is42s16160c-7tli Integrated Silicon Solution, Inc., is42s16160c-7tli Datasheet - Page 8

• Manufacturer Part Number: is42s16160c-7tli
• Description: 256 Mb Single Data Rate Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

8
IS42S83200C
IS42S16160C, IC42S16160C
OPERATING AC PARAMETER
(AC operating conditions unless otherwise noted)
Row active to row active delay
RAS to CAS delay
Row precharge time
Row active time
Row cycle time
Last data in to row precharge
Last data in to active delay
Last data in to new col. address delay
Last data in to burst stop
Mode register set cycle time
R e fre sh in te rva l tim e
Auto refresh cycle time
NOTES:
1. The minimum number of clock cycles is determined by dividing the minimum time required with clock cycle time and then rounding off to the next
higher integer.
Parameter
t
t
t
t
t
t
t
t
t
t
t
ARFC
RAS
RDL
DAL
CDL
DBL
MRD
REF
Symbol
RRD
RCD
t
RAS
t
RC
RP
(min)
(min)
(max)
(max)
(min)
(min)
(min)
(min)
(min)
(min)
(min)
(min)
(min)
100K
12
18
18
42
60
64
60
-6
2
5
1
1
2
Integrated Silicon Solution, Inc. — www.issi.com
Version
100K
14
20
20
45
63
64
70
-7
2
5
1
1
2
100K
65
-75
15
20
20
45
64
75
2
5
1
1
2
Unit
CLK
CLK
CLK
CLK
CLK
ms
ns
ns
ns
ns
ns
ns
ns
Note
1
1
1
1
1
Rev. A
12/05/08