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See Technical Specifications

TL16C554AIPNR +BOM

Quad UART with 16-Byte FIFOs 80-LQFP -40 to 85

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TL16C554AIPNR
Datasheet:

TL16C554AIPNR Datasheet (PDF)
Feature-number-of-channels-per-chip:

4
Feature-transmit-fifo-byte:

16
Feature-receive-fifo-byte:

16
Feature-maximum-data-rate:

1MBd
EDA/CAD Models:

Request Free CAD Models for TL16C554AIPNR

TL16C554AIPNR General Description

Invest in the TL16C554AIPNR, a top-notch UART IC enclosed in a 80-LQFP package with 80 pins. Operating smoothly between -40°C to +85°C, this IC is perfect for a wide range of applications. It is also leaded process compatible, making it easy to integrate into existing systems. With 4 channels, you can expect reliable performance and seamless data transmission. Plus, it is RoHS compliant, reflecting its commitment to environmental responsibility

Key Features

Integrated Asynchronous Communications Element
Consists of Four Improved TL16C550 ACEs Plus Steering Logic
In FIFO Mode, Each ACE Transmitter and Receiver Is Buffered With 16-Byte FIFO to Reduce the Number of Interrupts to CPU
In TL16C450 Mode, Hold and Shift Registers Eliminate Need for Precise Synchronization Between the CPU and Serial Data
Up to 16-MHz Clock Rate for up to 1-Mbaud Operation
Programmable Baud Rate Generators Which Allow Division of Any Input Reference Clock by 1 to (216-1) and Generate an Internal 16 × Clock
Adds or Deletes Standard Asynchronous Communication Bits (Start, Stop, and Parity) to or From the Serial Data Stream
Independently Controlled Transmit, Receive, Line Status, and Data Set Interrupts
Fully Programmable Serial Interface Characteristics:
5-, 6-, 7-, or 8-Bit Characters
Even-, Odd-, or No-Parity Bit
1-, 1 1/2-, or 2-Stop Bit Generation
Baud Generation (DC to 1-Mbit Per Second)
False Start Bit Detection
Complete Status Reporting Capabilities
Line Break Generation and Detection
Internal Diagnostic Capabilities:
Loopback Controls for Communications Link Fault Isolation
Break, Parity, Overrun, Framing Error Simulation
Fully Prioritized Interrupt System Controls
Modem Control Functions (CTS\, RTS\, DSR\, DTR\, RI\, and DCD\)
3-State Outputs Provide TTL Drive Capabilities for Bidirectional Data Bus and Control Bus

Specifications

feature-number-of-channels-per-chip	4	feature-transmit-fifo-byte	16
feature-receive-fifo-byte	16	feature-maximum-data-rate	1MBd
feature-transmitter-and-receiver-fifo-counter	No	feature-standard-supported
feature-minimum-operating-supply-voltage-v	3\|4.75	feature-maximum-operating-supply-voltage-v	3.6\|5.25
feature-maximum-supply-current-ma	50	feature-maximum-power-dissipation-mw	500
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	80	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	No