參數(shù)資料
型號(hào): CY7C466A-10JI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類(lèi): DRAM
英文描述: Asynchronous, Cascadable 8K/16K/32K/64K x9 FIFOs
中文描述: 64K X 9 OTHER FIFO, 10 ns, PQCC32
封裝: PLASTIC, LCC-32
文件頁(yè)數(shù): 2/15頁(yè)
文件大?。?/td> 250K
代理商: CY7C466A-10JI
CY7C460A/CY7C462A
CY7C464A/CY7C466A
Document #: 38-06011 Rev. *A
Page 2 of 15
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 ...............................................
0.5V to +7.0V
DC Input Voltage............................................
0.5V to +7.0V
Power Dissipation..........................................................1.0W
Output Current, into Outputs (LOW)............................ 20 mA
Static Discharge Voltage............................................>2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current.....................................................>200 mA
Selection Guide
7C460A-10
7C462A-10
7C464A-10
7C466A-10
50
10
7C460A-15
7C462A-15
7C464A-15
7C466A-15
40
15
7C460A-25
7C462A-25
7C464A-25
7C466A-25
28.5
25
Frequency (MHz)
Maximum Access Time (ns)
Operating Range
Range
Ambient
Temperature
0
°
C to + 70
°
C
40
°
C to +85
°
C
55
°
C to +125
°
C
V
CC
Commercial
Industrial
Military
[2]
5V
±
10%
5V
±
10%
5V
±
10%
Electrical Characteristics
Over the Operating Range
[3]
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
Description
Test Conditions
V
CC
= Min., I
OH
=
2.0 mA
V
CC
= Min., I
OL
= 8.0 mA
7C460A/462A/464A/466A
(-10,-15,-25)
Min.
2.4
Unit
V
V
V
V
μ
A
μ
A
mA
Max.
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current
Operating Current
0.4
V
CC
0.8
+10
+10
60
2.2
0.5
10
10
GND < V
I
< V
CC
R > V
IH
, GND < V
O
< V
CC
V
CC
= Max.,
I
OUT
= 0 mA, Freq. = 20 MHz
All Inputs = V
IH
min.
I
SB
Standby Current
8
mA
Capacitance
[5]
Parameter
Description
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
CC
= 4.5V
Max.
10
12
Unit
pF
pF
C
IN
C
OUT
Notes:
1.
2.
3.
4.
5.
Input Capacitance
Output Capacitance
The Voltage on any input or I/O pin cannot exceed the power pin during power-up.
T
is the
instant on
case temperature.
See the last page of this specification for Group A subgroup testing information.
For test purposes, not more than one output at a time should be shorted. Short circuit test duration should not exceed 1 second.
Tested initially and after any design or process changes that may affect these parameters.
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