CC1350_16 Datasheet, PDF (24/61 Pages) Texas Instruments – SimpleLink Ultra-Low-Power Dual-Band Wireless MCU

CC1350
SWRS183A – JUNE 2016 – REVISED NOVEMBER 2016
www.ti.com
5.17 Low-Power Clocked Comparator
T_c = 25°C, V_DDS = 3.0 V, unless otherwise noted.
PARAMETER
TEST CONDITIONS
Input voltage range
Clock frequency
Internal reference voltage, VDDS / 2
Internal reference voltage, VDDS / 3
Internal reference voltage, VDDS / 4
Internal reference voltage, DCOUPL / 1
Internal reference voltage, DCOUPL / 2
Internal reference voltage, DCOUPL / 3
Internal reference voltage, DCOUPL / 4
Offset
Hysteresis
Decision time
Step from –50 mV to 50 mV
Current consumption when enabled
MIN
TYP
0
32.8
1.49 to 1.51
1.01 to 1.03
0.78 to 0.79
1.25 to 1.28
0.63 to 0.65
0.42 to 0.44
0.33 to 0.34
<2
<5
1
362
MAX
V_DDS
UNIT
V
kHz
V
V
V
V
V
V
V
mV
mV
clock-cycle
nA
5.18 Programmable Current Source
T_c = 25°C, V_DDS = 3.0 V, unless otherwise noted.
PARAMETER
TEST CONDITIONS
Current source programmable output range
Resolution
Current consumption⁽¹⁾
Including current source at maximum
programmable output
(1) Additionally, the bias module must be enabled when running in standby mode.
MIN
TYP MAX UNIT
0.25 to 20
µA
0.25
µA
23
µA
5.19 DC Characteristics
PARAMETER
T_A = 25°C, V_DDS = 1.8 V
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
T_A = 25°C, V_DDS = 3.0 V
GPIO VOH at 8-mA load
GPIO VOL at 8-mA load
GPIO VOH at 4-mA load
GPIO VOL at 4-mA load
TEST CONDITIONS
IOCURR = 2, high-drive GPIOs only
IOCURR = 2, high-drive GPIOs only
IOCURR = 1
IOCURR = 1
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 voltage transition points
IOCURR = 2, high-drive GPIOs only
IOCURR = 2, high-drive GPIOs only
IOCURR = 1
IOCURR = 1
MIN TYP MAX UNIT
1.32 1.54
V
0.26 0.32 V
1.32 1.58
V
0.21 0.32 V
71.7
µA
21.1
µA
0.88
V
1.07
V
0.74
V
0.33
V
2.68
V
0.33
V
2.72
V
0.28
V
24
Specifications
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