M16U4G16256A - DDR4 SDRAM
Symbol CK_t, CK_c CKE Type Input Input Function Clock: CK_t and CK_c are differential clock inputs.
All address and control input signals are sampled on the crossing of the positive edge of CK_t and negative edge of CK_c.
Clock Enable: CKE HIGH activates, and CKE Low deactivates, internal clock