IS42S32800D-6TL-TR ISSI, Integrated Silicon Solution Inc, IS42S32800D-6TL-TR Datasheet - Page 36

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IS42S32800D-6TL-TR

Manufacturer Part Number
IS42S32800D-6TL-TR
Description
IC SDRAM 256MBIT 166MHZ 86TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Datasheet

Specifications of IS42S32800D-6TL-TR

Format - Memory
RAM
Memory Type
SDRAM
Memory Size
256M (8Mx32)
Speed
166MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
86-TSOPII
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
IS42S32800D
36
Figure 10.2.Random Column Write (Page within same Bank)
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
(Burst Length=4,CAS#Latency=2)
Command
Activate
Bank A
RBw
RBw
t
CK2
Command
Bank A
Write
DBw0
CBw
DBw1 DBw2 DBw3
Command
Bank B
Write
DBx0 DBx1 DBy0
CBx
Command
Bank B
Write
CBy
DBy1 DBy2 DBy3
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Command
Bank B
Command
Activate
Bank B
RBz
RBz
Command
Bank B
DBz0 DBz1 DBz2 DBz3
CBz
Write
Rev. 00B
11/21/07

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