MSP430FG6626 Datasheet, PDF (67/171 Pages) Texas Instruments – Mixed-Signal Microcontrollers

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MSP430FG6626, MSP430FG6625
MSP430FG6426, MSP430FG6425
SLAS874 – MAY 2015
2.0
TA = 25 °C, 85 °C
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.8
TYPICAL PU.0, PU.1 INPUT THRESHOLD
VIT+, postive-going input threshold
VIT- , negative-going input threshold
2.2
2.6
3
3.4
VUSB Supply Voltage, VUSB - V
Figure 5-32. Ports PU.0, PU.1 Typical Input Threshold Characteristics
Table 5-52. USB Output Ports DP and DM
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
V_OH
D+, D– single ended
USB 2.0 load conditions
2.8
V_OL
D+, D– single ended
USB 2.0 load conditions
0
Z_(DRV) D+, D– impedance
Including external series resistor of 27 Ω
28
t_RISE
Rise time
Full speed, differential, C_L = 50 pF, 10%/90%, Rpu on D+
4
t_FALL
Fall time
Full speed, differential, C_L = 50 pF, 10%/90%, Rpu on D+
4
MAX
3.6
0.3
44
20
20
UNIT
V
V
Ω
ns
ns
Table 5-53. USB Input Ports DP and DM
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
MIN
V_(CM) Differential input common mode range
0.8
Z_(IN)
Input impedance
300
V_CRS Crossover voltage
1.3
V_IL
Static SE input logic low level
0.8
V_IH
Static SE input logic high level
VDI
Differential input voltage
MAX
2.5
2.0
2.0
0.2
UNIT
V
kΩ
V
V
V
V
Copyright © 2015, Texas Instruments Incorporated
Specifications
67
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