IoT security is key to protecting company brands, end user privacy and commercial viability of products. Vulnerabilities can be exploited through both remote Internet attacks and physical hands-on-attacks.
Developers using the Silicon Labs wireless product portfolio including those in the EFR32BG22 portfolio have access to a number of technologies designed to protect their product, including Secure Debug, Secure Boot with Root of Trust & Secure Loader.
Part Number | MCU Core | Core Frequency (MHz) | Flash | RAM | Bluetooth 5.1 | Bluetooth 5 | Bluetooth 5.2 | Bluetooth Mesh | Cryptography | Output Power Range (dBm) | Receive Sensitivity | GPIO | RX Current (mA) | TX Current A (dBm) | UART | USART | LEUART | I²C | SPI | I²S | ADC | Comparators | Timers (16-bit) | Temperature Range ºC | Package Type | Package Size (mm) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARM Cortex-M33 | 38.4 | 352 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 0 | -98.9 (1 Mbit/s GFSK) | 18 | 3.6 | 0 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 0 | 4 | -40 85 | QFN32 | 4x4 | |||||
ARM Cortex-M33 | 76.8 | 352 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -98.9 (1 Mbit/s GFSK) | 18 | 3.6 | 0 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 0 | 4 | -40 85 | QFN32 | 4x4 | |||||
ARM Cortex-M33 | 76.8 | 352 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -98.9 (1 Mbit/s GFSK) | 26 | 3.6 | 0 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 0 | 4 | -40 85 | QFN40 | 5x5 | |||||
ARM Cortex-M33 | 76.8 | 352 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -98.9 (1 Mbit/s GFSK) | 18 | 3.6 | 0 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 0 | 4 | -40 85 | TQFN32 | 4x4 | |||||
ARM Cortex-M33 | 76.8 | 512 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -98.9 (1 Mbit/s GFSK) | 18 | 3.6 | 0 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 0 | 4 | -40 85 | QFN32 | 4x4 | |||||
ARM Cortex-M33 | 76.8 | 512 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -98.9 (1 Mbit/s GFSK) | 26 | 3.6 | 0 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 0 | 4 | -40 85 | QFN40 | 5x5 | |||||
ARM Cortex-M33 | 76.8 | 512 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -98.9 (1 Mbit/s GFSK) | 18 | 3.6 | 0 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 0 | 4 | -40 85 | TQFN32 | 4x4 | |||||
ARM Cortex-M33 | 76.8 | 512 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -98.9 (1 Mbit/s GFSK) | 18 | 3.6 | 0 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 0 | 4 | -40 125 | QFN32 | 4x4 | |||||
ARM Cortex-M33 | 76.8 | 512 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -98.9 (1 Mbit/s GFSK) | 26 | 3.6 | 0 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 0 | 4 | -40 125 | QFN40 | 5x5 |