CC3220 Datasheet, PDF (26/84 Pages) Texas Instruments – SimpleLink Wi-Fi Wireless and Internet-of-Things Solution, a Single-Chip Wireless MCU

CC3220
SWAS035A – SEPTEMBER 2016 – REVISED FEBRUARY 2017
www.ti.com
4.5 Current Consumption Summary (CC3220R, CC3220S)
T_A = 25°C, V_BAT = 3.6 V
PARAMETER
TEST CONDITIONS^{(1) (2)}
MIN
TYP MAX UNIT
TX power level = 0
272
1 DSSS
TX power level = 4
190
MCU ACTIVE
TX
NWP ACTIVE
6 OFDM
54 OFDM
TX power level = 0
TX power level = 4
TX power level = 0
TX power level = 4
248
182
223
mA
160
RX
NWP idle connected⁽³⁾
1 DSSS
54 OFDM
59
59
15.3
TX power level = 0
269
1 DSSS
TX power level = 4
187
MCU SLEEP
TX
NWP ACTIVE
6 OFDM
54 OFDM
TX power level = 0
TX power level = 4
TX power level = 0
TX power level = 4
245
179
220
mA
157
RX
NWP idle connected⁽³⁾
1 DSSS
54 OFDM
56
56
12.2
TX power level = 0
266
1 DSSS
TX power level = 4
184
MCU LPDS
TX
NWP ACTIVE
6 OFDM
54 OFDM
TX power level = 0
TX power level = 4
TX power level = 0
TX power level = 4
242
176
mA
217
154
1 DSSS
53
RX
54 OFDM
53
NWP LPDS⁽⁴⁾
NWP idle connected⁽³⁾
120 µA @ 64KB
135 µA @ 256KB
135
µA
710
µA
MCU SHUTDOWN VBAT present and nShutdown pin pulled low
1
µA
Peak calibration current⁽⁵⁾
VBAT = 3.3 V
VBAT = 2.1 V
450
670
mA
VBAT = 1.85 V
700
(1) TX power level = 0 implies maximum power (see Figure 4-1, Figure 4-2, and Figure 4-3). TX power level = 4 implies output power
backed off approximately 4 dB.
(2) The CC3220x system is a constant power-source system. The active current numbers scale based on the VBAT voltage supplied.
(3) DTIM = 1
(4) LPDS current does not include the external serial flash. The LPDS number of reported is with retention of 256KB of MCU SRAM. The
CC3220x device can be configured to retain 0KB, 64KB, 128KB, 192KB, or 256KB of SRAM in LPDS. Each 64-KB block of MCU
retained SRAM increases LPDS current by 4 µA.
(5) The complete calibration can take up to 17 mJ of energy from the battery over a time of 24 ms. In default mode, calibration is performed
sparingly, and typically occurs when re-enabling the NWP and when the temperature has changed by more than 20°C. There are two
additional calibration modes that may be used to reduced or completely eliminate the calibration event. For further details, see CC3120,
CC3220 SimpleLink™ Wi-F^i® and IoT Network Processor Programmer's Guide.
26
Specifications
Submit Documentation Feedback
Product Folder Links: CC3220
Copyright © 2016–2017, Texas Instruments Incorporated