STM32WB55VEY6TR
ULTRA-LOW-POWER DUAL CORE ARM CO
| Part Description |
IC RF TxRx + MCU 802.15.4, Bluetooth Bluetooth v5.3, Thread, Zigbee® 2.405GHz ~ 2.48GHz 100-UFBGA, WLCSP |
|---|---|
| Quantity | 536 Available (as of May 5, 2026) |
| Product Category | RF Transceiver ICs |
|---|---|
| Manufacturer | STMicroelectronics |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 10 Weeks |
| Datasheet |
Specifications
| Part Package | 100-UFBGA, WLCSP |
|---|---|
| Device Package | 100-WLCSP (4.4×4.38) |
| Mounting Method | Surface Mount |
| Voltage | 1.71V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Type: | TxRx + MCU |
| RF Family/Standard: | 802.15.4, Bluetooth |
| Protocol: | Bluetooth v5.3, Thread, Zigbee® |
| Modulation: | GFSK |
| Frequency: | 2.405GHz ~ 2.48GHz |
| Data Rate (Max): | 2Mbps |
| Power – Output: | 6dBm |
| Sensitivity: | -100dBm |
| Memory Size: | 512kB Flash, 256kB SRAM |
| Serial Interfaces: | ADC, I2C, SPI, UART, USART, USB |
| GPIO: | 72 |
| Voltage – Supply: | 1.71V ~ 3.6V |
| Current – Receiving: | 4.5mA ~ 7.9mA |
| Current – Transmitting: | 5.2mA ~ 12.7mA |
Environmental
| REACH Compliance | REACH Unaffected |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
| ECCN | 5A992C |
| HTS Code | 8542.31.0001 |
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Date Founded: 1987
Headquarters: Plan-les-Ouates, Geneva, Switzerland
Employees: 50,000+
Revenue: $17.24 Billion
Certifications and Memberships: ISO9001:2015, ISO14001:2015, ISO45001:2018, IATF16949:2016, ISO50001:2018
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