In the CRWD, the voltage swing in the wordlines is from ground to VDD .However, the CRWD recycles the charge used in the previously selected wordline using a large capacitor.

• 该方式引入一个大电容与字线之间做电荷循环分配，不改变字线的摆幅，可以循环利用上一次选中字线上的电荷，从而减少字线消耗的功耗。