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USB3250 数据表(PDF) 11 Page - Microchip Technology

部件名 USB3250
功能描述  Hi-Speed USB Device Transceiver with UTMI Interface
PDF  46 Pages
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制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

USB3250 数据表(HTML) 11 Page - Microchip Technology

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2013 - 2016 Microchip Technology Inc.
DS00002142A-page 11
USB3250
6.0
ELECTRICAL CHARACTERISTICS
TABLE 6-1:
ELECTRICAL CHARACTERISTICS: SUPPLY PINS
Parameter
Symbol
Conditions
MIN
TYP
MAX
Units
FS
TRANSMIT
Total Power
PTOT(FSTX)
FS transmitting at 12Mb/s;
50pF load on DP and DM
86
115
mW
VDD3.3
Power
P3.3V(FSTX)
57
76
mW
VDD1.8
Power
P1.8V(FSTX)
29
39
mW
FS RECEIVE
Total Power
PTOT(FSRX)
FS receiving at 12Mb/s
75
115
mW
VDD3.3
Power
P3.3V(FSRX)
46
76
mW
VDD1.8
Power
P1.8V(FSRX)
29
39
mW
HS
TRANSMIT
Total Power
PTOT(HSTX)
HS transmitting into a 45
load
158
185
mW
VDD3.3
Power
P3.3V (HSTX)
110
130
mW
VDD1.8
Power
P1.8V (HSTX)
48
55
mW
HS RECEIVE
Total Power
PTOT(HSRX)
HS receiving at 480Mb/s
155
185
mW
VDD3.3
Power
P3.3V (HSRX)
107
130
mW
VDD1.8
Power
P1.8V (HSRX)
48
55
mW
SUSPEND
MODE 1
Total Current
IDD(SUSP1)
15k
 pull-down and 1.5k
pull-up resistor on pin DP
not connected.
123
240
uA
VDD3.3
Current
I3.3V (SUSP1)
68
120
uA
VDD1.8
Current
I1.8V (SUSP1)
55
120
uA
SUSPEND
MODE 2
Total Current
IDD(SUSP2)15k pull-down and 1.5k
pull-up resistor on pin DP
connected.
323
460
uA
VDD3.3
Current
I3.3V (SUSP2)
268
340
uA
VDD1.8
Current
I1.8V (SUSP2)
55
120
uA
(VDD1.8 =1.6 to 2.0V; VDD3.3 =3.0 to 3.6V; VSS = 0V; TA = -40
oC to +85oC; unless otherwise specified.)
TABLE 6-2:
DC ELECTRICAL CHARACTERISTICS: LOGIC PINS
Parameter
Symbol
Conditions
MIN
TYP
MAX
Units
Low-Level Input Voltage
VIL
VSS
0.8
V
High-Level Input Voltage
VIH
2.0
VDD3.3
V
Low-Level Output Voltage
VOL
IOL = 4mA
0.4
V
High-Level Output Voltage
VOH
IOH = -4mA
VDD3.3
- 0.5
V
Input Leakage Current
ILI
± 1
uA
Pin Capacitance
Cpin
4pF
(VDD1.8 =1.6 to 2.0V; VDD3.3 =3.0 to 3.6V; VSS = 0V; TA = -40
oC to +85oC; unless otherwise specified.
Pins Data[15:0] and VALIDH have passive pull-down elements.)



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