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TL16C552FNR The Texas Instruments TL16C552FNR is a dual UART with 16-byte FIFOs, designed for microcomputer and microprocessor systems. It supports a maximum data rate of 1Mbps.
Mfr Part #:

TL16C552FNR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL16C552FNR is a dual UART with 16-byte FIFOs, designed for microcomputer and microprocessor systems. It supports a maximum data rate of 1Mbps.
✓ Total Stock: 318 pcs
$ Price Range: $7.92

TL16C552FNR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
229 pcs
On Request
229 pcs On Request 1 On Request On Request 0136+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
89 pcs
On Request
89 pcs On Request 1 On Request On Request On Request 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.

TL16C552FNR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Data Rate (Max)
FIFOs
Features
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of Channels
Supplier Device Package
Voltage
With False Start Bit Detection
With Modem Control
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TL16C552FNR Description

Short technical summary and product information.

The TL16C552FNR from Texas Instruments is an enhanced dual-channel asynchronous communications element (ACE). It serves two serial input/output interfaces simultaneously, performing serial-to-parallel conversion on received data and parallel-to-serial conversion for transmission.

 

Key electrical specifications include a maximum data rate of 1Mbps and an operating voltage range of 4.75V to 5.25V. The device features 16-byte FIFOs for each channel, which help reduce CPU interrupts. It also includes features like false start bit detection and modem control signals.

 

This component is housed in a 68-PLCC (24.23x24.23) package and is designed for surface mounting. It is compatible with IBM PC/AT systems and offers programmable serial interface characteristics for each channel, including character length, parity, and stop bits.

 

The TL16C552FNR is suitable for various applications requiring dual serial communication interfaces in embedded systems and microcomputer-based designs.

TL16C552FNR Quick Information

Product Type: UART
Canonical Name: Dual UART with 16-Byte FIFOs and Parallel Port
Subcategory: Asynchronous Communications Element (ACE)

TL16C552FNR Compliance

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

TL16C552FNR Estimated Pricing

Qty Low High
1+ $7.92 $7.92

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

TL16C552FNR Features

  • Dual UART channels with 16-byte FIFOs
  • Maximum data rate of 1Mbps
  • Operating voltage from 4.75V to 5.25V
  • Surface mountable 68-PLCC package
  • Includes printer port and modem control

TL16C552FNR Applications

  • Microcomputer and microprocessor systems
  • Serial communication interfaces
  • Embedded system design
  • Data acquisition systems
  • Peripheral device communication

TL16C552FNR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the TL16C552FNR?

The operating voltage is 4.75V to 5.25V.

What package type is the TL16C552FNR available in?

The TL16C552FNR is available in a 68-PLCC (24.23x24.23) package and a 68-LCC (J-Lead) package.

What is the FIFO depth for the TL16C552FNR?

The FIFO depth is 16 Bytes.

What is the maximum data rate of the TL16C552FNR?

The maximum data rate is 1Mbps.

Does the TL16C552FNR support modem control?

Yes, the TL16C552FNR supports modem control.

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