R5F21346UDFP#V0
- Mfr.Part #
- R5F21346UDFP#V0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 16BIT 32KB FLASH 48LFQFP
- Stock
- 3,787
- In Stock :
- 3,787
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Program Memory Type :
- Flash
- Series :
- R8C/3x/34U
- Number of I/O :
- 36
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- EEPROM Size :
- 4K x 8
- Core Processor :
- R8C
- Radiation Hardening :
- No
- Core Size :
- 16-Bit
- Mounting Type :
- Surface Mount
- Interface :
- I2C, LIN, UART, USART, USB
- Base Part Number :
- R5F21346
- Data Bus Width :
- 16b
- Memory Size :
- 32kB
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Memory Type :
- FLASH, ROM
- Mount :
- Surface Mount
- Data Converter :
- A/D 12x10b
- Connectivity :
- I²C, UART/USART
- Package / Case :
- 48-LQFP
- Pbfree Code :
- yes
- Peripherals :
- POR, PWM, Voltage Detect, WDT
- Max Power Dissipation :
- 500mW
- Pin Count :
- 48
- Operating Temperature :
- -40°C~85°C TA
- Number of Timers/Counters :
- 4
- Packaging :
- Tray
- Program Memory Size :
- 32KB 32K x 8
- Oscillator Type :
- Internal
- Factory Lead Time :
- 20 Weeks
- Published :
- 2011
- Watchdog Timer :
- yes
- RAM Size :
- 4K x 8
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 48
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Frequency :
- 20MHz
- Datasheets
- R5F21346UDFP#V0

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21346UDFP#V0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21346UDFP#V0 is a high-performance microcontroller unit (MCU) designed to cater to sophisticated embedded systems requiring compact size and robust functionality. Engineered by Renesas Electronics, a leader in semiconductor solutions, this MCU is built on a powerful 16-bit architecture that enables efficient handling of complex operations in real-time applications. The device features a 32KB flash memory that provides ample space for application code and data storage, housed within a space-efficient 48LFQFP package. This product is ideal for developers looking for a reliable, high-speed microcontroller that combines advanced features with long-term availability.
R5F21346UDFP#V0 Features
The R5F21346UDFP#V0 MCU offers an array of features designed to support complex electronics systems. Key features include a 16-bit processing core for efficient data management and application execution, 32KB of integrated flash memory for reliable storage of program data, and a versatile 48-pin LQFP (Low Profile Quad Flat Package) that ensures a compact footprint while allowing for robust connectivity. This MCU also supports various communication protocols, enhancing its flexibility to interface with other components in a system.
R5F21346UDFP#V0 Applications
- Automotive Control Systems: Utilized in engine management and automotive sensor applications, the MCU’s robust processing capabilities ensure reliable performance in demanding vehicular environments.
- Industrial Automation: Powers complex machinery controls, providing precise handling and data processing which are essential for automated industrial systems.
- Consumer Electronics: Embedded in home appliances and personal gadgets, where its energy efficiency and processing power enhance user interfaces and device functionality.
- Building Automation: Serves as the control center in smart building management systems, optimizing energy consumption and improving security features.
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