IDT7016S_14 Datasheet, PDF (14/21 Pages) Integrated Device Technology – HIGH-SPEED 16K X 9 DUAL-PORT STATIC RAM

IDT7016S/L
High-Speed 16K x 9 Dual-Port Static RAM
Military, Industrial and Commercial Temperature Ranges
Waveform of BUSY Arbitration Controlled by CE Timing⁽¹⁾ (M/S = VIH)
ADDR"A"
and "B"
ADDRESSES MATCH
CE"A"
CE"B"
BUSY"B"
tAPS ⁽²⁾
tBAC
tBDC
3190 drw 15
Waveform of BUSY Arbitration Cycle Controlled by Address Match
Timing⁽¹⁾ (M/S = VIH)
ADDR"A"
ADDR"B"
BUSY"B"
tAPS ⁽²⁾
ADDRESS "N"
MATCHING ADDRESS "N"
tBAA
tBDA
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 “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.
3190 drw 16
AC Electrical Characteristics Over the
Operating Temperature and Supply Voltage Range⁽¹⁾
7016X12
Com'l Only
Symbol
Parameter
Min.
Max.
INTERRUPT TIMING
tAS
Address Set-up Time
0
____
tWR
Write Recovery Time
0
____
tINS
Interrupt Set Time
____
12
tINR
Interrupt Reset Time
____
12
Symbol
INTERRUPT TIMING
tAS
Address Set-up Time
tWR
Write Recovery Time
tINS
Interrupt Set Time
tINR
Interrupt Reset Time
Parameter
NOTE:
1. 'X' in part numbers indicates power rating (S or L).
7016X20
Com'l, Ind
& Military
Min.
Max.
7016X25
Com'l &
Military
Min.
Max.
0
____
0
____
0
____
0
____
____
20
____
20
____
20
____
20
7016X15
Com'l Only
Min.
Max. Unit
0
____
ns
0
____
ns
____
15
ns
____
15
ns
7016X35
Com'l &
Military
3190 tbl 15a
Min.
Max. Unit
0
____
ns
0
____
ns
____
25
ns
____
25
ns
3190 tbl 15b
6.1442