IDT7132SA/LA and IDT 7142SA/LA
High Speed 2K x 8 Dual Port Static RAM
Military, Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the Operating
Temperature Supply Voltage Range (VCC = 5.0V ± 10%)
7132SA
7142SA
7132LA
7142LA
Symbol
Parameter
Test Conditions
Min.
Max.
Min.
Max.
Unit
Input Leakage Current(1)
___
___
|ILI|
V
V
CC = 5.5V,
IN = 0V to VCC
10
5
µA
___
___
|ILO
|
Output Leakage Current
Output Low Voltage
10
5
V
= 5.5V,
CCEC= VIH, VOUT = 0V to VCC
µA
V
___
___
___
___
V
V
OL
IOL = 4mA
0.4
0.5
0.4
0.5
Open Drain Output
Low Voltage (BUSY)
IOL = 16mA
OL
V
___
___
V
OH
Output High Voltage
IOH = -4mA
2.4
2.4
V
2692 tbl 05
NOTE:
1. At Vcc < 2.0V leakages are undefined.
Data Retention Characteristics (LA Version Only)
Symbol
Parameter
Test Condition
Min.
Typ.(1)
Max.
Unit
V
___
___
VDR
V
CC for Data Retention
VCC = 2.0V
2.0
___
I
CCDR
Data Retention Current
µA
µA
ns
CE > VCC -0.2V
Mil. & Ind.
Com'l.
100
4000
___
V
IN > VCC -0.2V or
IN < 0.2V
100
1500
(3)
___
___
t
CDR
Chip Deselect to Data Retention Time
Operation Recovery Time
0
V
(3)
(2)
RC
___
___
t
R
t
ns
2692 tbl 06
NOTES:
1. VCC = 2V, TA = +25°C, and is not production tested.
2. tRC = Read Cycle Time
3. This parameter is guaranteed but not production tested.
Data Retention Waveform
DATA RETENTION MODE
VCC
VDR
2.0V
≥
4.5V
4.5V
tCDR
tR
VDR
CE
VIH
VIH
,
2692 drw 05
5
6.42
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
