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UARTs (Universal Asynchronous Receiver Transmitter)

UARTs (Universal Asynchronous Receiver Transmitter) facilitate serial communication between devices by converting parallel data into a serial format. Key attributes include Data Rate (Max), Protocol, and Voltage, which are essential for ensuring compatibility and performance. These components are commonly used in wireless and RF signal chains for effective data transmission.

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17 manufacturers
25 distributors
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What are UARTs (Universal Asynchronous Receiver Transmitter) ?

UARTs (Universal Asynchronous Receiver Transmitter) are integrated circuits that enable asynchronous serial communication by converting parallel data into a serial format for transmission. They are widely used in applications such as wireless and RF signal chains, new product design, and maintenance of electronic systems. Important specifications for selection include Data Rate (Max), which affects the speed of data transfer; Protocol, which determines the communication standard; and Voltage, which ensures compatibility with the power supply. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.

Parts in this category

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Part & Mfr AEC Qualified Automotive Grade Clock Rate Data Rate Data Rate (Max) FIFOs Features Frequency Function Industrial Grade Interface Lead Spacing Lead Style Medical Grade Military Grade Mounting Type Number of Channels Operating Temperature Operating Temperature Range Operating Voltage Package / Case Protocol Reset Storage Temperature Supplier Device Package Supplier Package Supply Voltage Tape & Reel Voltage Voltage Supply With Auto Flow Control With False Start Bit Detection With IrDA Encoder With Modem Control
Product image for PC16550DV by Texas Instruments
PC16550DV
Texas Instruments
7,088
Across 3 distributors
Distributor Stock MOQ Country
Tomark Electronics Ltd 500 - -
Partservice 8 - -
Optech Co.,Limited 6,580 - -
$0.99
 - - - - 1.5Mbps 16 Byte - - - - - - - - - Surface Mount 1 - 0 to 70 C - - - - °C ~ °C 44-PLCC (16.58x16.58) 44-PLCC - No 4.5V ~ 5.5V - - Yes - Yes
Product image for TL16C554IPN by Texas Instruments
TL16C554IPN
Texas Instruments
6,902
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
Optech Co.,Limited 902 - -
$19.52
 - - - - 1Mbps 16 Byte - - - - - 12 mm - - - Surface Mount 4 - -40 to 85°C - - - - - 80-LQFP (12x12) - - - 4.75V ~ 5.25V - - Yes - Yes
Product image for TL16CP554AIPM by Texas Instruments
TL16CP554AIPM
Texas Instruments
6,845
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 3,379 - -
Xingangxin 3,466 - -
$14.90
 - - - - 1Mbps 16 Byte - - - - - - - - - Surface Mount 4 - -40 to 85 - - - - - 64-LQFP (10x10) - - - 3V ~ 5.25V - Yes Yes - Yes
Product image for TL16CP754CIPM by Texas Instruments
TL16CP754CIPM
Texas Instruments
6,795
Across 4 distributors
Distributor Stock MOQ Country
HMB Electronics LLC 78 - -
Optech Co.,Limited 3,417 - -
Xingangxin 2,340 - -
Smaxon Electronics 960 - -
$10.53
 - - - - 3Mbps 64 Byte Internal Oscillator - - - - 0.8 mm - - - Surface Mount 4 -40 to 85 - - - RS485 - °C ~ °C 64-LQFP (10x10) - - No 1.62V ~ 5.5V - Yes Yes Yes Yes
Product image for TL16C554PN by Texas Instruments
TL16C554PN
Texas Instruments
6,565
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
$22.71
 - - - - 1Mbps 16 Byte - - - - - 12 mm - - - Surface Mount 4 - -40 to 85 - - - - - 80-LQFP (12x12) 80-LQFP (12x12) - - 4.75V ~ 5.25V - - Yes - Yes
Product image for TL16C2550PFBR by Texas Instruments
TL16C2550PFBR
Texas Instruments
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
$3.69
 No No - - 1.5Mbps 16 Byte Internal Oscillator - - No - - - No No Surface Mount 2 - -40 to 85°C - - - - - 48-TQFP (7x7) - - - 1.8V ~ 5V - Yes Yes - Yes
Product image for TL16C554AFN by Texas Instruments
TL16C554AFN
Texas Instruments
6,209
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,200 - -
Optech Co.,Limited 3,009 - -
$0.99
 - - - - 1Mbps 16 Byte - - - - - 24.23 mm J-Lead - - Surface Mount 4 - - - - - - - 68-PLCC (24.23x24.23) - - - 3V ~ 5.25V - Yes Yes - Yes
Product image for TL16C550DRHBR by Texas Instruments
TL16C550DRHBR
Download Datasheet for TL16C550DRHBR
Texas Instruments
6,100
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 1,000 - -
Optech Co.,Limited 5,100 - -
$1.93
 - - - - 1Mbps 16 Byte - - - - - 5 mm - - - Surface Mount 1, UART -40°C to 85°C - - - - - - 32-VQFN (5x5) 32-VQFN (5x5) - - 2.25V ~ 5.5V - Yes Yes - Yes
Product image for TL16C2552FN by Texas Instruments
TL16C2552FN
Texas Instruments
6,048
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,048 - -
$4.87
 - - - - 1.5Mbps 16 Byte Internal Oscillator; Programmable Auto-RTS and Auto-CTS; Capable of Running With All Existing TL16C450 Software; Up to 24-MHz Clock Rate for up to 1.5-Mbaud Operation With V CC = 5 V; Up to 20-MHz Clock Rate for up to 1.25-Mbaud Operation With V CC = 3.3 V; Up to 16-MHz Clock Rate for up to 1-Mbaud Operation With V CC = 2.5 V; Up to 10-MHz Clock Rate for up to 625-kbaud Operation With V CC = 1.8 V; In the TL16C450 Mode, Hold and Shift Registers Eliminate the Need for Precise Synchronization Between the CPU and Serial Data; Programmable Baud Rate Generator Allows Division of Any Input Reference Clock by 1 to (2 16 - 1) and Generates an Internal 16 × Clock; Standard Asynchronous Communication Bits (Start, Stop, and Parity) Added to or Deleted From the Serial Data Stream; 5-V, 3.3-V, 2.5-V, and 1.8 V Operation; Independent Receiver Clock Input; Transmit, Receive, Line Status, and Data Set Interrupts Independently Controlled; Fully Programmable Serial Interface Characteristics: 5-, 6-, 7-, or 8-Bit Characters; Even-, Odd-, or No-Parity Bit Generation and Detection; 1-, 1½;, or 2-Stop Bit Generation; Baud Generation (dc to 1 Mbit/s); False-Start Bit Detection; Complete Status Reporting Capabilities; 3-State Output; TTL Drive Capabilities for Bidirectional Data Bus and Control Bus; Line Break Generation and Detection; Internal Diagnostic Capabilities: 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 ); Multi-Function Output ( MF ) Allows Users to Select Among Several Functions, Saving Package Pins - - - - - - - - Surface Mount 2 - - - - - - - 44-PLCC (16.58x16.58) - - No 1.8V - Yes Yes - Yes
Product image for XR82C684CJ-F by Maxlinear
XR82C684CJ-F
Maxlinear
6,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
$0.99
 - - - - 1Mbps - Internal Oscillator, Timer/Counter - - - - 24.23 mm - - - Surface Mount 4 - - - - - - °C ~ °C 68-PLCC (24.23x24.23) - - No 5V - - - - -
Product image for XR16M770IL24TR-F by Maxlinear
XR16M770IL24TR-F
Maxlinear
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
$0.99
 - - - - 16Mbps 64 Byte Internal Oscillator, Timer/Counter - - - - 4 mm - - - Surface Mount 1 - - - - RS232, RS422, RS485 - - 24-QFN (4x4) 24-QFN (4x4) - - 1.62V ~ 3.63V - Yes Yes Yes Yes
Product image for SC16C652BIB48,128 by NXP Semiconductors
SC16C652BIB48,128
Download Datasheet for SC16C652BIB48,128
NXP Semiconductors
5,977
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,977 - -
$0.99
 - - - - 5Mbps 32 Byte - - - - Standard modem interface or infrared IrDA encoder/decoder interface - - - - Surface Mount 2 -40°C to +85°C - - - - - °C ~ °C 48-LQFP (7x7) - - No 2.5V, 3.3V, 5V - Yes Yes Yes Yes
Product image for PC16552DV by Texas Instruments
PC16552DV
Download Datasheet for PC16552DV
Texas Instruments
5,611
Across 7 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Fe Components 288 - -
HMB Electronics LLC 16 - -
Speed Components Ltd 41 - -
Hybrid Electronics 24 - -
Xingangxin 2,742 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.99
 - - - 1.5 Mbps 1.5 Mbps 16 Byte - 24 MHz - - - - - - - Surface Mount 2 70°C - - - - - °C ~ °C 44-PLCC (16.58x16.58) - - No 5V - No Yes No Yes
Product image for TL16C552AFN by Texas Instruments
TL16C552AFN
Texas Instruments
5,605
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Optech Co.,Limited 2,005 - -
$0.99
 - - - - 1 Mbps 16 Byte Printer Port - - - - 24.23 mm - - - Surface Mount 2 - - - - - - - 68-PLCC (24.23x24.23) 68-PLCC (24.23x24.23) - - 4.75 V / 5.25 V - - Yes - Yes
Product image for TL16C550DPTR by Texas Instruments
TL16C550DPTR
Download Datasheet for TL16C550DPTR
Texas Instruments
5,542
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,961 - -
Smaxon Electronics 2,581 - -
$1.76
 - - - - 1Mbps 16 Byte - - - - - 7 mm - - - Surface Mount 1 - - - - - - - 48-LQFP (7x7) 48-LQFP (7x7) - - 2.25V ~ 5.5V - Yes Yes - Yes
Product image for TL16C754BFN by Texas Instruments
TL16C754BFN
Texas Instruments
5,530
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,500 - -
Partservice 18 - -
Optech Co.,Limited 2,012 - -
$26.86
 No No - - 3Mbps 64 Byte - - - No - - - No No Surface Mount 4 -40 to 85 - - - - - - 68-PLCC (24.23x24.23) - - - 2.7V ~ 5.5V - Yes Yes - Yes
Product image for XR17D154IV-F by Maxlinear
XR17D154IV-F
Maxlinear
5,445
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,445 - -
$0.99
 - - - - 6.25Mbps 64 Byte - - - - - - - - - Surface Mount 4 - - - - RS-485 - °C ~ °C 144-LQFP (20x20) LQFP - No 3.3V, 5V - - Yes Yes -
Product image for XR17D154CVTR-F by Maxlinear
XR17D154CVTR-F
Maxlinear
5,445
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,445 - -
$0.99
 - - - - 6.25Mbps 64 Byte - - - - - - - - - Surface Mount 4 -40°C - - - RS485 - °C ~ °C 144-LQFP (20x20) 144-LQFP (20x20) - No 3.3V - - Yes Yes -
Product image for SC16C652BIB48,151 by NXP Semiconductors
SC16C652BIB48,151
Download Datasheet for SC16C652BIB48,151
NXP Semiconductors
5,427
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,427 - -
$0.99
 - - - - 5Mbps 32 Byte - - - - - 7 mm - - - Surface Mount 2 -40°C to +85°C - - - - - - 48-LQFP (7x7) - - - 2.5V, 3.3V, 5V - Yes Yes Yes Yes
Product image for TL16C752CIPFBR by Texas Instruments
TL16C752CIPFBR
Texas Instruments
5,344
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 4,758 - -
Rayichip 70 - -
Smaxon Electronics 516 - -
$3.48
 - - - - 3 Mbps 64 Byte - - - - - - - - - Surface Mount 2 -40°C to 85°C - - - RS485 - - 48-TQFP (7x7) - - - 1.62V ~ 5.5V - Yes Yes Yes Yes
Product image for TL16C450N by Texas Instruments
TL16C450N
Texas Instruments
5,203
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Partservice 1 - -
Husky International Electronic 202 - -
$0.99
 - - - - - - - - - - - 15.24 mm - - - Through Hole 1 - - - - - - - 40-PDIP - - - 4.75V ~ 5.25V - - Yes - Yes
Product image for TL16C550DIRHBR by Texas Instruments
TL16C550DIRHBR
Download Datasheet for TL16C550DIRHBR
Texas Instruments
5,161
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,050 - -
Smaxon Electronics 1,111 - -
$1.94
 - - - - 1Mbps 16 Byte - - - - - 5 mm - - - Surface Mount 1 UART - - - - - - °C ~ °C 32-VQFN (5x5) 32-VQFN (5x5) - No 2.25 V to 5.5 V - Yes Yes - Yes
Product image for TL16C2552FNR by Texas Instruments
TL16C2552FNR
Texas Instruments
5,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
$4.06
 - - - - 1.5Mbps 16 Byte Internal Oscillator - - - - 16.58 mm - - - Surface Mount 2, DUART -40°C to 85°C - - - - - - 44-PLCC (16.58x16.58) - - No 1.8V to 5V - Yes Yes - Yes
Product image for ST16C452CJ68TR-F by Maxlinear
ST16C452CJ68TR-F
Maxlinear
5,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,000 - -
$0.99
 - - - - 1.5Mbps 1 Byte Configurable GPIO | Printer Port | Timer/Counter - - - - - - - - Surface Mount 2 - - - 68-LCC (J-Lead) - - °C ~ °C 68-PLCC (24.23x24.23) - - No 2.97V ~ 5.5V - - Yes - Yes
Product image for IP82C52 by Harris Semiconductor
IP82C52
Harris Semiconductor
4,700
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,700 - -
Price on request
 - - - - 1 MBaud - - - - - - 15.24 mm - - - Through Hole 1, UART - - - - RS232 - °C ~ °C 28-PDIP - - No 4.5V ~ 5.5V 4.5V to 5.5V No Yes No Yes
Product image for HD3-6402R-9Z by Renesas
HD3-6402R-9Z
Renesas
4,700
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,700 - -
Price on request
 No No - - - - - - - No - 15.24 mm - No No Through Hole 8 - - - - - - °C ~ °C 40-PDIP - - No 4.5V / 5V / 5.5V - - - - -
Product image for SC16IS741AIPWJ by NXP Semiconductors
SC16IS741AIPWJ
Download Datasheet for SC16IS741AIPWJ
NXP Semiconductors
4,550
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 2,500 - -
Optech Co.,Limited 2,050 - -
$0.99
 - - - - 5Mbps 64 Byte - - - - - 4.40 mm - - - Surface Mount 1, UART -40°C ~ +95°C - - - RS232, RS485 Software Reset °C ~ °C 16-TSSOP - - No 2.3V ~ 3.6V - Yes - Yes Yes
Product image for D8251A by Rochester Electronics
D8251A
Rochester Electronics
4,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,500 - -
Price on request
 No No - - - - - - - No - - - No No - - - - - - - - °C ~ °C - - - No - - - - - -
Product image for TL16C550DIRHB by Texas Instruments
TL16C550DIRHB
Download Datasheet for TL16C550DIRHB
Texas Instruments
4,389
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 4,389 - -
$2.52
 - - - - 1Mbps 16 Byte - - - - - - - - - Surface Mount 1 -40°C to 85°C - - - - - °C ~ °C 32-VQFN (5x5) 32-VQFN (5x5) - No 2.25 V to 5.5 V - Yes Yes - Yes
Product image for ST16C550IQ48-F by Maxlinear
ST16C550IQ48-F
Maxlinear
4,280
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Tomark Electronics Ltd 280 - -
$0.99
 - - - - 1.5Mbps 16 Byte Timer/Counter - - - - - - - - Surface Mount 1 - - - - - - °C ~ °C 48-TQFP (7x7) - - No 2.97V ~ 5.5V - - Yes - Yes
Product image for TL16CRK514APJM by Texas Instruments
TL16CRK514APJM
Texas Instruments
4,276
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 4,276 - -
$0.99
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for TL16C550DIPT by Texas Instruments
TL16C550DIPT
Download Datasheet for TL16C550DIPT
Texas Instruments
4,202
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Optech Co.,Limited 602 - -
$2.52
 - - - - 1Mbps 16 Byte - - - - - 7 mm - - - Surface Mount 1 - - - - - - - 48-LQFP (7x7) 48-LQFP (7x7) - - 2.25V ~ 5.5V - Yes Yes - Yes
Product image for TL16PIR552PH by Texas Instruments
TL16PIR552PH
Texas Instruments
4,018
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 4,018 - -
$0.99
 - - - - 1Mbps 16 Byte Printer Port - - - - - - - - Surface Mount 2 - - - - - - °C ~ °C 80-QFP (14x20) - - No 4.75V ~ 5.25V - Yes Yes Yes Yes
Product image for ST16C554DCJ68 by Sipex
ST16C554DCJ68
Sipex
4,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
$0.99
 - - - - 1.5Mbps 16 Byte Counter, Internal Oscillator; With False Start Bit Detection; With Modem Control - - - - - - - - Surface Mount 4 - - - - - - °C ~ °C 68-PLCC - - No 5V - - Yes - Yes
Product image for SCC2698BC1A84 by NXP Semiconductors
SCC2698BC1A84
NXP Semiconductors
4,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
$0.99
 No No - - - - Configurable GPIO, Internal Oscillator, Timer/Counter - - No - - - No No Surface Mount 8 - - - - RS485 - °C ~ °C 84-PLCC (29.26x29.26) 84-PLCC (29.26x29.26) - No 5V - Yes Yes - Yes
Product image for ST16C554DIJ68-F by Maxlinear
ST16C554DIJ68-F
Maxlinear
4,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
$0.99
 - - - - 1.5 Mbps 16 Byte Internal Oscillator, Timer/Counter - - - - 24.23 mm J-Lead - - Surface Mount 4 - - - - RS232 - - 68-PLCC (24.23x24.23) - - - 2.97V ~ 5.5V 2.97 V ~ 5.5 V Yes Yes - Yes
Product image for TL16C754BPNRG4 by Texas Instruments
TL16C754BPNRG4
Texas Instruments
4,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
$0.99
 - - - - 3Mbps 64 Byte - - - - - - - - - Surface Mount 4 - - 2.7V ~ 5.5V - - - °C ~ °C 80-LQFP (12x12) - - No 2.7V ~ 5.5V - Yes Yes - Yes
Product image for SC16C652BIB48,157 by NXP Semiconductors
SC16C652BIB48,157
Download Datasheet for SC16C652BIB48,157
NXP Semiconductors
3,977
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,977 - -
$0.99
 - - - - 5Mbps 32 Byte - - - - - 7 mm - - - Surface Mount 2 - - - - - - - 48-LQFP (7x7) - - - 5V - Yes Yes Yes Yes
Product image for TL16C554AIPNR by Texas Instruments
TL16C554AIPNR
Texas Instruments
3,940
Across 4 distributors
Distributor Stock MOQ Country
Risen Electronics 1,000 - -
Optech Co.,Limited 1,791 - -
Xingangxin 1,149 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$17.40
 - - 16 MHz - 1Mbps 16 Byte - - - - - 12 mm - - - Surface Mount 4 - -40 to 85 - - - - - 80-LQFP (12x12) - - No 3.3 V to 5 V - Yes Yes - Yes
Product image for TL16C752BPT by Texas Instruments
TL16C752BPT
Download Datasheet for TL16C752BPT
Texas Instruments
3,843
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5 - -
Braun Electronic Components 196 - -
HMB Electronics LLC 10 - -
Hybrid Electronics 10 - -
Optech Co.,Limited 2,003 - -
Xingangxin 1,619 - -
$0.99
 No No - - 3Mbps 64 Byte - - - No - - - No No Surface Mount 2 - - 3.3V - - - °C ~ °C 48-LQFP (7x7) - - No 2.7V ~ 3.6V - Yes Yes - Yes
Product image for ST16C550CQ48 by Exar
ST16C550CQ48
Exar
3,840
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Partservice 240 - -
$0.99
 - - - - 1.5 Mbps 16 Byte Internal Oscillator, Timer/Counter - - - - 7 mm - - - Surface Mount 1 - - - - - - - 48-TQFP (7x7) - - - 2.97V ~ 5.5V - No Yes No Yes
Product image for TL16C552FN by Texas Instruments
TL16C552FN
Texas Instruments
3,729
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,200 - -
Partservice 16 - -
Optech Co.,Limited 513 - -
$8.65
 - - - - 1Mbps 16 Byte Printer Port - - - - 24.23 mm J-Lead - - Surface Mount 2 - - 4.75V ~ 5.25V - - - - 68-PLCC (24.23x24.23) - - - 4.75V ~ 5.25V - - Yes - Yes
Product image for TL16C450FN by Texas Instruments
TL16C450FN
Texas Instruments
3,725
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,362 - -
Hybrid Electronics 104 - -
Partservice 73 - -
Optech Co.,Limited 33 - -
Husky International Electronic 153 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$3.23
 - - - - - - - - - - - 16.58 mm - - - Surface Mount 1 - 0°C ~ 70°C - - - - - 44-PLCC (16.58x16.58) 44-LCC (J-Lead) - - 4.75V ~ 5.25V - - Yes - Yes
Product image for XR16L788IQ-F by Maxlinear
XR16L788IQ-F
Maxlinear
3,600
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
$0.99
 - - - - 6.25Mbps 64 Byte Internal Oscillator, Timer/Counter; Yes - - - - - - - - Surface Mount 8 - - - - RS485 - - 100-QFP (14x20) 100-QFP (14x20) - - 2.97V to 5.5V - Yes Yes Yes Yes
Product image for P82510 by Rochester Electronics
P82510
Rochester Electronics
3,600
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
$0.99
 - - - - - - - - Controller - Bus, Serial - - - - - - 0°C - 4.5V - - - - - - - - - - - - - -
Product image for IS82C52 by Renesas
IS82C52
Renesas
3,600
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Price on request
 - - - - 1Mbps - - - - - - 11.51 mm - - - Surface Mount 1 - - - - RS232 - - 28-PLCC (11.51x11.51) - 4.5V ~ 5.5V - 4.5V ~ 5.5V - - - - Yes
Product image for MD8251A by Rochester Electronics
MD8251A
Rochester Electronics
3,566
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
$0.99
 No No - - - - - - - No - - - No No - - - - - - - - °C ~ °C - - - No - - - - - -
Product image for N82510 by Rochester Electronics
N82510
Rochester Electronics
3,566
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
$0.99
 No No - - - - - - - No - - - No No - 1 - - - - - - °C ~ °C - - - No - - - - - -
Product image for XR17D158CV-F by Maxlinear
XR17D158CV-F
Maxlinear
3,465
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,465 - -
$0.99
 - - - - 6.25Mbps 64 Byte - - - - - - - - - Surface Mount 8 - - - - RS485 - °C ~ °C 144-LQFP (20x20) - - No 3.3V, 5V 3.3V, 5V Yes Yes Yes -
Product image for TL16C550CPT by Texas Instruments
TL16C550CPT
Download Datasheet for TL16C550CPT
Texas Instruments
3,350
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,350 - -
Chanetech 10 - -
Optech Co.,Limited 902 - -
PROSOFT ELECTRONICS 88 - -
$0.99
 - - 16-MHz - 1Mbps 16 Byte - - - - - 7 mm - - - Surface Mount 1, UART - - 3.3-V - - - - 48-LQFP (7x7) - - - 3V ~ 5.25V - Yes Yes - Yes
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About UARTs (Universal Asynchronous Receiver Transmitter)

UARTs (Universal Asynchronous Receiver Transmitter) are essential components in the realm of integrated circuits, particularly within the interface category. These devices facilitate asynchronous serial communication, making them crucial for a variety of applications including wireless and RF signal chains, new product design and prototyping, and production electronics assembly.

When sourcing UARTs, it is important to consider key specifications such as maximum data rate, FIFO capabilities, and the number of channels. Additionally, features like auto flow control and false start bit detection can significantly impact performance in specific applications. Understanding the mounting type and voltage requirements is also critical to ensure compatibility with your existing designs.

Before submitting a Request for Quotation (RFQ), buyers should prioritize parametric filtering based on critical specifications to minimize sourcing risks. Validate lifecycle status and explore alternate-source options to enhance procurement strategies. By focusing on these attributes, you can make informed decisions that align with your project requirements.

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