EM658160 Datasheet (Etron Technology Inc.) - 4M x 16 DDR Synchronous DRAM

EM658160, 4M x 16 DDR Synchronous DRAM

Symbol CK, /CK Type Input 4Mx16 DDR SDRAM EM658160 Table 1.

Pin Details of EM658160 Description Differential Clock: CK, /CK are driven by the system clock.

All SDRAM input signals are sampled on the positive edge of CK.

Both CK and /CK increment the internal burst counter and controls the output

EM658160 Features

* Fast clock rate: 300/285/250/200/166/143/125MHz Differential Clock CK & /CK Bi-directional DQS DLL enable/disable by EMRS Fully synchronous operation Internal pipeline architecture Four internal banks, 1M x 16-bit for each bank Programmable Mode and Extended Mode registers - /CAS Latency: 2, 2.5, 3