Semiconductors – Mouser Canada

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CP21xx Smart Interface ICs

Silicon Labs CP21xx Smart Interface ICs leverage Silicon Labs' world-class mixed-signal design expertise to provide a family of high-performance interface devices that enable designers to differentiate their products and speed time-to-market. These mixed-signal IC products span different technologies and standards to enable quick and effective communication between two devices or functionalities. These devices include USB to UART bridges, ISB to I²S digital audio bridges, HID USB to SMBus/I²C bridges, and SPI to I²C bridge with GPIO port expanders, and USB to SPI bridges.

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Part #

I/O Controller Interface IC HID USB to UART Bridge QFN24

CP2110-F01-GM
Silicon Labs
1: $7.16
26,055In Stock

Mfr. Part #
CP2110-F01-GM

Mouser Part #
634-CP2110-F01-GM

Silicon Labs

I/O Controller Interface IC HID USB to UART Bridge QFN24

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Datasheet

26,055In Stock

$7.16

$5.40

$4.95

$4.48

View

Min.: 1
Mult.: 1

I/O Controller Interface IC HID USB to UART bridge

CP2110-F02-GM1R
Silicon Labs
1: $7.39
3,314In Stock

Mfr. Part #
CP2110-F02-GM1R

Mouser Part #
634-CP2110-F02-GM1R

Silicon Labs

I/O Controller Interface IC HID USB to UART bridge

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Datasheet

3,314In Stock

Cut Tape

$7.39

$5.56

$5.11

$4.62

View

Reel

$3.97

Min.: 1
Mult.: 1

: 1,500

I/O Controller Interface IC USB to UART Bridge QFN24

CP2104-F03-GMR
Silicon Labs
1: $7.80
21,714In Stock

Mfr. Part #
CP2104-F03-GMR

Mouser Part #
634-CP2104-F03-GMR

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN24

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Datasheet

21,714In Stock

Cut Tape

$7.80

$5.90

$5.43

$4.91

Reel

$4.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

I/O Controller Interface IC USB to Dual UART Bridge QFN24

CP2105-F01-GM
Silicon Labs
1: $7.08
6,252In Stock

Mfr. Part #
CP2105-F01-GM

Mouser Part #
634-CP2105-F01-GM

Silicon Labs

I/O Controller Interface IC USB to Dual UART Bridge QFN24

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Datasheet

6,252In Stock

$7.08

$5.60

$4.82

$4.56

View

Min.: 1
Mult.: 1

I/O Controller Interface IC USB to Dual UART Bridge QFN24

CP2105-F01-GMR
Silicon Labs
1: $7.27
6,100In Stock
21,000On Order

Mfr. Part #
CP2105-F01-GMR

Mouser Part #
634-CP2105-F01-GMR

Silicon Labs

I/O Controller Interface IC USB to Dual UART Bridge QFN24

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Datasheet

6,100In Stock

21,000On Order

Cut Tape

$7.27

$5.46

$5.01

$4.52

View

Reel

$3.90

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

I/O Controller Interface IC USB to Quad UART Bridge QFN64

CP2108-B03-GM
Silicon Labs
1: $18.22
1,892In Stock
3,900Expected 2027-01-22

Mfr. Part #
CP2108-B03-GM

Mouser Part #
634-CP2108-B03-GM

Silicon Labs

I/O Controller Interface IC USB to Quad UART Bridge QFN64

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Datasheet

1,892In Stock

3,900Expected 2027-01-22

$18.22

$14.20

$13.20

$12.07

View

Min.: 1
Mult.: 1

I/O Controller Interface IC USB to Quad UART Bridge QFN64

CP2108-B03-GMR
Silicon Labs
1: $18.06
14,962In Stock

Mfr. Part #
CP2108-B03-GMR

Mouser Part #
634-CP2108-B03-GMR

Silicon Labs

I/O Controller Interface IC USB to Quad UART Bridge QFN64

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Datasheet

14,962In Stock

Cut Tape

$18.06

$14.14

$13.16

$12.10

View

Reel

$11.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

USB Interface IC HID USB to SMBUS Bridge QFN24

CP2112-F03-GM
Silicon Labs
1: $7.44
5,614In Stock

Mfr. Part #
CP2112-F03-GM

Mouser Part #
634-CP2112-F03-GM

Silicon Labs

USB Interface IC HID USB to SMBUS Bridge QFN24

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Datasheet

5,614In Stock

$7.44

$5.60

$4.82

$4.56

View

Min.: 1
Mult.: 1

USB Interface IC HID USB to SMBUS Bridge QFN24

CP2112-F03-GMR
Silicon Labs
1: $7.46
5,780In Stock

Mfr. Part #
CP2112-F03-GMR

Mouser Part #
634-CP2112-F03-GMR

Silicon Labs

USB Interface IC HID USB to SMBUS Bridge QFN24

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Datasheet

5,780In Stock

Cut Tape

$7.46

$5.60

$5.14

$4.65

View

Reel

$4.00

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

USB Interface IC USB to UART Bridge QFN28

CP2102-GMR
Silicon Labs
1: $13.88
57,779In Stock

Mfr. Part #
CP2102-GMR

Mouser Part #
634-CP2102-GMR

Silicon Labs

USB Interface IC USB to UART Bridge QFN28

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Datasheet

57,779In Stock

Cut Tape

$13.88

$10.61

$9.81

$8.91

View

Reel

$7.50

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

USB Interface IC USBXpress - USB to UART Bridge QFN20

CP2102N-A02-GQFN20
Silicon Labs
1: $5.70
13,862In Stock
12,600Expected 2026-09-11

Mfr. Part #
CP2102N-A02-GQFN20

Mouser Part #
634-CP2102NA02GQFN20

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN20

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Datasheet

13,862In Stock

12,600Expected 2026-09-11

$5.70

$5.10

$4.06

$3.87

View

Min.: 1
Mult.: 1

USB Interface IC USBXpress - USB to UART Bridge QFN20

CP2102N-A02-GQFN20R
Silicon Labs
1: $5.40
39,379In Stock
63,000Expected 2027-01-08

Mfr. Part #
CP2102N-A02-GQFN20R

Mouser Part #
634-CP2102NA02QFN20R

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN20

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Datasheet

39,379In Stock

63,000Expected 2027-01-08

Cut Tape

$5.40

$5.37

$5.20

$4.67

Reel

$3.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

I/O Controller Interface IC USB to UART Bridge QFN24

CP2104-F03-GM
Silicon Labs
1: $7.76
2,040In Stock

Mfr. Part #
CP2104-F03-GM

Mouser Part #
634-CP2104-F03-GM

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN24

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Datasheet

2,040In Stock

$7.76

$5.88

$5.17

$4.81

View

Min.: 1
Mult.: 1

I/O Controller Interface IC HID USB to UART bridge

CP2110-F01-GMR
Silicon Labs
1: $7.36
4,023In Stock

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

Datasheet

4,023In Stock

Cut Tape

$7.36

$5.54

$5.08

$4.45

Reel

$3.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

I/O Controller Interface IC HID USB to UART Bridge QFN28

CP2110-F02-GM1
Silicon Labs
1: $7.60
642In Stock

Mfr. Part #
CP2110-F02-GM1

Mouser Part #
634-CP2110-F02-GM1

Silicon Labs

I/O Controller Interface IC HID USB to UART Bridge QFN28

Learn More

Datasheet

642In Stock

$7.60

$5.72

$5.01

$4.69

View

Min.: 1
Mult.: 1

USB Interface IC USBXpress - USB to UART Bridge QFN24

CP2102N-A02-GQFN24
Silicon Labs
1: $7.42
3,437In 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

Datasheet

3,437In Stock

22,932On Order

$7.42

$5.63

$4.72

$4.54

View

Min.: 1
Mult.: 1

USB Interface IC USBXpress - USB to UART Bridge QFN28

CP2102N-A02-GQFN28
Silicon Labs
1: $8.18
1,362In Stock
22,995Expected 2027-01-01

Mfr. Part #
CP2102N-A02-GQFN28

Mouser Part #
634-CP2102NA02GQFN28

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN28

Learn More

Datasheet

1,362In Stock

22,995Expected 2027-01-01

$8.18

$6.22

$5.28

$5.07

View

Min.: 1
Mult.: 1

USB Interface IC USBXpress - USB to UART Bridge QFN24

CP2102N-A02-GQFN24R
Silicon Labs
1: $7.86
3,936In Stock
66,000On Order

Mfr. Part #
CP2102N-A02-GQFN24R

Mouser Part #
634-CP2102NA02QFN24R

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN24

Learn More

Datasheet

3,936In Stock

66,000On Order

Cut Tape

$7.86

$5.96

$5.49

$4.97

View

Reel

$3.47

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

USB Interface IC USBXpress - USB to UART Bridge QFN28

CP2102N-A02-GQFN28R
Silicon Labs
1: $5.07
58In Stock
88,500On Order

Mfr. Part #
CP2102N-A02-GQFN28R

Mouser Part #
634-CP2102NA02QFN28R

Silicon Labs

USB Interface IC USBXpress - USB to UART Bridge QFN28

Learn More

Datasheet

58In Stock

88,500On Order

Cut Tape

$5.07

$4.75

$4.38

$4.16

View

Reel

$3.07

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

I/O Controller Interface IC USB to UART Bridge QFN28

CP2103-GMR
Silicon Labs
1: $17.32
1In Stock
4,500Expected 2026-09-22

Mfr. Part #
CP2103-GMR

Mouser Part #
634-CP2103-GMR

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

1In Stock

4,500Expected 2026-09-22

Cut Tape

$17.32

$13.49

$12.56

$11.53

View

Reel

$10.51

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

USB Interface IC USB to UART Bridge QFN28

CP2102-GM
Silicon Labs
1: $14.49
3,066Expected 2027-04-09

Mfr. Part #
CP2102-GM

Mouser Part #
634-CP2102-GM

Silicon Labs

USB Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

3,066Expected 2027-04-09

$14.49

$11.16

$9.99

$9.35

Min.: 1
Mult.: 1

I/O Controller Interface IC USB to UART Bridge QFN28

CP2103-GM
Silicon Labs
1: $18.36
11,977On Order

Mfr. Part #
CP2103-GM

Mouser Part #
634-CP2103-GM

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

11,977On Order

$18.36

$14.21

$12.93

$11.94

View

Min.: 1
Mult.: 1

CP21xx Smart Interface ICs

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