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See Product Specifications for product details.
IC RF TXRX+MCU BLUETOOTH 32VFQFN
Features
Bluetooth low energy single mode system-
on-chip compliant with Bluetooth 5.0
specifications:
master,slave and multiple
simultaneous roles
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:
-40Cto105C
High performance,ultra-low power Cortex-
MO 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 PC interface
14,15or26GP10s
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 monitor and temperature
sensor
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)
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 230mAh
battery (CR2032)
ST companion integrated balun/filter chips
are available
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
Applications
Watches
Fitness, wellness and sports
Consumer medical
Security/proximity
Remote control
Home and industrial automation
Assisted living
Mobile phone peripherals
Lighting
PC peripherals
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