CY7C4261V-10JC Cypress Semiconductor Corp, CY7C4261V-10JC Datasheet - Page 8

IC DEEP SYNC FIFO 16KX9 32-PLCC

CY7C4261V-10JC

Manufacturer Part Number
CY7C4261V-10JC
Description
IC DEEP SYNC FIFO 16KX9 32-PLCC
Manufacturer
Cypress Semiconductor Corp
Series
CY7Cr
Datasheet

Specifications of CY7C4261V-10JC

Function
Synchronous
Memory Size
144K (16K x 9)
Data Rate
100MHz
Access Time
8ns
Voltage - Supply
3.3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
428-1234

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY7C4261V-10JC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Document #: 38-06013 Rev. *A
Switching Waveforms
Notes:
12. t
13. t
REN1, REN2
Read Cycle Timing
REN1, REN2
Write Cycle Timing
edge of RCLK and the rising edge of WCLK is less than t
edge of WCLK and the rising edge of RCLK is less than t
(if applicable)
SKEW1
SKEW1
Q
D
WEN2
0
0
WEN1
WCLK
WEN1
WEN2
WCLK
RCLK
is the minimum time between a rising RCLK edge and a rising WCLK edge to guarantee that FF will go HIGH during the current clock cycle. If the time between the rising
is the minimum time between a rising WCLK edge and a rising RCLK edge to guarantee that EF will go HIGH during the current clock cycle. It the time between the rising
RCLK
–D
–Q
OE
EF
FF
17
17
t
ENS
t
OLZ
t
SKEW1
t
ENH
t
t
CLKH
CLKH
[12]
t
t
t
WFF
A
REF
t
SKEW1
SKEW2
OE
, then FF may not change state until the next WCLK rising edge.
, then EF may not change state until the next RCLK rising edge.
t
t
CLK
CKL
t
SKEW1
NO OPERATION
t
DS
t
t
[13]
CLKL
CLKL
t
ENS
t
VALID DATA
DH
t
ENH
t
REF
t
WFF
CY7C4261V/CY7C4271V
CY7C4281V/CY7C4291V
t
OHZ
NO OPERATION
NO OPERATION
Page 8 of 16

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