When the memory device receives address information and byte information
M, the memory device continuously provides M bytes corresponding to M
addresses following an address assigned in the address information. The
memory device includes: an address calculation module, an address buffer,
a decoding module, a plurality of memory units and output buffers. Each
output buffer is capable of receiving data of two units and sequentially
outputting the data. When the address calculation module stores an
address in the address buffer, the decoding module makes cells
corresponding to the address simultaneously output data to the output
buffers, such that the output buffers sequentially output data of
respective unit. The address calculation module starts to count the next
address, such that when the output buffer finishes outputting, the next
address is already stored in the address buffer, and the decoding module
has already made units corresponding to the next address output data.