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8 Specifications
8.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
Supply voltage
–0.3
4.1
V
Voltage on any digital pin
–0.3
VDDS + 0.3, max 4.1
V
V
in
Voltage on ADC input
Voltage scaling enabled
–0.3
VDDS
V
Voltage scaling disabled, internal reference
–0.3
1.49
Voltage scaling disabled, VDDS as reference
–0.3
VDDS / 2.9
Input level, RF pin
5
dBm
T
stg
Storage temperature
–40
150
°C
(1)
Stresses beyond those listed under
Absolute Maximum Ratings
may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under
Recommended Operating
Conditions
is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
All voltage values are with respect to ground, unless otherwise noted.
(3)
VDDS_DCDC, VDDS2 and VDDS3 must be at the same potential as VDDS.
(4)
Including analog capable DIOs.
(5)
Injection current is not supported on any GPIO pin
8.2 ESD Ratings
VALUE
UNIT
V
ESD
Electrostatic discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS001
All pins
±1000
V
Charged device model (CDM), per JESD22-C101
All pins
±500
V
(1)
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2)
JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
8.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
Operating junction temperature
–40
105
°C
Operating supply voltage (VDDS)
1.8
3.8
V
Rising supply voltage slew rate
0
100
mV/µs
Falling supply voltage slew rate
0
20
mV/µs
(1)
For thermal resistance characteristics refer to Section 8.8.
8.4 Power Supply and Modules
over operating free-air temperature range (unless otherwise noted)
PARAMETER
MIN
TYP
MAX
UNIT
VDDS Power-on-Reset (POR) threshold
1.1
1.5
V
VDDS Brown-out Detector (BOD)
Rising threshold
1.77
V
VDDS Brown-out Detector (BOD), before initial boot
Rising threshold
1.70
V
VDDS Brown-out Detector (BOD)
Falling threshold
1.75
V
(1)
Brown-out Detector is trimmed at initial boot, value is kept until device is reset by a POR reset or the nRESET pin
SWRS263A – FEBRUARY 2021 – REVISED JUNE 2022
10
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