CP2103-GM Overview
There is a copy of it in the 28-VFQFN Exposed Pad package. It is easy to carry thanks to its Tube-shaped packaging. A temperature of -40°C~85°C should be maintained for reliable operation. The 3V~3.6VV power source is all you need to use it. The terminations in it can be broken down into 28's. Providing a voltage of 3.3V leads to high efficiency. There are two CP2103s in the number. In order for the device to function, 28 pins must be used. BUS CONTROLLER, UNIVERSAL SERIAL BUS uPs, uCs, and peripheral ICs are present in this gadget. It is set to 20mA for the supply current to the gadget. The device runs at a frequency of 48MHz, which is determined by its clock. 3.3V is the best voltage setting for maximum efficiency. There are currently 1 channels available for use.
CP2103-GM Features
48MHz clock frequency

CP2103-GM Applications
There are a lot of Silicon Labs
CP2103-GM Controllers Interface ICs applications.

Dimming Control Devices
Commercial LED Lighting
Smart LED Lighting
Portable Appliances
Battery-Operated Devices
Cellular Data Devices
Factory Automation and Process Controls
IrDA transmission control
Remote transmission formatter
Docking

Factory Lead Time	6 Weeks
Package / Case	28-VFQFN Exposed Pad
Surface Mount	YES
Number of Pins	28
Weight	67.75536mg
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	1997
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Not For New Designs
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
Terminal Finish	Matte Tin (Sn)
Voltage - Supply	3V~3.6V
Terminal Position	QUAD
Supply Voltage	3.3V
Base Part Number	CP2103
Function	Bridge, USB to UART
Operating Supply Voltage	3.3V
Number of Channels	1
Interface	UART
Operating Supply Current	20mA
Nominal Supply Current	26mA
uPs/uCs/Peripheral ICs Type	BUS CONTROLLER, UNIVERSAL SERIAL BUS
Clock Frequency	48MHz
Data Rate	1 Mbps
Protocol	USB
USB	USB 2.0
Standards	USB 2.0
Ambient Temperature Range High	125°C
Height	1mm
Length	5mm
Width	5mm
REACH SVHC	Unknown
Radiation Hardening	No
RoHS Status	RoHS Compliant
Lead Free	Lead Free