CY7C291ACY7C292A/CY7C293A
2

Maximum Ratings

(Above which the useful life may be impaired . F or us er guid e-
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/cm2
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
LCommercial 60 60 60
Standby Current (mA)
7C293A Only Commercial 40 30 30 30
Military 40 40 40

Operating Range

Range Ambient
Temperature VCC
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. TA is the “instant on” case temper ature .