IDT7132SA/LA and IDT 7142SA/LA
High Speed 2K x 8 Dual Port Static RAM
Military, Industrial and Commercial Temperature Ranges
AC Electrical Characteristics Over the
Operating Temperature and Supply Voltage Range(3,5)
7132X20(2)
7142X20(2)
Com'l Only
7132X25(2)
7132X35
7142X35
Com'l &
Military
7142X25(2)
Com'l, Ind
& Military
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
READ CYCLE
____
____
____
t
RC
AA
ACE
AOE
OH
LZ
HZ
PU
PD
Read Cycle Time
20
25
35
ns
ns
ns
ns
ns
ns
ns
ns
____
____
____
t
Address Access Time
Chip Enable Access Time
Output Enable Access Time
20
20
25
25
35
35
____
____
____
____
____
____
t
t
11
12
20
____
____
____
t
Output Hold from Address Change
Output Low-Z Time (1,4)
3
3
3
____
____
____
t
0
0
0
Output High-Z Time(1,4)
10
10
15
____
____
____
t
t
Chip Enable to Power Up Time(4)
Chip Disable to Power Down Time(4)
0
0
0
____
____
____
____
____
____
t
20
25
35
ns
2692 tbl 08a
7132X55
7132X100
7142X55
Com'l &
Military
7142X100
Com'l &
Military
Symbol
READ CYCLE
Parameter
Min.
Max.
Min.
Max.
Unit
____
____
t
RC
AA
ACE
AOE
OH
LZ
HZ
PU
PD
Read Cycle Time
55
100
ns
ns
ns
ns
ns
ns
ns
ns
____
____
t
Address Access Time
55
55
100
100
____
____
____
____
t
Chip Enable Access Time
Output Enable Access Time
Output Hold from Address Change
Output Low-Z Time(1,4)
t
25
40
____
____
t
3
10
____
____
t
5
5
Output High-Z Time(1,4)
25
40
____
____
t
t
Chip Enable to Power Up Time(4)
Chip Disable to Power Down Time(4)
0
0
____
____
____
____
t
50
50
ns
2692 tbl 08b
NOTES:
1. Transition is measured 0mV from Low or High-Impedance Voltage Output Test Load (Figure 2).
2. PLCC package only.
3. 'X' in part numbers indicates power rating (SA or LA).
4. This parameter is guaranteed by device characterization, but is not production tested.
5. Industrial temperature: for specific speeds, packages and powers contact your sales office.
7
6.42
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
