R5F21321CNSP#U0
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- Mfr.Part #
- R5F21321CNSP#U0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 20-LSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MCU 16BIT 4KB FLASH 20LSSOP
- Stock
- 5,258
- In Stock ：
- 5,258
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Has ADC :
- yes
- Oscillator Type :
- Internal
- Operating Temperature :
- -20°C~85°C TA
- Data Bus Width :
- 16b
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 20
- Peripherals :
- POR, PWM, Voltage Detect, WDT
- Watchdog Timer :
- yes
- Frequency :
- 20MHz
- Length :
- 6.5mm
- Pin Count :
- 20
- Core Processor :
- R8C
- Program Memory Size :
- 4KB 4K x 8
- Radiation Hardening :
- No
- Series :
- R8C/3x/32C
- Base Part Number :
- R5F21321
- Published :
- 2009
- Max Power Dissipation :
- 500mW
- Pbfree Code :
- yes
- Number of I/O :
- 15
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 20 Weeks
- Interface :
- I2C, LIN, UART, USART
- Number of Pins :
- 20
- DAC Channels :
- No
- Package / Case :
- 20-LSSOP (0.173, 4.40mm Width)
- DMA Channels :
- No
- RAM Size :
- 512 x 8
- Program Memory Type :
- Flash
- Connectivity :
- I²C, UART/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Data Converter :
- A/D 4x10b
- Bit Size :
- 16
- Terminal Position :
- Dual
- PWM Channels :
- yes
- Supply Voltage :
- 3.3V
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Additional Feature :
- IT ALSO OPERATES IN 1.8V AT 5MHZ
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Pitch :
- 0.65mm
- Number of UART Channels :
- 2
- Number of Timers/Counters :
- 4
- Core Size :
- 16-Bit
- Memory Size :
- 4kB
- Datasheets
- R5F21321CNSP#U0
Microcontrollers Intersil (Renesas Electronics Corporation) R5F21321CNSP#U0 Overview
Introducing the Microcontrollers Intersil (Renesas Electronics Corporation) R5F21321CNSP#U0, a compact and highly efficient microcontroller unit (MCU) that combines superior processing capabilities with exceptional reliability. This MCU is built on a 16-bit architecture, providing a robust platform for sophisticated embedded applications. With 4KB of flash memory integrated into a 20LSSOP package, it is optimized for space-constrained applications while delivering high performance. The combination of a small form factor and enhanced features makes it an ideal choice for developers looking to push the boundaries of what's possible in their next-generation electronic products.
R5F21321CNSP#U0 Features
The R5F21321CNSP#U0 MCU boasts several features that make it stand out in the competitive field of embedded electronics. Key features include a 16-bit CPU for efficient processing, 4KB of built-in flash memory for program storage, and low power consumption, enhancing battery life in portable applications. Additionally, its versatile 20LSSOP packaging allows for seamless integration into a variety of board layouts, ensuring adaptability across multiple designs.
R5F21321CNSP#U0 Applications
- Automotive Systems: Utilized in engine management systems and automotive diagnostics to improve vehicle performance and reliability.
- Industrial Automation: Integral for control systems in manufacturing processes where precision and uptime are critical.
- Smart Home Devices: Empowers smart thermostats and home security systems to provide enhanced functionality and user-friendly interfaces.
- Consumer Electronics: Embedded in portable gadgets such as fitness trackers and handheld gaming devices, offering robust performance in a compact size.
- Healthcare Equipment: Deployed in medical monitoring devices, aiding in patient care through enhanced data processing capabilities.
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