STM32WB55RGV6 vs STM32WBA55RGV6 Comparison
Detailed side-by-side comparison of STM32WB55RGV6 by STMicroelectronics and STM32WBA55RGV6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32WB55RGV6
STM32WB55RGV6 - Dual-Core BLE 5.3 MCU 1MB Flash | STMicroelectronics
STM32WB55RGV6 β ActiveSTMicroelectronics
STM32WBA55RGV6
STM32WBA55RGV6 - 100MHz Cortex-M33 BLE 5.4 MCU | STMicroelectronics
STM32WBA55RGV6 β ActiveSpecification Comparison
| Parameter | STM32WB55RGV6 | STM32WBA55RGV6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | RF Transceivers | RF Transceivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.70 | $3.52 |
| Core (Application) | Arm Cortex-M4 with FPU, 64 MHz | β |
| Core (Radio) | Arm Cortex-M0+, 32 MHz | β |
| Flash Memory | 1 Mbyte | 512 KB |
| SRAM | [DATA_NEEDED: SRAM size] | 128 KB |
| Radio Protocols | Bluetooth 5.3 (SIG 5.4-compliant radio), IEEE 802.15.4-2011, Thread, Zigbee | Bluetooth Low Energy 5.4, Zigbee, Thread, proprietary |
| Frequency Range | 2.405 GHz to 2.48 GHz | β |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | β |
| Package | 68-VFQFPN Exposed Pad | 28-pin VFQFPN (VG) 4x4 mm |
| Mounting Type | Surface Mount | Surface Mount |
| USB | USB 2.0 full-speed device | β |
| Timers | [DATA_NEEDED: timer count] | β |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | β |
| Crypto Accelerator | [DATA_NEEDED: hardware crypto availability] | β |
| RoHS Status | Compliant | Compliant |
| Product Family | STM32WB55xx ultra-low-power dual-core wireless MCU | β |
| Core | β | Arm Cortex-M33 with FPU |
| Maximum Clock Frequency | β | 100 MHz |
| Supply Voltage Range | β | 1.71 V to 3.6 V |
| Radio Frequency Range | β | 2.405 GHz to 2.48 GHz |
| BLE Sensitivity | β | -96 dBm |
| Operating Temperature Range | β | [DATA_NEEDED: Operating Temperature Range] |
| Security Features | β | TrustZone, secure boot, AES, RSA, ECC |
| Low Power Modes | β | Sleep, Stop, Standby |
| Peripherals | β | UART, SPI, I2C, ADC, timers, GPIO |