CY7C68014A-56LTXC Cypress Semiconductor Corp, CY7C68014A-56LTXC Datasheet - Page 46

• Manufacturer Part Number: CY7C68014A-56LTXC
• Description: IC MCU USB PHERIPH FX2LP 56VQFN
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB FX2LP™r

Specifications of CY7C68014A-56LTXC

• Applications: USB Microcontroller
• Core Processor: 8051
• Program Memory Type: ROMless
• Controller Series: CY7C680xx
• Ram Size: 16K x 8
• Interface: I²C, USB, USART
• Number Of I /o: 24
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• 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
• For Use With: CY4611B - KIT USB TO ATA REFERENCE DESIGN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-2934

9.9 Slave FIFO Synchronous Write
Table 9-1. Slave FIFO Synchronous Write Parameters with Internally Sourced IFCLK
Table 9-2. Slave FIFO Synchronous Write Parameters with Externally Sourced IFCLK
Document #: 38-08032 Rev. *T
t
t
t
t
t
t
t
t
t
t
t
t
IFCLK
SWR
WRH
SFD
FDH
XFLG
IFCLK
SWR
WRH
SFD
FDH
XFLG
Parameter
Parameter
IFCLK period
SLWR to clock setup time
Clock to SLWR hold time
FIFO data to clock setup time
Clock to FIFO data hold time
Clock to FLAGS output propagation time
IFCLK Period
SLWR to clock setup time
Clock to SLWR hold time
FIFO data to clock setup time
Clock to FIFO data hold time
Clock to FLAGS output propagation time
FLAGS
IFCLK
Figure 9-9. Slave FIFO Synchronous Write Timing Diagram
SLWR
DATA
Z
Description
Description
t
SWR
t
SFD
t
IFCLK
t
WRH
t
N
t
XFLG
FDH
20.83
20.83
10.4
12.1
Min
Min
9.2
3.6
3.2
4.5
0
0
–
–
CY7C68013A, CY7C68014A
CY7C68015A, CY7C68016A
Z
[21]
[21]
[20]
Max
Max
13.5
200
9.5
–
–
–
–
–
–
–
–
–
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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