CY7C4211V-15AC Cypress Semiconductor Corp, CY7C4211V-15AC Datasheet - Page 14
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CY7C4211V-15AC
Manufacturer Part Number
CY7C4211V-15AC
Description
IC SYNC FIFO MEM 512X9 32-TQFP
Manufacturer
Cypress Semiconductor Corp
Series
CY7Cr
Datasheet
1.CY7C4201V-15AC.pdf
(17 pages)
Specifications of CY7C4211V-15AC
Function
Synchronous
Memory Size
4.6K (512 x 9)
Data Rate
100MHz
Access Time
10ns
Voltage - Supply
3.3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-TQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
428-1212
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C4211V-15AC
Manufacturer:
NXP
Quantity:
199
Part Number:
CY7C4211V-15AC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Document #: 38-06010 Rev. *A
Switching Waveforms
Notes:
21. If a write is performed on this rising edge of the write clock, there will be Full – (m–1) words of the FIFO when PAF goes LOW.
22. PAF offset = m.
23. 64–m words for CY7C4421V, 256-m words in FIFO for CY7C4201V, 512–m words for CY7C4211V, 1024–m words for CY7C4221V, 2048–m words for
24. t
Programmable Almost Full Flag Timing
Write Programmable Registers
(if applicable)
WEN2/LD
CY7C4231V, 4096–m words for CY7C4241V, 8192–m words for CY7C4251V.
the rising edge of WCLK is less than t
WEN2
SKEW2
WEN1
WCLK
WCLK
D
WEN1
REN1,
RCLK
REN2
0
PAF
–D
is the minimum time between a rising RCLK edge and a rising WCLK edge for PAF to change during that clock cycle. If the time between the rising edge of RCLK and
8
t
t
CLKH
CLKH
FULL
(continued)
SKEW2
t
CLK
t
t
ENS
ENS
, then PAF may not change state until the next WCLK.
t
IN FIFO
DS
(M+1) WORDS
PAE OFFSET
t
t
ENS
ENS
LSB
t
t
ENH
ENH
t
t
CLKL
CLKL
t
ENH
t
DH
Note 21
[22]
PAE OFFSET
MSB
t
PAF
CY7C4421V/4201V/4211V/4221V
t
ENS
PAF OFFSET
t
SKEW2
FULL
LSB
CY7C4231V/4241V/4251V
IN FIFO
t
[24]
ENS
M WORDS
t
[23]
ENH
PAF OFFSET
MSB
t
PAF
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