UARTs (Universal Asynchronous Receiver/Transmitter) interfaces are physical circuits that convert parallel bits from a microcontroller or CPU into serial bits for transmission or convert received serial bits to parallel bits for use by another microcontroller or CPU. UARTs may use RS232, RS422 or RS485 protocols for data transmission and are selected by number of channels, data rate and additional features such as internal oscillators, timer, counter, GPIO and printer ports.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
ST16C1550IQ48-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B 48TQFP | 567 | 1+: $9.71520 10+: $7.60672 25+: $7.07942
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ST16C2550IJ44-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B DUAL 44PLCC | 28 | 1+: $7.84080 10+: $6.12480 27+: $5.66557
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ST16C554DIQ64TR-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B QUAD 64LQFP | 327 | 10+: $4.66285 30+: $4.17085 100+: $3.60024
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ST16C654CQ64-FUniversal Asynchronous Receiver Transmitters | MaxLinear | Serial I/O Controller, 4 Channel(s), 0.1875MBps, CMOS, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, GREEN, LQFP-64 | 1 | 1+: $20.54800 | |
XR16C854DCV-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 128B QUAD 64LQFP | In Stock | 160+: $25.31661 | |
XR16C854DIV-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 128B QUAD 64LQFP | 1 | 1+: $32.02320 10+: $26.04272 25+: $20.09920
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NS16C2752TVSX/NOPBUniversal Asynchronous Receiver Transmitters | Texas Instruments | Dual UART with 64-byte FIFO and up to 5 Mbit/s Data Rate 48-TQFP -40 to 85 | In Stock | 36+: $7.26000 1000+: $6.03691 | |
ST16C650ACJ44Universal Asynchronous Receiver Transmitters | Sipex | SIPEX VIDEO AMP 1 CHANNEL 1 FUNC | 3828 | 104+: $2.54320 | |
ST16C650CJ44Universal Asynchronous Receiver Transmitters | Sipex | SIPEX SERIAL I/O CONTROLLER CMOS | 6601 | 116+: $2.27920 | |
SCC2692AC1N28,129Universal Asynchronous Receiver Transmitters | NXP Semiconductors | IC DUART 1MBPS 28DIP | In Stock | 39+: $4.28944 | |
ST16C1550CQ48TR-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART FIFO 16B 48TQFP | In Stock | 1500+: $5.09781 | |
XR16V654IV80-FUniversal Asynchronous Receiver Transmitters | MaxLinear | Serial I/O Controller, 4 Channel(s), 2MBps, CMOS, PQFP80, 12 X 12 MM, 1.40 MM HEIGHT, GREEN, PLASTIC, LQFP-80 | In Stock | 119+: $7.77225 | |
AY-5-1013A-HRUniversal Asynchronous Receiver Transmitters | Microchip Technology | UART UNIVERSAL ASYNCHRONOUS RECE | 255 | 20+: $13.07680 | |
SC28L201A1DGG,112Universal Asynchronous Receiver Transmitters | NXP Semiconductors | IC UART W/FIFO 48-TSSOP | In Stock | 975+: $4.36506 | |
SC16C751BIBS,157Universal Asynchronous Receiver Transmitters | NXP Semiconductors | IC UART SINGLE W/FIFO 24-HVQFN | In Stock | 2450+: $2.51177 | |
SC16C650BIBS,128Universal Asynchronous Receiver Transmitters | NXP Semiconductors | IC UART SINGLE W/FIFO 32-HVQFN | 7084 | 62+: $4.25040 | |
ST16C452CJ68TR-FUniversal Asynchronous Receiver Transmitters | MaxLinear | IC UART W/PAR PORT DUAL 68PLCC | In Stock | 100+: $4.91040 | |
SC28L92A1BS,557Universal Asynchronous Receiver Transmitters | NXP Semiconductors | IC UART DUAL W/FIFO 48HVQFN | In Stock | 2450+: $5.86960 | |
NS16C2752TVA/NOPBUniversal Asynchronous Receiver Transmitters | Texas Instruments | Dual UART with 64-byte FIFO and up to 5 Mbit/s Data Rate 44-PLCC -40 to 85 | In Stock | 36+: $7.26000 125+: $5.97675 | |
SCC2681TC1A44,512Universal Asynchronous Receiver Transmitters | NXP Semiconductors | IC DUART 1MBPS 44PLCC | In Stock | 1300+: $5.08935 | |
SC16C650AIN40,112Universal Asynchronous Receiver Transmitters | NXP Semiconductors | IC UART SINGLE W/FIFO 40-DIP | In Stock | 216+: $3.10428 | |
ISL83385CBUniversal Asynchronous Receiver Transmitters | Harris Corporation | RS-232 TRANSMITTER/RECIEVERS, +/ | 1320 | 186+: $1.41680 | |
ST16C2550CQ48-FUniversal Asynchronous Receiver Transmitters | MaxLinear | UART 2-CH 8-bit 64MHz 48-Pin TQFP | 3631 | 1+: $8.54480 10+: $6.69592 25+: $6.23427
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FT232RNQ-TRAYUniversal Asynchronous Receiver Transmitters | FTDI | UART Interface IC USB Full Speed to Serial UART IC, Includes Oscillator and EEPROM, QFN-32 | In Stock | 1+: $4.63885 20+: $4.45028 100+: $4.33715
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MAX17851AUP/V+Universal Asynchronous Receiver Transmitters | Analog Devices / Maxim Integrated | UART Interface IC Automotive SPI to UART Bridge Monitor | 90 | 1+: $13.30800 10+: $12.69943 30+: $11.64515 |