SEMICONDUCTOR MEMORY APPARATUS AND DATA INPUT AND OUTPUT METHOD THEREOF

摘要

A semiconductor memory apparatus includes an input data bus inversion unit, a data input line, a termination unit, a data recovery unit and a memory bank. The input data bus inversion unit determines whether or not to invert a plurality of input data based on an operation mode signal and the plurality of input data and generates a plurality of conversion data. The data input line transmits the plurality of conversion data. The termination unit terminates the data input line in response to the operation mode signal. The data recovery unit receives the plurality of conversion data and generates a plurality of storage data. The memory bank configured to store the plurality of storage data.

主权项

1. A semiconductor memory apparatus comprising:
an input data bus inversion unit configured to determine whether or not to invert a plurality of input data based on an operation mode signal and the plurality of input data and to generate a plurality of conversion data; a data input line configured to transmit the plurality of conversion data; a termination unit configured to terminate the data input line in response to the operation mode signal; a data recovery unit configured to receive the plurality of conversion data and generate a plurality of storage data; and a memory bank configured to store the plurality of storage data.