Skip to main content
Knowledgebase
Home
Renesas Electronics Europe - Knowledgebase

Is CLK>>X1 connection required in oscillation via crystal resonator?

Latest Updated:12/01/2011

Question:

p.24 and p.25 of the uPD78F0058 data sheet describe the CLK >> X1 connection, but is this connection required in the case of oscillation via a crystal resonator?

Answer:

No.
This is simply an example when supplying the clock from the programmer side.
Therefore, during normal use when the device itself generates the clock, this connection is not required.
Suitable Products