CC2640R2F datasheet(13/72 Pages) TI

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8 Specifications

8.1 Absolute Maximum Ratings

Over operating free-air temperature range (unless otherwise noted)(1) (2)

MIN

MAX

UNIT

VDDS(3)

Supply voltage

–0.3

4.1

Voltage on any digital pin(4) (5)

–0.3

VDDS + 0.3, max 4.1

Voltage on crystal oscillator pins, X32K_Q1, X32K_Q2, X48M_N and X48M_P

–0.3

VDDR + 0.3, max 2.25

Vin

Voltage on ADC input

Voltage scaling enabled

–0.3

VDDS

Voltage scaling disabled, internal reference

–0.3

1.49

Voltage scaling disabled, VDDS as reference

–0.3

VDDS / 2.9

Tstg

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

VESD

Electrostatic discharge

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

All pins

±2000

Charged device model (CDM), per JESD22-C101(2)

All pins

±500

(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 supply voltage (VDDS)

1.8

3.8

Rising supply voltage slew rate

100

mV/µs

Falling supply voltage slew rate(1)

mV/µs

(1)

For small coin-cell batteries, with high worst-case end-of-life equivalent source resistance, a 22 µF VDDS input capacitor must be used

to ensure compliance with this slew rate.

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 - 1.55

VDDS Brown-out Detector (BOD) (1)

Rising threshold

1.77

VDDS Brown-out Detector (BOD), before initial boot (2)

Rising threshold

1.70

VDDS Brown-out Detector (BOD) (1)

Falling threshold

1.75

(1)

For boost mode (VDDR =1.95 V), TI drivers software initialization will trim VDDS BOD limits to maximum (approximately 2.0 V)

(2)

Brown-out Detector is trimmed at initial boot, value is kept until device is reset by a POR reset or the RESET_N pin

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CC2674P10

SWRS269A – DECEMBER 2022 – REVISED JUNE 2023

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