IS42S32800B-7TL INTEGRATED SILICON SOLUTION (ISSI), IS42S32800B-7TL Datasheet - Page 29
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IS42S32800B-7TL
Manufacturer Part Number
IS42S32800B-7TL
Description
IC, SDRAM, 256MBIT, 143MHZ, TSOP-86
Manufacturer
INTEGRATED SILICON SOLUTION (ISSI)
Datasheet
1.IS42S32800B-7BL.pdf
(62 pages)
Specifications of IS42S32800B-7TL
Memory Type
DRAM - Sychronous
Access Time
7ns
Page Size
256Mbit
Memory Case Style
TSOP
No. Of Pins
86
Operating Temperature Range
-40°C To +85°C
Frequency
143MHz
Termination Type
SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS42S32800B-7TL
Manufacturer:
ISSI
Quantity:
1 000
Part Number:
IS42S32800B-7TL
Manufacturer:
ISSI
Quantity:
20 000
Company:
Part Number:
IS42S32800B-7TLI
Manufacturer:
ISSI
Quantity:
1 000
IS42S32800B
Integrated Silicon Solution, Inc.
Rev. F
07/21/09
Figure 6.2.Clock Suspension During Burst Read (Using CKE)
BS0,1
CAS#
A0-A9
DQM
RAS#
WE#
CKE
CLK
CS#
Note:CKE to CLK disable/enable =1 clock
A10
DQ
Hi-Z
Command
T0
Activate
Bank A
(Burst Length=4,CAS#Latency=2)
t
RAx
RAx
CK2
T 1 T2
Command
Bank A
Read
CAx
T3 T4
Ax0
Clock Suspend
T5 T6
1 Cycle
Ax1
T7 T8
Clock Suspend
2 Cycle
Ax2
T9 T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Clock Suspend
3 Cycle
Ax3
t
HZ
29