8.16 Typical Characteristics
All measurements in this section are done with T
c
= 25 °C and V
DDS
= 3.0 V, unless otherwise noted. See
Recommended Operating Conditions
for device limits. Values exceeding these limits are for reference only.
8.16.1 MCU Current
Voltage [V]
Current [mA]
Running CoreMark, SCLK_HF = 48 MHz RCOSC
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
2.5
3
3.5
4
4.5
5
5.5
6
Figure 8-4. Active Mode (MCU) Current vs.
Supply Voltage (VDDS)
Temperature [
o
C]
Current [u
A]
80 kB RAM Retention, no Cache Retention, RTC On, SCLK_LF = 32 kHZ XOSC
-40
-25
-10
5
20
35
50
65
80
95
105
0
1
2
3
4
5
6
7
8
Figure 8-5. Standby Mode (MCU) Current vs.
Temperature
8.16.2 RX Current
Temperature [
o
C]
Current [mA]
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100105
6.8
6.9
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
8
Figure 8-6. RX Current vs. Temperature
(BLE 1 Mbps, 2.44 GHz)
Voltage [V]
Current [mA]
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
Figure 8-7. RX Current vs. Supply Voltage (VDDS)
(BLE 1 Mbps, 2.44 GHz)
SWRS263A – FEBRUARY 2021 – REVISED JUNE 2022
30
Copyright © 2022 Texas Instruments Incorporated
Product Folder Links:
