IS43DR32800A-37CBLI ISSI, IS43DR32800A-37CBLI Datasheet - Page 20

• Manufacturer Part Number: IS43DR32800A-37CBLI
• Description: DRAM 256M (8Mx32) 266MHz Industrial Temp
• Manufacturer: ISSI

Specifications of IS43DR32800A-37CBLI

• Product Category: DRAM
• Rohs: yes
• Factory Pack Quantity: 162

IS43DR32800A, IS43/46DR32801A
7. Timings are specified with CK/CK differential slew rate of 2.0 V/ns. Timings are guaranteed for DQS signals with
a differential slew rate of 2.0 V/ns in differential strobe mode and a slew rate of 1 V/ns in single ended mode. See
Specific Notes on derating for other slew rate values.
8. Data setup and hold time derating (t
DDR2-400/533 tDS/tDh derating with differential data strobe
20
DQ
Slew
rate
V/ns
DtDS, DtDH derating values for DDR2-400, DDR2-553 (All units in ‘ps’; the note applies to the entire table)
2.0
1.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
DtDS DtDH DtDS DtDH DtDS DtDH DtDS DtDH DtDS DtDH DtDS DtDH DtDS DtDH DtDS DtDH DtDS DtDH
125
83
4.0 V/ns
0
-
-
-
-
-
-
45
21
0
-
-
-
-
-
-
125
-11
83
3.0 V/ns
0
-
-
-
-
-
-14
45
21
0
-
-
-
-
-
125
-11
-25
2.0 V/ns
83
ds
0
-
-
-
-
, t
dh
-14
-31
45
21
0
-
-
-
-
).
DQS, DQS Differential Slew Rate
-13
-31
1.8 V/ns
95
12
1
-
-
-
-
-19
-42
33
12
-2
-
-
-
-
-19
-43
1.6 V/ns
24
13
-1
-
-
-
-
Integrated Silicon Solution, Inc. — www.issi.com
-30
-59
24
10
-7
-
-
-
-
-31
-74
1.4 V/ns
25
11
-7
-
-
-
-
-18
-47
-89
22
5
-
-
-
-
-127 -140 -115 -128 -103 -116
-19
-62
1.2 V/ns
23
5
-
-
-
-
-35
-77
17
-6
-
-
-
-
-50
1.0 V/ns
17
-7
-
-
-
-
-
-23
-65
6
-
-
-
-
-
-38
0.8 V/ns
5
-
-
-
-
-
-
09/08/2010
Rev. 00E
-11
-53
-
-
-
-
-
-