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  • The BlueNRG-LP is an ultra-low power programmable Bluetooth® Low Energy wireless SoC solution. It embeds STMicroelectronics’s state-of-art 2.4 GHz RF radio IPs combining unparalleled performance with extremely long-battery lifetime. It is compliant with Bluetooth® Low Energy SIG core specification version 5.1 addressing point-to-point connectivity and Bluetooth Mesh networking and allows large-scale device networks to be established in a reliable way. The BlueNRG-LP is also suitable for 2.4 GHz proprietary radio wireless communication to address ultra-low latency applications.

    The BlueNRG-LP embeds a Cortex®-M0+ microcontroller that can operate up to 64 MHz and also the BlueNRG core coprocessor (DMA based) for Bluetooth Low Energy timing critical operations.
    The main Bluetooth® Low Energy 5.1 specification supported features are:
    2 Mbps data rate, long range (Coded PHY), advertising extensions, channel selection algorithm #2, GATT caching, hardware support for simultaneous connection, master/slave and multiple roles simultaneously, extended packet length support.
    In addition, the BlueNRG-LP provides enhanced security hardware support by dedicated hardware functions:
    True random number generator (RNG), encryption AES maximum 128-bit security co-processor, public key accelerator (PKA), CRC calculation unit, 48-bit unique ID, Flash memory read and write protection.
    The BlueNRG-LP can be configured to support standalone or network processor applications. In the first configuration, the BlueNRG-LP operates as single device in the application for managing both the application code and the Bluetooth Low Energy stack.
    The BlueNRG-LP embeds high-speed and flexible memory types:
    Flash memory of 256 kB, RAM memory of 64 kB, one-time-programmable (OTP) memory area of 1 kB, ROM memory of 7 kB.
    Direct data transfer between memory and peripherals and from memory-to-memory is supported by eight DMA channels with a full flexible channel mapping by the DMAMUX peripheral.
    The BlueNRG-LP embeds a 12-bit ADC, allowing measurements of up to eight external sources and up to three internal sources, including battery monitoring and a temperature sensor.
    The BlueNRG-LP has a low-power RTC and one advanced 16-bit timer.
    The BlueNRG-LP features standard and advanced communication interfaces:
    1x SPI, 2x SPI/I2S, 1x LPUART, 1x USART supporting ISO 7816 (smartcard mode), IrDA and Modbus mode, 2x I2C supporting SMBus/PMBus, 1x channel PDM.
    The BlueNRG-LP operates in the -40 to +105 °C (+125 °C junction) temperature range from a 1.7 V to 3.6 V power supply. A comprehensive set of power-saving modes enables the design of low-power applications.
    The BlueNRG-LP integrates a high efficiency SMPS step-down converter and an integrated PDR circuitry with a fixed threshold that generates a device reset when the VDD drops under 1.65 V.
    The BlueNRG-LP comes in different package versions supporting up to:
    32 I/Os for the QFN48 package, 20 I/Os for the QFN32 package, 30 I/Os for the WCSP49 package.

    主要特性

    • Bluetooth Low Energy system-on-chip supporting Bluetooth 5.1 specifications
      • 2 Mbps data rate
      • Long range (Coded PHY)
      • Advertising extensions
      • Channel selection algorithm #2
      • GATT caching
    • Radio
      • RX sensitivity level: -97 dBm @ 1 Mbps, -104 dBm @ 125 kbps (long range)
      • Programmable output power up to +8 dBm (at antenna connector)
      • Data rate supported: 2 Mbps, 1 Mbps, 500 kbps and 125 kbps
      • Integrated balun
      • Support for external PA
      • BlueNRG core coprocessor (DMA based) for Bluetooth Low Energy timing critical operation
      • 2.4 GHz proprietary radio driver
      • Suitable for systems requiring compliance with the following radio frequency regulations: ETSI EN 300 328, EN 300 440, FCC CFR47 part 15, ARIB STD-T66
    • Ultra-low power radio performance
      • 10 nA in SHUTDOWN mode (1.8 V)
      • 0.6 uA in DEEPSTOP mode (with external LSE and BLE wake-up sources, 1.8 V)
      • 0.9 uA in DEEPSTOP mode (with internal LSI and BLE wake-up sources, 1.8 V)
      • 4.3 mA peak current in TX (@ 0 dBm, 3.3 V)
      • 3.4 mA peak current in RX (@ sensitivity level, 3.3V)
    • High performance and ultra-low power Cortex-M0+ 32-bit, running up to 64 MHz
    • Dynamic current consumption: 18 µA/MHz
    • Operating supply voltage: from 1.7 to 3.6 V
    • -40 ºC to 105 ºC temperature range
    • Supply and reset management
      • High efficiency embedded SMPS step-down converter with intelligent bypass mode
      • Ultra-low power power-on-reset (POR) and power-down-reset (PDR)
      • Programmable voltage detector (PVD)
    • Clock sources
      • Fail safe 32 MHz crystal oscillator with integrated trimming capacitors
      • 32 kHz crystal oscillator
      • Internal low-power 32 kHz RO
    • On-chip non-volatile Flash memory of 256 kB
    • On-chip RAM of 64 kB or 32 kB
    • One-time-programmable (OTP) memory area of 1 kB
    • Embedded UART bootloader
    • Ultra-low power modes with or without timer and RAM retention
    • Quadrature decoder
    • Enhanced security mechanisms such as:
      • Flash read/write protection
      • SWD disabling
      • Secure bootloader
    • Security features
      • True random number generator (RNG)
      • Hardware encryption AES maximum 128-bit security co-processor
      • HW public key accelerator (PKA)
      • CRC calculation unit
      • 48-bit unique ID
    • System peripherals
      • 1x DMA controller with 8 channels supporting ADC, SPI, I2C, USART and LPUART
      • 1x SPI
      • 2x SPI/I2S
      • 2x I2C (SMBus/PMBus)
      • 1x PDM (digital microphone interface)
      • 1x LPUART
      • 1x USART (ISO 7816 smartcard mode, IrDA, SPI Master and Modbus)
      • 1x independent WDG
      • 1x real time clock (RTC)
      • 1x independent SysTick
      • 1x 16-bit, 6 channel advanced timer
    • Up to 32 fast I/Os
      • 28 of them with wake-up capability
      • 31 of them 5 V tolerant
    • Analog peripherals
      • 12-bit ADC with 8 input channels, up to 16 bits with a decimation filter
      • Battery monitoring
      • Analog watchdog
      • Analog Mic I/F with PGA
    • Development support
      • Serial wire debug (SWD)
      • 4 breakpoints and 2 watchpoints
    • All packages are ECOPACK2 compliant

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CAD/EDA Symbols, Footprints and Models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
BLUENRG-345AC
预览
VFQFPN 32 5x5x1.0 工业 Ecopack2
BLUENRG-345MC
预览
VFQFPN 48 6x6x0.9 工业 Ecopack3
BLUENRG-345VC
预览
WLCSP MSL1 工业 N/A
BLUENRG-355AC
预览
VFQFPN 32 5x5x1.0 工业 Ecopack2
BLUENRG-355MC
批量生产
VFQFPN 48 6x6x0.9 工业 Ecopack3
BLUENRG-355MT
批量生产
VFQFPN 48 6x6x0.9 工业 Ecopack3
BLUENRG-355VC
预览
WLCSP MSL1 工业 N/A

BLUENRG-345AC

Package:

VFQFPN 32 5x5x1.0

Material Declaration**:

PDF XML

Marketing Status

预览

Package

VFQFPN 32 5x5x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BLUENRG-345MC

Package:

VFQFPN 48 6x6x0.9

Material Declaration**:

Marketing Status

预览

Package

VFQFPN 48 6x6x0.9

Grade

Industrial

RoHS Compliance Grade

Ecopack3

BLUENRG-345VC

Package:

WLCSP MSL1

Material Declaration**:

Marketing Status

预览

Package

WLCSP MSL1

Grade

Industrial

RoHS Compliance Grade

N/A

BLUENRG-355AC

Package:

VFQFPN 32 5x5x1.0

Material Declaration**:

PDF XML

Marketing Status

预览

Package

VFQFPN 32 5x5x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BLUENRG-355MC

Package:

VFQFPN 48 6x6x0.9

Material Declaration**:

Marketing Status

批量生产

Package

VFQFPN 48 6x6x0.9

Grade

Industrial

RoHS Compliance Grade

Ecopack3

BLUENRG-355MT

Package:

VFQFPN 48 6x6x0.9

Material Declaration**:

Marketing Status

批量生产

Package

VFQFPN 48 6x6x0.9

Grade

Industrial

RoHS Compliance Grade

Ecopack3

BLUENRG-355VC

Package:

WLCSP MSL1

Material Declaration**:

Marketing Status

预览

Package

WLCSP MSL1

Grade

Industrial

RoHS Compliance Grade

N/A

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
BLUENRG-355MT 没有经销商,请联系我们的销售办事处
批量生产
5A992C 5A002A2 Tape And Reel VFQFPN 48 6x6x0.9 -40 105 THAILAND 2.05 / 1k
BLUENRG-345MC 没有经销商,请联系我们的销售办事处
预览
5A992C 5A002A2 Tape And Reel VFQFPN 48 6x6x0.9 -40 85 THAILAND
BLUENRG-355AC 没有经销商,请联系我们的销售办事处
预览
5A992C 5A002A2 Tape And Reel VFQFPN 32 5x5x1.0 -40 85 THAILAND
BLUENRG-345VC 没有经销商,请联系我们的销售办事处
预览
5A992C 5A002A2 Tape And Reel WLCSP MSL1 -40 85 TAIWAN
BLUENRG-345AC 没有经销商,请联系我们的销售办事处
预览
5A992C 5A002A2 Tape And Reel VFQFPN 32 5x5x1.0 -40 85 THAILAND
BLUENRG-355VC 没有经销商,请联系我们的销售办事处
预览
5A992C 5A002A2 Tape And Reel WLCSP MSL1 -40 85 TAIWAN
BLUENRG-355MC Available at 2 distributors

...的经销商可用性BLUENRG-355MC

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 480 1 马上订购
MOUSER WORLDWIDE 336 1 马上订购

代理商库存报告日期: 2020-09-25

代理商名称

DIGIKEY

库存

480

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

336

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-09-25

立即购买
批量生产
5A992C 5A002A2 Tape And Reel VFQFPN 48 6x6x0.9 -40 85 THAILAND 2.03 / 1k

BLUENRG-355MT

供货状态

批量生产

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

2.05 / 1k

ECCN (EU)

5A002A2

包装类型

Tape And Reel

封装

VFQFPN 48 6x6x0.9

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

2.05 / 1k

Country of Origin

THAILAND

BLUENRG-345MC

供货状态

预览

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

ECCN (EU)

5A002A2

包装类型

Tape And Reel

封装

VFQFPN 48 6x6x0.9

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

Country of Origin

THAILAND

BLUENRG-355AC

供货状态

预览

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

ECCN (EU)

5A002A2

包装类型

Tape And Reel

封装

VFQFPN 32 5x5x1.0

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

Country of Origin

THAILAND

BLUENRG-345VC

供货状态

预览

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

ECCN (EU)

5A002A2

包装类型

Tape And Reel

封装

WLCSP MSL1

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

Country of Origin

TAIWAN

BLUENRG-345AC

供货状态

预览

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

ECCN (EU)

5A002A2

包装类型

Tape And Reel

封装

VFQFPN 32 5x5x1.0

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

Country of Origin

THAILAND

BLUENRG-355VC

供货状态

预览

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

ECCN (EU)

5A002A2

包装类型

Tape And Reel

封装

WLCSP MSL1

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

Country of Origin

TAIWAN

BLUENRG-355MC

供货状态

批量生产

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

2.03 / 1k

...的经销商可用性BLUENRG-355MC

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 480 1 马上订购
MOUSER WORLDWIDE 336 1 马上订购

代理商库存报告日期: 2020-09-25

代理商名称

DIGIKEY

库存

480

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

336

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-09-25

ECCN (EU)

5A002A2

包装类型

Tape And Reel

封装

VFQFPN 48 6x6x0.9

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

2.03 / 1k

Country of Origin

THAILAND

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商