Need help with following qeustions
Consider a 1Gbyte memory chip that does not use banks or rows/cols. If that chip has 8 data pins
How many address pins must it have? 30
How many pins for clock and ground? 2
How many control pins? 3
How many data pins? 8
How many total pins? 43
Let's say we broken it up into 8 banks? How many total pins now? 43
Then why use banks? Concurrent reads
Let's say we divided it into an even number of rows and columns. How many total pins now (but no banks)? 30
How do you get 30 for the first part of the question