MCP2221 USB-to-UART/I²C Converter

Microchip Technology MCP2221 USB-to-UART/I²C Converter supports full-speed USB at 12Mb/s and enables USB connectivity in applications with UART and I2C interfaces. The MCP2221 converter integrates USB termination resistors and the oscillator needed for USB operation. This converter comes with four GP pins that provide miscellaneous functionalities. These functionalities include GPIO, USBCFG, SSPND, Clock Output, ADC, DAC, interrupt detector.

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Mounting Style
Package/Case
Standard
Speed
Data Rate
Supply Voltage - Min
Supply Voltage - Max
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Microchip Technology USB Interface IC USB to I2C Bridge Device
Datasheet
1.681In Stock
20,22 kr.
16,79 kr.
15,29 kr.
Min.: 1
Mult.: 1
MCP2221 USB Controllers Bridge, USB to UART/I2C SMD/SMT QFN-16 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Tube
Microchip Technology USB Interface IC USB to I2C Bridge Device
Datasheet
510In Stock
22,68 kr.
19,02 kr.
18,65 kr.
17,23 kr.
View
Min.: 1
Mult.: 1
MCP2221 USB Controllers Bridge, USB to UART/I2C Through Hole PDIP-14 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Tube
Microchip Technology USB Interface IC USB 2.0 to I2C Converter with GPIO
Datasheet
6.509In Stock
17,98 kr.
14,92 kr.
13,65 kr.
Min.: 1
Mult.: 1
MCP2221A USB Controllers Bridge, USB to UART/I2C SMD/SMT TSSOP-14 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Tube
Microchip Technology USB Interface IC USB to I2C Bridge Device
Datasheet
3.058In Stock
Cut Tape
20,22 kr.
16,79 kr.
16,71 kr.
Reel
15,59 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
MCP2221 USB Controllers Bridge, USB to UART/I2C SMD/SMT TSSOP-14 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology USB Interface IC USB 2.0 to I2C/UART Protocol Converter with GPIO, AEC-Q100 Qualified
Datasheet
1.652In Stock
3.731Expected 21/01/2027
17,98 kr.
14,92 kr.
13,65 kr.
Min.: 1
Mult.: 1
MCP2221A USB Controllers Bridge, USB to UART/I2C SMD/SMT QFN-16 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Tube

Microchip Technology USB Interface IC USB 2.0 to I2C Converter with GPIO
Datasheet
627In Stock
20,52 kr.
17,16 kr.
15,52 kr.
Min.: 1
Mult.: 1
MCP2221A USB Controllers Bridge, USB to UART/I2C Through Hole PDIP-14 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Tube

Microchip Technology USB Interface IC USB 2.0 to I2C Converter with GPIO
Datasheet
5.567In Stock
16,26 kr.
13,65 kr.
12,38 kr.
Min.: 1
Mult.: 1
MCP2221A USB Controllers Bridge, USB to UART/I2C SMD/SMT SOIC-14 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Tube
Microchip Technology USB Interface IC USB 2.0 to I2C Converter with GPIO
Datasheet
3.179In Stock
9.690On Order
Cut Tape
17,98 kr.
15,14 kr.
Reel
13,65 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 3.300
MCP2221A USB Controllers Bridge, USB to UART/I2C SMD/SMT QFN-16 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology USB Interface IC USB 2.0 to I2C Converter with GPIO
Datasheet
5.873In Stock
Cut Tape
17,98 kr.
15,14 kr.
Reel
13,65 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
MCP2221A USB Controllers Bridge, USB to UART/I2C SMD/SMT TSSOP-14 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology USB Interface IC USB to I2C Bridge Device
Datasheet
227In Stock
18,58 kr.
15,44 kr.
13,95 kr.
Min.: 1
Mult.: 1
MCP2221 USB Controllers Bridge, USB to UART/I2C SMD/SMT SOIC-14 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Tube
Microchip Technology USB Interface IC USB to I2C Bridge Device
Datasheet
346In Stock
20,22 kr.
16,79 kr.
15,29 kr.
Min.: 1
Mult.: 1
MCP2221 USB Controllers Bridge, USB to UART/I2C SMD/SMT TSSOP-14 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Tube

Microchip Technology USB Interface IC USB 2.0 to I2C Converter with GPIO
Datasheet
326In Stock
7.800On Order
Cut Tape
16,26 kr.
13,65 kr.
Reel
12,38 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 2.600
MCP2221A USB Controllers Bridge, USB to UART/I2C SMD/SMT SOIC-14 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology USB Interface IC USB to I2C Bridge Device
Datasheet
Non-Stocked Lead-Time 22 Weeks
Reel
15,29 kr.
Min.: 3.300
Mult.: 3.300
: 3.300
MCP2221 USB Controllers Bridge, USB to UART/I2C SMD/SMT QFN-16 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Reel

Microchip Technology USB Interface IC USB to I2C Bridge Device
Datasheet
Non-Stocked Lead-Time 21 Weeks
Reel
13,95 kr.
Min.: 2.600
Mult.: 2.600
: 2.600
MCP2221 USB Controllers Bridge, USB to UART/I2C SMD/SMT SOIC-14 USB 2.0 Full Speed (FS) 12 Mb/s 3 V 5.5 V 13 mA - 40 C + 85 C Reel