CY7C4231V-25AXCT Cypress Semiconductor Corp, CY7C4231V-25AXCT Datasheet - Page 12

• Manufacturer Part Number: CY7C4231V-25AXCT
• Description: IC SYNC FIFO MEM 2KX9 32-TQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C4231V-25AXCT

• Function: Synchronous
• Memory Size: 18K (2K x 9)
• Data Rate: 100MHz
• Access Time: 15ns
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP
• Configuration: Dual
• Density: 18Kb
• Access Time (max): 15ns
• Word Size: 9b
• Organization: 2Kx9
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Clock Freq (max): 40MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Supply Current: 20mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 38-06010 Rev. *B
Switching Waveforms
Empty Flag Timing
(if applicable)
WEN2
Q
D
WEN1
REN1,
WCLK
RCLK
REN2
0
0
–D
–Q
OE
EF
8
8
LOW
t
DS
t
t
ENS
ENS
DATAWRITE1
(continued)
t
SKEW1
DATA IN OUTPUT REGISTER
t
t
ENH
ENH
t
FRL
[16]
t
REF
t
A
t
REF
CY7C4421V/4201V/4211V/4221V
t
DS
t
t
ENS
ENS
CY7C4231V/4241V/4251V
DATAWRITE2
t
t
t
SKEW1
ENH
ENH
t
FRL
DATA READ
[16]
t
REF
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