CY7C68001-56LFXC Cypress Semiconductor Corp, CY7C68001-56LFXC Datasheet - Page 26

• Manufacturer Part Number: CY7C68001-56LFXC
• Description: IC,Bus Controller,LLCC,56PIN
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr
• Type: USBr

Specifications of CY7C68001-56LFXC

• 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: 428-1942; CY7C68001-56LFXC

Table 13-3. Command Synchronous Write Parameters with Internally Sourced IFCLK
Table 13-4. Command Synchronous Write Parameters with Externally Sourced IFCLK
Document #: 38-08013 Rev. *J
t
t
t
t
t
t
t
t
t
t
t
t
IFCLK
SWR
WRH
SFD
FDH
NRDY
IFCLK
SWR
WRH
SFD
FDH
NRDY
Parameter
Parameter
IFCLK Period
SLWR to Clock Setup Time
Clock to SLWR Hold Time
Command Data to Clock Setup Time
Clock to Command Data Hold Time
Clock to READY Output Propagation Time
IFCLK Period
SLWR to Clock Setup Time
Clock to SLWR Hold Time
Command Data to Clock Setup Time
Clock to Command Data Hold Time
Clock to READY Output Propagation Time
IFCLK
SLWR
DATA
READY
Figure 13-3. Command Asynchronous Read Timing Diagram
Figure 13-2. Command Synchronous Write Timing Diagram
DATA
SLOE
SLRD
INT#
Description
Description
t
IRD
t
OEon
t
SWR
t
SFD
t
t
N
RDpwl
IFCLK
t
t
WRH
FDH
t
NRDY
N
t
t
RDpwh
OEoff
20.83
18.1
12.1
Min
Min
9.2
3.6
3.2
4.5
20
0
0
[14]
t
NRDY
[13]
t
[13]
XINT
Max
Max
13.5
200
9.5
CY7C68001
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Page 26 of 45
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