CY7C4292-10ASC Cypress Semiconductor Corp, CY7C4292-10ASC Datasheet - Page 12
![](/photos/31/34/313434/42864tqfp_sml.jpg)
CY7C4292-10ASC
Manufacturer Part Number
CY7C4292-10ASC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C4292-10ASC.pdf
(16 pages)
Specifications of CY7C4292-10ASC
Configuration
Dual
Density
1.125Mb
Access Time (max)
8ns
Word Size
9b
Organization
128Kx9
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
TQFP
Clock Freq (max)
100MHz
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Supply Current
40mA
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
64
Lead Free Status / RoHS Status
Not Compliant
Document #: 38-06009 Rev. *B
Switching Waveforms
Full Flag Timing
Empty Flag Timing
Q
Q
D
D
RCLK
REN
WCLK
WEN
REN
WCLK
WEN
RCLK
0
0
0
0
OE
–D
–Q
EF
–D
–Q
OE
FF
8
8
8
8
LOW
t
DS
DATA IN OUTPUT REGISTER
t
LOW
SKEW1
t
ENS
[14]
DATA WRITE 1
t
ENS
NO WRITE
t
(continued)
SKEW1
DATA IN OUTPUT REGISTER
t
ENH
t
FRL
t
[19]
WFF
t
t
A
ENH
t
REF
t
DS
DATA WRITE
t
A
t
REF
DATA READ
t
DS
t
WFF
t
ENS
t
SKEW1
DATA WRITE 2
t
[14]
ENS
t
SKEW1
t
ENH
NO WRITE
t
FRL
DATA READ
[19]
t
WFF
t
t
A
ENH
CY7C4282
CY7C4292
NEXT DATA READ
t
REF
Page 12 of 16
DATA WRITE
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