R5F21172SP#U0
- Mfr.Part #
- R5F21172SP#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
- 11,043
- In Stock :
- 11,043
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Data Converter :
- A/D 4x10b
- Supply Voltage-Min (Vsup) :
- 3V
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Memory Size :
- 8kB
- Oscillator Type :
- Internal
- Packaging :
- Tube
- Operating Temperature :
- -20°C~85°C TA
- Factory Lead Time :
- 20 Weeks
- Access Time :
- 20 μs
- Bit Size :
- 16
- Peripherals :
- LED, POR, Voltage Detect, WDT
- Number of Pins :
- 20
- Published :
- 2006
- Terminal Pitch :
- 0.5mm
- Mount :
- Surface Mount
- PWM Channels :
- No
- Number of Terminations :
- 48
- Terminal Position :
- QUAD
- Pin Count :
- 20
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- Flash
- Length :
- 6mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Base Part Number :
- R5F21172
- Supply Voltage :
- 3.3V
- Core Processor :
- R8C
- Program Memory Size :
- 8KB 8K x 8
- Connectivity :
- I2C, SIO, UART/USART
- Series :
- R8C/1x/17
- Watchdog Timer :
- yes
- Lead Free :
- Lead Free
- Number of Timers/Counters :
- 3
- Package / Case :
- 20-LSSOP (0.173, 4.40mm Width)
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM Size :
- 512 x 8
- Frequency :
- 20MHz
- Interface :
- I2C, UART, USART
- Max Power Dissipation :
- 300mW
- Has ADC :
- yes
- Data Bus Width :
- 16b
- Number of I/O :
- 13
- Core Size :
- 16-Bit
- DMA Channels :
- No
- Datasheets
- R5F21172SP#U0

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21172SP#U0 Overview
Introducing the R5F21172SP#U0 from Intersil (Renesas Electronics Corporation), a robust and efficient microcontroller designed to cater to the demanding requirements of modern embedded applications. This microcontroller is part of the Microcontrollers Intersil (Renesas Electronics Corporation) R5F21172SP#U0 family and is built on a high-performance 16-bit architecture. It provides a compact yet powerful solution with 8KB of flash memory, housed in a 20LSSOP package that ensures a minimal footprint on system designs. This MCU is ideal for developers looking for a blend of power and programmability, suitable for a range of industrial, commercial, and consumer applications where reliability and efficiency are paramount.
R5F21172SP#U0 Features
The R5F21172SP#U0 microcontroller boasts several key features that make it an excellent choice for a wide array of applications. Its 16-bit architecture ensures efficient processing and task handling. The inclusion of 8KB flash memory provides ample space for program storage and facilitates easy updates and modifications. The compact 20LSSOP package is designed for space-sensitive applications, providing a reliable and high-performing solution while maintaining a small physical footprint.
R5F21172SP#U0 Applications
- Automotive Control Systems: Utilized in managing various automotive functions such as engine management and in-vehicle networking, enhancing the reliability and performance of automotive electronics.
- Consumer Electronics: Ideal for power management and advanced control in devices like smart appliances, home entertainment systems, and personal gadgets, contributing to smarter and more interactive user experiences.
- Industrial Automation: Helps in automating complex processes in manufacturing and production lines, increasing efficiency and reducing human intervention for consistency and precision in tasks.
- Building Automation: Applied in systems for controlling lighting, heating, ventilation, and air conditioning (HVAC), ensuring energy efficiency and optimal environmental conditions in smart buildings.
- Medical Devices: Supports functionality in portable medical diagnostics and monitoring equipment, ensuring accuracy and dependability in critical healthcare applications.
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