A memory device and method of operation of such a memory device

摘要

A memory device having an array of memory cells connected to a core voltage level, and access circuitry used to perform a write operation in order to write data into a plurality of addressed memory cells. At least one bit line associated with at least each column in the array containing an addressed memory cell is precharged to the peripheral voltage level prior to the write operation being performed. Word line driver circuitry is then configured to assert a word line signal at the core voltage level on the word line associated with the row of the array containing the addressed memory cells. Write multiplexing driver circuitry asserts a mux control signal to write multiplexing circuitry which then couples the bit line of each addressed memory cell to the write driver circuitry in dependence on the mux control signal identifying which column contains the addressed memory cells.