Burn in usualy means that they have run the part in a very hot enironvent to make sure it doesn't fail.
You mean the programming is to be done at 125°c....But what about the hour part ? 168±8 ....It seems to me that it can be programmed only for a limited number of hours...and depending on the speed of the programmer, it might mean ~ 700 times....(assuming 4096 bytes each requiring 200ms pulse)
Tell me - am I wrong ?
You might be able to program it with switches, but there is no practical use in doing so. A microcontroller works quite effectively.
I have to write a minimal monitor for my first 8085, and have got a 5v source, 8085, ram chip and plan to buy a EPROM chip...So my first programme must be via switches or worse...by pulling wires in and out of the breadboard
(nightmare!!)
If I choose an EEPROM, does it become any different to interface it with an 8085 ?
And I still want to know if UV light is needed during the programming...[/code]