CY7C263-55DMB Cypress Semiconductor Corp, CY7C263-55DMB Datasheet - Page 2

• Manufacturer Part Number: CY7C263-55DMB
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C263-55DMB

• Density: 64Kb
• Organization: 8Kx8
• Interface Type: Parallel
• Access Time (max): 55ns
• Package Type: CDIP
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Pin Count: 24
• Mounting: Through Hole
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Lead Free Status / RoHS Status: Not Compliant

Document #: 38-04010 Rev. *C
Selection Guide
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperatures..................................–65°C to+150°C
Ambient Temperature with
Power Applied..............................................–55°C to+125°C
Supply Voltage to Ground Potential
(Pin 24 to Pin 12) ............................................ –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
Notes
Maximum Access Time
Maximum Operating
Current
Maximum Standby
Current (7C261 only)
1. The voltage on any input or I/O pin cannot exceed the power pin during power-up.
2. T
A
is the “instant on” case temperature.
[1]
Commercial
Military
Commercial
Military
7C261-20
7C263-20
7C264-20
120
20
40
7C261-25
7C263-25
7C264-25
120
140
25
40
40
DC Program Voltage
(Pin 19 DIP, Pin 23 LCC) .............................................. 13.0V
Static Discharge Voltage............................................ >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current ..................................................... >200 mA
UV Exposure ................................................ 7258 Wsec/cm
Operating Range
Commercial
Military
Range
7C261-35
7C263-35
7C264-35
[2]
100
120
35
30
30
7C261-45
7C263-45
7C264-45
–55
0
100
120
Temperature
45
30
30
°
°
C to + 70
Ambient
C to + 125
CY7C263/CY7C264
°
7C261-55
7C263-55
7C264-55
C
°
C
100
120
55
30
30
CY7C261
5V ± 10%
5V ± 10%
Page 2 of 14
V
CC
Unit
mA
mA
mA
mA
ns
2