USB2251-NU-05 Standard Microsystems (SMSC), USB2251-NU-05 Datasheet - Page 39

• Manufacturer Part Number: USB2251-NU-05
• Description: ULTRA FAST USB 2.0 MULTI-SLOT FLASH MEDI
• Manufacturer: Standard Microsystems (SMSC)

Specifications of USB2251-NU-05

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Ultra Fast USB 2.0 Multi-Slot Flash Media Controller
Datasheet
SMSC USB2250/50i/51/51i
10.2
10.3
Operating
Temperature
Commercial Part
Industrial Part
3.3 V supply voltage
3.3 V supply rise time
Voltage on
USB+ and USB- pins
Voltage on any signal
pin
Voltage on XTAL1
Voltage on XTAL2
I, IPU, IPD Type Input Buffer
Low Input Level
High Input Level
Pull Down
Pull Up
IS Type Input Buffer
Low Input Level
High Input Level
Hysteresis
ICLK Input Buffer
Low Input Level
High Input Level
Input Leakage
PARAMETER
PARAMETER
Note 10.4 A 3.3 V regulator with an output tolerance of 1% must be used if the output of the internal
Operating Conditions
DC Electrical Characteristics
power FET’s must support a 5% tolerance.
T
T
V
t
SYMBOL
RT
A
A
DD33
SYMBOL
0
-40
3.0
0
-0.3
-0.3
-0.3
-0.3
V
V
V
V
V
V
V
PD
PU
HYSI
IHCK
ILCK
I
IHI
IHI
IL
ILI
ILI
MIN
DATASHEET
MIN
2.0
2.0
1.4
-10
70
85
3.6
400
5.5
V
V
V
DD33
DD33
DD18
39
MAX
TYP
420
72
58
°C
°C
V
μs
V
V
V
V
UNITS
MAX
+10
0.8
0.8
0.5
Ambient temperature in still air.
(Note
(See
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
UNITS
mV
μA
μA
μA
V
V
V
V
V
V
Figure 10.1
10.4)
COMMENTS
TTL Levels
TTL Levels
V
IN
Revision 2.0 (09-29-09)
COMMENTS
= 0 to V
and
Note
DD33
10.3)