CY7C264-55WC Cypress Semiconductor Corp, CY7C264-55WC Datasheet - Page 2

• Manufacturer Part Number: CY7C264-55WC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C264-55WC

• Density: 64Kb
• Organization: 8Kx8
• Interface Type: Parallel
• In System Programmable: In System/External
• Frequency (max): Not RequiredMHz
• Access Time (max): 55ns
• Package Type: Windowed CDIP
• Reprogramming Technique: UV
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 100mA
• Pin Count: 24
• Mounting: Through Hole
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

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
DC Program Voltage
(Pin 19 DIP, Pin 23 LCC) ..............................................13.0V
Document #: 38-04010 Rev. *B
Maximum Access Time
Maximum Operating
Current
Maximum Standby
Current (7C261 only)
[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
Static Discharge Voltage............................................ >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current..................................................... >200 mA
UV Exposure ................................................ 7258 Wsec/cm
Operating Range
Commercial
Military
Notes:
1.
2.
The volatge on any input or I/O pin cannot exceed the power pin during
power-up.
T
Range
A
7C261-35
7C263-35
7C264-35
is the “instant on” case temperature.
[2]
100
120
35
30
30
7C261-45
7C263-45
7C264-45
–55 C to + 125 C
0 C to + 70 C
100
120
Temperature
45
30
30
Ambient
CY7C263/CY7C264
7C261-55
7C263-55
7C264-55
100
120
55
30
30
CY7C261
5V
5V
Page 2 of 14
V
CC
Unit
mA
mA
mA
mA
10%
10%
ns
2