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8.5 Power Consumption - Power Modes
When measured on the
CC2651RSIPA-EM
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
RF Core
µDMA
Timers
I
peri
I2C
I2S
SSI
UART
CRYPTO (AES)
TRNG
(1)
Only one UART running
(2)
Only one SSI running
(3)
Only one GPTimer running
Copyright © 2023 Texas Instruments Incorporated
reference design with T
TEST CONDITIONS
Reset. RESET_N pin asserted or VDDS below power-on-reset threshold
Shutdown. No clocks running, no retention
RTC running, CPU, 32KB RAM and (partial) register retention.
RCOSC_LF
RTC running, CPU, 32KB RAM and (partial) register retention
XOSC_LF
RTC running, CPU, 32KB RAM and (partial) register retention.
RCOSC_LF
RTC running, CPU, 32KB 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 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
Product Folder Links:
SWRS278B – FEBRUARY 2022 – REVISED AUGUST 2023
= 25 °C, V
= 3.0 V with DC/DC enabled unless
c
DDS
(3)
(1)
(2)
CC2651R3SIPA
CC2651R3SIPA
TYP
UNIT
150
nA
100
0.8
µA
0.9
µA
2.4
µA
2.6
µA
650
µA
2.91
mA
56
5.0
144
68.6
102
µA
12.1
30.8
71.7
147
28.1
27.1
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