IDT7016 데이터 시트보기 (PDF) - Integrated Device Technology
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IDT7016 Datasheet PDF : 20 Pages
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IDT7016S/L
HIGH-SPEED 16K x 9 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
AC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE(4)
Symbol
Parameter
IDT7016X12
Com'l. Only
Min. Max
READ CYCLE
tRC
Read Cycle Time
12
—
tAA
Address Access Time
tACE
Chip Enable Access Time(3)
—
12
—
12
tAOE
Output Enable Access Time
—
8
tOH
Output Hold from Address Change
tLZ
Output Low-Z Time(1, 2)
tHZ
Output High-Z Time(1, 2)
tPU
Chip Enable to Power Up Time(2)
tPD
Chip Disable to Power Down Time(2)
3
—
3
—
—
10
0
—
—
12
tSOP
Semaphore Flag Update Pulse (OE or SEM)
10
—
tSAA
Semaphore Address Access Time
—
12
IDT7016X15
Com'l. Only
Min. Max. Unit
15
—
ns
—
15
ns
—
15
ns
—
10
ns
3
—
ns
3
—
ns
—
10
ns
0
—
ns
—
15
ns
10
—
ns
—
15
ns
IDT7016X20 IDT7016X25 IDT7016X35
Symbol
Parameter
READ CYCLE
tRC
Read Cycle Time
tAA
Address Access Time
tACE
Chip Enable Access Time(3)
tAOE
Output Enable Access Time
tOH
Output Hold from Address Change
tLZ
Output Low-Z Time(1, 2)
tHZ
Output High-Z Time(1, 2)
tPU
Chip Enable to Power Up Time(2)
tPD
Chip Disable to Power Down Time(2)
tSOP
Semaphore Flag Update Pulse (OE or SEM)
tSAA
Semaphore Address Access Time
Min. Max. Min.
20
—
25
—
20
—
—
20
—
—
12
—
3
—
3
3
—
3
—
12
—
0
—
0
—
20
—
10
—
10
—
20
—
NOTES:
1. Transition is measured ±200mV from Low or High-impedance voltage with Output Test Load (Figure 2).
2. This parameter is guaranteed by device characterization but not production tested.
3. To access RAM, CE = VIL and SEM = VIH. To access semaphore, CE = VIH and SEM = VIL.
4. "X" in part numbers indicates power rating (S or L).
Max.
—
25
25
13
—
—
15
—
25
—
25
Min.
35
—
—
—
3
3
—
0
—
15
—
Max. Unit
— ns
35 ns
35 ns
20 ns
— ns
— ns
20 ns
— ns
35 ns
— ns
35 ns
3190 tbl 11
6.13
7
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