STM32WB50CGU5 Active

Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0 32MHz with 1 Mbyte of Flash memory, Bluetooth LE 5.2, 802.15.4, Zigbee, Thread, AES 256
Quantity $ per Unit Savings
1 - 9$5.270%
10 - 99$4.4815%
100 - 249$3.8826%
250 - 499$3.6930%
500$3.3037%
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Out of stock
$5.27
Parameter NameParameter Value
Supply Voltage Min Volt2.0
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-10.0
Operating Temp Max Celsius85.0
Operating Voltage Min Volt2.0
Operating Voltage Max Volt3.6
CoreArm Cortex-M4
ECCN US5A992C
ECCN EU5A002A4
Packing TypeTray
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameUFQFPN 48 7x7x0.55 mm
Key features
  • Includes ST state-of-the-art patented technology
  • Radio
    • 2.4 GHz
    • RF transceiver supporting Bluetooth® 5 specification or IEEE 802.15.4-2011 PHY and MAC, supporting Thread and Zigbee® 3.0
    • RX sensitivity: -96 dBm (Bluetooth® Low Energy at 1 Mbps), -100 dBm (802.15.4)
    • Programmable output power up to +4 dBm with 1 dB steps
    • Integrated balun to reduce BOM
    • Support for 1 Mbps
    • Dedicated Arm® 32-bit Cortex® M0 + CPU for real-time Radio layer
    • Accurate RSSI to enable power control
    • Suitable for systems requiring compliance with radio frequency regulations ETSI EN 300 328, EN 300 440, FCC CFR47 Part 15 and ARIB STD-T66
    • Support for external PA
    • Available integrated passive device (IPD) companion chip for optimized matching solution (MLPF-WB55-01E3)
  • Ultra-low-power platform
    • 2.0 to 3.6 V power supply
    • – 10 °C to +85 °C temperature range
    • 14 nA shutdown mode
    • 700 nA Standby mode + RTC + 32 KB RAM
    • 2.25 µA Stop mode + RTC + 128 KB RAM
    • Radio: Rx 7.9 mA / Tx at 0 dBm 8.8 mA
  • Core: Arm® 32-bit Cortex®-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 64 MHz, MPU, 80 DMIPS and DSP instructions
  • Performance benchmark
    • 1.25 DMIPS/MHz (Drystone 2.1)
    • 219.48 CoreMark® (3.43 CoreMark/MHz at 64 MHz)
  • Energy benckmark
    • 303 ULPMark™ CP score
  • Supply and reset management
    • Ultra-safe, low-power BOR (brownout reset) with five selectable thresholds
    • Ultra-low-power POR/PDR
    • Programmable voltage detector (PVD)
    • VBAT mode with RTC and backup registers
  • Clock sources
    • 32 MHz crystal oscillator with integrated trimming capa