參數(shù)資料
型號： CY7C43663
廠商： Cypress Semiconductor Corp.
英文描述： 4K x36 Unidirectional Synchronous FIFO w/ Bus Matching(4K x36 單向同步先進先出帶總線匹配)
中文描述： 4K的x36單向同步FIFO瓦特/總線匹配（4K的x36單向同步先進先出帶總線匹配）
文件頁數(shù)： 6/28頁
文件大?。?/td> 422K
代理商： CY7C43663
CY7C43623
CY7C43633/CY7C43643
CY7C43663
/
CY7C43683
6
PRELIMINARY
Maximum Ratings
[1]
(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
[2]
......................................
–
0.5V to V
CC
+0.5V
DC Input Voltage
[2]
...................................
–
0.5V to V
CC
+0.5V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage ...........................................>2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current......................................................>200mA
Operating Range
Range
Ambient
Temperature
0
°
C to +70
°
C
–
40
°
C to +85
°
C
V
CC
[3]
Commercial
5.0V ± 0.5V
Industrial
5.0V ± 0.5V
Electrical Characteristics
Over the Operating Range
Parameter
V
OH
Description
Test Conditions
V
CC
= 4.5V,
I
OH
=
–
4.0 mA
V
CC
= 4.5V,
I
OL
= 8.0 mA
CY7C43623/33/43/63/83
Unit
V
Min.
2.4
Max.
Output HIGH Voltage
V
OL
Output LOW Voltage
0.5
V
V
IH
V
IL
I
IX
I
OZL
I
OZH
I
CC1[4]
Input HIGH Voltage
2.0
V
CC
0.8
V
Input LOW Voltage
–
0.5
V
μ
A
μ
A
Input Leakage Current
V
CC
= Max.
OE > V
IH
,
V
SS
< V
O
< V
CC
–
10
+10
Output OFF, High Z
Current
–
10
+10
Active Power Supply
Current
Com
’
l
100
mA
Ind
100
mA
I
SB[5]
Average Standby
Current
Com
’
l
10
mA
Ind
10
mA
Capacitance
[6]
Parameter
Description
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
CC
= 3.3V
Max.
4
8
Unit
pF
pF
C
IN
C
OUT
Notes:
1.
Input Capacitance
Output Capacitance
Stresses beyond those listed under
“
Absolute Maximum Ratings
”
may cause permanent damage to the device. These are stress ratings only and functional
operation of the device at these or any other conditions beyond those indicated under
“
recommended operating conditions
”
is not implied. Exposure to absolute-
maximum-rated conditions for extended periods may affect device reliability.
The input and output voltage ratings may be exceeded provided the input and output current ratings are observed.
Operating V
range for -7 speed is 5.0V ±0.25V.
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
are unloaded.
All inputs = V
–
0.2V, except RCLK and WCLK (which are at frequency = 0 MHz). All outputs are unloaded.
Tested initially and after any design or process changes that may affect these parameters.
2.
3.
4.
5.
6.
相關(guān)PDF資料
PDF描述
CY7C43683 16K x36 Unidirectional Synchronous FIFO w/ Bus Matching(16K x36 單向同步先進先出帶總線匹配)
CY7C43634 512 x36 x2 Bidirectional Synchronous FIFO w/ Bus Matching(512 x36 x2 雙向同步先進先出 帶總線匹配)
CY7C43624 256 x36 x2 Bidirectional Synchronous FIFO w/ Bus Matching(256 x36 x2 雙向同步先進先出帶總線匹配)
CY7C43644 1K x36 x2 Bidirectional Synchronous FIFO w/ Bus Matching(1K x36 x2 雙向同步先進先出帶總線匹配)
CY7C43664 4K x36 x2 Bidirectional Synchronous FIFO w/ Bus Matching(4K x36 x2 雙向同步先進先出帶總線匹配)
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