TL16C554AIFN
- Mfr.Part #
- TL16C554AIFN
- Manufacturer
- Texas Instruments
- Package / Case
- 68-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC UART FIFO 16BIT QAUD 68PLCC
- Stock
- 10,069
- In Stock :
- 10,069
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- Manufacturer :
- Texas Instruments
- Product Category :
- UARTs (Universal Asynchronous Receiver Transmitter)
- Terminal Form :
- J BEND
- Temperature Grade :
- Industrial
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Lead Free :
- Lead Free
- Data Transfer Rate-Max :
- 0.125 MBps
- Max Operating Temperature :
- 85°C
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- With Modem Control :
- yes
- Terminal Position :
- QUAD
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
- Base Part Number :
- TL16C554
- Pin Count :
- 68
- Voltage - Supply :
- 3V~5.25V
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Supply Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- HTS Code :
- 8542.39.00.01
- Operating Supply Voltage :
- 5V
- Terminal Pitch :
- 1.27mm
- Length :
- 24.23mm
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 4, QUART
- Max Supply Current :
- 50mA
- Thickness :
- 4.06mm
- Pbfree Code :
- yes
- Number of Serial I/Os :
- 4
- Communication Protocol :
- ASYNC, BIT
- FIFO's :
- 16 Byte
- Number of Pins :
- 68
- Low Power Mode :
- No
- Height :
- 4.57mm
- Package / Case :
- 68-LCC (J-Lead)
- JESD-609 Code :
- e4
- Min Operating Temperature :
- -40°C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Width :
- 24.23mm
- Clock Frequency :
- 16MHz
- Propagation Delay :
- 35 ns
- Data Rate (Max) :
- 1Mbps
- Nominal Supply Current :
- 50mA
- Data Encoding/Decoding Method :
- NRZ
- Number of Terminations :
- 68
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Boundary Scan :
- No
- Datasheets
- TL16C554AIFN

UARTs Texas Instruments TL16C554AIFN Overview
The Texas Instruments TL16C554AIFN is a robust, quad-channel UART (Universal Asynchronous Receiver Transmitter) designed to meet the high demands of integrated communications within embedded systems. As a part of Texas Instruments' UARTs product line, this IC integrates seamlessly into various applications requiring serial port operations. It includes a 16-bit FIFO buffer, which significantly reduces the CPU load, enhancing system efficiency and reliability in multitasking environments. The device's capacity to manage multiple serial communications simultaneously makes it an essential component for high-performance, serial communication applications.
TL16C554AIFN Features
This quad-channel UART features several technical enhancements that improve performance and ease integration: - 16-bit FIFOs to reduce the number of interrupts presented to the CPU - Independently controlled transmit, receive, line status, and data set interrupts for each channel - Fully programmable serial interface characteristics: baud rate, data length, parity, and stop bit selection - Supports baud rates up to 1.5 Mbps - Low operational power consumption with a 5V supply voltage - 68-pin PLCC (Plastic Leaded Chip Carrier) packaging suitable for robust and compact designs
TL16C554AIFN Applications
- Industrial Control Systems: Used in managing communication between various sensors and control units, the TL16C554AIFN ensures reliable, real-time data transmission crucial for automated processes.
- Networking Equipment: Implements multi-port serial communications necessary for routers, switches, and firewalls, enhancing data flow management across networks.
- Point of Sale (POS) Systems: Supports multiple peripherals such as barcode scanners and receipt printers, providing seamless integration and reliable operations in retail environments.
- Telecommunications: Facilitates data transmission in communication infrastructure, contributing to the efficiency and reliability of telecom services.
- Automotive Diagnostics: Utilized in diagnostic equipment for communicating with a vehicle’s on-board computer, aiding in swift diagnostics and reporting.
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