IDT7005L Integrated Device Technology, Inc., IDT7005L Datasheet - Page 14

• Manufacturer Part Number: IDT7005L
• Description: High-speed 8k X 8 Dual-port Static RAM
• Manufacturer: Integrated Device Technology, Inc.

IDT7005S/L
HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
WAVEFORM OF BUSY ARBITRATION CONTROLLED BY
WAVEFORM OF BUSY ARBITRATION CYCLE CONTROLLED BY ADDRESS MATCH TIMING
(M/
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 t
AC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE
NOTE:
1. "X" in part numbers indicates power rating (S or L).
Symbol
INTERRUPT TIMING
t
t
t
t
Symbol
INTERRUPT TIMING
t
t
t
t
AS
WR
INS
INR
AS
WR
INS
INR
ADDR
ADDR
S S S S S
BUSY
APS
= V
ADDR
BUSY
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.
and
"A"
"B"
"B"
CE
CE
IH
)
Address Set-up Time
Write Recovery Time
Interrupt Set Time
Interrupt Reset Time
Address Set-up Time
Write Recovery Time
Interrupt Set Time
Interrupt Reset Time
"A"
"B"
"A"
"B"
"B"
(1)
t
APS
(2)
t
Parameter
Parameter
APS
(2)
t
BAA
ADDRESS "N"
MATCHING ADDRESS "N"
t
Min.
BAC
IDT7005X15
Com'l. Only
0
0
0
0
ADDRESSES MATCH
6.06
Max.
15
15
—
—
Min.
Min.
IDT7005X17
Com'l. Only
IDT7005X35
—
—
—
—
0
0
0
0
CE CE CE CE CE
MILITARY AND COMMERCIAL TEMPERATURE RANGES
Max.
Max.
TIMING (M/
15
15
25
25
—
—
—
—
t
BDA
(1)
t
BDC
Min.
Min.
IDT7005X20
IDT7005X55
—
—
—
—
0
0
0
0
S S S S S
Max.
Max.
= V
20
20
40
40
—
—
—
—
IH
)
(1)
Min.
Min.
IDT7005X25
IDT7005X70
—
—
—
—
0
0
0
0
Mil. Only
Max.
Max.
2738 drw 16
20
20
50
50
—
—
—
—
2738 drw 15
2738 tbl 16
Unit
Unit
14
ns
ns
ns
ns
ns
ns
ns
ns