STM32WB35CEU6 vs STM32WB55CEU6 Comparison
Detailed side-by-side comparison of STM32WB35CEU6 by STMicroelectronics and STM32WB55CEU6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32WB35CEU6 - 2.4GHz Wireless MCU with BLE 5.4 | STMicroelectronics
STM32WB35CEU6 β ActiveSTMicroelectronics
STM32WB55CEU6
STM32WB55CEU6 - Dual-Core Wireless MCU with BLE 5.4 | STMicroelectronics
STM32WB55CEU6 β ActiveSpecification Comparison
| Parameter | STM32WB35CEU6 | STM32WB55CEU6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.16 | $4.38 |
| Core Processor | Arm Cortex-M4 (application) + Cortex-M0+ (radio) | β |
| Core Frequency | 64 MHz (M4), 32 MHz (M0+) | β |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB |
| Wireless Protocols | Bluetooth Low Energy 5.4, 802.15.4 (Zigbee, Thread) | Bluetooth Low Energy 5.4, Zigbee 3.0, Thread, 802.15.4 |
| RF Output Power | +6 dBm | β |
| RF Sensitivity (BLE) | -96 dBm | β |
| Supply Voltage | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| Operating Temperature | -40Β°C to +85Β°C | -40C to +85C |
| Package | UFQFPN-48 (7x7 mm) | UFQFPN-48 (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| ADC | 12-bit, 16 channels | 12-bit, 16 channels |
| Communication Interfaces | USART, SPI, I2C, USB 2.0 FS | USART, SPI, I2C, USB 2.0 FS |
| Timers | Advanced, general-purpose, basic | β |
| RoHS Status | Compliant | Compliant |
| Core | β | Arm Cortex-M4 (application) + Arm Cortex-M0+ (radio) |
| Max CPU Frequency | β | 64 MHz (M4), 32 MHz (M0+) |
| Radio Frequency | β | 2.4 GHz |
| Transmit Power | β | +6 dBm (max) |
| Receiver Sensitivity (BLE) | β | -96 dBm |
| Standby Current (with RTC) | β | 1.62 uA |
| Security | β | AES-256, TRNG |