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nRF54L15 系统级芯片(SoC)

下一代多协议 SoC

nRF54L15 是 nRF54L 系列的首款系统级芯片 (SoC)。它是一款超低功耗蓝牙 5.4 SoC，具有同类最佳的新型多协议无线电和先进的安全功能。nRF54L 系列以更紧凑的封装将广受欢迎的 nRF52 系列提升到新的水平，具有出色的处理能力和效率、扩展的内存和新型外设。 

主要优势 

  • 使 nRF52 系列更上一层楼： 在性能、效率和安全性方面实现了巨大飞跃。 

  • 抵御安全威胁： 先进的安全功能，包括安全启动、安全固件更新、安全存储和物理攻击防护。 

  • 提供长距离： 同类最佳的多协议无线电，对于 1 Mbps 蓝牙低功耗，具有高达 8 dBm 的发射功率和 -98 dBm 的接收灵敏度。 

  • 延长电池寿命或缩小电池体积： 高效处理、超低功耗无线电和最小睡眠电流。 

现在提供样品 

Nordic现在向选定客户提供nRF54L15样品。有意者请联络当地Nordic销售代表。 

Key Features
  • 128 MHz Arm® Cortex®-M33
  • 2 MB NVM and 512 KB RAM
  • Ultra-low-power multiprotocol 2.4 GHz radio
  • 1x High-speed SPI/UART
  • 6x SPI/TWI/UART
  • High-speed USB
  • ADC, TDM, PDM, NFC, PWM, and QDEC
  • Global RTC available in System OFF
  • 128 MHz RISC-V coprocessor with support for SoftPeripherals
  • Up to 66 GPIOs
  • TrustZone® isolation, tamper detection, and cryptographic engine with side-channel leakage protection
Documentation
Datasheet

nRF54LM20A launch Video

Expanding nRF54L Series | Meet nRF54LM20A

nRF54L Series webinar

Nordic Webinars

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
Processor
Processor 128 MHz Arm Cortex-M33 128 MHz Arm Cortex-M33 128 MHz Arm Cortex-M33 128 MHz Arm Cortex-M33 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
RAM
RAM 512 KB 512 KB 256 KB 192 KB 96 KB 192 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
RX sensitivity (1 Mbps Bluetooth LE)
RX sensitivity (1 Mbps Bluetooth LE) -96 dBm -96 dBm -96 dBm -96 dBm -96 dBm -97 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
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
Isolation
Isolation TrustZone TrustZone TrustZone TrustZone TrustZone TrustZone
Cryptographic accelerator and tamper detectors
Cryptographic accelerator and tamper detectors
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
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
CSP packages
CSP packages CSP98 with 66 GPIOs CSP98 with 66 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

nRF54L Series SoCs - packages and availability

Package details, availability status, and pin-to-pin compatibility
  nRF54LM20A FCCSP SoC_3.85x3.67_SoC_stacked.png nRF54LM20A QFN52 SoC_6x6_SoC_stacked.png nRF54LM20B_FCCSP_SoC_stacked nRF54LM20B_QFN52_SoC_stacked nRF54L15_WLCSP350_2.4x2.2_stacked_web.png nRF54L15_QFN52_6x6_stacked_web.png nRF54L15_QFN48_6x6_stacked_web.png nRF54L15_QFN40_5x5_stacked_web.png nRF54L10_QFN52_6x6_stacked_web.png nRF54L10_QFN48_6x6_stacked_web.png nRF54L10_QFN40_5x5_stacked_web nRF54L05_QFN52_6x6_stacked_web nRF54L05_QFN48_6x6_stacked_web.png nRF54L05_QFN40_5x5_stacked_web nRF54LV10A_WLCSP_1.93x2.29_stacked nRF54LV10A_QFN48_6x6_SoC_stacked
  nRF54LM20A nRF54LM20A nRF54LM20B nRF54LM20B nRF54L15 nRF54L15 nRF54L15 nRF54L15 nRF54L10 nRF54L10 nRF54L10 nRF54L05 nRF54L05 nRF54L05 nRF54LV10A nRF54LV10A
Package
Package CSP98 QFN52 CSP98 QFN52 CSP47 QFN52 QFN48 QFN40 QFN52 QFN48 QFN40 QFN52 QFN48 QFN40 CSP29 QFN48
Availability
Availability Early sampling Early sampling 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
Dimentions
Dimentions 3.67 x 3.85 mm 6 x 6 mm 3.67 x 3.85 mm 6 x 6 mm 2.45 x 2.25 mm 6 x 6 mm 5 x 5 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
Height
Height 0.61 mm 0.85 mm 0.61 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
Pitch
Pitch 0.35 mm 0.4 mm 0.35 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
Pins / Balls
Pins / Balls 98 52 98 52 47 52 48 40 52 48 40 52 48 40 29 48
GPIOs
GPIOs 66 32 66 32 32 35 31 24 35 31 24 35 31 24 12 31
Pin-to-pin compatible SoCs (for the same package)
Pin-to-pin compatible SoCs (for the same package) nRF54LM20B nRF54LM20B nRF54LM20A nRF54LM20A nRF54L10, nRF54L05 nRF54L10, nRF54L05 nRF54L10, nRF54L05 nRF54L10, nRF54L05 nRF54L15, nRF54L05 nRF54L15, nRF54L05 nRF54L15, nRF54L05 nRF54L15, nRF54L10 nRF54L15, nRF54L10 nRF54L15, nRF54L10

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