CY7C64713-56LFXC Cypress Semiconductor Corp, CY7C64713-56LFXC Datasheet - Page 39

• Manufacturer Part Number: CY7C64713-56LFXC
• Description: IC MCU USB EZ FX1 16KB 56VQFN
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB FX1™r

Specifications of CY7C64713-56LFXC

• Applications: USB Microcontroller
• Core Processor: 8051
• Program Memory Type: ROMless
• Controller Series: CY7C647xx
• Ram Size: 16K x 8
• Interface: I²C, USB, USART
• Number Of I /o: 24
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
• Data Bus Width: 8 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, USART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 3
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• For Use With: 428-1681 - KIT USB FX1 DEVELOPMENT BOARD428-1677 - KIT DEVELOPMENT EZ-USB FX2LP428-1339 - KIT LOW SPEED PERSONALITY BOARD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-1680; CY7C64713-56LFXC

Slave FIFO Synchronous Write
In the following figure, dashed lines indicate signals with programmable polarity.
The following table provides the Slave FIFO Synchronous Write Parameters with Internally Sourced IFCLK.
Table 19. Slave FIFO Synchronous Write Parameters with Internally Sourced IFCLK
The following table provides the Slave FIFO Synchronous Write Parameters with Externally Sourced IFCLK.
Table 20. Slave FIFO Synchronous Write Parameters with Externally Sourced IFCLK
Document #: 38-08039 Rev. *F
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
SLWR
DATA
Figure 21. Slave FIFO Synchronous Write Timing Diagram
Z
Description
Description
t
SWR
t
SFD
t
IFCLK
t
WRH
t
N
t
XFLG
FDH
20.83
20.83
18.1
12.1
Min
Min
9.2
3.6
3.2
4.5
0
0
Z
[16]
Max
Max
13.5
200
9.5
[16]
[16]
CY7C64713
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Page 39 of 55
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