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Name: CP2102N-A02-GQFN24
Brand: Silicon Labs
SKU: CP2102N-A02-GQFN24
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs CP2102N-A02-GQFN24

Part No.:: CP2102N-A02-GQFN24

Manufacturer:: Silicon Labs

Package:: 24-VFQFN Exposed Pad

Datasheet:: CP2102N-A02-GQFN24.pdf

Description:: IC USB TO UART BRIDGE QFN24

In Stock:: 3773

Quantity:: Add To Cart

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CP2102N-A02-GQFN24 Specifications

Package/Case:
24-VFQFN Exposed Pad
Packaging:
Tube
Series:
USBXpress™
ProductStatus:
Active
Protocol:
USB
Function:
Bridge, USB to UART
Interface:
UART
Standards:
USB 2.0
Voltage-Supply:
3V ~ 3.6V
Current-Supply:
9.5mA
OperatingTemperature:
-40°C ~ 85°C (TA)

CP2102N-A02-GQFN24 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CP2102N-A02-GQFN24 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for CP2102N-A02-GQFN24 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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CP2102N-A02-GQFN24 information

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CP2102N-A02-GQFN24 Typical application Circuitry

The CP2102N-A02-GQFN24 is a part of the CP210x series, which is renowned for its USB to UART (Universal Asynchronous Receiver-Transmitter) bridge controllers. This series is specifically designed to facilitate seamless communication between USB and UART interfaces, making the CP2102N-A02-GQFN24 ideal for applications requiring USB connectivity in devices that communicate over UART. The CP2102N-A02-GQFN24 is particularly noted for its high integration, compact form factor, and reliability, making it a preferred choice in embedded systems, portable devices, and various computer peripherals.

1. Power Supply (VDD) Connection: VDD pins 17, 18, and 23 of the CP2102N-A02-GQFN24 require a steady power source to be connected to. These should be connected to a source providing a voltage in the range of 3.0V to 3.6V.

2. Ground (GND) Connection: The ground pins for the CP2102N-A02-GQFN24 are pins 1, 5, 9, 13, 20, and 24. For the system to function correctly, the ground pin on each of these GND pins has to be connected.

3. USB Data Lines: Pins 2 (D-) and 3 (D+) are the data lines for USB communication. These should be connected to the corresponding D- and D+ lines of the USB connector.

4. UART Interface Connections: The CP2102N-A02-GQFN24 interfaces with UART through pins 10 (TXD - Transmit Data) and 11 (RXD - Receive Data). These pins facilitate the transmission and reception of UART data.

5. Regulator Input (REGIN): Pin 4 is the regulator input (REGIN). Depending on the needs of the application, this pin can be tethered to VDD or connected to an external voltage source.

6. Oscillator Connection: The external oscillator is connected via pins 14 (VPP) and 15 (VDD). This oscillator provides the necessary clock signals for the CP2102N-A02-GQFN24.

7. Signal Ground for UART: Pin 16 is the signal ground for the UART interface and should be connected to the system ground.

8. GPIO and Additional Functionalities: The CP2102N-A02-GQFN24 includes various GPIO and additional function pins, like 6 (RI), 7 (DCD), 8 (CTS), which offer extended capabilities for control and interfacing.

9. Decoupling Capacitors: It's recommended to use decoupling capacitors near the VDD pins to stabilize the voltage supply and reduce noise.

10. PCB Layout: When designing a PCB for the CP2102N-A02-GQFN24, it is crucial to ensure short trace lengths for the USB and UART lines to maintain signal integrity. The oscillator circuit should also be carefully laid out to guarantee stable operation.

In summary, the CP2102N-A02-GQFN24, belonging to the CP210x USB to UART bridge controller series, is designed for applications that bridge USB and UART communications. Correctly connecting the power supply, ground, USB data lines, UART interface, and oscillator circuit is vital for the CP2102N-A02-GQFN24's functionality. Moreover, implementing decoupling capacitors and careful PCB layout are essential to enhance the performance and reliability of the CP2102N-A02-GQFN24 in various digital systems.

CP2102N-A02-GQFN24 FAQ

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6. What is the process for return or replacement of CP2102N-A02-GQFN24?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the CP2102N-A02-GQFN24 we delivered, we will accept the replacement or return of the CP2102N-A02-GQFN24 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of CP2102N-A02-GQFN24.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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