V54C3128(16/80/40)4VC 128Mbit SDRAM 3.3 VOLT, TSOP II / BGA ...
V54C3128(16/80/40)4VC 128Mbit SDRAM 3.3 VOLT, TSOP II / BGA ...
V54C3128(16/80/40)4VC 128Mbit SDRAM 3.3 VOLT, TSOP II / BGA ...
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ProMOS TECHNOLOGIES<br />
<strong>V54C3128</strong>(<strong>16</strong>/<strong>80</strong>/<strong>40</strong>)<strong>4VC</strong><br />
7.2 Burst Read with Auto-Precharge<br />
Burst Length = 4, CAS latency = 2, 3)<br />
T0<br />
T1 T2 T3 T4 T5 T6 T7 T8<br />
CLK<br />
COMMAND READ A NOP NOP NOP NOP NOP NOP NOP NOP<br />
CAS latency = 2<br />
t CK2, I/O’s<br />
CAS latency = 3<br />
t CK3, I/O’s<br />
*<br />
t RP<br />
DOUT A0 DOUT A 1 DOUT A 2 DOUT A 3<br />
t RP<br />
*<br />
DOUT A0 DOUT A 1 DOUT A 2 DOUT A 3<br />
*<br />
Begin Autoprecharge<br />
Bank can be reactivated after t RP<br />
<strong>V54C3128</strong>(<strong>16</strong>/<strong>80</strong>/<strong>40</strong>)<strong>4VC</strong> Rev. 1.3 November 2008<br />
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