4096 bits
524288 Bytes equals 512 Kilobytes
512
512 megabytes equates to 536,870,912 bytes.
I do not understand the question. You can buy parts that are 8 bits by 512 which is 512 bytes. Static RAM by it's nature is fairly self contained with little in additional circuits since it does not require refresh.
56 bits is 7 bytes.
72 bits is 9 bytes.
18 bytes is 144 bits.
4800 bits is 600 bytes.
512 bytes
two thousand bits No, there are 8 bits in a byte.
16777216 bits 2097152 bytes
2 bytes 8 bits in a byte