Have a nice
I am so sorry to ask this question since this is not a exact forum for this
I have a LPC922F MCU
I need to know what is the best IDE that I can use to program this MCU
What is the best Programmer That I can use to program LPC922F
I have USBASP programmer SO can I use it to program LPC922F
Your advise is highly appreciated
Thanks in advanced
This seems to be completely odd MCU from discussed MCUs here on the forum. Even though there is ISP programming interface according the datasheet, it looks different from that on AVR. It will need deeper understanding. I have doubts about USBasp use for now.
It looks like it's based on the Intel MCS51 core. So an IDE for that would be a start.
You can also use a normal editor and a C/C++ compiler and/or an assembler.
I also think that Atmel had some 89 series microcontrollers; see if you can find something; maybe Atmel Studio?
No idea about the programmer; I suspect that there are a lot of variables at will determine what will work or not. I would say, start looking for a MCS51 programmer and check if it supports the specific chip.
I think LPC from NXP (Philips Semiconductors)
Is there any active forum to discuss LPC legacy product
Thanks in advised
Yes, it is from NXP.
Is there any active forum to discuss LPC legacy product
Even though I do not like such advice: Use Google! It is same what I would do. Sorry.
Budvar10:
Yes, it is from NXP. Even though I do not like such advice: Use Google! It is same what I would do. Sorry.
I did google for OP 
He can take it further from there.
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Have you been posting your question at different places on the web Found a few extremely similar recent questions 
Which now makes it far more difficult to find the real answers.
Maybe try https://www.embeddedrelated.com/; more specific there is a LPC900 users discussion section.
PA3040:
I am so sorry to ask this question since this is not a exact forum for thisI have a LPC922F MCU
Is it an Arduino compatible\supported microcontroller ?