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7005L15PFGB Datasheet(PDF) 14 Page - Integrated Device Technology

Part No. 7005L15PFGB
Description  HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
Download  21 Pages
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Maker  IDT [Integrated Device Technology]
Homepage  http://www.idt.com
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7005L15PFGB Datasheet(HTML) 14 Page - Integrated Device Technology

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6.42
IDT7005S/L
High-Speed 8K x 8 Dual-Port Static RAM
Military, Industrial and Commercial Temperature Ranges
14
Waveform of BUSY Arbitration Controlled by CE Timing(1) (M/S = VIH)
NOTE:
1. 'X' in part number 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.
Waveform of BUSY Arbitration Cycle Controlled by Address Match
Timing(1) (M/S = VIH)
AC Electrical Characteristics Over the
Operating Temperature and Supply Voltage Range(1)
2738 drw 15
ADDR"A"
and "B"
ADDRESSES MATCH
CE"A"
CE"B"
BUSY"B"
tAPS
(2)
tBAC
tBDC
2738 drw 16
ADDR"A"
ADDRESS "N"
ADDR"B"
BUSY"B"
tAPS
(2)
tBAA
tBDA
MATCHING ADDRESS "N"
7005X15
Com'l Only
7005X17
Com'l Only
7005X20
Com'l, Ind
& Military
7005X25
Com'l &
Military
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
____
15
____
15
____
20
____
20
ns
tINR
Interrupt Reset Time
____
15
____
15
____
20
____
20
ns
2738 tbl 16a
7005X35
Com'l, Ind
& Military
7005X55
Com'l, Ind
& Military
7005X70
Military
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
2738 tbl 16b


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