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参数资料
| 型号： | IDT7006 |
| 厂商： | Integrated Device Technology, Inc. |
| 英文描述： | HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM |
| 中文描述： | 高速16K的× 8双端口静态RAM |
| 文件页数： | 12/20页 |
| 文件大小： | 270K |
| 代理商： | IDT7006 |
6.07
12
IDT7006S/L
HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
NOTES:
1. Port-to-port delay through RAM cells from writing port to reading port, refer to "Timing Waveform of Write with Port-to-Port Read and
BUSY
".
2. To ensure that the earlier of the two ports wins.
3. t
BDD
is a calculated parameter and is the greater of 0, t
WDD
– t
WP
(actual), or t
DDD
– t
DW
(actual).
4. To ensure that the write cycle is inhibited with port "B" during contention on port "A".
5. To ensure that a write cycle is completed on port "B" after contention with port "A".
6. "X" is part numbers indicates power rating (S or L).
2739 tbl 15
BUSY TIMING (M/
S
= V
IL
)
BUSY
Input to Write
(4)
Write Hold After
BUSY
(5)
t
WB
0
—
0
—
0
—
ns
t
WH
25
—
25
—
25
—
ns
PORT-TO-PORT DELAY TIMING
Write Pulse to Data Delay
(1)
Write Data Valid to Read Data Delay
(1)
t
WDD
—
60
—
80
—
95
ns
t
DDD
—
45
—
65
—
80
ns
IDT7006X35
IDT7006X55
IDT7006X70
Mil. Only
Min.
Symbol
BUSY TIMING (M/
S
= V
IH
)
t
BAA
BUSY
Access Time from Address Match
t
BDA
BUSY
Disable Time from Address Not Matched
t
BAC
BUSY
Access Time from Chip Enable Low
t
BDC
BUSY
Disable Time from Chip Enable High
t
APS
Arbitration Priority Set-up Time
(2)
BUSY
Disable to Valid Data
(3)
Write Hold After
BUSY
(5)
Parameter
Min.
Max.
Min.
Max.
Max.
Unit
—
—
—
—
5
20
20
20
20
—
—
—
—
—
5
45
40
40
35
—
—
—
—
—
5
45
40
40
35
—
ns
ns
ns
ns
ns
t
BDD
—
35
—
40
—
45
ns
t
WH
25
—
25
—
25
—
ns
BUSY TIMING (M/
S
= V
IL
)
t
WB
BUSY
Input to Write
(4)
Write Hold After
BUSY
(5)
PORT-TO-PORT DELAY TIMING
t
WDD
Write Pulse to Data Delay
(1)
Write Data Valid to Read Data Delay
(1)
0
—
0
—
0
—
0
—
ns
t
WH
12
—
13
—
15
—
17
—
ns
—
30
—
30
—
45
—
50
ns
t
DDD
—
25
—
25
—
35
—
35
ns
AC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE
(6)
IDT7006X15 IDT7006X17
Com'l. Only Com'l. Only
Parameter Min. Max. Min.
IDT7006X20
IDT7006X25
Symbol
BUSY TIMING (M/
S
= V
IH
)
t
BAA
BUSY
Access Time from Address Match
t
BDA
BUSY
Disable Time from Address Not Matched
t
BAC
BUSY
Access Time from Chip Enable Low
t
BDC
BUSY
Disable Time from Chip Enable High
t
APS
Arbitration Priority Set-up Time
(2)
t
BDD
BUSY
Disable to Valid Data
(3
t
WH
Write Hold After
BUSY
(5)
Max.
Min.
Max.
Min.
Max.
Unit
—
—
—
—
5
—
12
15
15
15
15
—
18
—
—
—
—
—
5
—
13
17
17
17
17
—
18
—
—
—
—
—
5
—
15
20
20
20
17
—
30
—
—
—
—
—
5
—
17
20
20
20
17
—
35
—
ns
ns
ns
ns
ns
ns
ns
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| IDT7014S25PFI | HIGH-SPEED 4K x 9DUAL-PORT STATIC RAM |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT700620J | 制造商:未知厂家 制造商全称:未知厂家 功能描述:IC-SM-DUAL PORT SRAM |
| IDT7006L | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM |
| IDT7006L15F | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM |
| IDT7006L15FB | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM |
| IDT7006L15G | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM |
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