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USB2640I 데이터시트(PDF) 47 Page - Microchip Technology

부품명 USB2640I
상세설명  Industrial Temperature USB 2.0 Flash Media Controller and USB Hub Combo
PDF  59 Pages
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제조업체  MICROCHIP [Microchip Technology]
홈페이지  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

USB2640I 데이터시트(HTML) 47 Page - Microchip Technology

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 2015-2021 Microchip Technology Inc.
DS00001948C-page 47
USB2640i/USB2641i
9.2
Operating Conditions
9.3
DC Electrical Characteristics
Parameter
Symbol
MIN
MAX
Units
Comments
Operating Temperature TA
-40
85
°C
Ambient temperature in still air.
3.3 V supply voltage
VDD33
3.0
3.6
V
A 3.3 V regulator with an output
tolerance of 1% must be used if
the output of the internal power
FETs must support a 5% tolerance.
3.3 V supply rise time
tRT
0400
s(Figure 9-1)
Voltage on
USB+ and USB- pins
-0.3
5.5
V
If any 3.3 V supply voltage drops
below 3.0 V, then the MAX
becomes:
(3.3 V supply voltage) + 0.5
5.5
Voltage on any signal
pin
-0.3
VDD33
V
Voltage on XTAL1
-0.3
2.0
V
Voltage on XTAL2
-0.3
2.0
V
Parameter
Symbol
MIN
TYP
MAX
Units
Comments
I, IPU, IPD Type Input Buffer
Low Input Level
High Input Level
Pull Down
Pull Up
VILI
VIHI
PD
PU
2.0
72
58
0.8
V
V
A
A
TTL Levels
IS Type Input Buffer
Low Input Level
High Input Level
Hysteresis
VILI
VIHI
VHYSI
2.0
420
0.8
V
V
mV
TTL Levels
ICLK Input Buffer
Low Input Level
High Input Level
Input Leakage
VILCK
VIHCK
IIL
1.4
-10
0.5
+10
V
V
A
VIN = 0 to VDD33
Input Leakage
(All I and IS buffers)
Low Input Leakage
High Input Leakage
IIL
IIH
-10
-10
+10
+10
A
A
VIN = 0
VIN = VDD33



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