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TL16C552AIFN The Texas Instruments TL16C552AIFN is a dual-channel asynchronous communications element (ACE) with 16-byte FIFOs. It supports up to 1Mbps data rates and includes a printer port.
Mfr Part #:

TL16C552AIFN

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL16C552AIFN is a dual-channel asynchronous communications element (ACE) with 16-byte FIFOs. It supports up to 1Mbps data rates and includes a printer port.
✓ Total Stock: 10,306 pcs
$ Price Range: $7.31

TL16C552AIFN Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,913 pcs
On Request
4913 pcs On Request 1 On Request On Request 02+5/01+1 On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
393 pcs
On Request
393 pcs On Request 1 On Request On Request 0823G// On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TL16C552AIFN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate (Max)
FIFOs
Features
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature Range
Supplier Device Package
Supplier Package
Voltage
With False Start Bit Detection
With Modem Control
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TL16C552AIFN Description

Short technical summary and product information.

The TL16C552AIFN from Texas Instruments is an enhanced dual-channel asynchronous communications element (ACE) designed for microcomputer and microprocessor-based systems. It provides two serial input/output interfaces, performing serial-to-parallel conversion for received data and parallel-to-serial conversion for transmitted data.

 

Key features include 16-byte FIFOs to reduce CPU interrupts, a maximum clock rate of 16-MHz for up to 1-Mbaud operation, and independent control for transmit, receive, line status, and data set interrupts on each channel. It also offers individual modem control signals for each channel and programmable serial interface characteristics, including 5- to 8-bit characters, parity generation/detection, and 1-, 1.5-, or 2-stop bits.

 

This device is compatible with the IBM PC/AT and is hardware and software compatible with the TL16C452. It features 3-state outputs for TTL drive on the data and control bus. The TL16C552AIFN is housed in a 68-PLCC surface mount package and operates within a voltage range of 4.75V to 5.25V.

 

It is suitable for applications requiring reliable serial communication, such as interfacing with modems, printers, or other peripheral devices in embedded systems.

TL16C552AIFN Quick Information

Product Type: UART
Series: TL16C552A
Canonical Name: Dual Asynchronous Communications Element with FIFO
Subcategory: Asynchronous Communications Element (ACE)

TL16C552AIFN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TL16C552AIFN Estimated Pricing

Qty Low High
1+ $7.31 $7.31

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL16C552AIFN Features

  • Dual asynchronous communications element with FIFO.
  • 16-byte FIFOs reduce CPU interrupt load.
  • Supports up to 1Mbps data rate.
  • Includes printer port and modem control.
  • Surface mount 68-PLCC package.

TL16C552AIFN Applications

  • Ideal for serial data communication.
  • Used in embedded system interfaces.
  • Connects to modems and printers.
  • Suitable for microprocessor systems.

TL16C552AIFN FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the TL16C552AIFN?

The operating voltage is 4.75V to 5.25V.

What package type is the TL16C552AIFN available in?

The TL16C552AIFN is available in a 68-PLCC surface mount package.

What is the operating temperature range for this UART?

The operating temperature range is -40°C to 85°C.

What is the maximum data rate supported by the TL16C552AIFN?

The maximum data rate is 1Mbps.

How many channels does the TL16C552AIFN have?

It has 2 channels, functioning as a DUART.

Does the TL16C552AIFN have FIFO buffers?

Yes, it features 16-byte FIFOs.

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