BlueNRG-1

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Programmable Bluetooth® LE 5.2 Wireless SoC

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Product overview

Description

The BlueNRG-1 is a very low power Bluetooth low energy (BLE) single-mode system-on-chip, compliant with Bluetooth specifications. The BlueNRG-1 extends the features of award-winning BlueNRG network processor, enabling the usage of the embedded Cortex M0 to run the user application code.
The BlueNRG-1 includes 160 kB of programming Flash memory, 24 kB of static RAM memory with retention (two 12 kB banks) and SPI, UART, I²C standard communication interface peripherals. It also features multifunction timers, watchdog, RTC and DMA controller.
An ADC is available to interface with analog sensors, and to read the measurement of the integrated battery voltage sensor. A digital filter is available to process a PDM stream.
The BlueNRG-1 offers the same excellent RF performance of the BlueNRG radio, and the integrated high efficiency DC-DC converter keeps the same ultra-low power characteristics, but the BlueNRG-1 improves the BlueNRG sleep mode current consumption allowing a further increase in the battery lifetime of the applications.
  • All features

    • Bluetooth Low Energy system-on-chip Bluetooth v5.2 certified, supporting:
      • Master, slave and multiple simultaneous roles
      • LE Privacy 1.2 and LE Secure Connection
    • Operating supply voltage: from 1.7 to 3.6 V
    • Integrated linear regulator and DC-DC step-down converter
    • Operating temperature range: -40 °C to 105 °C
    • High performance, ultra-low power Cortex-M0 32-bit based architecture core
    • Programmable 160 kB Flash
    • 24 kB RAM with retention (two 12 kB banks)
    • 1 x UART interface
    • 1 x SPI interface
    • 2 x I²C interface
    • 14 or 15 GPIOs
    • 2 x multifunction timer
    • 10-bit ADC
    • Watchdog and RTC
    • DMA controller
    • PDM stream processor
    • 16 or 32 MHz crystal oscillator
    • 32 kHz crystal oscillator
    • 32 kHz ring oscillator
    • Battery voltage and temperature sensors
    • Up to +8 dBm available output power (at antenna connector)
    • Excellent RF link budget (up to 96 dB)
    • Accurate RSSI to allow power control
    • 8.3 mA TX current (@ -2 dBm, 3.0 V)
    • Down to 1 µA current consumption with active BLE stack (sleep mode)
    • ST companion integrated balun/filter chips are available
    • Average advertisement current consumption 15.34 µA (advertisement interval 1000 ms) – 1 year, 8 months, 19 days with 230 mAh battery (CR2032)
    • Average connection current consumption 7.059 µA (connection interval 1000 ms) – 3 years, 10 months, 12 days with 230 mAh battery (CR2032)
    • Suitable for building applications compliant with the following radio frequency regulations: ETSI EN 300 328, EN 300 440, FCC CFR47 part 15, ARIB STD-T66
    • Pre-programmed bootloader via UART
    • QFN32 and WCSP34 package options

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STMicroelectronics - BlueNRG-1

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BLUENRG-132
Active
VFQFPN 5X5X1.0 32L WET FLK Industrial Ecopack3
BLUENRG-134
Active
WLCSP MSL1 Industrial N/A

BLUENRG-132

Package:

VFQFPN 5X5X1.0 32L WET FLK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 5X5X1.0 32L WET FLK

Grade

Industrial

RoHS Compliance Grade

Ecopack3

BLUENRG-134

Package:

WLCSP MSL1

Material Declaration**:

PDF XML

Marketing Status

Active

Package

WLCSP MSL1

Grade

Industrial

RoHS Compliance Grade

N/A

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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BLUENRG-134 Available at 3 distributors

Distributor availability ofBLUENRG-134

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DIGIKEY WORLDWIDE 1991 1 Order Now
RS COMPONENTS EUROPE 96 1 Order Now
Newark Element14 AMERICA 50 0 Order Now

Distributor reported inventory date: 2021-09-16

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DIGIKEY

Stock

1991

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

96

Min.Order

1

Region

EUROPE Order Now

Newark Element14

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50

Min.Order

0

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AMERICA Order Now

Distributor reported inventory date: 2021-09-16

Free Sample Buy Direct
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5A992C NEC Tape And Reel WLCSP MSL1 -40 105 TAIWAN 1.21 / 1k
BLUENRG-132 Available at 3 distributors

Distributor availability ofBLUENRG-132

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DIGIKEY WORLDWIDE 6 1 Order Now
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DIGIKEY

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4

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Distributor reported inventory date: 2021-09-16

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5A992C NEC Tape And Reel VFQFPN 5X5X1.0 32L WET FLK -40 105 THAILAND 1.265 / 1k

BLUENRG-134

Marketing Status

Active

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

1.21 / 1k

Distributor availability ofBLUENRG-134

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1991 1 Order Now
RS COMPONENTS EUROPE 96 1 Order Now
Newark Element14 AMERICA 50 0 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

1991

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

96

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

50

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

WLCSP MSL1

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

1.21 / 1k

Country of Origin

TAIWAN

BLUENRG-132

Marketing Status

Active

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

1.265 / 1k

Distributor availability ofBLUENRG-132

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6 1 Order Now
Newark Element14 AMERICA 49 0 Order Now
Farnell Element14 EUROPE 4 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

49

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

4

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

VFQFPN 5X5X1.0 32L WET FLK

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

1.265 / 1k

Country of Origin

THAILAND

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors