Manufacturer Part Number
ST232BWR
Manufacturer
STMicroelectronics
Introduction
The ST232BWR is a dual asynchronous receiver/transmitter (UART) integrated circuit that provides a complete RS-232 interface in a single package.
Product Features and Performance
Dual UART (2 receivers and 2 drivers)
Operates from a single 5V power supply
Supports data rates up to 220Kbps
Receiver input hysteresis of 500mV
Full-duplex operation
ESD protection on all pins
Product Advantages
Reduced component count and board space
Simplified circuit design
Robust RS-232 interface
Key Technical Parameters
Supply Voltage: 4.5V to 5.5V
Operating Temperature: -40°C to 85°C
Package: 16-SOIC (7.5mm width)
Mounting Type: Surface Mount
Quality and Safety Features
RoHS3 compliant
ESD protection on all pins
Compatibility
The ST232BWR is compatible with standard RS-232 serial communication protocols.
Application Areas
Industrial equipment
Instrumentation
Point-of-sale terminals
Telecommunication equipment
Product Lifecycle
The ST232BWR is an active product and is currently available. Replacement or upgrade options may be available from the manufacturer.
Key Reasons to Choose This Product
Compact and space-saving design
Simplified circuit design with reduced component count
Robust RS-232 interface with high-performance specifications
Wide operating temperature range and RoHS compliance
Proven reliability and compatibility with industry-standard RS-232 protocols