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11/12/03 03:40
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#58355 - 5.0V to 3.6V Logic
I thinking of using an 5V 8051 5V that talks to both 5V and 3.6V parts. The 5V and 3.6V part don;t share the same pin I/O

My 5V parts include:
SN74ls245,
SN74LS373,
LCD display,

My 3.6V logic is a serial flash and mpeg encoder
ST M25PE80
VLSI 1002

What are some of the best and cheapest ways to perform this task.

I was thinking about connecting the cathode of diode to 3.6V and the anode to the I/O pin that is required to be 3.6 CMOS. Any other solutions?

List of 7 messages in thread
TopicAuthorDate
5.0V to 3.6V Logic            01/01/70 00:00      
   RE: 5.0V to 3.6V Logic            01/01/70 00:00      
      RE: 5.0V to 3.6V Logic            01/01/70 00:00      
         RE: 5.0V to 3.6V Logic            01/01/70 00:00      
   RE: 5.0V to 3.6V Logic            01/01/70 00:00      
   5V tolerant?            01/01/70 00:00      
      RE: 5V tolerant?            01/01/70 00:00      

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