R5F21321DDSP#U0
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- Mfr.Part #
- R5F21321DDSP#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
- 13,292
- In Stock ：
- 13,292
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Factory Lead Time :
- 20 Weeks
- Program Memory Size :
- 4KB 4K x 8
- Interface :
- I2C, LIN, UART, USART
- Series :
- R8C/3x/32D
- Radiation Hardening :
- No
- Oscillator Type :
- Internal
- Terminal Pitch :
- 0.65mm
- Number of Timers/Counters :
- 4
- Supply Voltage-Max (Vsup) :
- 5.5V
- Watchdog Timer :
- yes
- Frequency :
- 20MHz
- Additional Feature :
- IT ALSO OPERATES IN 1.8V AT 5MHZ
- Base Part Number :
- R5F21321
- Published :
- 2010
- Power Supplies :
- 2/5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Data Converter :
- A/D 4x10b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Connectivity :
- I²C, UART/USART
- Packaging :
- Tube
- Max Power Dissipation :
- 500mW
- Terminal Form :
- Gull wing
- Supply Voltage :
- 3.3V
- Mounting Type :
- Surface Mount
- Has ADC :
- yes
- PWM Channels :
- yes
- Pin Count :
- 20
- Bit Size :
- 16
- CPU Family :
- R8C
- DAC Channels :
- No
- Core Processor :
- R8C
- Package / Case :
- 20-LSSOP (0.173, 4.40mm Width)
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- Flash
- Core Size :
- 16-Bit
- Memory Size :
- 4kB
- Pbfree Code :
- yes
- Supply Voltage-Min (Vsup) :
- 2.7V
- Data Bus Width :
- 16b
- Operating Temperature :
- -40°C~85°C TA
- Number of Pins :
- 20
- RAM Size :
- 1K x 8
- Terminal Position :
- Dual
- Number of I/O :
- 15
- Peripherals :
- POR, PWM, Voltage Detect, WDT
- Length :
- 6.5mm
- Number of Terminations :
- 20
- DMA Channels :
- No
- Mount :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Datasheets
- R5F21321DDSP#U0
Microcontrollers Intersil (Renesas Electronics Corporation) R5F21321DDSP#U0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21321DDSP#U0 is a highly capable 16-bit microcontroller that offers a robust platform for embedded applications requiring compact size and reliable performance. This microcontroller features 4KB of Flash memory, making it ideal for applications where space and power efficiency are critical. The inclusion of a 20-LSSOP package allows for streamlined integration into a variety of electronic assemblies, ensuring a balance between functionality and form factor. Perfect for designers looking for a microcontroller that delivers high performance and low power consumption in a small footprint, the R5F21321DDSP#U0 from Renesas stands out in the competitive electronics market.
R5F21321DDSP#U0 Features
This 16-bit MCU is equipped with advanced features that make it suitable for a broad range of applications. The integrated 4KB Flash memory provides sufficient space for small to medium complexity programs, and its 20-LSSOP packaging ensures minimal space usage while providing reliable connectivity and durability. Additionally, the microcontroller's robust architecture supports efficient processing and task handling, making it an excellent choice for demanding applications.
R5F21321DDSP#U0 Applications
- Consumer Electronics: Ideal for integration in smart home devices, wearable technology, and other consumer gadgets, the MCU's compact size and power efficiency enhance device functionality while maintaining compactness and extending battery life.
- Industrial Automation: In factory settings, this microcontroller can manage process controls, sensor readings, and actuator operations, contributing to higher precision and reliability in automated systems.
- Automotive: The robustness of the R5F21321DDSP#U0 allows it to perform in harsh environments, managing automotive applications such as engine control modules and dashboard displays.
- Healthcare Devices: Utilized in medical monitoring systems, this MCU helps in tracking patient vitals and ensuring accurate readings, crucial for healthcare equipment where reliability and precision are paramount.
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