IC42S16800 ICSI [Integrated Circuit Solution Inc], IC42S16800 Datasheet - Page 9

• Manufacturer Part Number: IC42S16800
• Description: 4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM
• Manufacturer: ICSI [Integrated Circuit Solution Inc]

IC42S81600/IC42S81600L
IC42S16800/IC42S16800L
AC ELECTRICAL CHARACTERISTICS
Integrated Circuit Solution Inc.
DR023-0E 6/11/2004
(At V
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CK
CK
AC
AC
CH
CL
CKE
CKH
AS
AH
CMS
CMH
DS
DH
OH
OH
LZ
HZ
RC
RAS
RCD
RP
RRD
RSC
PDE
SRX
DPL
DAL
REF
T
Notes:
1. if clock rising time is longer than 1ns, (tr/2-0.5ns) should be added to the parameter.
3
2
3
2
3
2
DD
= V
Parameter
CLK Cycle Time
CLK to valid output delay
CLK high pulse width
CLK low pulse width
CKE setup time
CKE hold time
Address setup time
Address hold time
Command setup time
Command hold time
Data input setup time
Data input hold time
Output data hold time
CLK to output in low - Z
CLK to output in H - Z
ROW cycle time
ROW active time
RAS to CAS delay
Row precharge time
Row active to active delay
Transition time
Mode reg. set cycle
Power down exit setup time
Self refresh exit time
Data in to Precharge
Data in to Active/Refresh Delay Time
Refresh Time
DDQ
= 3.3 ± 0.3V, V
(1)
SS
= V
(1)
SSQ
CL= 3
CL= 2
CL= 3
CL= 2
CL= 3
CL= 2
= 0V , unless otherwise noted)
Min.
60.0
7.5
2.5
2.5
1.5
0.8
1.5
0.8
1.5
0.8
1.5
0.8
2.7
2.7
2.7
42
18
15
12
12
12
27
—
—
—
6
0
1
6
6
-6
100K
Max.
5.4
5.4
5.4
10
64
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Min.
67.5
7.5
2.5
2.5
1.5
0.8
1.5
0.8
1.5
0.8
1.5
0.8
2.7
2.7
7.5
7.5
10
45
20
20
15
15
15
35
—
—
—
3
0
1
-7
100K
Max.
5.4
5.4
10
64
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6
Min.
10
—
70
50
20
20
20
20
10
10
16
36
—
—
8
3
3
2
1
2
1
2
1
2
1
3
3
0
3
1
-8
100K
Max.
10
64
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6
6
6
Units
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
9