IS42S16100-6BLI 查看數據表（PDF） - Integrated Silicon Solution
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产品描述 (功能)
生产厂家
IS42S16100-6BLI
Integrated Silicon Solution
IS42S16100-6BLI Datasheet PDF : 81 Pages
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IS42S16100
OPERATING FREQUENCY / LATENCY RELATIONSHIPS
Symbol Parameter
—
Clock Cycle Time
—
Operating Frequency
tcac
CAS Latency
trcd
Active Command To Read/Write Command Delay Time
trac
RAS Latency (trcd + tcac)
trc
Command Period (REF to REF / ACT to ACT)
tras
Command Period (ACT to PRE)
trp
Command Period (PRE to ACT)
trrd
Command Period (ACT[0] to ACT [1])
tccd
Column Command Delay Time
(READ, READA, WRIT, WRITA)
tdpl
Input Data To Precharge Command Delay Time
tdal
Input Data To Active/Refresh Command Delay Time
(During Auto-Precharge)
trbd
Burst Stop Command To Output in HIGH-Z Delay Time
(Read)
twbd
Burst Stop Command To Input in Invalid Delay Time
(Write)
trql
Precharge Command To Output in HIGH-Z Delay Time
(Read)
twdl
Precharge Command To Input in Invalid Delay Time
(Write)
tpql
Last Output To Auto-Precharge Start Time (Read)
tqmd
DQM To Output Delay Time (Read)
tdmd
DQM To Input Delay Time (Write)
tmcd
Mode Register Set To Command Delay Time
-5
-6
-7 Units
5
6
7
ns
200 166 143
MHz
3
3
3
cycle
3
3
3
cycle
6
6
6
cycle
9
9
9
cycle
6
6
6
cycle
3
3
3
cycle
2
2
2
cycle
1
1
1
cycle
2
2
2
cycle
5
5
5
cycle
3
3
3
cycle
0
0
0
cycle
3
3
3
cycle
0
0
0
cycle
-2
–2
–1
cycle
2
2
2
cycle
0
0
0
cycle
2
2
2
cycle
AC TEST CONDITIONS (Input/Output Reference Level: 1.4V)
Input
2.8V
CLK 1.4V
0.0V
2.8V
INPUT 1.4V
0.0V
tCS
tOH
tCK
tCHI
tCL
tCH
tAC
Output Load
I/O
OUTPUT
1.4V
1.4V
50 Ω
50 pF
+1.4V
8
Integrated Silicon Solution, Inc. — www.issi.com
Rev. D
01/28/08
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