IDT71321LA IDT [Integrated Device Technology], IDT71321LA Datasheet - Page 7

• Manufacturer Part Number: IDT71321LA
• Description: HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS
• Manufacturer: IDT [Integrated Device Technology]

AC Electrical Characteristics Over the
Operating Temperature and Supply Voltage Range
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.
READ CYCLE
READ CYCLE
IDT7132SA/LA and IDT 7142SA/LA
High Speed 2K x 8 Dual Port Static RAM
Symbol
Symbol
t
t
t
t
AOE
t
t
ACE
t
t
t
t
t
ACE
AOE
t
t
t
t
t
t
t
RC
AA
OH
HZ
PU
PD
RC
AA
OH
HZ
PU
PD
LZ
LZ
Read Cycle Time
Chip Enable Access Time
Output Enable Access Time
Output Hold from Address Change
Output Low-Z Time
Output High-Z Time
Chip Enable to Power Up Time
Chip Disable to Power Down Time
Read Cycle Time
Chip Enable Access Time
Output Enable Access Time
Output Hold from Address Change
Output Low-Z Time
Output High-Z Time
Chip Enable to Power Up Time
Chip Disable to Power Down Time
Address Access Time
Address Access Time
(1,4)
(1,4)
(1,4)
(1,4)
(4)
(4)
Parameter
(4)
(4)
Parameter
6.42
7
Military, Industrial and Commercial Temperature Ranges
Min.
____
____
____
____
____
20
Com'l Only
3
0
0
7132X20
7142X20
Max.
(2)
(2)
____
____
____
____
20
20
10
20
11
(3,5)
Min.
Min.
____
____
____
____
____
25
____
____
____
____
____
55
3
0
0
Com'l, Ind
7132X25
7142X25
& Military
3
5
0
7132X55
7142X55
Com'l &
Military
Max.
Max.
(2)
(2)
____
____
____
____
25
25
25
12
10
____
____
____
____
55
55
25
25
50
Min.
Min.
____
____
____
____
____
100
35
____
____
____
____
____
10
3
0
0
5
0
7132X100
7142X100
7132X35
7142X35
Com'l &
Military
Com'l &
Military
Max.
Max.
____
____
____
____
35
35
20
35
100
100
15
____
____
____
____
40
40
50
2692 tbl 08a
2692 tbl 08b
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns