CY3687 Cypress Semiconductor Corp, CY3687 Datasheet - Page 25

• Manufacturer Part Number: CY3687
• Description: KIT DEV MOBL-USB FX2LP18
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB HX2LP™r

Specifications of CY3687

• Main Purpose: Interface, USB 2.0 Host/Controller
• Utilized Ic / Part: CY7C68053
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Table 9. DC Characteristics
9. AC Electrical Characteristics
9.1 USB Transceiver
USB 2.0-compliant in full and high speed modes.
9.2 GPIF Synchronous Signals
Table 10. GPIF Synchronous Signals Parameters with Internally Sourced IFCLK
Document # 001-06120 Rev *J
I
I
I
T
t
t
t
t
t
t
t
CC_AVcc
CC_IO
CC_CORE
IFCLK
SRY
RYH
SGD
DAH
XGD
XCTL
Parameter
RESET
Parameter
Supply current (AV
Supply current (V
Supply current (V
Reset time after valid power
Pin reset after powered on
IFCLK period
RDY
Clock to RDY
GPIF data to clock setup time
GPIF data hold time
Clock to GPIF data output propagation delay
Clock to CTL
Description
X
to clock setup time
GPIFADR[8:0]
DATA(output)
DATA(input)
CC_IO
CC_CORE
CC
Figure 8. GPIF Synchronous Signals Timing Diagram
X
X
)
output propagation delay
IFCLK
RDY
CTL
)
X
X
)
Description
8051 running, connected to USB HS
8051 running, connected to USB FS
8051 running, connected to USB HS
8051 running, connected to USB FS
8051 running, connected to USB HS
8051 running, connected to USB FS
V
t
CC
SRY
t
min = 3.0 V
SGD
t
XCTL
N
t
XGD
t
IFCLK
valid
Conditions
t
RYH
t
t
DAH
SGA
N+1
20.83
Min
8.9
9.2
0
0
[16,17]
[16]
Min
200
5.0
Max
6.7
11
Typ
15
10
32
24
3
1
CY7C68053
Max
Unit
25
20
50
40
10
ns
ns
ns
ns
ns
ns
ns
5
Page 25 of 42
Unit
mA
mA
mA
mA
mA
mA
ms
μs
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