Error uploading sketches to atmega328p via FTDI chip

Hi,

I am making a microcontroller using a atmega328pu and the FT232RQ chip from FTDI for the USB. While prototyping I have used two atmega328p chips. One is from an Arduino and one I got on amazon. When inserted into an Arduino Uno, sketches can be uploaded to both chips. However when using the FTDI chip circuit, I was able to upload sketches to the chip that I removed from an Arduino, but attempting to upload sketches to the other atmega328 it shows this error:



avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x8b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x8b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x8b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x8b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x8b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x8b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x8b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x8b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x8b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x8b

avrdude done.  Thank you.

Problem uploading to board.  See https://support.arduino.cc/hc/en-us/sections/360003198300 for suggestions.

I am trying to find out why both chips work with the Arduino Uno, but only the Arduino's chip works with my circuit.

Considerations:

  • I have burnt the bootloader onto both chips
  • tried using a FT232 board with no result
  • the non-functional chip can be reset

Settings :

Board : Arduino UNO
Port : COM14
Programmer : Arduino as ISP

Here is the schematic that I used.

Thank you for any help!