Manufacturer Part Number
TL16C554AIPNR
Manufacturer
Texas Instruments
Introduction
The TL16C554AIPNR is a quad UART (Universal Asynchronous Receiver Transmitter) from Texas Instruments, designed for interfacing microprocessors with serial communications equipment.
Product Features and Performance
Four independent UART channels
16-byte FIFO for each channel to enhance data handling
Supports data rates up to 1Mbps
Integrated automatic flow control
Features false start bit detection
Equipped with modem control functions
Product Advantages
Multiple channels increase system versatility and efficiency
FIFOs reduce CPU overhead during data transfer
High data rate capability suitable for modern applications
Automatic flow control facilitates reliable data exchange without overflow
Enhanced error detection with false start bit detection
Key Technical Parameters
Number of Channels: 4
FIFO Size: 16 Byte each
Data Rate (Max): 1Mbps
Voltage Supply: 3V to 5.25V
Auto Flow Control: Yes
False Start Bit Detection: Yes
Modem Control: Yes
Mounting Type: Surface Mount
Package / Case: 80-LQFP
Quality and Safety Features
Built according to high industry standards ensuring reliability and durability
Compatibility
Compatible with 3V to 5.25V power supplies
Surface mount package for modern PCB designs
Application Areas
Telecommunications
Networking devices
Satellite communications systems
Consumer electronics interfacing
Product Lifecycle
Currently in active production status with no current plans for discontinuation
Ongoing support and availability of replacements
Several Key Reasons to Choose This Product
High integration with four UARTs simplifies system design and reduces hardware costs
Broad voltage compatibility allows for use in various system configurations
Surface mount technology aligns with modern manufacturing processes
Reliable data handling with on-chip FIFO minimizes data losses
Active product lifecycle ensures long-term availability and support
TL16C554AIFTexas Instruments