C chamilackjm New Member Jul 15, 2012 #1 i have confused, this is my quetion, i want a 89C51 IC for a one of circuit, so i checked it in online to buy, but there are three different kind of ICs, ( 89C51-PC, 89C51-PI, 89C51-PU ) which one i want to buy ??? please help me!!!!
i have confused, this is my quetion, i want a 89C51 IC for a one of circuit, so i checked it in online to buy, but there are three different kind of ICs, ( 89C51-PC, 89C51-PI, 89C51-PU ) which one i want to buy ??? please help me!!!!
Ian Rogers User Extraordinaire Forum Supporter Most Helpful Member Jul 15, 2012 #2 P = PDIP ( plastic dual inline pin ).... Then... I = Industrial -40 to +85°C.... C = commercial 0 to 70°C.... Not sure about U. So it depends on temperature....
P = PDIP ( plastic dual inline pin ).... Then... I = Industrial -40 to +85°C.... C = commercial 0 to 70°C.... Not sure about U. So it depends on temperature....
K KeepItSimpleStupid Well-Known Member Most Helpful Member Jul 15, 2012 #3 See PDF page 177: https://www.electro-tech-online.com/custompdfs/2012/07/doc4337.pdf U might mean green
See PDF page 177: https://www.electro-tech-online.com/custompdfs/2012/07/doc4337.pdf U might mean green
C chamilackjm New Member Jul 16, 2012 #4 Ian Rogers said: P = PDIP ( plastic dual inline pin ).... Then... I = Industrial -40 to +85°C.... C = commercial 0 to 70°C.... Not sure about U. So it depends on temperature.... Click to expand... then i can be used any chip for this, because of your help, i could solve my problem...., thank you very much for your help
Ian Rogers said: P = PDIP ( plastic dual inline pin ).... Then... I = Industrial -40 to +85°C.... C = commercial 0 to 70°C.... Not sure about U. So it depends on temperature.... Click to expand... then i can be used any chip for this, because of your help, i could solve my problem...., thank you very much for your help
C chamilackjm New Member Jul 16, 2012 #5 KeepItSimpleStupid said: See PDF page 177: https://www.electro-tech-online.com/custompdfs/2012/07/doc4337.pdf U might mean green Click to expand... ohh thank you my friend because of this data sheet, i could to get knowledge more
KeepItSimpleStupid said: See PDF page 177: https://www.electro-tech-online.com/custompdfs/2012/07/doc4337.pdf U might mean green Click to expand... ohh thank you my friend because of this data sheet, i could to get knowledge more