C8051F326-TB Silicon Laboratories Inc, C8051F326-TB Datasheet - Page 115

• Manufacturer Part Number: C8051F326-TB
• Description: BOARD PROTOTYPING W/C8051F326
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F326-TB

• Contents: Board
• Processor To Be Evaluated: C8051F326/F327
• Interface Type: USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051F326
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 12.4. USB Transceiver Electrical Characteristics
V
USB Operating Current
Transmitter
Output High Voltage
Output Low Voltage
Output Crossover Point
Output Impedance
Pullup Resistance
Output Rise Time
Output Fall Time
Receiver
Differential Input Sensitiv-
ity
Differential Input Com-
mon Mode Range
Input Leakage Current
Note: Refer to the USB Specification for timing diagrams and symbol definitions.
DD
= 3.0 to 3.6 V, –40 to +85 °C unless otherwise specified.
Parameters
Symbol
V
Z
V
R
V
V
V
T
DRV
T
CRS
I
OH
CM
OL
PU
L
DI
R
F
Full Speed
Low Speed
Driving High
Driving Low
Full Speed (D+ Pullup)
Low Speed (D– Pullup)
Low Speed
Full Speed
Low Speed
Full Speed
| (D+) – (D–) |
Pullups Disabled
Conditions
Rev. 1.1
1.425
Min
2.8
1.3
0.2
0.8
75
75
—
—
—
—
—
—
—
4
4
C8051F326/7
<1.0
Typ
5.7
1.5
1.5
38
38
—
—
—
—
—
—
—
—
—
—
1.575
Max
300
300
0.8
2.0
2.5
20
20
—
—
—
—
—
—
—
Units
mA
kW
µA
ns
ns
W
V
V
V
V
V
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