In data sheet of nRF54L15, the numbers in 11.1 current consumption power and 11.13.2, 11.13.3 have some delta. Can you please help to explain the deltas? I was thinking the 11.1.2.3 numbers were total system power consumption while 11.13.2/3 numbers only included the wireless part? Also in the key features page, the numbers are also different. What's the reason?
Another question is do you have the characterization data for power consumption of BLE under CI 30ms/15ms/300ms etc? Thanks.
11.1.2.3 RADIO transmitting/receiving
|
IRADIO_RX0 |
Radio RX @ 1 Mbps, HFXO |
|
3.3 |
|
mA |
|
IRADIO_RX1 |
Radio RX @ 2 Mbps, HFXO |
|
3.6 |
|
mA |
|
IRADIO_TX0 |
Radio TX @ 0 dBm, HFXO |
|
4.8 |
|
mA |
|
IRADIO_TX1 |
Radio TX @ 4 dBm, HFXO |
|
6.6 |
|
mA |
11.13.2/3
|
ITX,0dBM,DCDC |
TX only run current DC/DC, 3 V, PRF = 0 dBm |
|
3.7 |
|
mA |
|
IRX,1M,DCDC |
RX only run current DC/DC, 3 V, 1 Mbps/1 Mbps Bluetooth LE mode |
|
2.1 |
|
mA |
|
IRX,2M,DCDC |
RX only run current DC/DC, 3 V, 2 Mbps/2 Mbps Bluetooth LE mode |
|
2.1 |
|
mA |
|
|
|
|
|
|
|
Key features
|
Power mode |
Current @ 3.0 V |
|
Active with radio |
|
|
Bluetooth LE TX 1 Mbps at 0 dBm |
5.0 mA |
|
Bluetooth LE TX 1 Mbps at +4 dBm |
6.8 mA |
|
Bluetooth LE TX 1 Mbps at +8 dBm |
10.0 mA |
|
Bluetooth LE RX 1 Mbps |
3.2 mA |
