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USB2514 Datasheet(PDF) 42 Page - Microchip Technology

Part # USB2514
Description  USB 2.0 Hi-Speed Hub Controller
PDF  57 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

USB2514 Datasheet(HTML) 42 Page - Microchip Technology

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USB251xB/xBi
DS00001692C-page 42
2010 - 2015 Microchip Technology Inc.
Note 6-5
Capacitance TA = 25°C; fc = 1 MHz; VDD33 = 3.3 V
TABLE 6-5:
SUPPLY CURRENT CONFIGURED: FULL-SPEED HOST (IFCC1)
Part
MIN
TYP
MAX
Units
Comments
USB2512B
45
50
mA
Base current of one downstream
port
USB2512Bi
45
55
mA
USB2513B
50
55
mA
USB2513Bi
50
60
mA
USB2514B
50
60
mA
USB2514Bi
50
65
mA
USB251xB/xBi
Supply Current Configured
Full-Speed Host, each additional
downstream port
1 port
base
+
8 mA
1 port
base
+
8 mA
mA
TABLE 6-6:
SUPPLY CURRENT SUSPEND (ICSBY)
Part
MIN
TYP
MAX
Units
Comments
USB2512B
475
1000
A
All supplies combined
USB2512Bi
475
1200
A
USB2513B
500
1100
A
USB2513Bi
500
1300
A
USB2514B
550
1200
A
USB2514Bi
550
1500
A
TABLE 6-7:
SUPPLY CURRENT RESET (ICRST)
Part
MIN
TYP
MAX
Units
Comments
USB2512B
550
1100
A
All supplies combined
USB2512Bi
550
1250
A
USB2513B
650
1200
A
USB2513Bi
650
1400
A
USB2514B
750
1400
A
USB2514Bi
750
1600
A
TABLE 6-8:
PIN CAPACITANCE
Limits
Parameter
Symbol
MIN
TYP
MAX
Unit
Test Condition
Clock Input Capacitance
CXTAL
6
pF
All pins except USB pins and the pins
under the test tied to AC ground
Input Capacitance
CIN
6pF
(Note 6-5)
Output Capacitance
COUT
6pF



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