CY7C027-20AXC Cypress Semiconductor Corp, CY7C027-20AXC Datasheet - Page 12
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CY7C027-20AXC
Manufacturer Part Number
CY7C027-20AXC
Description
CY7C027-20AXC
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C028-15AXC.pdf
(19 pages)
Specifications of CY7C027-20AXC
Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Memory Size
512K (32K x 16)
Speed
20ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
100-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
428-2098
CY7C027-20AXC
CY7C027-20AXC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C027-20AXC
Manufacturer:
CY
Quantity:
67
Company:
Part Number:
CY7C027-20AXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Company:
Part Number:
CY7C027-20AXCT
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Switching Waveforms
Note
Document #: 38-06042 Rev. *F
41. CE
ADDRESS
ADDRESS
DATA
DATA IN
L
BUSY
= CE
R/W
OUTL
BUSY
R/W
R
R
R
L
= LOW.
R
L
t
Figure 11. Timing Diagram of Read with BUSY (M/S=HIGH)
PS
(continued)
Figure 12. Write Timing with Busy Input (M/S=LOW)
t
WB
t
BLA
MATCH
MATCH
t
WC
t
PWE
t
PWE
t
WH
t
VALID
SD
t
WDD
t
DDD
t
HD
[41]
t
BHA
t
BDD
CY7C027/028
CY7C037/038
VALID
Page 12 of 19
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