G gondu New Member Jan 9, 2008 #1 what is the maximum crystal frequency that can be compatibal with 89c52
futz Active Member Jan 9, 2008 #2 gondu said: what is the maximum crystal frequency that can be compatibal with 89c52 Click to expand... Read your datasheet. It will tell you all you need to know.
gondu said: what is the maximum crystal frequency that can be compatibal with 89c52 Click to expand... Read your datasheet. It will tell you all you need to know.
J johnsmith123 Member Jan 9, 2008 #3 gondu said: what is the maximum crystal frequency that can be compatibal with 89c52 Click to expand... look at the markings on the chip. if its an 89C52-12 then the max safe freq is 12MHz. if its an 89C52-20 then the max safe freq is 20MHz. if its an 89C52-24 then the max safe freq is 24MHz. also refer to the datasheet, near the back.
gondu said: what is the maximum crystal frequency that can be compatibal with 89c52 Click to expand... look at the markings on the chip. if its an 89C52-12 then the max safe freq is 12MHz. if its an 89C52-20 then the max safe freq is 20MHz. if its an 89C52-24 then the max safe freq is 24MHz. also refer to the datasheet, near the back.