CY7C025-15AC Cypress Semiconductor Corp, CY7C025-15AC Datasheet - Page 13
![IC SRAM 128KBIT 15NS 100LQFP](/photos/6/70/67051/428-100-tqfp_14x14x1_4_sml.jpg)
CY7C025-15AC
Manufacturer Part Number
CY7C025-15AC
Description
IC SRAM 128KBIT 15NS 100LQFP
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C024-15AC.pdf
(20 pages)
Specifications of CY7C025-15AC
Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Memory Size
128K (8K x 16)
Speed
15ns
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
Contains lead / RoHS non-compliant
Other names
428-1157
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C025-15AC
Manufacturer:
CYPRESS
Quantity:
853
Company:
Part Number:
CY7C025-15AC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Switching Waveforms
Busy Timing Diagram No.2 (Address Arbitration)
Left Address Valid First
Document #: 38-06035 Rev. **
Busy Timing Diagram No.1 (CE Arbitration)
CE
CE
Right Address Valid First:
Note:
37. If t
L
ADDRESS
ADDRESS
R
Valid First:
ADDRESS
ADDRESS
ADDRESS
ADDRESS
ValidFirst:
PS
BUSY
BUSY
BUSY
BUSY
is violated, the busy signal will be asserted on one side or the other, but there is no guarantee to which side BUSY will be asserted.
CE
CE
CE
CE
L,R
L,R
R
R
R
L
L
L
R
L
R
R
L
L
(continued)
t
t
PS
PS
ADDRESS MATCH
ADDRESS MATCH
t
t
RC
RC
or t
or t
t
t
PS
PS
WC
WC
[37]
t
t
BLA
BLA
[37]
ADDRESS MATCH
ADDRESS MATCH
t
t
BLC
BLC
ADDRESS MISMATCH
ADDRESS MISMATCH
t
t
BHA
BHA
t
t
BHC
BHC
CY7C024/0241
CY7C025/0251
Page 13 of 20
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7C024–26
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7C024–24