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.

Results: 12
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Series Product Interface Type Number of I/Os Supply Voltage - Max Supply Voltage - Min Minimum Operating Temperature Maximum Operating Temperature Packaging
Silicon Labs I/O Controller Interface IC HID USB to UART Bridge QFN24 26.035In Stock
Rp91.179,62
Rp69.531,34
Rp64.027,54
Rp58.156,82
Min.: 1
Mult.: 1
SMD/SMT QFN-24 CP2110 3.3 V 3.3 V - 40 C + 85 C Tube

Silicon Labs I/O Controller Interface IC HID USB to UART bridge 3.254In Stock
Cut Tape
Rp93.931,52
Rp71.549,40
Rp65.862,14
Rp59.807,96
Reel
Rp53.570,32
Min.: 1
Mult.: 1
: 2.500
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
Silicon Labs I/O Controller Interface IC USB to UART Bridge QFN24 19.313In Stock
Cut Tape
Rp93.931,52
Rp72.099,78
Rp66.412,52
Rp60.358,34
Reel
Rp51.185,34
Min.: 1
Mult.: 1
: 2.500
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

Silicon Labs I/O Controller Interface IC USB to Quad UART Bridge QFN64 5.277In Stock
32.500Expected 15/01/2027
Cut Tape
Rp239.965,68
Rp187.863,04
Rp174.837,38
Rp160.527,50
Reel
Rp138.512,30
Min.: 1
Mult.: 1
: 2.500
SMD/SMT QFN-64 CP2108 Reel, Cut Tape, MouseReel
Silicon Labs I/O Controller Interface IC USB to UART Bridge QFN28 18In Stock
8.000On Order
Cut Tape
Rp219.418,16
Rp212.263,22
Rp159.977,12
Rp146.951,46
Reel
Rp134.659,64
Min.: 1
Mult.: 1
: 2.500
SMD/SMT MLP-28 CP2103 3.6 V 3.6 V - 55 C + 125 C Reel, Cut Tape, MouseReel
Silicon Labs I/O Controller Interface IC USB to UART Bridge QFN24 1.976In Stock
3.822Expected 15/01/2027
Rp96.316,50
Rp73.384,00
Rp67.696,74
Rp61.275,64
Min.: 1
Mult.: 1
SMD/SMT QFN-24 CP2104 3.3 V 3.3 V - 40 C + 85 C Tube
Silicon Labs I/O Controller Interface IC USB to Dual UART Bridge QFN24 4.470In Stock
9.555Expected 15/01/2027
Rp91.546,54
Rp69.714,80
Rp64.211,00
Rp58.156,82
Min.: 1
Mult.: 1
SMD/SMT QFN-24 CP2105 3.3 V 3.3 V - 40 C + 85 C Tube

Silicon Labs I/O Controller Interface IC HID USB to UART bridge 2.507In Stock
2.500Expected 28/05/2027
Cut Tape
Rp93.748,06
Rp70.999,02
Rp65.128,30
Rp57.239,52
Reel
Rp49.534,20
Min.: 1
Mult.: 1
: 2.500
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
Silicon Labs I/O Controller Interface IC HID USB to UART Bridge QFN28 642In Stock
Rp93.931,52
Rp71.549,40
Rp65.862,14
Rp59.807,96
Min.: 1
Mult.: 1
SMD/SMT QFN-28 CP2110 3.6 V 3 V - 40 C + 85 C Tube
Silicon Labs I/O Controller Interface IC USB to Dual UART Bridge QFN24 50In Stock
48.500On Order
Cut Tape
Rp91.546,54
Rp69.714,80
Rp64.211,00
Rp58.156,82
Reel
Rp52.286,10
Min.: 1
Mult.: 1
: 2.500
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

Silicon Labs I/O Controller Interface IC USB to Quad UART Bridge QFN64 18In Stock
7.800On Order
Rp239.965,68
Rp187.863,04
Rp174.837,38
Rp160.527,50
Min.: 1
Mult.: 1
SMD/SMT QFN-64 CP2108 I/O Controllers Serial 3.6 V 3 V - 40 C + 85 C Tray
Silicon Labs I/O Controller Interface IC USB to UART Bridge QFN28
9.871Expected 04/11/2026
Rp232.260,36
Rp180.891,56
Rp162.912,48
Rp153.005,64
Min.: 1
Mult.: 1
SMD/SMT MLP-28 CP2103 3.6 V 3.6 V - 55 C + 125 C Tube