IS42S16100F-7BLI ISSI, Integrated Silicon Solution Inc, IS42S16100F-7BLI Datasheet - Page 13

• Manufacturer Part Number: IS42S16100F-7BLI
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS42S16100F-7BLI

• Lead Free Status / Rohs Status: Compliant

IS42/45S16100F, IS42VS16100F
IS42VS16100F OPERATING FREQUENCY / LATENCY RELATIONSHIPS
AC TEST CONDITIONS
Integrated Silicon Solution, Inc. — www.issi.com
Rev. 00C
06/03/2010
Input
SYMBOL PARAMETER
—
—
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
cac
rcd
rac
rc
ras
rp
rrd
ccd
dpl
dal
rbd
wbd
rql
wdl
pql
qmd
dmd
mrd
OUTPUT
INPUT
CLK
Clock Cycle Time
Operating Frequency
CAS Latency
Active Command To Read/Write Command Delay Time
RAS Latency (t
Command Period (REF to REF / ACT to ACT)
Command Period (ACT to PRE)
Command Period (PRE to ACT)
Command Period (ACT[0] to ACT [1])
Column Command Delay Time
(READ, READA, WRIT, WRITA)
Input Data To Precharge Command Delay Time
Input Data To Active/Refresh Command Delay Time
(During Auto-Precharge)
Burst Stop Command To Output in HIGH-Z Delay Time
(Read)
Burst Stop Command To Input in Invalid Delay Time
(Write)
Precharge Command To Output in HIGH-Z Delay Time
(Read)
Precharge Command To Input in Invalid Delay Time
(Write)
Last Output To Auto-Precharge Start Time (Read)
DQM To Output Delay Time (Read)
DQM To Input Delay Time (Write)
Mode Register Set To Command Delay Time
1.8V
0.9V
0.0V
1.8V
0.9V
0.0V
t
CS
rcd
t
OH
+ t
(Input/Output Reference Level: 0.9V)
cac
t
t
0.9V
)
CHI
CH
t
CK
t
CL
t
AC
0.9V
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
Output Load
I/O
-75
133
30 pF
7.5
10
—
—
—
-2
3
3
6
6
3
2
1
2
5
3
0
3
0
2
0
2
50 Ω
-10
100
10
10
–2
—
—
—
3
3
6
6
3
2
1
2
5
3
0
3
0
2
0
2
0.5 x VDDQ V
-10
12
83
—
—
—
-1
2
2
4
8
5
2
2
1
2
4
2
0
2
0
2
0
2
UNITS
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
MHz
ns
13