IS43DR32800A-5BBL ISSI, IS43DR32800A-5BBL Datasheet - Page 20

• Manufacturer Part Number: IS43DR32800A-5BBL
• Description: DRAM 256M (8Mx32) 200MHz Commercial Temp
• Manufacturer: ISSI

Specifications of IS43DR32800A-5BBL

• Product Category: DRAM
• Rohs: yes
• Data Bus Width: 32 bit
• Package / Case: WBGA-126
• Memory Size: 256 Mbit
• Maximum Clock Frequency: 400 MHz
• Access Time: 0.6 ns
• Supply Voltage - Max: 1.9 V
• Supply Voltage - Min: 1.7 V
• Maximum Operating Current: 210 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• 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
-
-
-
-
-
-