Code :
- yes
- Number of Pins :
- 48
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Packaging :
- Tray
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage-Min (Vsup) :
- 3V
- Number of I/O :
- 41
- Height Seated (Max) :
- 1.7mm
- Published :
- 2007
- DMA Channels :
- No
- Program Memory Type :
- Flash
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e6
- Data Converter :
- A/D 12x10b
- Core Processor :
- R8C
- Memory Size :
- 48kB
- Interface :
- CAN, I2C, LIN, SCI, UART, USART
- Oscillator Type :
- Internal
- RAM Size :
- 2.5K x 8
- EEPROM Size :
- 2K x 8
- Has ADC :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 7mm
- Watchdog Timer :
- yes
- Terminal Finish :
- Tin/Bismuth (Sn/Bi)
- Terminal Position :
- QUAD
- Number of Terminations :
- 48
- Max Power Dissipation :
- 300mW
- Mounting Type :
- Surface Mount
- Datasheets
- R5F21237JFP

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21237JFP Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21237JFP is a robust 16-bit microcontroller unit (MCU) designed to meet the advanced requirements of modern embedded systems. This MCU features 48KB of flash memory, integrated in a compact 48LFQFP package, making it ideal for applications requiring a blend of power efficiency and processing capability. With its extensive set of peripherals and low power consumption, the R5F21237JFP is particularly suited for applications in automation, consumer electronics, and automotive industries, offering manufacturers a reliable platform for product development.
R5F21237JFP Features
The R5F21237JFP microcontroller boasts a powerful 16-bit processing core, providing efficient handling of complex algorithms and tasks. It includes 48KB of flash memory for robust data storage and quick retrieval, ensuring smooth operation in various applications. The 48LFQFP package is optimized for space-constrained environments, offering a balanced mix of compactness and functionality. Additionally, this MCU supports multiple communication protocols, enhancing its versatility for integration into a wide range of systems.
R5F21237JFP Applications
- Automotive Systems: Utilized in engine management and sensor monitoring to enhance vehicle performance and reliability.
- Industrial Automation: Employs in control systems for manufacturing processes, improving efficiency and precision.
- Consumer Electronics: Applied in devices like smart home gadgets and personal entertainment systems, providing efficient operation and connectivity.
- Medical Devices: Used in monitoring systems that require accurate real-time data processing to ensure patient safety and care.
- Telecommunication: Integral in communication infrastructure, aiding in signal processing and data management for better connectivity.
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