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參數(shù)資料
| 型號： | CY7C43643 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 1K x36 Unidirectional Synchronous FIFO w/ Bus Matching(1K x36 單向同步先進(jìn)先出帶總線匹配) |
| 中文描述： | 每1000 x36單向同步FIFO瓦特/總線匹配（每1000 x36單向同步先進(jìn)先出帶總線匹配） |
| 文件頁數(shù)： | 6/28頁 |
| 文件大小： | 422K |
| 代理商： | CY7C43643 |
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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.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C43643-15AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 36 128-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C43643AV-10AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 36 128-Pin TQFP |
| CY7C43643AV-15AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 36 128-Pin TQFP |
| CY7C43643AV-7AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 36 128-Pin TQFP |
| CY7C43644AV-10AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Bi-Dir 1K x 36 x 2 128-Pin TQFP |
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