CY7C68013A-56LTXCT Cypress Semiconductor Corp, CY7C68013A-56LTXCT Datasheet - Page 45

• Manufacturer Part Number: CY7C68013A-56LTXCT
• Description: CY7C68013A-56LTXCT
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB FX2LP™r

Specifications of CY7C68013A-56LTXCT

• 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
• Processor Series: CY7C68xx
• Core: 8051
• Development Tools By Supplier: CY3684
• Package: 56QFN EP
• Device Core: 8051
• Family Name: FX2LP
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 24
• Interface Type: I2C/USART/USB
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CY4611B - KIT USB TO ATA REFERENCE DESIGN428-1677 - KIT DEVELOPMENT EZ-USB FX2LP
• Lead Free Status / Rohs Status: Details

Table 20. Slave FIFO Synchronous Read Parameters with Externally Sourced IFCLK
9.8 Slave FIFO Asynchronous Read
Table 21. Slave FIFO Asynchronous Read Parameters
Document #: 38-08032 Rev. *U
Note
t
t
t
t
t
t
t
t
t
t
t
t
t
IFCLK
SRD
RDH
OEon
OEoff
XFLG
XFD
RDpwl
RDpwh
XFLG
XFD
OEon
OEoff
23. Slave FIFO asynchronous parameter values use internal IFCLK setting at 48 MHz.
Parameter
Parameter
IFCLK period
SLRD to clock setup time
Clock to SLRD hold time
SLOE turn on to FIFO data valid
SLOE turn off to FIFO data hold
Clock to FLAGS output propagation delay
Clock to FIFO data output propagation delay
SLRD pulse width LOW
SLRD pulse width HIGH
SLRD to FLAGS output propagation delay
SLRD to FIFO data output propagation delay
SLOE turn-on to FIFO data valid
SLOE turn-off to FIFO data hold
FLAGS
Figure 9-8. Slave FIFO Asynchronous Read Timing Diagram
DATA
SLOE
SLRD
Description
Description
t
OEon
N
[23]
t
RDpwl
t
XFD
N+1
t
XFLG
t
t
RDpwh
OEoff
20.83
12.7
Min
Min
3.7
50
50
–
–
–
–
–
–
–
–
CY7C68013A, CY7C68014A
CY7C68015A, CY7C68016A
[21]
[20]
Max
10.5
10.5
13.5
Max
10.5
10.5
200
15
70
15
–
–
–
–
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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