Manufacturer Part Number
R5F211B4SP#U0
Manufacturer
Renesas Electronics America
Introduction
16-Bit R8C Microcontroller Designed for Embedded Applications
Product Features and Performance
16-Bit R8C Core Processor at 20MHz Speed
13 Programmable I/O Ports
16KB FLASH Program Memory
1KB RAM for Data Processing
Embedded I2C, SIO, SSU, UART/USART for Connectivity
Peripherals Include LED Driver, Power-On Reset, Voltage Detection, Watchdog Timer
Internal Oscillator for Device Clock
Surface Mount 20-LSSOP Package
Product Advantages
Integrated A/D Converter with 4 Channels at 10 Bits Resolution
Wide Operating Temperature Range from -20°C to 85°C
Wide Power Supply Range from 2.7V to 5.5V
Compatible With Various Types of Electronic Circuitry Due to Versatile Voltage Range
Key Technical Parameters
Core Size: 16-Bit
Program Memory Size: 16KB (16K x 8)
RAM Size: 1K x 8
Number of I/O: 13
Connectivity Options: I2C, SIO, SSU, UART/USART
Data Converters: A/D 4x10b
Supply Voltage: 2.7V ~ 5.5V
Operating Temperature Range: -20°C ~ 85°C
Quality and Safety Features
Integrated Watchdog Timer to Prevent System Failures
Voltage Detection for Reliable Operation
Power-On Reset to Ensure Proper Initialization
Compatibility
Support for Standard Communication Protocols
I/O Ports for Versatile Interface with Various Peripherals
Application Areas
Consumer Electronics
Automotive Components
Industrial Control Systems
Product Lifecycle
Obsolete Status, Suggesting Discontinuation with Limited Availability
Replacements or Upgrades should be considered for Long-Term Projects
Several Key Reasons to Choose This Product
Advanced Flash Memory Technology for Reliable Data Storage
Compact 20-LSSOP Package Suitable for Space-Constrained Applications
On-Chip Debug Functionality for Simplified Development Process
Robust Design for Operational Stability in Various Environments
Renesas Quality and Support for Embedded Applications
R5F211B4D61SP#W4Renesas Electronics Corporation