I/O Controller Interface IC – Mouser Hong Kong

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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: HK$40.77
26,166In Stock

Mfr. Part No.
CP2110-F01-GM

Mouser Part No
634-CP2110-F01-GM

Silicon Labs

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

Learn More

Datasheet

26,166In Stock

HK$40.77

HK$30.74

HK$28.19

HK$25.48

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CP2110

3.3 V

- 40 C

+ 85 C

Tube

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

CP2105-F01-GMR
Silicon Labs
1: HK$42.50
13,326In Stock
21,000Expected 12/10/2026

Mfr. Part No.
CP2105-F01-GMR

Mouser Part No
634-CP2105-F01-GMR

Silicon Labs

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

Learn More

Datasheet

13,326In Stock

21,000Expected 12/10/2026

Cut Tape

HK$42.50

HK$31.98

HK$29.35

HK$26.47

Reel

HK$22.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-24

CP2105

USB to Dual UART Bridges

UART

5 I/O

3.6 V

3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

CP2108-B03-GM
Silicon Labs
1: HK$102.01
2,212In Stock

Mfr. Part No.
CP2108-B03-GM

Mouser Part No
634-CP2108-B03-GM

Silicon Labs

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

Learn More

Datasheet

2,212In Stock

HK$102.01

HK$79.08

HK$73.40

HK$66.99

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

CP2108

I/O Controllers

Serial

3.6 V

3 V

- 40 C

+ 85 C

Tray

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

CP2108-B03-GMR
Silicon Labs
1: HK$103.08
19,049In Stock

Mfr. Part No.
CP2108-B03-GMR

Mouser Part No
634-CP2108-B03-GMR

Silicon Labs

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

Learn More

Datasheet

19,049In Stock

Cut Tape

HK$103.08

HK$80.72

HK$75.13

HK$69.05

View

Reel

HK$65.92

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-64

CP2108

Reel, Cut Tape, MouseReel

I/O Controller Interface IC USB to UART Bridge QFN28

CP2103-GMR
Silicon Labs
1: HK$99.38
2,320In Stock
4,500Expected 30/10/2026

Mfr. Part No.
CP2103-GMR

Mouser Part No
634-CP2103-GMR

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

2,320In Stock

4,500Expected 30/10/2026

Cut Tape

HK$99.38

HK$77.93

HK$71.84

HK$67.40

View

Reel

HK$60.33

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

MLP-28

CP2103

3.6 V

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

I/O Controller Interface IC USB to UART Bridge QFN24

CP2104-F03-GM
Silicon Labs
1: HK$42.09
2,081In Stock
1,771Expected 11/8/2026

Mfr. Part No.
CP2104-F03-GM

Mouser Part No
634-CP2104-F03-GM

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN24

Learn More

Datasheet

2,081In Stock

1,771Expected 11/8/2026

HK$42.09

HK$32.14

HK$29.51

HK$26.88

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CP2104

3.3 V

- 40 C

+ 85 C

Tube

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

CP2105-F01-GM
Silicon Labs
1: HK$42.58
2,728In Stock
5,693Expected 11/8/2026

Mfr. Part No.
CP2105-F01-GM

Mouser Part No
634-CP2105-F01-GM

Silicon Labs

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

Learn More

Datasheet

2,728In Stock

5,693Expected 11/8/2026

HK$42.58

HK$32.06

HK$27.54

HK$26.14

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

CP2105

3.3 V

- 40 C

+ 85 C

Tube

I/O Controller Interface IC HID USB to UART bridge

CP2110-F01-GMR
Silicon Labs
1: HK$40.85
4,023In Stock

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

Datasheet

4,023In Stock

Cut Tape

HK$40.85

HK$30.83

HK$28.28

HK$25.56

View

Reel

HK$22.03

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-24

CP2110

HID USB to UART Bridges

UART

10 I/O

3.6 V

3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

CP2110-F02-GM1
Silicon Labs
1: HK$43.40
694In Stock

Mfr. Part No.
CP2110-F02-GM1

Mouser Part No
634-CP2110-F02-GM1

Silicon Labs

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

Learn More

Datasheet

694In Stock

HK$43.40

HK$32.63

HK$28.61

HK$26.80

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

CP2110

3.6 V

3 V

- 40 C

+ 85 C

Tube

I/O Controller Interface IC HID USB to UART bridge

CP2110-F02-GM1R
Silicon Labs
1: HK$42.09
3,314In 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

Datasheet

3,314In Stock

Cut Tape

HK$42.09

HK$31.65

HK$29.10

HK$26.88

Reel

HK$26.88

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-28

CP2110

HID USB to UART Bridges

UART

10 I/O

3.6 V

3 V

- 40 C

+ 85 C

Reel, Cut Tape

I/O Controller Interface IC USB to UART Bridge QFN24

CP2104-F03-GMR
Silicon Labs
1: HK$42.09
22,480Expected 11/8/2026

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

Datasheet

22,480Expected 11/8/2026

Cut Tape

HK$42.09

HK$32.14

HK$29.59

HK$26.88

Reel

HK$24.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-24

CP2104

USB to UART Bridges

UART

4 I/O

3.6 V

3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

I/O Controller Interface IC USB to UART Bridge QFN28

CP2103-GM
Silicon Labs
1: HK$104.97
12,007On Order

Mfr. Part No.
CP2103-GM

Mouser Part No
634-CP2103-GM

Silicon Labs

I/O Controller Interface IC USB to UART Bridge QFN28

Learn More

Datasheet

12,007On Order

HK$104.97

HK$81.79

HK$73.73

HK$69.71

View

Min.: 1
Mult.: 1

SMD/SMT

MLP-28

CP2103

3.6 V

- 55 C

+ 125 C

Tube

CP21xx Smart Interface ICs

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