CY7C4801_02 Datasheet, PDF (3/23 Pages) Cypress Semiconductor – 256/512/1K/2K/4K/8K x9 x2 Double Sync FIFOs

CY7C4801/4811/4821
CY7C4831/4841/4851
Selection Guide
Maximum Frequency (MHz)
Maximum Access Time (ns)
Minimum Cycle Time (ns)
Minimum Data or Enable Set-Up (ns)
Minimum Data or Enable Hold (ns)
Maximum Flag Delay (ns)
Active Power Supply
Current (I_CC1) (mA)
Commercial
Industrial
7C48X1-10
100
8
10
3
0.5
8
60
70
7C48X1-15
66.7
10
15
4
1
10
60
70
7C48X1-25
40
15
25
6
1
15
60
70
7C48X1-35
28.6
20
35
7
2
20
60
70
Density
Package
CY7C4801
Double 256 x 9
64-pin TQFP
CY7C4811
Double 512 x 9
64-pin TQFP
CY7C4821
Double 1K x 9
64-pin TQFP
CY7C4831
Double 2K x 9
64-pin TQFP
CY7C4841
Double 4K x 9
64-pin TQFP
CY7C4851
Double 8K x 9
64-pin TQFP
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 .................................................−0.5V to +7.0V
Output Current into Outputs (LOW) .............................20 mA
Static Discharge Voltage............................................ >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current..................................................... >200 mA
Operating Range^[1]
Range
Commercial
Industrial^[2]
Ambient
Temperature
0°C to +70°C
−40°C to +85°C
V_CC
5V ± 10%
5V ± 10%
Notes:
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.
Document #: 38-06005 Rev. *A
Page 3 of 23