CY7C291A
CY7C292A/CY7C293A
2
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ......................................−65°C to+150°C
Ambient Temperature with
Power Applied...................................................−55°C to+125°C
Supply Voltage to Ground Potential...................−0.5V to+7.0V
DC Voltage Applied to Outputs
in High Z State ......................................................−0.5V to+7.0V
DC Input Voltage .................................................−3.0V to +7.0V
DC Program Voltage .....................................................13.0V
UV Exposure.................................................7258 Wsec/cm
2
Static Discharge Voltage............................................>2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current..................................................... >200 mA
Selection Guide
7C291A-20
7C292A-20
7C293A-20
7C291A-25
7C292A-25
7C293A-25
7C291AL-25
7C292AL-25
7C293AL-25
7C291A-35
7C292A-35
7C293A-35
7C291AL-35
7C292AL-35
7C293AL-35
7C291A-50
7C292A-50
7C293A-50
7C291AL-50
7C292AL-50
7C293AL-50
Maximum Access Time (ns) 20 25 35 50
Maximum Operating
Current (mA)
Standard Commercial 120 90 90 90
Military 120 90 90
L Commercial 60 60 60
Standby Current (mA)
7C293A Only
Commercial 40 30 30 30
Military 40 40 40
Operating Range
Range
Ambient
Temperature V
CC
Commercial 0
°
C to + 70
°
C 5V ±10%
Industrial
[1]
−40
°
C to + 85
°
C 5V ±10%
Military
[2]
−55
°
C to + 125
°
C 5V ±10%
Notes:
1. Contact a Cypress representative for industrial temperature range spec-
ifications.
2. T
A
is the “instant on” case temperature.
