CC3235MODAX datasheet(36/100 Pages) TI1

36 / 100 page

CC3235MODAS, CC3235MODASF

SWRS233 – OCTOBER 2019

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Specifications

(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 VSS, unless otherwise noted.

(3)

Junction temperature is for the CC3235x device that is contained within the module.

Specifications

5.1

Absolute Maximum Ratings

All measurements are referenced at the module pins unless otherwise indicated. All specifications are over process and

voltage unless otherwise indicated.

Over operating free-air temperature range (unless otherwise noted)

(1) (2)

MIN

MAX

UNIT

VBAT

–0.5

3.8

Digital I/O

–0.5

VBAT + 0.5

RF pin

–0.5

2.1

Analog pins

–0.5

2.1

Operating temperature (TA)

–40

°C

Storage temperature (Tstg)

–40

°C

Junction temperature (Tj)

(3)

120

°C

(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.

5.2

ESD Ratings

VALUE

UNIT

VESD

Electrostatic discharge

Human body model (HBM), per ANSI/ESDA/JEDEC JS001(1)

±2000

Charged device model (CDM),

per JESD22-C101(2)

All pins

±500

(1)

To ensure WLAN performance, the ripple on the power supply must be less than ±300 mV. The ripple should not cause the supply to fall

below the brownout voltage.

(2)

When operating at an ambient temperature of over 75°C, the transmit duty cycle must remain below 50% to avoid the auto-protect

feature of the power amplifier. If the auto-protect feature triggers, the device takes a maximum of 60 seconds to restart the transmission.

(3)

The minimum voltage specified includes the ripple on the supply voltage and all other transient dips. The brownout condition is also 2.1

V, and care must be taken when operating at the minimum specified voltage.

5.3

Recommended Operating Conditions

Over operating free-air temperature range (unless otherwise noted)

(1) (2) (3)

MIN

TYP

MAX

UNIT

VBAT

2.3

3.3

3.6

Operating temperature

–40

°C

Ambient thermal slew

–20

°C/minute

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