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UART Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) 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: HK$42.09 3,289In Stock	Mfr. Part No. CP2110-F02-GM1R Mouser Part No 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 HK$42.09 HK$32.06 HK$29.51 HK$26.80 View Reel HK$24.00 HK$25.48 HK$24.66 HK$24.33 HK$24.00	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: HK$26.55 5,937In Stock	Mfr. Part No. CY7C65223D-32LTXI Mouser Part No 727-CY7C65223D32LTXI	Infineon Technologies	USB Interface IC USB-DATA CONSUMER Learn More about Infineon Technologies infineon ez usb controllers	Datasheet	5,937In Stock	HK$26.55 HK$20.47 HK$18.99 HK$17.92 View HK$17.02 HK$16.52 HK$15.86 HK$15.37 HK$14.96	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: HK$152.89 279In Stock NRND	Mfr. Part No. MX604DW Mouser Part No 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	HK$152.89 HK$116.97 HK$116.40 HK$104.56	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: HK$22.69 68In Stock	Mfr. Part No. MCP2140-I/SO Mouser Part No 579-MCP2140-I/SO	Microchip Technology	I/O Controller Interface IC 9600bd fixd spd IrDA	Datasheet	68In Stock	HK$22.69 HK$18.91 HK$17.26	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: HK$23.84 324In Stock	Mfr. Part No. MCP2140-I/P Mouser Part No 579-MCP2140-I/P	Microchip Technology	I/O Controller Interface IC 9600bd fixd spd IrDA	Datasheet	324In Stock	HK$23.84 HK$19.81 HK$18.00	Min.: 1 Mult.: 1	I/O Controller Interface IC	IrDA Stack Controllers	IrDA Controller	UART	Through Hole	PDIP-18
Interface - Specialised HART Industrial Comm IC, Low Power AD5700ACPZ-RL7 Analog Devices Restricted Availability	Mfr. Part No. AD5700ACPZ-RL7 Mouser Part No 584-AD5700ACPZ-R7	Analog Devices	Interface - Specialised HART Industrial Comm IC, Low Power Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	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 Restricted Availability	Mfr. Part No. DS8005-RRX+T Mouser Part No 700-DS8005-RRX+T	Analog Devices / Maxim Integrated	Smart Card Interface ICs DS8005 DUAL SMART CARD AFE Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	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: HK$39.78 60In Stock	Mfr. Part No. NCT6122D Mouser Part No 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	HK$39.78 HK$30.00 HK$27.54 HK$24.82 View HK$23.51 HK$23.43 HK$22.61 HK$22.36	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: HK$37.32 34,919In Stock 63,000Expected 8/1/2027	Mfr. Part No. CP2102N-A02-GQFN20R Mouser Part No 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 8/1/2027	Cut Tape HK$37.32 HK$28.11 HK$25.81 HK$23.34 View Reel HK$20.14 HK$22.11 HK$21.95 HK$20.63 HK$20.14 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: HK$42.09 19,533In Stock	Mfr. Part No. CP2104-F03-GMR Mouser Part No 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	19,533In Stock	Cut Tape HK$42.09 HK$32.30 HK$29.76 HK$27.04 Reel HK$22.93 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: HK$126.83 523In Stock NRND	Mfr. Part No. FX604D4 Mouser Part No 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	HK$126.83 HK$101.27 HK$86.31 HK$81.05 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: HK$23.26 2,993In Stock	Mfr. Part No. MCP2200-I/MQ Mouser Part No 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	HK$23.26 HK$19.48 HK$17.59	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: HK$21.45 2,752In Stock	Mfr. Part No. MCP2200-I/SS Mouser Part No 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	HK$21.45 HK$17.92 HK$16.19	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: HK$23.26 4,528In Stock	Mfr. Part No. MCP2200T-I/MQ Mouser Part No 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 HK$23.26 HK$19.56 Reel HK$17.59 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: HK$21.45 2,299In Stock	Mfr. Part No. MCP2200T-I/SO Mouser Part No 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 HK$21.45 HK$18.00 Reel HK$16.19 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: HK$21.45 2,452In Stock	Mfr. Part No. MCP2200T-I/SS Mouser Part No 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 HK$21.45 HK$18.00 Reel HK$16.19 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: HK$37.32 1,733In Stock 7,050Expected 29/10/2026	Mfr. Part No. CY7C65213-28PVXI Mouser Part No 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 29/10/2026	HK$37.32 HK$28.28 HK$24.74 HK$23.02 View HK$22.19 HK$21.62 HK$21.04	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: HK$126.83 656In Stock 235Expected 8/12/2026	Mfr. Part No. MX614DW Mouser Part No 226-MX614DW	CML Micro	Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem	Datasheet	656In Stock 235Expected 8/12/2026	HK$126.83 HK$101.27 HK$86.31 HK$70.86 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: HK$32.55 3,415In Stock 32,760On Order	Mfr. Part No. CP2102N-A02-GQFN20 Mouser Part No 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	3,415In Stock 32,760On Order On Order Ship Dates Mfr. No: CP2102N-A02-GQFN20 Stock: 3,415 Can Dispatch Immediately On Order: 12,600 Pending 20,160 Expected 8/1/2027 Factory Lead Time: 31 Weeks	HK$32.55 HK$29.10 HK$23.18 HK$22.11 View HK$21.62 HK$17.76 HK$17.10	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: HK$40.85 2,507In Stock 2,500Expected 16/4/2027	Mfr. Part No. CP2110-F01-GMR Mouser Part No 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 16/4/2027	Cut Tape HK$40.85 HK$31.15 HK$28.69 HK$26.06 HK$25.56 Reel HK$21.62 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: HK$46.61 96In Stock	Mfr. Part No. MCP2155-I/P Mouser Part No 579-MCP2155-I/P	Microchip Technology	I/O Controller Interface IC IrDA protocol handlr	Datasheet	96In Stock	HK$46.61 HK$38.88 HK$35.43	Min.: 1 Mult.: 1	I/O Controller Interface IC	Infrared Communications Controllers	IrDA Controller	UART	Through Hole	PDIP-18
Interface - Specialised HART FOUNDATION Fi e ldbus and PROFIBU A A 595-DAC8740HRGER DAC8740HRGET Texas Instruments 1: HK$93.87 64In Stock 1,250Expected 4/3/2027	Mfr. Part No. DAC8740HRGET Mouser Part No 595-DAC8740HRGET	Texas Instruments	Interface - Specialised 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 4/3/2027	Cut Tape HK$93.87 HK$73.32 HK$68.23 HK$62.64 Reel HK$59.60 View HK$57.87 HK$56.72 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 Restricted Availability	Mfr. Part No. MAX14819AATM+ Mouser Part No 700-MAX14819AATM+	Analog Devices / Maxim Integrated	Sensor Interface Dual IO Link Master Learn More about Analog Devices / Maxim Integrated maxim max14819 transceiver Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	Sensor Interface		IO-Link	UART	SMD/SMT	TQFN-48
Sensor Interface Low-Power, Tiny, Dual IO-Link Device Tra MAX14829ATG+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX14829ATG+ Mouser Part No 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 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	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: HK$44.88 57In Stock 22,932On Order	Mfr. Part No. CP2102N-A02-GQFN24 Mouser Part No 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. No: CP2102N-A02-GQFN24 Stock: 57 Can Dispatch Immediately On Order: 13,377 Expected 1/1/2027 9,555 Expected 8/1/2027 Factory Lead Time: 31 Weeks	HK$44.88 HK$34.03 HK$28.52 HK$24.66	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-24

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