CC2640R2FYFVT.B datasheet(18/74 Pages) TI2

18 / 74 page

8.3 Recommended Operating Conditions

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

MIN

MAX UNIT

Ambient temperature

–40

°C

Operating supply

voltage (VDDS and

VDDR), external

regulator mode

For operation in 1.8-V systems

(VDDS and VDDR pins connected on PCB, internal DC/DC cannot be used)

1.7

1.95

Operating supply

voltage VDDS

For operation in battery-powered and 3.3-V systems

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

1.8

3.8

Operating supply

voltages VDDS2 and

VDDS3

VDDS < 2.7 V

1.8

3.8

Operating supply

voltages VDDS2 and

VDDS3

VDDS ≥ 2.7 V

1.9

3.8

8.4 Power Consumption Summary

Measured on the TI CC2650EM-5XD reference design with Tc = 25°C, VDDS = 3.0 V with internal DC/DC

converter, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Icore

Core current consumption

Reset. RESET_N pin asserted or VDDS below

Power-on-Reset threshold

100

Shutdown. No clocks running, no retention

150

Standby. With RTC, CPU, RAM and (partial)

1.1

µA

Standby. With RTC, CPU, RAM and (partial)

1.3

Standby. With Cache, RTC, CPU, RAM and

(partial) register retention. RCOSC_LF

2.8

Standby. With Cache, RTC, CPU, RAM and

(partial) register retention. XOSC_LF

3.0

Idle. Supply Systems and RAM powered.

650

Active. Core running CoreMark

1.45 mA +

31 µA/MHz

Radio RX (1)

5.9

Radio RX(2)

6.1

Radio TX, 0-dBm output power(1)

6.1

Radio TX, 5-dBm output power(2)

9.1

Peripheral Current Consumption (Adds to core current Icore for each peripheral unit activated) (3)

Iperi

Peripheral power domain

Delta current with domain enabled

µA

Serial power domain

Delta current with domain enabled

µA

RF Core

Delta current with power domain enabled, clock

enabled, RF core idle

237

µA

µDMA