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UART Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package / Case
I/O Controller Interface IC HID USB to UART bridge CP2110-F02-GM1R Silicon Labs 1: NT$183.55 3,289In Stock	Mfr. Part # CP2110-F02-GM1R Mouser Part # 634-CP2110-F02-GM1R	Silicon Labs	I/O Controller Interface IC HID USB to UART bridge Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	3,289In Stock	Cut Tape NT$183.55 NT$139.82 NT$128.70 NT$116.87 View Reel NT$104.68 NT$111.14 NT$107.55 NT$106.12 NT$104.68	Min.: 1 Mult.: 1 : 2,500	I/O Controller Interface IC	HID USB to UART Bridges		UART	SMD/SMT	QFN-28
USB Interface IC USB-DATA CONSUMER Infineon Technologies CY7C65223D-32LTXI CY7C65223D-32LTXI Infineon Technologies 1: NT$115.80 5,937In Stock	Mfr. Part # CY7C65223D-32LTXI Mouser Part # 727-CY7C65223D32LTXI	Infineon Technologies	USB Interface IC USB-DATA CONSUMER Learn More about Infineon Technologies infineon ez usb controllers	Datasheet	5,937In Stock	NT$115.80 NT$89.27 NT$82.81 NT$78.15 View NT$74.21 NT$72.06 NT$69.19 NT$67.04 NT$65.25	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	With Flow Control	UART	SMD/SMT	QFN-32
Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming MX604DW CML Micro 1: NT$666.81 279In Stock NRND	Mfr. Part # MX604DW Mouser Part # 226-MX604DW NRND	CML Micro	Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming	Datasheet	279In Stock	NT$666.81 NT$510.15 NT$507.64 NT$456.01	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	UART	SMD/SMT	SOIC-16
I/O Controller Interface IC 9600bd fixd spd IrDA MCP2140-I/SO Microchip Technology 1: NT$98.95 68In Stock	Mfr. Part # MCP2140-I/SO Mouser Part # 579-MCP2140-I/SO	Microchip Technology	I/O Controller Interface IC 9600bd fixd spd IrDA	Datasheet	68In Stock	NT$98.95 NT$82.46 NT$75.29	Min.: 1 Mult.: 1	I/O Controller Interface IC	IrDA Stack Controllers	IrDA Controller	UART	SMD/SMT	SOIC-18
I/O Controller Interface IC 9600bd fixd spd IrDA MCP2140-I/P Microchip Technology 1: NT$103.97 324In Stock	Mfr. Part # MCP2140-I/P Mouser Part # 579-MCP2140-I/P	Microchip Technology	I/O Controller Interface IC 9600bd fixd spd IrDA	Datasheet	324In Stock	NT$103.97 NT$86.40 NT$78.51	Min.: 1 Mult.: 1	I/O Controller Interface IC	IrDA Stack Controllers	IrDA Controller	UART	Through Hole	PDIP-18
Interface - Specialized HART Industrial Comm IC, Low Power AD5700ACPZ-RL7 Analog Devices 1: NT$475.73 1,433In Stock	Mfr. Part # AD5700ACPZ-RL7 Mouser Part # 584-AD5700ACPZ-R7	Analog Devices	Interface - Specialized HART Industrial Comm IC, Low Power	Datasheet	1,433In Stock	Cut Tape NT$475.73 NT$374.63 NT$349.18 NT$321.22 View NT$319.78 NT$301.14 NT$290.03 NT$290.03 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,146	Interface - Specialized		HART Modems	UART	SMD/SMT	LFCSP-24
Smart Card Interface ICs DS8005 DUAL SMART CARD AFE DS8005-RRX+T Analog Devices / Maxim Integrated 1: NT$173.16 984In Stock	Mfr. Part # DS8005-RRX+T Mouser Part # 700-DS8005-RRX+T	Analog Devices / Maxim Integrated	Smart Card Interface ICs DS8005 DUAL SMART CARD AFE	Datasheet	984In Stock	Cut Tape NT$173.16 NT$169.21 NT$165.63 NT$162.40 View NT$159.89 NT$157.38 NT$157.38 MouseReel Available	Min.: 1 Mult.: 1 Max.: 787	Smart Card Interface ICs	Smart Card Interface ICs		UART	SMD/SMT	SOIC-28
I/O Controller Interface IC LPC & eSPI I/F SIO with 2 full function UART with RS485 autoflow control; support -40C-+85C Nuvoton NCT6122D NCT6122D Nuvoton 1: NT$173.51 60In Stock	Mfr. Part # NCT6122D Mouser Part # 503-NCT6122D	Nuvoton	I/O Controller Interface IC LPC & eSPI I/F SIO with 2 full function UART with RS485 autoflow control; support -40C-+85C		60In Stock	NT$173.51 NT$130.85 NT$120.10 NT$108.27 View NT$102.53 NT$102.17 NT$98.59 NT$97.51	Min.: 1 Mult.: 1	I/O Controller Interface IC	I/O Interface ICs		UART
USB Interface IC USBXpress - USB to UART Bridge QFN20 CP2102N-A02-GQFN20R Silicon Labs 1: NT$162.76 34,919In Stock 63,000Expected 1/8/2027	Mfr. Part # CP2102N-A02-GQFN20R Mouser Part # 634-CP2102NA02QFN20R	Silicon Labs	USB Interface IC USBXpress - USB to UART Bridge QFN20 Learn More about Silicon Labs silabs cp2102n usbxpress usb uart bridge controllers	Datasheet	34,919In Stock 63,000Expected 1/8/2027	Cut Tape NT$162.76 NT$122.61 NT$112.57 NT$101.81 View Reel NT$87.83 NT$96.44 NT$95.72 NT$89.98 NT$87.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-20
I/O Controller Interface IC USB to UART Bridge QFN24 CP2104-F03-GMR Silicon Labs 1: NT$183.55 19,413In Stock	Mfr. Part # CP2104-F03-GMR Mouser Part # 634-CP2104-F03-GMR	Silicon Labs	I/O Controller Interface IC USB to UART Bridge QFN24 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	19,413In Stock	Cut Tape NT$183.55 NT$140.89 NT$129.78 NT$117.95 Reel NT$100.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Controller Interface IC	USB to UART Bridges		UART	SMD/SMT	QFN-24
Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming FX604D4 CML Micro 1: NT$553.17 523In Stock NRND	Mfr. Part # FX604D4 Mouser Part # 226-FX604D4 NRND	CML Micro	Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming	Datasheet	523In Stock	NT$553.17 NT$441.67 NT$376.43 NT$353.48 View Quote	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	UART	SMD/SMT	SOIC-16
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200-I/MQ Microchip Technology 1: NT$101.46 2,993In Stock	Mfr. Part # MCP2200-I/MQ Mouser Part # 579-MCP2200-I/MQ	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	2,993In Stock	NT$101.46 NT$84.96 NT$76.72	Min.: 1 Mult.: 1	USB Interface IC	USB Converters	Bridge, USB to UART	UART	SMD/SMT	QFN-20
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200-I/SS Microchip Technology 1: NT$93.57 2,752In Stock	Mfr. Part # MCP2200-I/SS Mouser Part # 579-MCP2200-I/SS	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	2,752In Stock	NT$93.57 NT$78.15 NT$70.62	Min.: 1 Mult.: 1	USB Interface IC	USB Converters	Bridge, USB to UART	UART	SMD/SMT	SSOP-20
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200T-I/MQ Microchip Technology 1: NT$101.46 4,528In Stock	Mfr. Part # MCP2200T-I/MQ Mouser Part # 579-MCP2200T-I/MQ	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	4,528In Stock	Cut Tape NT$101.46 NT$85.32 Reel NT$76.72 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	USB Interface IC	USB Converters	Bridge, USB to UART	UART	SMD/SMT	QFN-20
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200T-I/SO Microchip Technology 1: NT$93.57 2,299In Stock	Mfr. Part # MCP2200T-I/SO Mouser Part # 579-MCP2200T-I/SO	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	2,299In Stock	Cut Tape NT$93.57 NT$78.51 Reel NT$70.62 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	USB Interface IC	USB Converters	Bridge, USB to UART	UART	SMD/SMT	SOIC-20
USB Interface IC USB-to-UART Protocol Converter w/ GPIO MCP2200T-I/SS Microchip Technology 1: NT$93.57 2,452In Stock	Mfr. Part # MCP2200T-I/SS Mouser Part # 579-MCP2200T-I/SS	Microchip Technology	USB Interface IC USB-to-UART Protocol Converter w/ GPIO Learn More about Microchip Technology microchipmcp2200	Datasheet	2,452In Stock	Cut Tape NT$93.57 NT$78.51 Reel NT$70.62 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	USB Interface IC	USB Converters	Bridge, USB to UART	UART	SMD/SMT	SSOP-20
USB Interface IC 32KB USB-UART LP Bridge Controller CY7C65213-28PVXI Infineon Technologies 1: NT$162.76 1,733In Stock 7,050Expected 10/29/2026	Mfr. Part # CY7C65213-28PVXI Mouser Part # 727-CY7C65213-28PVXI	Infineon Technologies	USB Interface IC 32KB USB-UART LP Bridge Controller Learn More about Infineon Technologies cypress cy7c652xx interface	Datasheet	1,733In Stock 7,050Expected 10/29/2026	NT$162.76 NT$123.32 NT$107.91 NT$100.38 View NT$96.80 NT$94.29 NT$91.78	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	SSOP-28
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem MX614DW CML Micro 1: NT$553.17 656In Stock 235Expected 12/8/2026	Mfr. Part # MX614DW Mouser Part # 226-MX614DW	CML Micro	Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem	Datasheet	656In Stock 235Expected 12/8/2026	NT$553.17 NT$441.67 NT$376.43 NT$309.03 View Quote	Min.: 1 Mult.: 1	Telecom Interface ICs	Modems	Modulator/Demodulator	UART	SMD/SMT	SOIC-16
USB Interface IC USBXpress - USB to UART Bridge QFN20 CP2102N-A02-GQFN20 Silicon Labs 1: NT$141.97 4,033In Stock 32,760On Order	Mfr. Part # CP2102N-A02-GQFN20 Mouser Part # 634-CP2102NA02GQFN20	Silicon Labs	USB Interface IC USBXpress - USB to UART Bridge QFN20 Learn More about Silicon Labs silabs cp2102n usbxpress usb uart bridge controllers	Datasheet	4,033In Stock 32,760On Order On Order Ship Dates Mfr. #: CP2102N-A02-GQFN20 Stock: 4,033 Can Ship Immediately On Order: 12,600 Pending 20,160 Expected 1/8/2027 Factory Lead-Time: 31 Weeks	NT$141.97 NT$126.91 NT$101.10 NT$96.44 View NT$94.29 NT$77.44 NT$74.57	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-20
I/O Controller Interface IC HID USB to UART bridge CP2110-F01-GMR Silicon Labs 1: NT$178.17 2,507In Stock 2,500Expected 4/16/2027	Mfr. Part # CP2110-F01-GMR Mouser Part # 634-CP2110-F01-GMR	Silicon Labs	I/O Controller Interface IC HID USB to UART bridge Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	2,507In Stock 2,500Expected 4/16/2027	Cut Tape NT$178.17 NT$135.87 NT$125.12 NT$113.64 NT$111.49 Reel NT$94.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Controller Interface IC	HID USB to UART Bridges		UART	SMD/SMT	QFN-24
I/O Controller Interface IC IrDA protocol handlr MCP2155-I/P Microchip Technology 1: NT$203.27 96In Stock	Mfr. Part # MCP2155-I/P Mouser Part # 579-MCP2155-I/P	Microchip Technology	I/O Controller Interface IC IrDA protocol handlr	Datasheet	96In Stock	NT$203.27 NT$169.57 NT$154.51	Min.: 1 Mult.: 1	I/O Controller Interface IC	Infrared Communications Controllers	IrDA Controller	UART	Through Hole	PDIP-18
Interface - Specialized HART FOUNDATION Fi e ldbus and PROFIBU A A 595-DAC8740HRGER DAC8740HRGET Texas Instruments 1: NT$409.41 64In Stock 1,250Expected 2/25/2027	Mfr. Part # DAC8740HRGET Mouser Part # 595-DAC8740HRGET	Texas Instruments	Interface - Specialized HART FOUNDATION Fi e ldbus and PROFIBU A A 595-DAC8740HRGER Learn More about Texas Instruments ti dac8740h dac8741h dac8742h modems	Datasheet	64In Stock 1,250Expected 2/25/2027	Cut Tape NT$409.41 NT$319.78 NT$297.56 NT$273.18 Reel NT$259.91 View NT$252.38 NT$247.37 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Interface - Specialized		Precision	UART	SMD/SMT	VQFN-24
Sensor Interface Dual IO Link Master MAX14819AATM+ Analog Devices / Maxim Integrated 1: NT$812.00 182In Stock	Mfr. Part # MAX14819AATM+ Mouser Part # 700-MAX14819AATM+	Analog Devices / Maxim Integrated	Sensor Interface Dual IO Link Master Learn More about Analog Devices / Maxim Integrated maxim max14819 transceiver	Datasheet	182In Stock	NT$812.00 NT$649.96 NT$609.81 NT$565.00	Min.: 1 Mult.: 1 Max.: 145	Sensor Interface		IO-Link	UART	SMD/SMT	TQFN-48
Sensor Interface Low-Power, Tiny, Dual IO-Link Device Tra MAX14829ATG+ Analog Devices / Maxim Integrated 1: NT$423.75 354In Stock	Mfr. Part # MAX14829ATG+ Mouser Part # 700-MAX14829ATG+	Analog Devices / Maxim Integrated	Sensor Interface Low-Power, Tiny, Dual IO-Link Device Tra Learn More about Analog Devices / Maxim Integrated maxim int max14829 sensor interfaces	Datasheet	354In Stock	NT$423.75 NT$330.90 NT$307.23 NT$282.14 NT$263.14	Min.: 1 Mult.: 1 Max.: 283	Sensor Interface	I/O-Link Sensors	Transceiver	UART	SMD/SMT	TQFN-EP-24
USB Interface IC USBXpress - USB to UART Bridge QFN24 CP2102N-A02-GQFN24 Silicon Labs 1: NT$195.74 57In Stock 22,932On Order	Mfr. Part # CP2102N-A02-GQFN24 Mouser Part # 634-CP2102NA02GQFN24	Silicon Labs	USB Interface IC USBXpress - USB to UART Bridge QFN24 Learn More about Silicon Labs silabs cp2102n usbxpress usb uart bridge controllers	Datasheet	57In Stock 22,932On Order On Order Ship Dates Mfr. #: CP2102N-A02-GQFN24 Stock: 57 Can Ship Immediately On Order: 13,377 Expected 1/1/2027 9,555 Expected 1/8/2027 Factory Lead-Time: 31 Weeks	NT$195.74 NT$148.42 NT$124.40 NT$107.55	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-24

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