CC1350 Datasheet, PDF (10/52 Pages) Texas Instruments – SimpleLink Ultra-Low-Power Dual-Band Wireless MCU

CC1350
SWRS183 – JUNE 2016
www.ti.com
5.4 Power Consumption Summary
Measured on the Texas Instruments CC1310EM-7XD-7793 reference design unless otherwise noted. T_c = 25°C, V_DDS = 3.6 V
with DC-DC enabled, unless otherwise noted. Using boost mode (increasing VDDR to 1.95 V), will increase currents in this
table by 15% (does not apply to TX 14-dBm setting where this current is already included).
PARAMETER
TEST CONDITIONS
TYP
UNIT
Reset. RESET_N pin asserted or VDDS below power-on-reset
threshold
Shutdown. No clocks running, no retention
100
nA
185
Standby. With RTC, CPU, RAM, and (partial) register retention.
RCOSC_LF
0.7
Standby. With RTC, CPU, RAM, and (partial) register retention.
XOSC_LF
0.8
µA
Idle. Supply Systems and RAM powered.
570
Active. MCU running CoreMark at 48 MHz
1.2 mA + 25.5 µA/MHz
Active. MCU running CoreMark at 48 MHz
Active. MCU running CoreMark at 24 MHz
2.5
mA
1.9
I_core
Core current
consumption
Radio RX, measured on CC1350EM-7XD-DualBand reference
design, 868 MHz
5.4
mA
Radio RX, measured on CC1350EM-7XD-DualBand reference
design, Bluetooth low energy, 2440 MHz
6.4
mA
Radio TX, 10-dBm output power, (G)FSK, 868 MHz
13.4
mA
Radio TX, 10-dBm output power, measured on CC1350EM-
7XD-DualBand reference design, 868 MHz
14.2
mA
Radio TX Bluetooth low energy, 0-dBm output power, measured
on CC1350EM-7XD-DualBand reference design, 2440 MHz
10.5
mA
Radio TX, boost mode (VDDR = 1.95 V), 14-dBm output power,
(G)FSK, 868 MHz
23.5
mA
Radio TX, boost mode (VDDR = 1.95 V), 14-dBm output power,
measured on CC1350EM-7XD-DualBand reference design, 868
24.4
mA
MHz
Radio TX Bluetooth low energy, boost mode (VDDR = 1.95 V),
9-dBm output power, measured on CC1350EM-7XD-DualBand
reference design, 2440 MHz
22.3
mA
PERIPHERAL CURRENT CONSUMPTION^(1)(2)(3)
Peripheral power
domain
Delta current with domain enabled
20
Serial power domain Delta current with domain enabled
13
RF core
Delta current with power domain enabled,
clock enabled, RF core idle
237
I_peri
µDMA
Timers
I²C
I²S
Delta current with clock enabled, module idle
Delta current with clock enabled, module idle
Delta current with clock enabled, module idle
Delta current with clock enabled, module idle
130
µA
113
12
36
SSI
Delta current with clock enabled, module idle
93
UART
Delta current with clock enabled, module idle
164
(1) Adds to core current I_core for each peripheral unit activated
(2) I_peri is not supported in standby or shutdown modes.
(3) Measured at 3.0 V
10
Specifications
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