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參數(shù)資料
| 型號： | IDT7005L70PFB |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | DRAM |
| 英文描述： | HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM |
| 中文描述： | 8K X 8 DUAL-PORT SRAM, 70 ns, PQFP64 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, TQFP-64 |
| 文件頁數(shù)： | 6/20頁 |
| 文件大小： | 265K |
| 代理商： | IDT7005L70PFB |
6.06
14
IDT7005S/L
HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
IDT7005X35
IDT7005X55
IDT7005X70
Mil. Only
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
INTERRUPT TIMING
tAS
Address Set-up Time
0
—
0
—
0
—
ns
tWR
Write Recovery Time
0
—
0
—
0
—
ns
tINS
Interrupt Set Time
—
25
—
40
—
50
ns
tINR
Interrupt Reset Time
—
25
—
40
—
50
ns
IDT7005X15
IDT7005X17
IDT7005X20
IDT7005X25
Com'l. Only
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Unit
INTERRUPT TIMING
tAS
Address Set-up Time
0
—
0
—
0
—
0
—
ns
tWR
Write Recovery Time
0
—
0
—
0
—
0
—
ns
tINS
Interrupt Set Time
0
15
—
15
—
20
—
20
ns
tINR
Interrupt Reset Time
0
15
—
15
—
20
—
20
ns
WAVEFORM OF BUSY ARBITRATION CONTROLLED BY
CE
CE TIMING (M/SSSSS = VIH)(1)
2738 drw 15
ADDR"A"
and "B"
ADDRESSES MATCH
CE"A"
CE"B"
BUSY"B"
tAPS
tBAC
tBDC
(2)
NOTE:
2738 tbl 16
1. "X" in part numbers indicates power rating (S or L).
NOTES:
1. All timing is the same for left and right ports. Port “A” may be either the left or right port. Port “B” is the port opposite from port “A”.
2. If tAPS is not satisfied, the busy signal will be asserted on one side or another but there is no guarantee on which side busy will be asserted.
2738 drw 16
ADDR"A"
ADDRESS "N"
ADDR"B"
BUSY"B"
tAPS
tBAA
tBDA
(2)
MATCHING ADDRESS "N"
WAVEFORM OF BUSY ARBITRATION CYCLE CONTROLLED BY ADDRESS MATCH TIMING
(M/
SSSSS = VIH)(1)
AC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE(1)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT7005L70XLB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Dual-Port SRAM |
| IDT7005S | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM |
| IDT7005S15F | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM |
| IDT7005S15FB | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM |
| IDT7005S15G | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM |
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