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DC Characteristics (continued)
PARAMETER
GPIO VOH at 8-mA load
GPIO VOL at 8-mA load
GPIO VOH at 4-mA load
GPIO VOL at 4-mA load
GPIO pullup current
GPIO pulldown current
GPIO high/low input transition,
no hysteresis
GPIO low-to-high input transition,
with hysteresis
GPIO high-to-low input transition,
with hysteresis
GPIO input hysteresis
VIH
VIL
(1) Each GPIO is referenced to a specific VDDS pin. See the technical reference manual listed in
5.26 Thermal Resistance Characteristics
NAME
Rθ
Junction-to-ambient thermal resistance
JA
Rθ
Junction-to-case (top) thermal resistance
JC(top)
Rθ
Junction-to-board thermal resistance
JB
Psi
Junction-to-top characterization parameter
JT
Psi
Junction-to-board characterization parameter
JB
Rθ
Junction-to-case (bottom) thermal resistance
JC(bot)
(1) °C/W = degrees Celsius per watt.
(2) These values are based on a JEDEC-defined 2S2P system (with the exception of the Theta JC [Rθ
JEDEC-defined 1S0P system) and will change based on environment as well as application. For more information, see these
EIA/JEDEC standards:
•
JESD51-2, Integrated Circuits Thermal Test Method Environmental Conditions - Natural Convection (Still Air).
•
JESD51-3, Low Effective Thermal Conductivity Test Board for Leaded Surface Mount Packages.
•
JESD51-7, High Effective Thermal Conductivity Test Board for Leaded Surface Mount Packages.
•
JESD51-9, Test Boards for Area Array Surface Mount Package Thermal Measurements.
Power dissipation of 2 W and an ambient temperature of 70ºC is assumed.
Copyright © 2015–2016, Texas Instruments Incorporated
TEST CONDITIONS
T
= 25°C, V
A
IOCURR = 2, high-drive GPIOs only
IOCURR = 2, high-drive GPIOs only
IOCURR = 1
IOCURR = 1
T
= 25°C, V
A
Input mode, pullup enabled, Vpad = 0 V
Input mode, pulldown enabled, Vpad = VDDS
IH = 0, transition between reading 0 and reading 1
IH = 1, transition voltage for input read as 0 → 1
IH = 1, transition voltage for input read as 1 → 0
IH = 1, difference between 0 → 1 and 1 → 0 points
T
= 25°C
A
Lowest GPIO input voltage reliably interpreted as a
«High»
Highest GPIO input voltage reliably interpreted as a
«Low»
DESCRIPTION
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SWRS158B – FEBRUARY 2015 – REVISED JULY 2016
= 3.0 V
DDS
= 3.8 V
DDS
Section 8.3
(1) (2)
RSM (°C/W)
RHB (°C/W)
36.9
30.3
7.6
0.4
7.4
2.1
CC2650
CC2650
MIN
TYP
MAX
UNIT
2.68
V
0.33
V
2.72
V
0.28
V
277
µA
113
µA
1.67
V
1.94
V
1.54
V
0.4
V
0.8 VDDS
0.2
VDDS
for more details.
(1) (2)
(1) (2)
RGZ (°C/W)
32.8
29.6
24.0
15.7
6.8
6.2
0.3
0.3
6.8
6.2
1.9
1.9
] value, which is based on a
JC
Specifications
(1)
(1)
27
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