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EM636165-XXI View Datasheet(PDF) - Etron Technology

Part NameEM636165-XXI Etron
Etron Technology Etron
Description1Mega x 16 Synchronous DRAM (SDRAM)
EM636165-XXI Datasheet PDF : 73 Pages
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EtronTech
1M x 16 SDRAM EM636165-XXI
Figure 13.1. Read and Write Cycle (Burst Length=4, CAS# Latency=1)
CL K
CKE
T0 T 1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
tCK1
CS#
RAS#
CAS#
WE #
A11
A10
RAx
A0~A9
DQ M
RAx CAx
CAy
CAz
DQ Hi-Z
Ax0 Ax1 Ax2 Ax3
Activate
Command
Bank A
Read
Command
Bank A
DAy0 DAy1
DAy3
Az0 Az1
Az3
Write The Write Data Read
Command is Masked with a Command
Bank A Zero Clock Bank A
Latency
The Read Data
is Masked with a
Two Clock
Latency
Precharge
Command
Bank B
Preliminary
45
Rev. 1.1 Apr. 2005
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