nRF54LM20A launch Video
Expanding nRF54L Series | Meet nRF54LM20A
nRF54L Series webinar
Exploring the nRF54L Series: Full portfolio and nRF54LM20A introduction
Demo: nRF54L Series vs nRF52 Series
nRF54L Series SoCs - comparison
Features and specifications overview
| nRF54LM20A | nRF54LM20B | nRF54L15 | nRF54L10 | nRF54L05 | nRF54LV10A | nRF54LS05A | nRF54LS05B | |
|---|---|---|---|---|---|---|---|---|
| Processor | ||||||||
| Processor |
128 MHz Arm Cortex-M33
DSP, FPU |
128 MHz Arm Cortex-M33
DSP, FPU |
128 MHz Arm Cortex-M33
DSP, FPU |
128 MHz Arm Cortex-M33
DSP, FPU |
128 MHz Arm Cortex-M33
DSP, FPU |
128 MHz Arm Cortex-M33
DSP, FPU |
128 MHz Arm Cortex-M33
|
128 MHz Arm Cortex-M33
|
| NVM | ||||||||
| NVM |
2 MB
|
2 MB
|
1.5 MB
|
1 MB
|
0.5 MB
|
1 MB
|
0.5 MB
|
0.5 MB
|
| RAM | ||||||||
| RAM |
512 KB
|
512 KB
|
256 KB
|
192 KB
|
96 KB
|
192 KB
|
64 KB
|
96 KB
|
| Bluetooth LE | ||||||||
| Bluetooth LE | ||||||||
| Bluetooth Channel Sounding | ||||||||
| Bluetooth Channel Sounding | ||||||||
| Bluetooth Mesh | ||||||||
| Bluetooth Mesh | ||||||||
| Thread, Zigbee (IEEE 802.15.4) | ||||||||
| Thread, Zigbee (IEEE 802.15.4) | ||||||||
| Matter | ||||||||
| Matter | ||||||||
| Aliro | ||||||||
| Aliro | ||||||||
| Amazon Sidewalk | ||||||||
| Amazon Sidewalk | ||||||||
| ESB and 2.4 GHz proprietary protocols (4M, 2M, 1M) | ||||||||
| ESB and 2.4 GHz proprietary protocols (4M, 2M, 1M) | ||||||||
| NFC | ||||||||
| NFC | ||||||||
| Wi-Fi (with nRF70 Series companion IC) | ||||||||
| Wi-Fi (with nRF70 Series companion IC) | ||||||||
| TX power | ||||||||
| TX power |
8 dBm (CSP)
7 dBm (QFN) |
8 dBm (CSP)
7 dBm (QFN) |
8 dBm (CSP)
7 dBm (QFN) |
7 dBm
|
7 dBm
|
4 dBm
|
4 dBm
|
4 dBm
|
| RX sensitivity (1 Mbps Bluetooth LE) | ||||||||
| RX sensitivity (1 Mbps Bluetooth LE) |
-96 dBm
|
-96 dBm
|
-96 dBm
|
-96 dBm
|
-96 dBm
|
-97 dBm
|
-96 dBm
|
-96 dBm
|
| RX sensitivity (IEEE 802.15.4) | ||||||||
| RX sensitivity (IEEE 802.15.4) |
-101 dBm
|
-101 dBm
|
-101 dBm
|
-101 dBm
|
-101 dBm
|
-101 dBm
|
||
| AI accelerator | ||||||||
| AI accelerator |
Yes
128 MHz Axon NPU |
|||||||
| RISC-V coprocessor | ||||||||
| RISC-V coprocessor |
Yes
128 MHz, with IO acceleration |
Yes
128 MHz, with IO acceleration |
Yes
128 MHz, with IO acceleration |
Yes
128 MHz, with IO acceleration |
Yes
128 MHz, with IO acceleration |
Yes
128 MHz |
||
| Digital interfaces | ||||||||
| Digital interfaces |
High‑speed USB, High‑speed SPI/UART, 6x SPI/UART/TWI, PDM, TDM, PWM, QDEC
|
High‑speed USB, High‑speed SPI/UART, 6x SPI/UART/TWI, PDM, TDM, PWM, QDEC
|
High‑speed SPI/UART, 4x SPI/UART/TWI, PDM, I2S, PWM, QDEC
|
High‑speed SPI/UART, 4x SPI/UART/TWI, PDM, I2S, PWM, QDEC
|
High‑speed SPI/UART, 4x SPI/UART/TWI, PDM, I2S, PWM, QDEC
|
3x SPI/UART/TWI
|
3x SPI/UART/TWI, PWM, QDEC
|
3x SPI/UART/TWI, PWM, QDEC
|
| ADC | ||||||||
| ADC |
8ch, 10‑bit at 2 MS/s, 14‑bit with oversampling
|
8ch, 10‑bit at 2 MS/s, 14‑bit with oversampling
|
8ch, 10‑bit at 2 MS/s, 14‑bit with oversampling
|
8ch, 10‑bit at 2 MS/s, 14‑bit with oversampling
|
8ch, 10‑bit at 2 MS/s, 14‑bit with oversampling
|
8ch, 10‑bit at 1 MS/s, 14‑bit with oversampling
|
4ch, 10‑bit at 1 MS/s, 14‑bit with oversampling
|
4ch, 10‑bit at 1 MS/s, 14‑bit with oversampling
|
| Isolation | ||||||||
| Isolation |
TrustZone
|
TrustZone
|
TrustZone
|
TrustZone
|
TrustZone
|
TrustZone
|
||
| Cryptographic accelerator and tamper detectors | ||||||||
| Cryptographic accelerator and tamper detectors |
Software cryptographic services
Tamper detection on Debug Access Port |
Software cryptographic services
Tamper detection on Debug Access Port |
||||||
| Operating temperature | ||||||||
| Operating temperature |
-40 to +85 ºC
|
-40 to +85 ºC
|
-40 to +105 ºC
|
-40 to +105 ºC
|
-40 to +105 ºC
|
-40 to +85 ºC
|
-40 to +85 ºC
|
-40 to +85 ºC
|
| Supply and GPIO voltage range | ||||||||
| Supply and GPIO voltage range |
1.7 to 3.6 V
|
1.7 to 3.6 V
|
1.7 to 3.6 V
|
1.7 to 3.6 V
|
1.7 to 3.6 V
|
1.2 to 1.7 V
|
1.7 to 3.6 V
|
1.7 to 3.6 V
|
| CSP packages | ||||||||
| CSP packages |
CSP98 with 66 GPIOs
CSP61 with 40 GPIOs |
CSP98 with 66 GPIOs
CSP61 with 40 GPIOs |
CSP47 with 32 GPIOs
|
CSP29 with 12 GPIOs
|
||||
| QFN packages | ||||||||
| QFN packages |
QFN52 with 32 GPIOs
|
QFN52 with 32 GPIOs
|
QFN52 with 35 GPIOs
QFN48 with 31 GPIOs QFN40 with 24 GPIOs |
QFN52 with 35 GPIOs
QFN48 with 31 GPIOs QFN40 with 24 GPIOs |
QFN52 with 35 GPIOs
QFN48 with 31 GPIOs QFN40 with 24 GPIOs |
QFN48 with 31 GPIOs
|
QFN48 with 37 GPIOs
|
QFN48 with 37 GPIOs
|
nRF54L Series SoCs - packages and availability
Package details, availability status, and pin-to-pin compatibility
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nRF54LM20A | nRF54LM20A | nRF54LM20A | nRF54LM20B | nRF54LM20B | nRF54LM20B | nRF54L15 | nRF54L15 | nRF54L15 | nRF54L15 | nRF54L10 | nRF54L10 | nRF54L10 | nRF54L05 | nRF54L05 | nRF54L05 | nRF54LV10A | nRF54LV10A | nRF54LS05A | nRF54LS05B | |
| Package | ||||||||||||||||||||
| Package |
CSP98
|
CSP61
|
QFN52
|
CSP98
|
CSP61
|
QFN52
|
CSP47
|
QFN52
|
QFN48
|
QFN40
|
QFN52
|
QFN48
|
QFN40
|
QFN52
|
QFN48
|
QFN40
|
CSP29
|
QFN48
|
QFN48
|
QFN48
|
| Availability | ||||||||||||||||||||
| Availability |
Mass production
|
Early sampling
|
Early sampling
|
Mass production
|
Early sampling
|
Early sampling
|
Mass production
|
Mass production
|
Mass production
|
Early sampling
|
Mass production
|
Mass production
|
Early sampling
|
Mass production
|
Mass production
|
Early sampling
|
Early sampling
|
Early sampling
|
Early sampling
|
Early sampling
|
| Dimentions | ||||||||||||||||||||
| Dimentions |
3.67 x 3.85 mm
|
3.02 x 2.43 mm
|
6 x 6 mm
|
3.67 x 3.85 mm
|
3.02 x 2.43 mm
|
6 x 6 mm
|
2.45 x 2.25 mm
|
6 x 6 mm
|
6 x 6 mm
|
5 x 5 mm
|
6 x 6 mm
|
6 x 6 mm
|
5 x 5 mm
|
6 x 6 mm
|
6 x 6 mm
|
5 x 5 mm
|
1.93 x 2.29 mm
|
6 x 6 mm
|
6 x 6 mm
|
6 x 6 mm
|
| Height | ||||||||||||||||||||
| Height |
0.61 mm
|
0.43 mm
|
0.85 mm
|
0.61 mm
|
0.43 mm
|
0.85 mm
|
0.42 mm
|
0.85 mm
|
0.85 mm
|
0.85 mm
|
0.85 mm
|
0.85 mm
|
0.85 mm
|
0.85 mm
|
0.85 mm
|
0.85 mm
|
0.48 mm
|
0.85 mm
|
0.85 mm
|
0.85 mm
|
| Pitch | ||||||||||||||||||||
| Pitch |
0.35 mm
|
0.325 mm
|
0.4 mm
|
0.35 mm
|
0.325 mm
|
0.4 mm
|
0.3 mm
|
0.4 mm
|
0.4 mm
|
0.4 mm
|
0.4 mm
|
0.4 mm
|
0.4 mm
|
0.4 mm
|
0.4 mm
|
0.4 mm
|
0.35 mm
|
0.4 mm
|
0.4 mm
|
0.4 mm
|
| Pins / Balls | ||||||||||||||||||||
| Pins / Balls |
98
|
61
|
52
|
98
|
61
|
52
|
47
|
52
|
48
|
40
|
52
|
48
|
40
|
52
|
48
|
40
|
29
|
48
|
48
|
48
|
| GPIOs | ||||||||||||||||||||
| GPIOs |
66
|
40
|
32
|
66
|
40
|
32
|
32
|
35
|
31
|
24
|
35
|
31
|
24
|
35
|
31
|
24
|
12
|
31
|
37
|
37
|
| Pin-to-pin compatible SoCs (for the same package) | ||||||||||||||||||||
| Pin-to-pin compatible SoCs (for the same package) |
nRF54LM20B
|
nRF54LM20B
|
nRF54LM20B
|
nRF54LM20A
|
nRF54LM20A
|
nRF54LM20A
|
nRF54L10, nRF54L05
|
nRF54L10, nRF54L05
|
nRF54L10, nRF54L05, nRF54LS05A*, nRF54LS05B*
* with limitations |
nRF54L10, nRF54L05
|
nRF54L15, nRF54L05
|
nRF54L15, nRF54L05, nRF54LS05A*, nRF54LS05B* |
nRF54L15, nRF54L05
|
nRF54L15, nRF54L10
|
nRF54L15, nRF54L10, nRF54LS05A*, nRF54LS05B*
* with limitations |
nRF54L15, nRF54L10
|
nRF54LS05B, nRF54L05*, nRF54L10*, nRF54L15*
* with limitations |
nRF54LS05A, nRF54L05*, nRF54L10*, nRF54L15*
* with limitations |
||