CY7C421-15JC Cypress Semiconductor Corp, CY7C421-15JC Datasheet - Page 4
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CY7C421-15JC
Manufacturer Part Number
CY7C421-15JC
Description
IC ASYN FIFO MEM 512X9 32-PLCC
Manufacturer
Cypress Semiconductor Corp
Series
CY7Cr
Datasheet
1.CY7C421-20JXC.pdf
(17 pages)
Specifications of CY7C421-15JC
Density
4Kb
Word Size
9b
Sync/async
Asynchronous
Expandable
Yes
Package Type
LCC
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
32
Function
Asynchronous
Memory Size
4.6K (512 x 9)
Data Rate
50MHz
Access Time
10ns
Voltage - Supply
3.3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-PLCC
Lead Free Status / RoHS Status
Not Compliant
Other names
428-1209
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C421-15JC
Manufacturer:
CYPRESS
Quantity:
13 888
Electrical Characteristics
Electrical Characteristics
Capacitance
Document #: 38-06001 Rev. *C
I
I
I
I
I
I
I
I
C
C
Note
Parameter
Parameter
CC
CC1
SB1
SB2
CC
CC1
SB1
SB2
6. Tested initially and after any design or process changes that may affect these parameters.
IN
OUT
Parameter
Operating Current
Operating Current
Standby Current
Power-Down Current All Inputs >
Operating Current
Operating Current
Standby Current
Power-Down Current All Inputs >
[6]
Description
Description
Over the Operating Range
Over the Operating Range
V
I
f = f
V
I
F = 20 MHz
All Inputs =
V
V
V
I
f = f
V
I
F = 20 MHz
All Inputs =
V
V
Input Capacitance
Output Capacitance
OUT
OUT
OUT
OUT
CC
CC
IH
CC
CC
CC
IH
CC
MAX
MAX
Min.
Min.
= Max.,
= Max.,
–0.2V
= Max.,
= Max.,
–0.2V
= 0 mA
= 0 mA
= 0 mA
= 0 mA
Test Conditions
Test Conditions
Description
Commercial
Industrial
Commercial
Commercial
Industrial
Commercial
Industrial
Commercial
Industrial
Commercial
Commercial
Industrial
Commercial
Industrial
[3]
T
MHz, V
Min
Min
Test Conditions
A
= 25
–10
–30
Max
CC
°
Max
85
35
10
C, f = 1
40
75
35
10
15
5
5
8
= 4.5V
Min
Min
–15
–40
Max
Max
100
65
35
10
15
35
70
35
10
15
5
8
5
8
Max
6
6
CY7C419/21/25/29/33
Min
Min
–20
–65
Max
Max
55
90
35
10
15
5
8
35
65
35
10
15
5
8
Unit
pF
pF
Min
Unit
mA
mA
mA
mA
–25
Max
50
80
35
10
15
Page 4 of 17
5
8
Unit
mA
mA
mA
mA
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