Capacitance as a specification for DDR2, DDR3

Status
Not open for further replies.

ZincBear

Member level 2
Joined
Aug 19, 2005
Messages
50
Helped
4
Reputation
8
Reaction score
4
Trophy points
1,288
Location
Singapore
Activity points
1,686
Dear experts,

There is a burning question that has been bothering me.

When i looked through the JEDEC standards for memory such as DDR, DDRII and DDRIII, i always see this specification for pin capacitance for the various address and data pins. Why is this so?

Given that these people are concerned with timing diagrams and eye diagrams, how does this pin capacitance affect compliance of memory chips?


Kindly share any insight..thanks!
 

Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…