參數(shù)資料
型號(hào)： IDT7006L70FB
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： DRAM
英文描述： HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
中文描述： 16K X 8 DUAL-PORT SRAM, 70 ns, PQFP68
封裝： 0.970 X 0.970 INCH, 0.080 INCH HEIGHT, QFP-68
文件頁(yè)數(shù)： 15/20頁(yè)
文件大?。?/td> 263K
代理商： IDT7006L70FB
IDT7006S/L
HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
6.07
15
WAVEFORM OF INTERRUPT TIMING
(1)
TRUTH TABLES
TRUTH TABLE I — INTERRUPT FLAG
(1,4)
Left Port
R/
W
L
CE
L
OE
L
A
13L
-A
0L
L
L
X
X
X
X
X
X
X
X
L
L
Right Port
OE
R
INT
L
X
X
L
(3)
H
(2)
R/
W
R
X
X
L
X
CE
R
X
L
L
X
A
13R
-A
0R
INT
X
3FFF
3FFE
X
R
L
(2)
H
(3)
X
X
Function
3FFF
X
X
3FFE
X
L
X
X
Set Right
INT
R
Flag
Reset Right
INT
R
Flag
Set Left
INT
L
Flag
Reset Left
INT
L
Flag
NOTES:
1. Assumes
BUSY
L
=
BUSY
R
= V
IH
.
2. If
BUSY
L
= V
IL
, then no change.
3. If
BUSY
R
= V
IL
, then no change.
4.
INT
R and
INT
L
must be initialized at power-up.
2739 tbl 17
2739 drw 17
ADDR
"A"
INTERRUPT SET ADDRESS
CE
"A"
R/
W
"A"
t
AS
t
WC
t
WR
(3)
(4)
t
INS(3)
INT
"B"
(2)
2739 drw 18
ADDR
"B"
INTERRUPT CLEAR ADDRESS
CE
"B"
OE
"B"
t
AS
t
RC
(3)
t
INR(3)
INT
"B"
(2)
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. See Interrupt truth table.
3. Timing depends on which enable signal (
CE
or R/
W
) is asserted last.
4. Timing depends on which enable signal (
CE
or R/
W
) is de-asserted first.
相關(guān)PDF資料
PDF描述
IDT7006L70G HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
IDT7006L70GB HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
IDT7006L70J HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
IDT7006L70JB HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
IDT7006L70PF HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT7006L70G 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
IDT7006L70GB 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 128KBIT 70NS 68PGA
IDT7006L70J 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
IDT7006L70JB 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM
IDT7006L70L68B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Dual-Port SRAM
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