R5F21112DFP#U0
- Mfr.Part #
- R5F21112DFP#U0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 32-LQFP
- Datasheet
- Download
- Description
- IC MCU 16BIT 8KB FLASH 32LQFP
- Stock
- 45,060
- In Stock :
- 45,060
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Packaging :
- Tray
- Connectivity :
- SIO, UART/USART
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.8mm
- Max Power Dissipation :
- 300mW
- Supply Voltage-Max (Vsup) :
- 5.5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Form :
- Gull wing
- Number of Timers/Counters :
- 4
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Type :
- Flash
- Memory Size :
- 8kB
- DMA Channels :
- No
- Access Time :
- 20 μs
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 512 x 8
- Pbfree Code :
- yes
- Data Converter :
- A/D 12x10b
- Series :
- R8C/1x/11
- Bit Size :
- 16
- Length :
- 7mm
- Supply Voltage :
- 5V
- Data Bus Width :
- 16b
- Watchdog Timer :
- yes
- Radiation Hardening :
- No
- Package / Case :
- 32-LQFP
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Oscillator Type :
- Internal
- Factory Lead Time :
- 20 Weeks
- Has ADC :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- PWM Channels :
- No
- Frequency :
- 20MHz
- Mounting Type :
- Surface Mount
- Interface :
- UART, USART
- Program Memory Size :
- 8KB 8K x 8
- Terminal Position :
- QUAD
- Supply Voltage-Min (Vsup) :
- 3V
- Number of Pins :
- 32
- Lead Free :
- Lead Free
- Core Processor :
- R8C
- Core Size :
- 16-Bit
- Peripherals :
- LED, POR, Voltage Detect, WDT
- Base Part Number :
- R5F21112
- Number of Terminations :
- 32
- Published :
- 2003
- Number of I/O :
- 22
- Datasheets
- R5F21112DFP#U0

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21112DFP#U0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21112DFP#U0 is a highly capable 16-bit microcontroller designed to meet the rigorous demands of embedded systems. This device is powered by Renesas' advanced MCU technology, featuring 8KB of flash memory and a compact 32LQFP package. Its robust architecture and versatile features make it an ideal choice for developers looking to enhance system reliability and performance. Suitable for a variety of applications, the R5F21112DFP#U0 ensures efficient handling of complex digital signals and processes with its superior computational abilities and low power consumption.
R5F21112DFP#U0 Features
The R5F21112DFP#U0 microcontroller from Intersil (Renesas Electronics Corporation) offers several distinctive features that make it a competitive option in the market. Key features include a 16-bit CPU core, 8KB of integrated flash memory, and a range of peripherals such as timers, serial communication interfaces, and analog-to-digital converters. This integration facilitates a reduction in system components, enhancing overall system robustness and reducing power requirements. Additionally, its 32LQFP packaging allows for a compact design footprint, making it suitable for space-constrained applications.
R5F21112DFP#U0 Applications
- Automotive Control Systems: Utilizes its robust processing capabilities to manage automotive sensors and actuators, improving vehicle performance and safety.
- Industrial Automation: Serves as a control unit for automation processes, ensuring precision and reliability in machine operation and data handling.
- Consumer Electronics: Employs in devices such as smart home gadgets, enhancing user interface and connectivity while ensuring energy efficiency.
- Medical Devices: Supports the management and control of medical diagnostic equipment, contributing to accurate and reliable patient care.
- Building Management Systems: Acts as a central processing unit in building automation, optimizing energy management and security systems.
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