IC42S32202-6B ICSI [Integrated Circuit Solution Inc], IC42S32202-6B Datasheet - Page 45

• Manufacturer Part Number: IC42S32202-6B
• Description: 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM
• Manufacturer: ICSI [Integrated Circuit Solution Inc]

IC42S32202/L
Figure 14.3.Interleaved Column Read Cycle (Burst Length=4,CAS#Latency=3)
Integrated Circuit Solution Inc.
DR042-0C 08/17/2004
BS0,1
CAS#
A0-A9
DQM
RAS#
WE#
CKE
CLK
CS#
A10
DQ Hi-Z
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
Command
Activate
Bank A
RAx
RAx
t
CK3
t
RCD
Command
Bank A
Read
CAx
Command
Activate
Bank B
RBx
RBx
t
AC3
Ax0 Ax1
Command
Bank B
Read
CBx
Ax2
Command
Bank B
Read
CBy
Ax3
Bx0
Command
Bank B
Read
CBz
Bx1
By0
Command
Bank A
Read
CAy
By1
Bz0
Precharge
Command
Bank B
Bz1 A y0
Precharge
Command
Bank A
Ay1
Ay 2
Ay 3
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