BLUENRG-248S

Programmable Bluetooth LE 5.3 Wireless SoC

Parameters

Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
Operating Voltage Min Volt	1.7
Operating Voltage Max Volt	3.6
ECCN US	5A992.c
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	VFQFPN 48 6x6x0.9

Description

The BlueNRG-2 is a very low power Bluetooth Low Energy (BLE) single-mode system-on-chip, compliant with Bluetooth specifications.The BlueNRG-2 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-2...
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Key features

Key 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 LE data packet length extension 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 256 kB Flash 24 kB RAM with retention (two 12 kB banks) 1 x UART interface 1 x SPI interface 2 x I²C interface 14,15 or 26 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, QFN48 and WCSP34 package options

Out of Stock

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Parameters

Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
Operating Voltage Min Volt	1.7
Operating Voltage Max Volt	3.6
ECCN US	5A992.c
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	VFQFPN 48 6x6x0.9

Description

Key features

Key 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 LE data packet length extension 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 256 kB Flash 24 kB RAM with retention (two 12 kB banks) 1 x UART interface 1 x SPI interface 2 x I²C interface 14,15 or 26 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, QFN48 and WCSP34 package options