R5F21282SNSP#U0
- Mfr.Part #
- R5F21282SNSP#U0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 20-LSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MCU 16BIT 8KB FLASH 20LSSOP
- Stock
- 3,341
- In Stock :
- 3,341
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 0.65mm
- Interface :
- I2C, LIN, SCI, UART, USART
- PWM Channels :
- yes
- Data Converter :
- A/D 4x10b
- Supply Voltage :
- 3.3V
- Number of UART Channels :
- 2
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 20-LSSOP (0.173, 4.40mm Width)
- Memory Size :
- 8kB
- Packaging :
- Tube
- Terminal Position :
- Dual
- DMA Channels :
- No
- Series :
- R8C/2x/28
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Size :
- 8KB 8K x 8
- Watchdog Timer :
- yes
- Terminal Form :
- Gull wing
- Length :
- 6.5mm
- Mounting Type :
- Surface Mount
- Peripherals :
- LED, POR, Voltage Detect, WDT
- Number of Pins :
- 20
- Program Memory Type :
- Flash
- Pin Count :
- 20
- Number of Timers/Counters :
- 3
- Number of Terminations :
- 20
- Operating Temperature :
- -20°C~85°C TA
- Connectivity :
- I²C, UART/USART
- Number of I/O :
- 13
- Data Bus Width :
- 16b
- Operating Supply Voltage :
- 5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Lead Free :
- Lead Free
- Core Size :
- 16-Bit
- Oscillator Type :
- Internal
- Voltage - Supply (Vcc/Vdd) :
- 2.2V~5.5V
- Height Seated (Max) :
- 1.45mm
- Base Part Number :
- R5F2128
- RAM Size :
- 512 x 8
- Has ADC :
- yes
- Number of Programmable I/O :
- 37
- Factory Lead Time :
- 20 Weeks
- Radiation Hardening :
- No
- Published :
- 2008
- Frequency :
- 20MHz
- DAC Channels :
- No
- Core Processor :
- R8C
- Bit Size :
- 16
- Access Time :
- 20 μs
- Datasheets
- R5F21282SNSP#U0

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21282SNSP#U0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21282SNSP#U0 is a powerful 16-bit microcontroller designed to provide efficient performance and reliability for embedded applications. With 8KB of integrated FLASH memory, this microcontroller offers ample space for application code and data storage, making it an ideal choice for developers looking for a scalable and cost-effective solution. Manufactured by Renesas Electronics Corporation, a leader in semiconductor solutions, the R5F21282SNSP#U0 combines advanced chip design with high integration capabilities to address complex electronic designs.
R5F21282SNSP#U0 Features
This microcontroller features a compact 20-pin LSSOP package, providing a robust platform for both prototyping and mass production. It supports a wide range of operating voltages and temperatures, making it adaptable to various environments. Its integrated peripherals include advanced timers, multiple communication interfaces, and analog inputs, which facilitate versatile applications across different sectors.
R5F21282SNSP#U0 Applications
- Automotive Control Systems: The R5F21282SNSP#U0 can manage multiple inputs and outputs efficiently, making it suitable for engine management and in-vehicle infotainment systems.
- Consumer Electronics: This microcontroller is perfect for power management and device control within smart appliances, enhancing user interaction and functionality.
- Industrial Automation: Its robust design and extensive I/O capabilities allow the R5F21282SNSP#U0 to control machinery, sensors, and actuators, optimizing industrial processes and automation.
- Building Automation: Suitable for HVAC control systems and lighting automation, ensuring energy efficiency and improved building management.
- Healthcare Devices: The microcontroller’s precision and reliability support its use in medical monitoring equipment, aiding in patient care and diagnostic services.
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