CY7C421-15JC Cypress Semiconductor Corp, CY7C421-15JC Datasheet - Page 2
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
Pin Configurations
Figure 1. 32-Pin PLCC/LCC
Figure 2. 28-Pin DIP
Table 1. Selection Guide
Document #: 38-06001 Rev. *C
4K x 9
Frequency (MHz)
Maximum Access Time (ns)
I
CC1
(mA)
–10
50
10
35
–15
40
15
35
33.3
–20
20
35
Figure 3. 32-PIn TQFP
28.5
–25
25
35
–30
25
30
35
CY7C419/21/25/29/33
–40
20
40
35
12.5
–65
Page 2 of 17
65
35
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