Manufacturer Part Number
R5F21264SNFP#V2
Manufacturer
renesas-electronics-america
Introduction
The R5F21264SNFP#V2 is a member of the R8C/2x/26 family of microcontrollers designed for embedded control applications.
Product Features and Performance
16-Bit R8C Core
20MHz Maximum Operating Frequency
I2C, LINbus, SIO, SSU, UART/USART Connectivity
LED, POR, Voltage Detect, WDT Peripherals
25 Number of I/O Pins
16KB FLASH Program Memory
No EEPROM
1KB RAM
12-channel 10-bit Analog-to-Digital Converter
Internal Oscillator
Product Advantages
Optimized for low power consumption
Robust serial communication options
Integrated watchdog timer for system reliability
Key Technical Parameters
Core Size: 16-Bit
Speed: 20MHz
Program Memory Size: 16KB
RAM Size: 1K x 8
Voltage Supply Range: 2.2V to 5.5V
Operating Temperature Range: -20°C to 85°C
Quality and Safety Features
Power-on Reset (POR)
Voltage Detection
Watchdog Timer (WDT)
Operational in extended temperature ranges
Compatibility
Surface Mount 32-LQFP (7x7) Package
Compatible with R8C/2x/26 Series Microcontrollers
Application Areas
Embedded control systems
Automotive applications
Industrial automation
Consumer electronics
Product Lifecycle
Not For New Designs
Potential for replacement or upgrade options available
Several Key Reasons to Choose This Product
Well-suited for systems with tight power constraints
Variety of built-in peripheral functions reduce external component needs
Strong technical support and documentation from Renesas
Adaptable to a wide range of applications due to its versatility
Availability of development tools for rapid prototyping and testing