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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 (CLP) 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: $6.467 6.900On Order New Product	Mfr. Part # nRF54LM20B-CAAA-R Mouser Part # 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 $6.467 $4.930 $4.535 $4.117 View Reel $3.700 $3.909 $3.788 $3.744 $3.700 $3.700	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: $6.862 4.215Expected 10/2/2026 New Product	Mfr. Part # NRF54LM20B-PAAA-R Mouser Part # 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 10/2/2026	Cut Tape $6.862 $5.259 $4.864 $4.425 View Reel $4.084 $4.216 $4.095 $4.084	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: $6.467 1.500On Order New Product	Mfr. Part # nRF54LM20B-CAAA-R7 Mouser Part # 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 $6.467 $4.930 $4.535 $4.117 View Reel $3.700 $3.909 $3.788 $3.744 $3.700	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: $6.972 3.000Expected 1/29/2027 New Product	Mfr. Part # NRF54LM20B-PAAA-R7 Mouser Part # 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 1/29/2027	Cut Tape $6.972 $6.039 $5.709 $5.270 View Reel $4.535 $4.996 $4.809 $4.535	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: $6.522 2.865On Order New Product	Mfr. Part # nRF54LM20B-QGAA-R Mouser Part # 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 $6.522 $4.963 $4.578 $4.150 View Reel $3.733 $3.942 $3.821 $3.777 $3.733	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: $6.522 555On Order New Product	Mfr. Part # nRF54LM20B-QGAA-R7 Mouser Part # 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 $6.522 $4.963 $4.578 $4.150 Reel $3.777 View $3.942 $3.821 $3.733	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