How to bootload atmega328p by cp2102

The Pin Configuration is :

USB-Converter Pin: … Atmega328
RX Pin 3
TX Pin 2
DTR Pin 1 via 100nf Capacitor
5V Pins 7, 20, 21
Gnd Pins 8, 22

When I try to upload Burn Bootloader they show me
Arduino: 1.6.3 (Windows 8.1), Board: “Arduino Uno”

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x03

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x03

avrdude: stk500_recv(): programmer is not responding

Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.

avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x03

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x03

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x03

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x03

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x03

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x03

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x03

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x03

This report would have more information with
“Show verbose output during compilation”
enabled in File > Preferences.

Please help me how to do…

You can't burn the bootloader using the serial port. You can use an ISP programmer, or another Arduino. Here are some tutorials: http://www.gammon.com.au/breadboard http://www.gammon.com.au/forum/?id=11635

I will recommend getting a USBasp or USBtinyISP. Cheap, and supports almost any AVR microcontroller on the market :)

Thanks...