CY7C68034-56LFXC Cypress Semiconductor Corp, CY7C68034-56LFXC Datasheet - Page 28

• Manufacturer Part Number: CY7C68034-56LFXC
• Description: IC USB NX2LP NAND CNTRLR 56VQFN
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C68034-56LFXC

• Controller Type: USB 2.0 NAND Flash Controller
• Interface: USB
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 43mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
• Controller Family/series: (8051) USB
• No. Of I/o's: 12
• Cpu Speed: 48MHz
• No. Of Timers: 3
• Digital Ic Case Style: QFN
• Supply Voltage Range: 3V To 3.6V
• Core Size: 8 Bit
• Program Memory Size: 15KB
• Embedded Interface Type: I2C, USB
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CY3686 - DEV KIT USB 2.0 PER OLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Document #: 001-04247 Rev. *D
Slave FIFO Asynchronous Address
Table 16.Slave FIFO Asynchronous Address Parameters
Sequence Diagram
Sequence Diagram of a Single and Burst Asynchronous Read
t
t
FLAGS
FIFOADR
FIFO DATA BUS Not Driven
SFA
FAH
FIFO POINTER
SLRD
SLCS
DATA
SLOE
Parameter
t=0
t=1
N
Driven
Data (X)
FIFOADR[1:0] to SLRD/SLWR/PKTEND Setup Time
RD/WR/PKTEND to FIFOADR[1:0] Hold Time
t
SFA
t
Figure 17. Slave FIFO Asynchronous Read Sequence and Timing Diagram
OEon
SLRD/SLWR/PKTEND
SLOE
SLCS/FIFOADR [1:0]
t=2
Figure 18. Slave FIFO Asynchronous Read Sequence of Events Diagram
t
RDpwl
Figure 16. Slave FIFO Asynchronous Address Timing Diagram
Driven: X
t
XFD
t=3
N
N
t=4
t
RDpwh
t
FAH
SLRD
t
t
OEoff
XFLG
N
N
Description
SLRD
T=0
N+1
T=1
N
SLOE
t
t
SFA
OEon
N
T=2
t
Not Driven
SFA
[15]
t
N+1
RDpwl
t
XFD
T=3
SLOE
t
N+1
RDpwh
N+1
N
T=4
SLRD
t
RDpwl
t
XFD
N+1
T=5
N+1
t
FAH
SLRD
Min.
t
N+2
10
10
RDpwh
CY7C68033/CY7C68034
N+2
T=6
N+1
SLRD
t
RDpwl
t
XFD
N+3
[13]
N+2
N+2
T=7
t
Max.
t
RDpwh
FAH
SLRD
[13]
t
OEoff
t
XFLG
N+3
N+2
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SLOE
Unit
ns
ns
Not Driven
N+3