Manufacturer Part Number
R5F21357CNFP#V0
Manufacturer
Renesas Electronics America
Introduction
R5F21357CNFP#V0 is a 16-Bit R8C microcontroller designed for embedded control applications.
Product Features and Performance
Core Processor: R8C
Core Size: 16-Bit
Speed: 20MHz
Connectivity: I2C, LINbus, SIO, SSU, UART/USART
Peripherals: Power-On Reset, Pulse Width Modulation, Voltage Detection, Watchdog Timer
Number of I/O: 47
Program Memory Size: 48KB (48K x 8)
Program Memory Type: FLASH
EEPROM Size: 4K x 8
RAM Size: 4K x 8
Data Converters: A/D 12x10b; D/A 2x8b
Oscillator Type: Internal
Operating Temperature Range: -20°C to +85°C
Product Advantages
High integration to support numerous peripherals
Flexible power supply range: 1.8V ~ 5.5V
Advanced control options with multiple serial interfaces
Key Technical Parameters
Operating Speed: 20MHz
FLASH Memory: 48KB
EEPROM: 4KB
RAM: 4KB
A/D Conversion: 12 channels, 10-bit resolution
D/A Conversion: 2 channels, 8-bit resolution
Operating Voltage: 1.8V ~ 5.5V
Quality and Safety Features
Watchdog Timer for system reliability
Voltage Detection for system stability
Power-On Reset to ensure proper startup
Compatibility
Surface Mount Technology compatible with 52-LQFP (10x10) Package
Wide variety of digital and analog interfacing options
Application Areas
Industrial control systems
Automotive systems
Home automation
Consumer electronics
Product Lifecycle
Status: Obsolete
Replacement options may be available
Several Key Reasons to Choose This Product
Versatile for various application needs due to extensive I/O capability
Flexible voltage operation makes it adaptable to different power supplies
Suitable for high-performance control with 20MHz operating speed
Integrated flash memory allows for reliable data storage
Extensive support of peripherals reduces additional component needs
Robust operating temperature range enables use in broad environments
R5F21356CNFPRenesas Electronics Corporation