Radio timing

nRF54LM20A | nRF54LM20B Datasheet

Symbol Description Min. Typ. Max. Units
tTXEN,BLE,1M

Time between TXEN task and READY event after channel FREQUENCY configured (1 Mbps Bluetooth LE and 150 µs TIFS)

140 µs
tTXEN,FAST,BLE,1M

Time between TXEN task and READY event after channel FREQUENCY configured (1 Mbps Bluetooth LE with fast ramp-up and 150 µs TIFS)

40 µs
tTXDIS,BLE,1M

When in TX, delay between DISABLE task and DISABLED event for MODE = Nrf_1Mbit and MODE = Ble_1Mbit

2 µs
tRXEN,BLE,1M

Time between the RXEN task and READY event after channel FREQUENCY configured (1 Mbps Bluetooth LE)

134 µs
tRXEN,FAST,BLE,1M

Time between the RXEN task and READY event after channel FREQUENCY configured (1 Mbps Bluetooth LE with fast ramp-up)

40 µs
tRXDIS,BLE,1M

When in RX, delay between DISABLE task and DISABLED event for MODE = Nrf_1Mbit and MODE = Ble_1Mbit

1 µs
tTXDIS,BLE,2M

When in TX, delay between DISABLE task and DISABLED event for MODE = Nrf_2Mbit and MODE = Ble_2Mbit

2 µs
tRXDIS,BLE,2M

When in RX, delay between DISABLE task and DISABLED event for MODE = Nrf_2Mbit and MODE = Ble_2Mbit

1 µs
tTXEN,IEEE 802.15.4

Time between TXEN task and READY event after channel FREQUENCY configured (IEEE 802.15.4 mode)

130 µs
tTXEN,FAST,IEEE 802.15.4

Time between TXEN task and READY event after channel FREQUENCY configured (IEEE 802.15.4 mode with fast ramp-up)

40 µs
tTXDIS,IEEE 802.15.4

When in TX, delay between DISABLE task and DISABLED event (IEEE 802.15.4 mode)

18 µs
tRXEN,IEEE 802.15.4

Time between the RXEN task and READY event after channel FREQUENCY configured (IEEE 802.15.4 mode)

130 µs
tRXEN,FAST,IEEE 802.15.4

Time between the RXEN task and READY event after channel FREQUENCY configured (IEEE 802.15.4 mode with fast ramp-up)

40 µs
tRXDIS,IEEE 802.15.4

When in RX, delay between DISABLE task and DISABLED event (IEEE 802.15.4 mode)

0.2 µs
tRX-to-TX turnaround, IEEE 802.15.4

Maximum RX-to-TX turnaround time in IEEE 802.15.4 mode

17 µs