M2S56D20ATP - 256M Double Data Rate Synchronous DRAM
M2S56D20ATP is a 4-bank x 16,777,216-word x 4-bit, M2S56D30ATP is a 4-bank x 8,388,608-word x 8-bit, M2S56D40ATP is a 4-bank x 4,194,304-word x 16-bit, double data rate synchronous DRAM, with SSTL_2 interface.
All control and address signals are referenced to the rising edge of CLK.
Input data is re
M2S56D20ATP Features
* - Vdd=Vddq=2.5V+0.2V - Double data rate architecture; two data transfers per clock cycle - Bidirectional, data strobe (DQS) is transmitted/received with data - Differential clock inputs (CLK and /CLK) - DLL aligns DQ and DQS transitions with CLK transitions edges of DQS - Commands entered on each po
