IS41C16256-60K ISSI, Integrated Silicon Solution Inc, IS41C16256-60K Datasheet - Page 7

• Manufacturer Part Number: IS41C16256-60K
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: DRAMr

Specifications of IS41C16256-60K

• Density: 4Mb
• Access Time (max): 60ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOJ
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Supply Current: 170mA
• Pin Count: 40
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

IS41C16256
IS41LV16256
AC CHARACTERISTICS
(Recommended Operating Conditions unless otherwise noted.)
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. J
06/29/00
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
t
RC
RAC
CAC
AA
RAS
RP
CAS
CP
CSH
RCD
ASR
RAH
ASC
CAH
AR
RAD
RAL
RPC
RSH
CLZ
CRP
OD
OE
OEHC
OEP
OES
RCS
RRH
RCH
WCH
WCR
/ t
OEA
Parameter
Random READ or WRITE Cycle Time
Access Time from RAS
Access Time from CAS
Access Time from Column-Address
RAS Pulse Width
RAS Precharge Time
CAS Pulse Width
CAS Precharge Time
CAS Hold Time
RAS to CAS Delay Time
Row-Address Setup Time
Row-Address Hold Time
Column-Address Setup Time
Column-Address Hold Time
Column-Address Hold Time
(referenced to RAS)
RAS to Column-Address Delay Time
Column-Address to RAS Lead Time
RAS to CAS Precharge Time
RAS Hold Time
CAS to Output in Low-Z
CAS to RAS Precharge Time
Output Disable Time
Output Enable Time
OE HIGH Hold Time from CAS HIGH
OE HIGH Pulse Width
OE LOW to CAS HIGH Setup Time
Read Command Setup Time
Read Command Hold Time
(referenced to RAS)
Read Command Hold Time
(referenced to CAS)
Write Command Hold Time
Write Command Hold Time
(referenced to RAS)
(1,2,3,4,5,6)
(27)
(21)
(26)
(15, 16)
(12)
(17)
(12, 17, 21)
(19, 28, 29)
(9, 25)
(6, 7)
(6, 8, 15)
(15, 29)
(10, 20)
(17, 27)
(20)
(17, 20)
(20)
(21)
(6)
(11)
Min. Max.
60
35
—
—
35
20
35
11
30
10
18
10
10
30
6
5
0
6
0
6
0
8
3
5
3
0
5
0
0
0
5
-35
10K
10K
—
—
10
18
—
—
—
28
—
—
—
—
—
20
—
—
—
—
—
12
10
—
—
—
—
—
—
—
—
Min.
90
50
—
—
50
30
50
19
40
14
25
14
10
10
40
8
8
0
8
0
8
0
3
5
3
0
5
0
0
0
8
-50
Max
10K
10K
14
25
36
25
12
15
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Min. Max.
110
60
60
40
10
10
60
20
10
10
40
15
30
15
10
10
10
50
—
—
—
0
0
0
3
5
3
5
0
0
0
-60
ISSI
10K
10K
—
ns
15
30
—
—
—
45
—
—
—
—
—
30
—
—
—
—
—
12
15
—
—
—
—
—
—
—
—
Units
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
ns
®
7