Platform Cable USB II
(1)
Table 7: Absolute Maximum Ratings
Symbol
Description
Conditions
Value
Units
DC Output Current (TCK_CCLK_SCK,
TMS_PROG_SS, TDI_DIN_MOSI, and INIT)
IOUT
24
mA
Notes:
1. Exposure to absolute rating conditions for extended periods of time can affect product reliability. The values listed in this table are stress
ratings only. Functional operation of the product at these or any other conditions beyond those listed under Table 8: Recommended DC
Operating Conditions is not implied or recommended.
Table 8: Recommended DC Operating Conditions
Symbol
VBUS
VREF
TA
Description
USB Port Supply Voltage
Target Reference Voltage
Ambient Operating Temperature
Storage Temperature
Conditions
Min
4.00
1.5
0
Max
5.25
5.00
70
Units
V
V
oC
oC
TSTG
–40
+85
Table 9: DC Electrical Characteristics
Symbol
Description
Conditions
Min
Max
15
3
Units
V
REF = 3.3V
VREF = 2.5V
VREF = 1.8V
IREF
Target Supply Current
mA
1
V
REF = 1.5V
REF = 3.3V; IOH = –8 mA
1
V
2.25
2.15
1.55
1.30
VREF = 2.5V; IOH = –8 mA
VOH
High-Level Output Voltage
Low-Level Output Voltage
V
V
V
REF = 1.8V; IOH = –8 mA
REF = 1.5V; IOH = –8 mA
V
VREF = 3.3V; IOH = 16 mA
0.40
0.30
0.24
VOL
V
REF = 2.5V; IOH = 8 mA
REF = 1.5V; IOH = 4 mA
V
VIH
VIL
High-Level Input Voltage
Low-Level Input Voltage
Dynamic Current(1)
Dynamic Current(2)
Suspend Current
VREF = 1.5V to 3.3V
1.35
V
V
VREF = 1.5V to 3.3V
0.45
110
100
350
ICC1
ICC2
ICCSU
VBUS = 5.25V: TCK = 24 MHz
VBUS = 5.25V; TCK = 6 MHz
VBUS = 5.25V
85
85
mA
mA
μA
250
Notes:
1. Operating at Hi-Speed on a USB 2.0 port.
2. Operating at full-speed on a USB 1.1 port.
Table 10: Switching Characteristics
Symbol
Description
Conditions
Min
Max
Units
ns
TCLK
Clock Period
750 kHz
24 MHz
1333
TCK
41.66
ns
TCPD
Cable Propagation Delay Time
(TDI or TMS relative to the negative
edge of TCK)
VREF = 1.5V to 3.3V
16
ns
DS593 (v1.2.1) March 17, 2011
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