CY7C43643 CYPRESS [Cypress Semiconductor], CY7C43643 Datasheet - Page 13

• Manufacturer Part Number: CY7C43643
• Description: 1K/4K/16K x36 Unidirectional Synchronous FIFO with Bus Matching
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-06021 Rev. *B
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ...................................–65
Ambient Temperature with
Power Applied...............................................–55
Supply Voltage to Ground Potential ............... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High-Z State
DC Input Voltage
Electrical Characteristics
AC Test Loads and Waveforms (-10 and -15)
Notes:
10. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and functional
12. The Voltage on any input or I/O pin cannot exceed the power pin during power-up.
13. Operating V
14. Input signals switch from 0V to 3V with a rise/fall time of less than 3 ns, clocks and clock enables switch at 20 MHz, while data inputs switch at 10 MHz. Outputs
15. All inputs = V
16. Tested initially and after any design or process changes that may affect these parameters.
11. The input and output voltage ratings may be exceeded provided the input and output current ratings are observed.
V
V
V
V
I
I
I
I
I
Capacitance
C
C
OZH
IX
OZL
CC1
SB
OH
OL
IH
IL
IN
OUT
[15]
Parameter
operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to abso-
lute-maximum-rated conditions for extended periods may affect device reliability.
are unloaded.
[14]
Parameter
OUTPUT
CC
CC
[11]
5V
range for -7 speed is 5.0V ±0.25V.
[11]
– 0.2V, except RCLK and WCLK (which are at frequency = 0 MHz). All outputs are unloaded.
[16]
INCLUDING
C
.....................................–0.5V to V
L
JIG AND
.................................–0.5V to V
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output OFF, High-Z Current
Active Power Supply Current
Average Standby Current
= 30 pF
SCOPE
[10,12]
Input Capacitance
Output Capacitance
R1 = 1.1K
Description
Over the Operating Range
Description
R2 = 680
°
°
C to +150
C to +125
CC
CC
V
I
V
I
V
OE
V
OH
OL
+0.5V
+0.5V
CC
CC
CC
SS
= 8.0 mA
= 4.0 mA
= Max.
°
°
= 4.5V,
= 4.5V,
< V
T
V
C
C
V
A
Test Conditions
CC
IH
= 25
O
,
< V
= 3.3V
°
Test Conditions
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage........................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current..................................................... > 200 mA
Operating Range
GND
C, f = 1 MHz,
3.0V
CC
Commercial
Industrial
Range
3 ns
Com’l
Ind
Com’l
Ind
ALL INPUT PULSES
10%
90%
Temperature
0°C to +70
40
Min.
Ambient
2.4
2.0
CY7C43643/63/83
0.5
°
10
10
C to +85
Max.
°
4
8
C
°
C
90%
10%
Max.
CY7C43643
CY7C43663
CY7C43683
V
+10
+10
100
100
0.5
0.8
10
10
CC
3 ns
5.0V ± 0.5V
5.0V ± 0.5V
Page 13 of 29
V
CC
Unit
pF
pF
[13]
Unit
mA
mA
mA
mA
V
V
V
V
A
A