UARTs (Universal Asynchronous Receiver Transmitter)

Results:
1,217
Manufacturer
Series
Supplier Device Package
Package / Case
Voltage - Supply
Data Rate (Max)
Number of Channels
Features
FIFO's
Protocol
Mounting Type
With Modem Control
With False Start Bit Detection
With Auto Flow Control
With IrDA Encoder/Decoder
Function
Operating Temperature
Grade
Standards
Qualification
Interface
Core Processor
Program Memory Type
EEPROM Size
Voltage - Supply (Vcc/Vdd)
Speed
RAM Size
Number of I/O
Peripherals
Current - Supply
Oscillator Type
Core Size
Connectivity
Program Memory Size
Data Converters
Results remaining1,217
Select
ImageProduct DetailPriceAvailabilityECAD ModelSeriesMounting TypeFeaturesPackage / CaseSupplier Device PackageData Rate (Max)Voltage - SupplyProtocolGradeNumber of ChannelsFIFO'sWith Auto Flow ControlWith IrDA Encoder/DecoderWith False Start Bit DetectionWith Modem ControlQualification
TL16C550CIPTR
IC ASYNC COMM ELEMENT 48-LQFP
5+
$2.1127
10+
$1.9718
15+
$1.9014
Quantity
30,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
48-LQFP
48-LQFP (7x7)
1Mbps
3V ~ 5.25V
-
-
1, UART
16 Byte
Yes
-
Yes
Yes
-
TL16C2550IPFBRQ1
IC UART FIFO 16B DUAL 48TQFP
5+
$5.2817
10+
$4.9296
15+
$4.7535
Quantity
22,568 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator
48-TQFP
48-TQFP (7x7)
1.5Mbps
1.8V ~ 5V
-
Automotive
2, DUART
16 Byte
Yes
-
Yes
Yes
AEC-Q100
XR16L570IL32TR-F
IC UART FIFO 16B 32QFN
5+
$6.3380
10+
$5.9155
15+
$5.7042
Quantity
15,500 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Timer/Counter
32-VFQFN Exposed Pad
32-QFN (5x5)
4Mbps
1.62V ~ 5.5V
RS232, RS422
-
1, UART
16 Byte
Yes
Yes
Yes
Yes
-
XR16L580IL-F
IC UART FIFO 16BYTE 32QFN
5+
$3.1690
10+
$2.9577
15+
$2.8521
Quantity
15,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator, Timer/Counter
32-VFQFN Exposed Pad
32-QFN (5x5)
3.125Mbps
2.25V ~ 5.5V
RS232, RS422
-
1, UART
16 Byte
Yes
Yes
Yes
Yes
-
TL16C554AIPNR
IC ASYNC COMM ELEMENT 80-LQFP
5+
$4.1197
10+
$3.8451
15+
$3.7077
Quantity
14,518 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
80-LQFP
80-LQFP (12x12)
1Mbps
3V ~ 5.25V
-
-
4, QUART
16 Byte
Yes
-
Yes
Yes
-
XR16L580IM-F
IC UART FIFO 16B 48TQFP
5+
$7.3944
10+
$6.9014
15+
$6.6549
Quantity
11,733 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator, Timer/Counter
48-TQFP
48-TQFP (7x7)
3.125Mbps
2.25V ~ 5.5V
RS232, RS422
-
1, UART
16 Byte
Yes
Yes
Yes
Yes
-
TL16C550CIPT
IC ASYNC COMM ELEMENT 48-LQFP
5+
$7.3944
10+
$6.9014
15+
$6.6549
Quantity
11,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
48-LQFP
48-LQFP (7x7)
1Mbps
3V ~ 5.25V
-
-
1, UART
16 Byte
Yes
-
Yes
Yes
-
XR16L784IV-F
IC UART 8B 3.3V QUAD 64LQFP
5+
$25.3521
10+
$23.6620
15+
$22.8169
Quantity
10,793 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator, Timer/Counter
64-LQFP
64-LQFP (10x10)
6.25Mbps
2.97V ~ 5.5V
RS485
-
4, QUART
64 Byte
Yes
Yes
Yes
Yes
-
XR88C92CJ-F
IC UART FIFO DUAL 44PLCC
5+
$12.4857
10+
$11.6533
15+
$11.2371
Quantity
10,249 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Configurable GPIO, Internal Oscillator, Timer/Counter
44-LCC (J-Lead)
44-PLCC (16.59x16.59)
230.4Kbps
2.97V ~ 5.5V
-
-
2, DUART
8 Byte
Yes
-
-
-
-
XR16M580IL32-F
IC UART FIFO 16B 32QFN
5+
$8.4507
10+
$7.8873
15+
$7.6056
Quantity
9,842 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator, Timer/Counter
32-VFQFN Exposed Pad
32-QFN (5x5)
16Mbps
1.62V ~ 3.63V
RS232, RS422, RS485
-
1, UART
16 Byte
Yes
Yes
Yes
Yes
-
SC16IS741AIPWJ
IC UART SGL I2C BUS SPI 16TSSOP
5+
$3.1690
10+
$2.9577
15+
$2.8521
Quantity
9,758 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
16-TSSOP (0.173", 4.40mm Width)
16-TSSOP
5Mbps
2.3V ~ 3.6V
RS232, RS485
-
1, UART
64 Byte
Yes
Yes
-
Yes
-
TL16C752BPTR
IC DUAL UART 3.3V W/FIFO 48-LQFP
5+
$12.6761
10+
$11.8310
15+
$11.4085
Quantity
9,624 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
48-LQFP
48-LQFP (7x7)
3Mbps
2.7V ~ 3.6V
-
-
2, DUART
64 Byte
Yes
-
Yes
Yes
-
TL16C752DPFBRQ1
IC UART DUAL 64 BYTE 48TQFP
5+
$4.2254
10+
$3.9437
15+
$3.8028
Quantity
9,324 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator, Timer/Counter
48-TQFP
48-TQFP (7x7)
3Mbps
1.62V ~ 5.5V
RS485
Automotive
2, DUART
64 Byte
Yes
Yes
Yes
Yes
AEC-Q100
XR16L788IQ-F
IC UART 64B 3.3V OCTAL 100QFP
5+
$39.7183
10+
$37.0704
15+
$35.7465
Quantity
8,990 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator, Timer/Counter
100-BQFP
100-QFP (14x20)
6.25Mbps
2.97V ~ 5.5V
RS485
-
8
64 Byte
Yes
Yes
Yes
Yes
-
TL28L92IFR
IC RCVR/TX ASYNC DUAL 44QFP
5+
$11.6197
10+
$10.8451
15+
$10.4577
Quantity
8,500 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Configurable GPIO, Internal Oscillator, Timer/Counter
44-QFP
44-QFP (10x10)
1Mbps
3.3V, 5V
-
-
2, DUART
16 Byte
-
-
Yes
Yes
-
ST16C2450IQ48-F
IC UART FIFO DUAL 48TQFP
5+
$32.7465
10+
$30.5634
15+
$29.4718
Quantity
6,709 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator, Timer/Counter
48-TQFP
48-TQFP (7x7)
1.5Mbps
2.97V ~ 5.5V
RS232
-
2, DUART
1 Byte
-
-
Yes
Yes
-
LV14340DDAR
5+
$0.8451
10+
$0.7887
15+
$0.7606
Quantity
6,689 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ST16C554DIJ68TR-F
IC UART FIFO 16B QUAD 68PLCC
5+
$14.7887
10+
$13.8028
15+
$13.3099
Quantity
6,486 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator, Timer/Counter
68-LCC (J-Lead)
68-PLCC (24.23x24.23)
1.5Mbps
2.97V ~ 5.5V
RS232
-
4, QUART
16 Byte
Yes
-
Yes
Yes
-
XR16L580ILTR-F
IC UART FIFO 16BYTE 32QFN
5+
$2.1127
10+
$1.9718
15+
$1.9014
Quantity
6,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator, Timer/Counter
24-VFQFN Exposed Pad
24-QFN (4x4)
3.125Mbps
2.25V ~ 5.5V
RS232, RS485
-
1, UART
16 Byte
Yes
Yes
Yes
Yes
-
FT245BM
5+
$3.8028
10+
$3.5493
15+
$3.4225
Quantity
5,368 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Internal Oscillator, Timer/Counter
32-LQFP
32-LQFP (7x7)
1Mbps
3V ~ 5.25V
-
-
1, UART
384 Byte, 128 Byte
-
-
-
-
-

About  UARTs (Universal Asynchronous Receiver Transmitter)

Interface - UARTs (Universal Asynchronous Receiver/Transmitter) are physical circuits that enable the conversion of parallel data into serial data for transmission, or the conversion of received serial data into parallel data for use by microcontrollers or CPUs. They play a critical role in facilitating communication and data transfer within telecommunications systems. UARTs are commonly used in various applications, including computer systems, embedded systems, and communication devices. They provide a standardized method for serial communication, allowing devices with different data formats and protocols to exchange information. When transmitting data, the UART converts parallel data into a serial bit stream by sending out each bit sequentially. It also adds start and stop bits to the data frame for synchronization purposes. On the receiving end, the UART receives the serial data and converts it back into parallel data by assembling the individual bits into a complete byte or word. UARTs can support different data rates, which determine the speed of data transmission. The data rate is measured in bits per second (baud rate) and can be adjusted according to the requirements of the specific application. In addition to the basic functionality of data conversion, UARTs may include additional features to enhance their capabilities. These features can include internal oscillators for generating accurate timing signals, timers and counters for precise timing operations, GPIO pins for general-purpose input/output functions, and printer ports for direct connection to printers or other external devices. The selection of a UART interface depends on various factors such as the number of channels needed for simultaneous communication, the desired data rate, and specific application requirements. Different UARTs may support different protocols, such as RS232, RS422, or RS485, which determine the electrical characteristics and signaling methods for data transmission. Overall, UARTs are essential components in telecommunications systems, enabling the conversion of data between parallel and serial formats for efficient communication. They provide a standardized and flexible method for serial data exchange, supporting various data rates and incorporating additional features to meet specific application needs.