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Name: CP2102N-A02-GQFN20R
Brand: Silicon Labs
SKU: CP2102N-A02-GQFN20R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs CP2102N-A02-GQFN20R

Part No.:: CP2102N-A02-GQFN20R

Manufacturer:: Silicon Labs

Package:: 20-WFQFN Exposed Pad

Datasheet:: CP2102N-A02-GQFN20R.pdf

Description:: IC USB TO UART BRIDGE QFN20

In Stock:: 2670

Quantity:: Add To Cart

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CP2102N-A02-GQFN20R Specifications

Package/Case:
20-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
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-GQFN20R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CP2102N-A02-GQFN20R 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-GQFN20R 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-GQFN20R information

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CP2102N-A02-GQFN20R Typical application Circuitry

The CP2102N-A02-GQFN20R is a part of the CP210x series, a renowned line of USB to UART bridge controllers. These controllers are specifically designed to facilitate seamless communication between USB and UART interfaces, making them highly useful in a wide range of applications like embedded systems, portable devices, and computer peripherals. The CP2102N-A02-GQFN20R stands out for its compact form factor, low power consumption, and efficient bridging capabilities between USB and serial communication protocols.

1. VDD (Power Supply) Connection: The CP2102N-A02-GQFN20R requires a power supply connected to its VDD pins, typically requiring a voltage in the range of 3.0V to 3.6V. These pins are crucial for powering the device.

2. Ground (GND) Connection: The ground pins, including pins 1, 5, 9, and 13, should be connected to the system's ground. Ensuring the stability and operation of the CP2102N-A02-GQFN20R requires a correct ground connection.

3. USB Data Lines: Pins 2 (D-) and 3 (D+) are dedicated to USB data communication. They should be connected to the corresponding D- and D+ lines of the USB interface to establish USB connectivity.

4. UART Interface: The CP2102N-A02-GQFN20R features UART transmit and receive data lines through pins 10 (TXD) and 11 (RXD). These pins enable serial communication between the CP2102N-A02-GQFN20R and a UART-compatible device.

5. Regulator Output (REGIN): Pin 4 serves as the REGIN pin and provides voltage to the internal regulator. This pin can be connected to the VDD pin or an external source, depending on the specific requirements of the application.

6. Signal Ground for UART (GND): Pin 16 also acts as the signal ground for the UART interface and should be connected to the system ground.

7. GPIOs and Other Functional Pins: The CP2102N-A02-GQFN20R includes GPIO pins, such as 6 (RI), 7 (DCD), and 8 (CTS), offering additional control and interfacing options.

8. Decoupling Capacitors: It's advisable to use decoupling capacitors near the VDD pins to stabilize the voltage supply and reduce noise, ensuring smooth operation of the CP2102N-A02-GQFN20R.

9. PCB Layout: When designing a PCB for the CP2102N-A02-GQFN20R, it is important to minimize the length of the traces connecting the USB and UART lines to maintain signal integrity.

In summary, the CP2102N-A02-GQFN20R, a member of the CP210x USB to UART bridge controller series, is engineered to provide reliable USB connectivity in serial communication systems. Accurate connections for power, ground, USB data lines, and the UART interface are vital for the effective operation of the CP2102N-A02-GQFN20R. Furthermore, integrating decoupling capacitors and carefully planning the PCB layout are key to optimizing the performance and reliability of the CP2102N-A02-GQFN20R in various digital communication applications.

CP2102N-A02-GQFN20R FAQ

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3. Are the CP2102N-A02-GQFN20R price and inventory displayed accurate?

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6. What is the process for return or replacement of CP2102N-A02-GQFN20R?

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-GQFN20R we delivered, we will accept the replacement or return of the CP2102N-A02-GQFN20R 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-GQFN20R.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations