CY7C421-15VI Cypress Semiconductor Corp, CY7C421-15VI Datasheet - Page 3

• Manufacturer Part Number: CY7C421-15VI
• Description: FIFO Mem Async Dual Depth/Width Uni-Dir 512 x 9 28-Pin SOJ
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C421-15VI

• Package: 28SOJ
• Configuration: Dual
• Bus Directional: Uni-Directional
• Density: 4.5 Kb
• Organization: 512x9
• Data Bus Width: 9 Bit
• Timing Type: Asynchronous
• Expansion Type: Depth|Width
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 85 °C

Document #: 38-06001 Rev. *B
Operating Range
Electrical Characteristics
Electrical Characteristics
Commercial
Industrial
Military
V
V
V
V
I
I
I
I
I
I
I
Notes:
Parameter
Parameter
IX
OZ
OS
CC
CC1
SB1
SB2
2. T
3. See the last page of this specification for Group A subgroup testing information.
4. V
5. For test purposes, not more than one output at a time should be shorted. Short circuit test duration should not exceed 30 seconds.
OH
OL
IH
IL
Range
A
IL
is the “instant on” case temperature.
(Min.) = –2.0V for pulse durations of less than 20 ns.
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current
Output Short Circuit Current
Operating Current
Operating Current
Standby Current
Power-Down Current All Inputs >
Ambient Temperature
Description
–55
–40
0
Description
°
°
C to + 70
°
C to +125
C to +85
Over the Operating Range
Over the Operating Range
°
°
C
°
C
V
I
f = f
V
I
F = 20 MHz
All Inputs =
V
V
C
OUT
OUT
CC
CC
IH
CC
[2]
MAX
Min.
Test Conditions
= Max.,
= Max.,
–0.2V
[5]
= 0 mA
= 0 mA
5V ± 10%
5V ± 10%
5V ± 10%
V
V
GND < V
R > V
V
CC
CC
CC
V
CC
= Min., I
= Min., I
= Max., V
Com’l
Mil/Ind
Com’l
Com’l
Mil/Ind
Com’l
Mil/Ind
IH
, GND < V
Test Conditions
I
< V
[3]
[3]
OH
OL
CC
OUT
(continued)
= 8.0 mA
= –2.0 mA
Min. Max. Min. Max. Min. Max. Min. Max.
7C419–10
7C421–10
7C425–10
7C429–10
7C433–10
O
= GND
< V
Com’l
Mil/Ind
CC
85
35
10
5
7C419–15
7C421–15
7C425–15
7C429–15
7C433–15
7C420/1–10, 15, 20, 25, 30, 40, 65
7C424/5–10, 15, 20, 25, 30, 40, 65
7C428/9–10, 15, 20, 25, 30, 40, 65
7C432/3–10, 15, 20, 25, 30, 40, 65
100
65
35
10
15
5
8
Note 4
Min.
–10
–10
2.4
2.0
2.2
7C419–10, 15, 30, 40
CY7C419/21/25/29/33
7C420–20
7C421–20
7C424–20
7C425–20
7C428–20
7C429–20
7C433–20
55
90
35
10
15
5
8
7C420–25
7C421–25
7C424–25
7C425–25
7C429–25
7C432–25
7C433–25
Max.
V
V
+10
+10
–90
0.4
0.8
CC
CC
Page 3 of 25
50
80
35
10
15
5
8
Unit
Unit
mA
mA
mA
mA
mA
µA
µA
V
V
V
V
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