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nRF54LM20B Ultra-Low-Power Wireless SoC

Nordic Semiconductor nRF54LM20B Ultra-Low-Power Wireless SoC combines an efficient MCU with ultra-low-power wireless connectivity and offers 2MB NVM and 512KB RAM. This SoC features an extended set of peripherals, high-speed USB, and up to 66 GPIOs. Additional features include an integrated Axon NPU, which increases the speed and efficiency of on-device AI inference by up to 15 times compared to using the CPU for the same task. The Nordic nRF54LM20 B SoC supports Matter, Thread, BLUETOOTH^® Low Energy, Zigbee^®, and 2.4GHz proprietary protocols, providing data rates of up to 4Mbps for low-latency applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Type	Core	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Packaging
	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Nordic Semiconductor nRF54LM20B-CAAA-R nRF54LM20B-CAAA-R Nordic Semiconductor 1: $5.90 6,900On Order New Product	Mfr. Part No. nRF54LM20B-CAAA-R Mouser Part No 949-NRF54LM20BCAAA-R New Product	Nordic Semiconductor	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Learn More about Nordic Semiconductor nordic nrf54lm20b wireless socs		6,900On Order	Cut Tape $5.90 $4.49 $4.13 $3.76 View Reel $3.37 $3.56 $3.45 $3.41 $3.37 $3.37	Min.: 1 Mult.: 1 : 7,000			Wireless SoC	Arm Cortex-M33	1.7 V	3.6 V	- 40 C	+ 85 C	CSP-61	Reel, Cut Tape
	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Nordic Semiconductor NRF54LM20B-PAAA-R NRF54LM20B-PAAA-R Nordic Semiconductor 1: $6.26 4,215Expected 2026/10/02 New Product	Mfr. Part No. NRF54LM20B-PAAA-R Mouser Part No 949-NRF54LM20BPAAAR New Product	Nordic Semiconductor	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Learn More about Nordic Semiconductor nordic nrf54lm20b wireless socs		4,215Expected 2026/10/02	Cut Tape $6.26 $4.79 $4.43 $4.04 View Reel $3.72 $3.84 $3.73 $3.72	Min.: 1 Mult.: 1 : 7,000			Wireless SoC	Arm Cortex-M33	1.7 V	3.6 V	- 40 C	+ 85 C	CSP-98	Reel, Cut Tape
	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Nordic Semiconductor nRF54LM20B-CAAA-R7 nRF54LM20B-CAAA-R7 Nordic Semiconductor 1: $5.90 1,500On Order New Product	Mfr. Part No. nRF54LM20B-CAAA-R7 Mouser Part No 949-NRF54LM20BCAAAR7 New Product	Nordic Semiconductor	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Learn More about Nordic Semiconductor nordic nrf54lm20b wireless socs		1,500On Order	Cut Tape $5.90 $4.49 $4.13 $3.76 View Reel $3.37 $3.56 $3.45 $3.41 $3.37	Min.: 1 Mult.: 1 : 1,500			Wireless SoC	Arm Cortex-M33	1.7 V	3.6 V	- 40 C	+ 85 C	CSP-61	Reel, Cut Tape
	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Nordic Semiconductor NRF54LM20B-PAAA-R7 NRF54LM20B-PAAA-R7 Nordic Semiconductor 1: $6.35 3,000Expected 2027/01/29 New Product	Mfr. Part No. NRF54LM20B-PAAA-R7 Mouser Part No 949-NRF54LM20BPAAAR7 New Product	Nordic Semiconductor	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Learn More about Nordic Semiconductor nordic nrf54lm20b wireless socs	Datasheet	3,000Expected 2027/01/29	Cut Tape $6.35 $5.50 $5.20 $4.80 View Reel $4.13 $4.55 $4.38 $4.13	Min.: 1 Mult.: 1 : 1,500			Wireless SoC	Arm Cortex-M33	1.7 V	3.6 V	- 40 C	+ 85 C	CSP-98	Reel, Cut Tape
	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Nordic Semiconductor nRF54LM20B-QGAA-R nRF54LM20B-QGAA-R Nordic Semiconductor 1: $5.94 2,865On Order New Product	Mfr. Part No. nRF54LM20B-QGAA-R Mouser Part No 949-NRF54LM20BQGAAR New Product	Nordic Semiconductor	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Learn More about Nordic Semiconductor nordic nrf54lm20b wireless socs		2,865On Order	Cut Tape $5.94 $4.52 $4.18 $3.78 View Reel $3.40 $3.59 $3.48 $3.44 $3.40	Min.: 1 Mult.: 1 : 3,000			Wireless SoC	Arm Cortex-M33	1.7 V	3.6 V	- 40 C	+ 85 C	QFN-52	Reel, Cut Tape
	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Nordic Semiconductor nRF54LM20B-QGAA-R7 nRF54LM20B-QGAA-R7 Nordic Semiconductor 1: $5.94 555On Order New Product	Mfr. Part No. nRF54LM20B-QGAA-R7 Mouser Part No 949-NRF54LM20BQGAAR7 New Product	Nordic Semiconductor	RF System on a Chip - SoC Wireless SOC, ultra low power 2.4GHz radio + MCU + Axon NPU, 2.0MB NVM Learn More about Nordic Semiconductor nordic nrf54lm20b wireless socs		555On Order	Cut Tape $5.94 $4.52 $4.18 $3.78 Reel $3.44 View $3.59 $3.48 $3.40	Min.: 1 Mult.: 1 : 1,000			Wireless SoC	Arm Cortex-M33	1.7 V	3.6 V	- 40 C	+ 85 C	QFN-52	Reel, Cut Tape