Power Supply And Modules; Power Consumption - Power Modes - Texas Instruments SimpleLink CC2652RB Manual

CC2652RB
SWRS232D – FEBRUARY 2019 – REVISED FEBRUARY 2021

8.4 Power Supply and Modules

over operating free-air temperature range (unless otherwise noted)
PARAMETER
VDDS Power-on-Reset (POR) threshold
VDDS Brown-out Detector (BOD)
VDDS Brown-out Detector (BOD)
External regulator mode
VDDS Brown-out Detector (BOD), before initial boot
VDDS Brown-out Detector (BOD)
VDDS Brown-out Detector (BOD)
External regulator mode
(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

8.5 Power Consumption - Power Modes

When measured on the CC26x2RBEM-7ID reference design with T
otherwise noted.
PARAMETER
Core Current Consumption
Reset and Shutdown
Standby
without cache
retention
I
core
Standby
with cache retention
Idle
Active
Peripheral Current Consumption
Peripheral power
domain
Serial power domain Delta current with domain enabled
RF Core
µDMA
Timers
I
I2C
peri
I2S
SSI
UART
CRYPTO (AES)
PKA
TRNG
Sensor Controller Engine Consumption
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(1)
Rising threshold
Rising threshold
(2)
Rising threshold
(1)
Falling threshold
Falling threshold
TEST CONDITIONS
Reset. RESET_N pin asserted or VDDS below power-on-reset
threshold
Shutdown. No clocks running, no retention
RTC running, CPU, 80KB RAM and (partial) register retention.
RCOSC_LF
RTC running, CPU, 80KB RAM and (partial) register retention
XOSC_LF
RTC running, CPU, 80KB RAM and (partial) register retention.
RCOSC_LF
RTC running, CPU, 80KB RAM and (partial) register retention.
XOSC_LF
Supply Systems and RAM powered
RCOSC_HF
MCU running CoreMark at 48 MHz
RCOSC_HF
Delta current with domain enabled
Delta current with power domain enabled,
clock enabled, RF core idle
Delta current with clock enabled, module is idle
Delta current with clock enabled, module is idle
Delta current with clock enabled, module is idle
Delta current with clock enabled, module is idle
Delta current with clock enabled, module is idle
Delta current with clock enabled, module is idle
Delta current with clock enabled, module is idle
Delta current with clock enabled, module is idle
Delta current with clock enabled, module is idle
Product Folder Links:
= 25 °C, V = 3.0 V with DC/DC enabled unless
c DDS
(3)
(1)
(2)
Copyright © 2021 Texas Instruments Incorporated
CC2652RB
www.ti.com
MIN TYP MAX UNIT
1.1 -
V
1.55
1.77 V
1.64 V
1.70 V
1.75 V
1.63 V
TYP UNIT
150
nA
150
0.94 µA
1.09 µA
3.2 µA
3.3 µA
675 µA
3.39 mA
97.7
7.2
210.9
63.9
81.0
µA
10.1
26.3
82.9
167.5
25.6
84.7
35.6