CY7C68001-56LTXC Cypress Semiconductor Corp, CY7C68001-56LTXC Datasheet - Page 34
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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
11.2.3
Table 11-5. Command Read Parameters
11.2.4
Table 11-6. Command Write Parameters
Document #: 38-08013 Rev. *B
t
t
t
t
t
t
t
t
t
t
t
t
t
RDpwl
RDpwh
IRD
XINT
XFD
OEon
OEoff
WRpwl
WRpwh
SFD
FDH
RDYWR
RDY
Parameter
Parameter
Command Asynchronous Read
Command Asynchronous Write
SLWR
DATA
READY
SLRD Pulse Width LOW
SLRD Pulse Width HIGH
INTERRUPT to SLRD
SLRD to INTERRUPT
SLRD to Command 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 Command DATA Set-up Time
Command DATA to SLWR Hold Time
READY to SLWR Time
SLWR to READY
Figure 11-4. Command Asynchronous Write Timing Diagram
INTERRUPT
DATA
SLOE
SLRD
t
RDYWR
Figure 11-3. Command Asynchronous Read Timing Diagram
t
WRpwl
Description
Description
t
SFD
t
RDY
t
IRD
t
OEon
N
t
FDH
t
WRpwh
t
RDpwl
t
t
XFD
NRDY
N+1
t
XINT
t
t
RDpwh
OEoff
Min.
Min.
50
50
50
70
10
10
0
0
[8]
Max.
Max.
10.5
10.5
70
15
70
[8]
CY7C68001
Page 34 of 50
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns