Manufacturer Part Number
R5F21348WJFP#U0
Manufacturer
renesas-electronics-america
Introduction
A 16-Bit Embedded Microcontroller part of the R8C/3x/34W Series designed for embedded control applications, providing high performance and advanced peripherals.
Product Features and Performance
16-Bit R8C Core Processor
Speed of 20MHz for efficient processing
64KB Program FLASH Memory, facilitating complex programs
4KB EEPROM, suitable for non-volatile data storage
6KB RAM for temporary data storage and operations
Internal Oscillator for clock generation
A/D Converters: 12 channels of 10-bit resolution for analog signal processing
Product Advantages
Low power consumption with a supply voltage range of 2.7V to 5.5V
Enhanced connectivity with CANbus, I2C, LINbus, SIO, SSU, UART/USART
Rich set of peripherals including POR, PWM, Voltage Detect, WDT
High number of I/O pins for versatile interfacing options (43 I/Os)
Key Technical Parameters
Core Size: 16-Bit
Number of I/O: 43
Program Memory Size: 64KB (64K x 8)
EEPROM Size: 4K x 8
RAM Size: 6K x 8
Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
Data Converters: A/D 12x10b
Quality and Safety Features
Operational temperature range from -40°C to 85°C ensuring reliability in various environments
Voltage detect and watchdog timer (WDT) for system stability and safety
Compatibility
Surface Mount Technology compatible with 48-LQFP package
Integrated CANbus, I2C, LINbus for easy integration into existing systems
Application Areas
Automotive systems
Industrial control
Smart home solutions
Embedded systems
Product Lifecycle
Not For New Designs – suggesting that the product is towards the end of its life cycle, replacements or upgrades may need to be considered.
Several Key Reasons to Choose This Product
Efficient performance with 20MHz speed and 16-bit processing power
Comprehensive connectivity options for versatile applications
Robust safety and quality features ensure product reliability
Broad application suitability from automotive to industrial control systems
Despite nearing the end of its lifecycle, it remains a reliable option for existing designs requiring stability
R5F21348UNFPRenesas Electronics Corporation