CC2640 datasheet(13/51 Pages) TI

13 / 51 page

CC2640

www.ti.com

SWRS176 – FEBRUARY 2015

Specifications

5.1

Absolute Maximum Ratings

(1) (2)

[over operating free-air temperature range (unless otherwise noted)] Under no circumstances must the absolute maximum

ratings be violated. Stress exceeding one or more of the limiting values may cause permanent damage to the device.

MIN

MAX

UNIT

VDDR supplied by internal DC/DC regulator or

Supply voltage, VDDS(3)

–0.3

4.1

internal GLDO

External regulator mode (VDDS and VDDR pins

Supply voltage, VDDS(3) and VDDR

–0.3

2.25

connected on PCB)

VDDS+0.3, max

Voltage on any digital pin(4)

–0.3

4.1

Voltage on crystal oscillator pins,

VDDR+0.3, max

X32K_Q1, X32K_Q2, X24M_N and

–0.3

2.25

X24M_P

Internal fixed or relative reference, voltage

–0.3

VDDS

scaling enabled

Internal fixed reference, voltage scaling disabled

–0.3

1.49

Internal relative reference, voltage scaling

Voltage on ADC input (Vin)

–0.3

VDDS / 2.9

disabled

min (Vref × 2.9,

External reference, voltage scaling enabled

–0.3

VDDS)

External reference, voltage scaling disabled

–0.3

Vref

Voltage on external ADC reference

–0.3

1.6

(Vref)

Input RF level

dBm

Tstg

Storage temperature

–40

150

°C

(1)

All voltage values are with respect to VDDS, unless otherwise noted.

(2)

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.

(3)

VDDS2 and VDDS3 needs to be at the same potential as VDDS.

(4)

Including analog capable DIO.

5.2

ESD Ratings

VALUE

UNIT

Human Body Model (HBM), per ANSI/ESDA/JEDEC

All pins

±2500

JS001(1)

Electrostatic discharge

VESD

(ESD) performance:

RF pins

±750

Charged Device Model (CDM), per JESD22-C101(2)

non-RF pins

±750

(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.

5.3

Recommended Operating Conditions

The operating conditions for CC2640 are listed below.

MIN

MAX

UNIT

Ambient temperature range

–40

°C

Operating supply voltage

For operation in 1.8 V systems

(VDDS and VDDR), external

(VDDS and VDDR pins connected on PCB, internal DC/DC

1.7

1.95

regulator mode

cannot be used)

Operating supply voltage

For operation in battery-powered and 3.3 V systems

1.8

3.8

(VDDS)

(internal DC/DC can be used to minimize power consumption)

Rising supply voltage slew rate

100

mV/us

Falling supply voltage slew rate

mV/us

Specifications

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