IDT7132SA Integrated Device Technology, IDT7132SA Datasheet - Page 9

• Manufacturer Part Number: IDT7132SA
• Description: High Speed 2k X 8 Dual Port Static Ram
• Manufacturer: Integrated Device Technology

AC Electrical Characteristics Over the
Operating Temperature Supply Voltage Range
NOTES:
1. Transition is measured 0mV from Low or High-impedance voltage with Output Test Load (Figure 2). This parameter is guaranteed by device characterization
2. PLCC package only.
3. For Master/Slave combination, t
4. If OE is LOW during a R/W controlled write cycle, the write pulse width must be the larger of t
5. 'X' in part numbers indicates power rating (SA or LA).
6. Industrial temperature: for specific speeds, packages and powers contact your sales office.
WRITE CYCLE
WRITE CYCLE
IDT7132SA/LA and IDT 7142SA/LA
High Speed 2K x 8 Dual Port Static RAM
but is not production tested.
bus for the required t
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WC
EW
AW
WP
WR
DW
WZ
OW
WC
EW
AW
WP
WR
DW
WZ
OW
AS
DH
AS
HZ
DH
HZ
Chip Enable to End-of-Write
Data Valid to End-of-Write
Output High-Z Time
Data Hold Time
Output Active from End-of-Write
Chip Enable to End-of-Write
Data Valid to End-of-Write
Output High-Z Time
Data Hold Time
Output Active from End-of-Write
Write Cycle Time
Address Valid to End-of-Write
Address Set-up Time
Write Pulse Width
Write Recovery Time
Write Enable to Output in High-Z
Write Cycle Time
Address Valid to End-of-Write
Address Set-up Time
Write Pulse Width
Write Recovery Time
Write Enable to Output in High-Z
DW
. If OE is High during a R/W controlled write cycle, this requirement does not apply and the write pulse can be as short as the specified t
WC
(3)
(3)
(4)
(4)
(1)
(1)
= t
BAA
+ t
WP
Parameter
, since R/W =
(1)
(1)
(1)
(1)
Parameter
V
IL
must occur after t
6.42
BAA
9
.
Military, Industrial and Commercial Temperature Ranges
WP
Min.
____
____
20
15
15
15
10
Com'l Only
0
0
0
0
or (t
7132X20
7142X20
WZ
+ t
Max.
(2)
(2)
____
____
____
____
____
____
____
____
____
DW
10
10
(5,6)
) to allow the I/O drivers to turn off data to be placed on the
Min.
Min.
____
____
____
____
55
40
40
30
20
25
20
20
15
12
0
0
0
0
0
0
0
0
Com'l, Ind
7132X25
7142X25
& Military
7132X55
7142X55
Com'l &
Military
Max.
Max.
(2)
(2)
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
25
30
10
10
Min.
Min.
100
____
____
____
____
90
90
55
40
35
30
30
25
15
0
0
0
0
0
0
0
0
7132X100
7142X100
Com'l &
7132X35
7142X35
Com'l &
Military
Military
Max.
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
40
40
15
15
2692 tbl 10
2692 tbl 09
WP
Unit
Unit
.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns