TL16C450FN - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TL16C450FN
Manufacturer

TI
ChipWorker Part#

CW37558237
Category

UART Chip, UART Interface IC
Package

PLCC-44
Description

UART 1CH 5V 44Pin PLCC UART 1CH 5V 44Pin PLCC
Documentation

Datasheet

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TL16C450FN Specifications

Attribute	Attribute Value

Part Number	TL16C450FN
Manufacturer	TI
ChipWorker Part#	CW37558237
Category	UART Chip, UART Interface IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	44 Pin
Case/Package	PLCC-44
Supply Voltage (DC)	4.75V (min)
Operating Voltage	5.00 V
Supply Current	10 mA
Number of Channels	1 Channel
Number of Positions	44 Position
Power Dissipation	1100 mW
Data Rate	256 kbps
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	1100 mW
Supply Voltage	4.75V ~ 5.25V
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	4.75 V
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Size-Length	16.59 mm
Size-Width	16.59 mm
Size-Height	4.06 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The TL16C450FN is an Universal Asynchronous Receiver/Transmitter (UART) without FIFO. It is CMOS version of an asynchronous communications element (ACE). It typically functions in a microcomputer system as a serial input/output interface. It performs serial-to-parallel conversion on data received from a peripheral device or modem and parallel-to-serial conversion on data received from its CPU. The CPU can read and report on the status of the ACE at any point in the ACE"s operation. Reported status information includes the type of transfer operation in progress, the status of the operation and any error conditions encountered. It includes a programmable, on-board, baud rate generator. This generator is capable of dividing a reference clock input by divisors from 1 to (2¹⁶ -1) and producing a 16x clock for driving the internal transmitter logic. Provisions are included to use this 16x clock to drive the receiver logic.
Full double buffering eliminates the need for precise synchronization
Independent Receiver Clock Input
Transmit, receive, line status and data set interrupts independently controlled
Even, odd or no-parity bit generation and detection
False start bit detection
Complete status reporting capabilities
3-state TTL drive capabilities for bidirectional data bus and control bus
Line break detection and generation
Loopback controls for communications link fault isolation
Break, parity, overrun and framing-error simulation
Fully prioritized interrupt system controls
Modem control functions (CTS\, RTS\, DSR\, DTR\, RI\ and DCD\\)
Easily interfaces to most popular microprocessors
Faster plug-in replacement for national semiconductor NS16C450
Green product and no Sb/Br

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