CY7C68053-56BAXIT Cypress Semiconductor Corp, CY7C68053-56BAXIT Datasheet - Page 27

• Manufacturer Part Number: CY7C68053-56BAXIT
• Description: CY7C68053-56BAXIT
• Manufacturer: Cypress Semiconductor Corp
• Series: MoBL-USB™r

Specifications of CY7C68053-56BAXIT

• Applications: USB Microcontroller
• Core Processor: 8051
• Program Memory Type: ROMless
• Controller Series: CY7C680xx
• Ram Size: 16K x 8
• Interface: I²C, USB
• Number Of I /o: 56
• Voltage - Supply: 1.71 V ~ 1.89 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-VFBGA
• Processor Series: CY7C68xx
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 16 KB
• Interface Type: I2C
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 24
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CY3687 - KIT DEV MOBL-USB FX2LP18
• Lead Free Status / Rohs Status: Details

Table 13. Slave FIFO Synchronous Read Parameters with Externally Sourced IFCLK
9.4 Slave FIFO Asynchronous Read
Table 14. Slave FIFO Asynchronous Read Parameters
Note
Document # 001-06120 Rev *J
t
t
t
t
t
t
t
t
t
t
t
t
t
19. Slave FIFO asynchronous parameter values use internal IFCLK setting at 48 MHz.
IFCLK
SRD
RDH
OEon
OEoff
XFLG
XFD
RDpwl
RDpwh
XFLG
XFD
OEon
OEoff
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 10. Slave FIFO Asynchronous Read Timing Diagram
DATA
SLOE
SLRD
Description
Description
t
OEon
N
[19]
t
RDpwl
t
XFD
N+1
t
XFLG
t
t
RDpwh
OEoff
20.83
12.7
2.15
2.15
Min
Min
3.7
50
50
[17]
[16]
17.31
Max
10.5
10.5
13.5
Max
10.5
10.5
200
70
15
CY7C68053
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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