CY7C68001-56LTXC Cypress Semiconductor Corp, CY7C68001-56LTXC Datasheet - Page 38
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CY7C68001-56LTXC
Manufacturer Part Number
CY7C68001-56LTXC
Description
IC USB EZ-USB SX2 HS 56VQFN
Manufacturer
Cypress Semiconductor Corp
Series
CY7Cr
Type
USBr
Specifications of CY7C68001-56LTXC
Protocol
USB 2.0
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Drivers/receivers
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
428-2932
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY7C68001-56LTXC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
11.3.5
Table 11-14. Slave FIFO Asynchronous Read Parameters
11.3.6
Table 11-15. Slave FIFO Asynchronous Write Parameters with Internally Sourced IFCLK
Document #: 38-08013 Rev. *B
t
t
t
t
t
t
t
t
t
t
t
Note:
10. Slave FIFO asynchronous parameter values are using internal IFCLK setting at 48 MHz.
RDpwl
RDpwh
XFLG
XFD
OEon
OEoff
WRpwl
WRpwh
SFD
FDH
XFD
Parameter
Parameter
Slave FIFO Asynchronous Read
Slave FIFO Asynchronous Write
SLRD Pulse Width Low
SLRD Pulse Width HIGH
SLRD to FLAGS Output Propagation Delay
SLRD to FIFO Data Output Propagation Delay
SLOE Turn-on to FIFO Data Valid
SLOE Turn-off to FIFO Data Hold
SLWR Pulse LOW
SLWR Pulse HIGH
SLWR to FIFO DATA Set-up Time
FIFO DATA to SLWR Hold Time
SLWR to FLAGS Output Propagation Delay
SLWR/CS#
FLAGS
Figure 11-10. Slave FIFO Asynchronous Write Timing Diagram
DATA
Figure 11-9. Slave FIFO Asynchronous Read Timing Diagram
SLOE
FLAGS
SLRD
DATA
Description
Description
t
OEon
t
N
WRpwl
t
SFD
t
XFD
t
RDpwl
t
XFD
[10]
t
FDH
N+1
t
WRpwh
t
XFLG
t
t
RDpwh
OEoff
Min.
Min.
50
50
50
70
10
10
[10]
[8]
[8]
Max.
Max.
10.5
10.5
70
15
70
CY7C68001
Page 38 of 50
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns