Manufacturer Part Number
R5F211A3SP#U0
Manufacturer
Renesas Electronics America
Introduction
16-Bit R8C Microcontroller
Product Features and Performance
16-Bit R8C Core Processor
Maximum Speed of 20MHz
Embedded FLASH Program Memory
Internal Oscillator
Multiple Connectivity Options: I2C, SIO, SSU, UART/USART
On-chip Peripherals: LED driver, Power-on Reset, Voltage Detection, Watchdog Timer
Programmable 13 Input/Output Ports
12KB FLASH Memory
768 Bytes RAM
Product Advantages
Low Power Consumption at 2.7V to 5.5V
High-Performance R8C Core
Integrated Analog-to-Digital Converter (4 channels, 10-bit resolution)
Small Surface Mount 20-LSSOP Package
Key Technical Parameters
Core Size: 16-Bit
Program Memory Size: 12KB
RAM Size: 768 x 8
Number of I/O: 13
Operating Temperature Range: -20°C to 85°C
Data Converters: 4x A/D 10-bit
Voltage Supply Range: 2.7V to 5.5V
Quality and Safety Features
Voltage Detect for Safe Operation
Watchdog Timer to Prevent System Failure
Compatibility
Compatible with R8C Series Microcontrollers
Application Areas
Industrial Control Systems
Consumer Electronics
Automotive Applications
Product Lifecycle
Obsolete Status
Check for Replacement Models or Upgrade Paths
Several Key Reasons to Choose This Product
Wide Operating Voltage Range Tailored for Battery-powered Applications
Reliable R8C Core for Robust Performance
Versatile Connectivity and Peripheral Set for Diverse Usage Scenarios
Small Package Footprint for Space-constrained Designs
Embedded Debug Feature for Easier Development and Troubleshooting
